Drive Old Spanish Trail east out of central Tucson past Saguaro National Park East's Cactus Forest, past the Rincon Country West RV resort and the Rocking K Mercantile sign, and the road tilts upward into a stretch of high-desert flats below the Rincon Mountains. That is the leading edge of Rocking K Ranch — per Diamond Ventures' own residential-real-estate page and the official Live Rocking K community site, a 4,800-acre, phased master-planned community in the Rincon Valley, entitled in the 1990s for up to 6,100 homes, now under active development across more than a dozen builder-led neighborhoods. Per Homes.com's Rocking K neighborhood guide and Live Rocking K's community pages, the current marketed plan calls for 4,000-plus homes across roughly 14 neighborhoods at build-out, with approximately 950 homes already occupied as of the first quarter of 2025. Combined with the Regional Transportation Authority's 13-mile Houghton Road corridor improvement project now nearing its final-phase construction start, the City of Tucson's recent I-10/Houghton diverging-diamond interchange, and Vail Unified School District's brand-new 22nd campus opening inside the master plan, the result is the most active large-scale residential growth story on the far east side of the Tucson metro in 2026. Here is the May 29, 2026 sourced High Growth Area walk-through. 4,800 — Acres in Diamond Ventures' Rocking K master plan. ~950 — Homes occupied at Rocking K as of Q1 2025. 13 mi — Houghton Road RTA corridor — Tanque Verde Rd to I-10. $32M — Vail USD investment in the new Saguaro Creek K-8 (opened July 14, 2025) Where Rocking K Sits and What the Footprint Actually Looks Like Per Diamond Ventures' residential-real-estate page and the Homes.com Rocking K neighborhood guide, the master plan sits in the Rincon Valley southeast of central Tucson, bordered on the north by Saguaro National Park East and the Rincon Mountains and bisected by Old Spanish Trail. South of Old Spanish Trail is the Sonoran Desert flatlands portion of the master plan; north of Old Spanish Trail the terrain climbs into the high-desert foothills of the Rincons. Per the Diamond Ventures community description, the master plan is structured to preserve roughly thirty percent of its footprint as native desert and open space and to host a residential program, commercial land, an entitled resort site, entitled golf courses, school sites, parks, and a multi-use trail system. Per the Rocking K Homeowners Association amenities page and Live Rocking K's community blog, the community's 20-acre Diamond Community Park is operational, with soccer fields, basketball and pickleball courts, the 'Little Arizona' splash pad, ramadas, and playscapes, plus more than 10 miles of trails inside the Phase 1 footprint. Two acreage and home-count figures circulate publicly and they describe two different things. The original entitlement — per Diamond Ventures' own residential-real-estate page — is approximately 4,800 acres for up to 6,100 homes. The current marketed development plan — per Live Rocking K and Homes.com — describes a roughly 5,000-acre community with 4,000-plus homes planned across 14 neighborhoods. The first figure is the upper end of what was entitled in the 1990s; the second figure is what the master developer is currently building toward. Both are accurate; both should be cited carefully. Diamond Ventures: The Developer Behind the Master Plan Per Diamond Ventures' company pages and Real Estate Daily News, Diamond Ventures, Inc. is a Tucson-based, privately held real-estate development firm with David Goldstein serving as president since the company's inception in 1988. The firm's residential portfolio includes Rocking K Ranch as its flagship southeast-Tucson master plan and the longer-running Houghton Town Center commercial development further north on Houghton Road. Per Real Estate Daily News' coverage of the first-phase builder transactions, Pulte Group, Lennar Arizona, and KB Home paid Diamond Ventures a combined $37.4 million to become the initial homebuilders inside the Rocking K master plan, with the first phase structured around 558 homes and 35 floor plans ranging from approximately 1,400 to 3,800 square feet. Per a Real Estate Daily News follow-up dated June 25, 2024, Lennar Arizona and Meritage Homes closed on a subsequent 326 shovel-ready lots — the 'Parcels J and G' transaction — in what is now the master plan's second active development wave. Per Mattamy Homes' July 14, 2025 press release, Mattamy Homes added a 30-lot Oasis at Rocking K neighborhood to its Arizona portfolio and held the community's 'Big Splash' grand opening three days earlier on July 11, 2025. What's Actively Selling at Rocking K in May 2026 Del Webb at Rocking K — Pulte Homes (55+ Active Adult, Ranch Plans, 323+ Acres, 85747): Per the Del Webb at Rocking K community page on delwebb.com and PulteGroup's January 19, 2024 newsroom release, Del Webb at Rocking K is Pulte's age-qualified 55-and-older community on more than 323 acres inside the Rocking K master plan, planned for 625 single-family ranch homes at build-out, with floor plans ranging from approximately 1,574 to 2,736 square feet and posted base pricing reported from approximately $391,990 to $573,930. The community held its grand opening on January 20, 2024 at 8067 S. Silver Oak Drive, and is the largest single age-qualified neighborhood inside the master plan. Oasis at Rocking K — Mattamy Homes (New Construction, 1,735-2,286 sq ft, Grand Opening July 11, 2025): Per Mattamy Homes's July 14, 2025 newsroom release, the Jome community profile for Oasis at Rocking K, and Livabl's Oasis at Rocking K listing, Mattamy's 30-lot Oasis neighborhood is the newest builder community inside the master plan, with three floor plans ranging from 1,735 to 2,286 square feet, three or four bedrooms, and posted base prices in the high-$390,000s. The grand opening was held July 11, 2025. Alamar at Rocking K — Meritage Homes (New Construction, 1,578-2,575 sq ft, Five Floor Plans): Per the Alamar at Rocking K community page on meritagehomes.com and Real Estate Daily News' Rocking K coverage, Meritage Homes's Alamar neighborhood offers five floor plans ranging from approximately 1,578 to 2,575 square feet, with posted base pricing reported from approximately $378,030 to $446,430 in spring 2026. Meritage is one of the builders included in the June 25, 2024 'Parcels J and G' land transaction with Diamond Ventures. Phase 1 Builders — Pulte, Lennar, KB Home, Richmond American, D.R. Horton (35 Floor Plans, 1,400-3,800 sq ft, $350K-$750K Overall Range): Per Real Estate Daily News' coverage of the first-phase builder transactions and the Homes.com Rocking K neighborhood guide, Pulte, Lennar, KB Home, Richmond American, and D.R. Horton are all active inside the broader Rocking K master plan. Overall Rocking K pricing has run roughly $350,000 to $750,000 across the active builder communities, with floor plans from approximately 1,400 to 3,800 square feet. Per liverockingk.com's Homes & Builders page, Moderne Communities is also active inside the master plan with a build-to-rent product line. Quick reference: Rocking K Ranch — 4,800-acre Diamond Ventures master-planned community in the Rincon Valley, adjacent to Saguaro National Park East, in Vail Unified School District. Up to 6,100 homes entitled; ~4,000-plus planned across 14 neighborhoods at current build-out; ~950 occupied as of Q1 2025. Active builders in spring 2026 include Pulte (Del Webb at Rocking K, 55+, 625 homes at build-out), Mattamy (Oasis at Rocking K, grand opening July 11, 2025), Meritage (Alamar at Rocking K), Lennar, KB Home, Richmond American, D.R. Horton, and Moderne Communities (rental). Posted base prices generally run from the high-$370,000s into the mid-$500,000s, with broader resale pricing through Rocking K spanning roughly $350,000 to $750,000. Pricing, plans, and lot availability change frequently — confirm directly with each builder before relying on any single number. Saguaro Creek K-8: Vail USD's 22nd School Opened July 14, 2025 Per the Live Rocking K community blog's August 18, 2025 post 'New School Opens in Rocking K' and Vail Unified School District materials, Saguaro Creek K-8 is the district's 22nd school and opened to more than 400 students on July 14, 2025 at 8150 S. Rocking K Ranch Loop inside the master plan. Per Live Rocking K, the campus represents a $32 million investment by Vail USD and serves pre-kindergarten through eighth grade. The school is part of the same Vail Unified School District that has been repeatedly recognized for academic performance in Arizona — per the Vail School District and Niche's K-12 ranking pages, the district serves approximately 14,000 to 14,831 students across 23 campuses and employs roughly 1,900 staff. Per coverage in tucson.com and the district's own capital-planning materials, Vail USD has projected that its system will be approximately 2,400 students over capacity within five years if no additional capacity is added, with multiple high schools already over capacity and several K-8 campuses near capacity — and the district has placed a bond package before voters to fund a new high school and an additional K-8 to keep pace with the corridor's residential growth. For relocation buyers cross-shopping school-district footprints in the Tucson metro, the practical read on Rocking K is that an A-rated district's newest, largest-investment campus is now operating inside the master plan. The Houghton Road Corridor: 13 Miles of RTA-Funded Roadwork on the Verge of Its Final Phase Per the Regional Transportation Authority of Pima County's corridor projects page (rtamobility.com), Houghton Road is one of 35 RTA-funded corridor improvement projects authorized under Pima County's voter-approved 2006 $2.1 billion transportation plan. The full Houghton corridor runs approximately 13 miles from Tanque Verde Road on the north end to Interstate 10 on the south, and the improvement program has progressed in segments over the past two decades, lengthening Houghton from a two-lane rural road into a multi-lane parkway with raised medians, bike lanes, drainage improvements, and sidewalks. Per the Construction Journal project record for the Houghton-Road 22nd-Street-to-Irvington-Road segment, the corridor's final 3-mile phase is a curbed six-lane parkway with a raised median, a retrofit and widening of the Pantano Wash bridge, and a new bridge along the east side, designed to match the configuration in place to the north and south. Per the Tucson Sentinel's December 29, 2025 transportation-year-ahead piece and KGUN9's 2025 corridor coverage, the City of Tucson plans to begin construction of the 22nd-to-Irvington widening in late 2026, with utility relocation work running through 2025 and 2026. When the segment delivers, the Houghton corridor between Tanque Verde Road and Interstate 10 will be substantially built out at the same configuration for the first time in the project's history. Two transportation milestones to track on the Houghton corridor. First, the late-2026 construction start on the 22nd-to-Irvington segment — the city's calendar can slide on multi-utility corridors and the start date is the cleanest single signal of project progress. Second, ADOT's broader Interstate 10 widening and interchange-rebuild program south of Tucson, which began in June 2025 and per KOLD News 13's May 15, 2026 update is on a multi-year schedule running through 2028; the I-10 work is the larger regional project that frames every commute math calculation for any home in the Vail, Rocking K, or Sahuarita submarkets. The I-10/Houghton Diverging Diamond Interchange Per the Arizona Department of Transportation's project page for the Interstate 10 and Houghton Road traffic interchange and tucson.com's project coverage, all lanes of the rebuilt Houghton Road overpass at I-10 are now open. The $24 million, 16-month ADOT project delivered a wider Houghton bridge over I-10, widened Houghton to three lanes in each direction through the interchange, realigned Rocket Road, and reconfigured the on- and off-ramps as Southern Arizona's first diverging-diamond interchange. For Rocking K residents, the practical read is that the daily-drive math from the master plan to I-10 westbound — and onward to downtown, the University of Arizona, Tucson International Airport, or the Sonoran Corridor — is meaningfully smoother than it was on the prior diamond-interchange design. Retail and Jobs Within a 10-Minute Drive Three sets of retail and employment developments matter for the Rocking K and Houghton-corridor trade area in 2026. First, the Houghton Town Center — per Ryan Companies' project page, the 60-acre community shopping center at Houghton and Old Vail was developed in partnership with Diamond Ventures and is anchored by Super Walmart, Home Depot, TJ Maxx, Ross, and Petco, with the 2017 retail-box expansion delivered as a $6 million project; the Home Depot anchor alone is a 136,000-square-foot store. Second, the new Costco and Sprouts on the same Houghton-and-Old-Vail corner: per Real Estate Daily News and Arizona Daily Star, Costco has filed plans for a 158,000-square-foot store on 22.35 acres at 9748 E. Old Vail Road, with construction targeted to start in January 2027 and complete in the June-to-September 2027 window, and a Sprouts Farmers Market is anchoring a Larsen Baker-marketed retail center on the southwest corner of Houghton and Old Vail. Third, the broader east-side employment base: per tucson.com's business coverage and azbex.com, Amazon's Tucson fulfillment facility totals approximately 857,388 square feet of gross floor area plus roughly 1.46 million square feet of mezzanine on 80 acres in the Century Park Research Center area with 63 truck docks and planned hiring of 1,500-plus workers, Caterpillar's relocated surface-mining and technology division has brought roughly 600 executive-level jobs to the region, and the UA Tech Park at Rita Road is a 1,345-acre research campus directed by Tech Parks Arizona. The cumulative effect is that the Rocking K and east Houghton trade area now has a daily-needs anchor at Houghton Town Center, a national-credit warehouse-club and grocery-anchored center filed within a 10-minute drive, and three of the larger east-side employment centers in the metro inside reasonable commuting distance. How Rocking K Fits the Broader Far-East Submarket Per Zillow's 85747 ZIP code page (last update April 30, 2026), RealtyTrac, and Redfin, the 85747 ZIP code that surrounds Rocking K has a typical home value near $365,446, with a median sale price near $399,500 and a median time-to-pending of approximately 27 days. Per Redfin's Southeast Tucson neighborhood housing-market page, the broader southeast Tucson submarket recorded a March 2026 median sale price near $280,000, up 2.5 percent year over year, with 92 days on market versus 104 in the prior year and 113 homes sold compared with 105. Per Redfin's Tucson metro housing-market dashboard and Zillow's metro home-value index, the broader Tucson metro recorded a March 2026 median sale price near $323,000 (down approximately 0.5 percent year over year on Redfin) and a typical home value near $332,818 on Zillow. Per the Arizona MAP Dashboard at the University of Arizona, the Tucson metropolitan area grew 0.6 percent in 2024 to approximately 1,086,634 residents, while per World Population Review the Vail census-designated place population is approximately 16,994 in 2026 — up about 20.5 percent from the 2020 census count of 14,099, an annual rate roughly four times the broader metro pace. The directional read across data providers is consistent: the Vail-school-district footprint surrounding Rocking K is one of the few submarkets in the metro adding population at a meaningful multiple of the regional average, with new-construction pricing at Rocking K and the surrounding 85747 ZIP running below the metro average and below the broader Marana or Catalina Foothills price bands. What to Watch in the Next 12 Months Four data points are worth tracking through the rest of 2026 and into 2027. First, the City of Tucson permit and construction-start record for the Houghton Road 22nd-to-Irvington segment — the late-2026 construction-start target is the single cleanest signal that the final corridor phase is progressing on schedule. Second, the next round of builder-pad transactions inside Rocking K — the June 2024 Parcels J and G transaction added 326 lots to Lennar and Meritage's active inventory, and any additional Diamond Ventures land transactions over the next 12 months will set the pace at which the master plan moves from its current ~950-home footprint toward the 4,000-plus-home current marketed plan and the 6,100-home original entitlement. Third, the Vail Unified School District bond package and any subsequent groundbreakings — the district has publicly described being on track to be approximately 2,400 students over capacity within five years, and any new high-school or K-8 ground-breaking inside or adjacent to the corridor materially changes the everyday school-driving radius for Rocking K and Vail-area buyers. Fourth, the MLSSAZ ZIP-level statistics for 85747 and the surrounding 85641 footprint — months of supply, share of active listings with at least one price reduction, and median days on market are the three numbers that most accurately track how the corridor is moving relative to the broader Tucson metro, and all three are updated month by month by the Tucson Association of REALTORS®. For households evaluating Rocking K against Marana's Dove Mountain or Mandarina, Oro Valley's Stone Canyon or La Reserve, Sahuarita's Quail Creek or Rancho Sahuarita, or Vail's Santa Rita Ranch, the corridor's combination of an active Diamond Ventures master plan, an open Del Webb 55-plus community, a brand-new Vail USD campus, a final-phase RTA road corridor, and adjacency to Saguaro National Park East is the structural high-growth thesis to weigh against the alternative submarkets. Quick orientation: Rocking K Ranch — 4,800 acres, Diamond Ventures master plan, Rincon Valley, adjacent to Saguaro National Park East, Vail Unified School District. Original entitlement up to 6,100 homes; current marketed plan ~4,000+ homes across 14 neighborhoods; ~950 homes occupied Q1 2025. Active builders: Pulte (Del Webb 55+, 625 homes at build-out, ranch plans 1,574-2,736 sq ft, base prices ~$391,990-$573,930), Mattamy (Oasis, grand opening July 11, 2025, 1,735-2,286 sq ft), Meritage (Alamar, 1,578-2,575 sq ft, ~$378,030-$446,430), Lennar, KB Home, Richmond American, D.R. Horton, plus Moderne Communities (rental). In-community: Diamond Community Park (20 acres), 10+ miles of trails, Saguaro Creek K-8 ($32M Vail USD investment, opened July 14, 2025 with 400+ students at 8150 S. Rocking K Ranch Loop). Houghton Road RTA corridor: 13 miles Tanque Verde to I-10, final-phase 22nd-to-Irvington construction targeted to start late 2026. Costco 158,000-sq-ft store filed at 9748 E. Old Vail Road with January 2027 start target; Sprouts-anchored Larsen Baker center at Houghton & Old Vail in leasing. Sources Diamond Ventures, Inc. — Residential Real Estate page (diamondventures.com/residential-real-estate), on the 4,800-acre Rocking K Ranch master plan in the Rincon Valley, the up-to-6,100-home entitlement, the phased structure of the development, the Old Spanish Trail bisection of the site, the ~30 percent native-desert preservation, and David Goldstein's tenure as president of Diamond Ventures since the company's 1988 inception. Live Rocking K — official community site (liverockingk.com), Homes & Builders page (liverockingk.com/homes-builders), Community page (liverockingk.com/community), Schools & Education page (liverockingk.com/more/schools-education.html), and the August 18, 2025 community blog post 'New School Opens in Rocking K' (liverockingk.com/2025/08/18/new-school-opens-in-rocking-k), on the ~5,000-acre current marketed plan, the 4,000-plus-home and 14-neighborhood build-out target, the Saguaro Creek K-8 opening on July 14, 2025 with 400-plus students at 8150 S. Rocking K Ranch Loop, the $32 million Vail USD investment in the campus, the 10-plus miles of Phase 1 trails, and the active builder roster. Homes.com — Rocking K neighborhood guide (homes.com/local-guide/rincon-valley-az/rocking-k-neighborhood), on the approximately 950 occupied homes as of Q1 2025, the $350,000 to $750,000 pricing range across the active builder communities, and the first-phase 35-floor-plan and 1,400-to-3,800-square-foot build mix. Real Estate Daily News — 'Pulte, Lennar and KB Home Spend $37.4 Million to be First Builders at Iconic Rocking K in Vail, Arizona' (realestatedaily-news.com/pulte-lennar-and-kb-home-spend-37-4-million-to-be-first-builders-at-iconic-rocking-k-in-vail-arizona), 'Meritage Joins Rocking K Masterplan With Significant Acquisition' (realestatedaily-news.com/meritage-joins-rocking-k-masterplan-with-significant-acquisition) for the June 25, 2024 Parcels J and G transaction for 326 shovel-ready lots between Lennar Arizona and Meritage Homes, and 'Costco Planning New 158,000 SF Vail Store at Old Vail & Houghton' (realestatedaily-news.com/costco-planning-new-158000-sf-vail-store-at-old-vail-houghton) for the 9748 E. Old Vail Road Costco filing and the January 2027 construction-start target. Mattamy Homes — July 14, 2025 newsroom release 'Mattamy Homes celebrates grand opening of Oasis at Rocking K in Vail, AZ' (mattamyhomes.mediaroom.com/2025-07-14-Mattamy-Homes-celebrates-grand-opening-of-Oasis-at-Rocking-K-in-Vail,-AZ), the Jome community profile (jome.com/community/az/333418-oasis-at-rocking-k-by-mattamy-homes-vail-az), and the Livabl Oasis at Rocking K listing (livabl.com/vail-az/oasis-at-rocking-k) for the July 11, 2025 grand opening, the 30-lot community, the three floor plans from 1,735 to 2,286 square feet, and posted base prices in the high-$390,000s. Pulte Homes / PulteGroup — Del Webb at Rocking K community page (delwebb.com/homes/arizona/tucson/tucson/del-webb-at-rocking-k-211119) and the January 19, 2024 newsroom release 'Del Webb Rocking K Announces Grand Opening' (newsroom.pultegroup.com/del-webb-rocking-k-announces-grand-opening) for the 625-home, 323-plus-acre 55+ community, the 1,574-to-2,736-square-foot ranch floor plans, the $391,990-$573,930 base-price range, and the January 20, 2024 grand opening at 8067 S. Silver Oak Drive. Meritage Homes — Alamar at Rocking K community page (meritagehomes.com/state/az/tucson/alamar-at-rocking-k) for the five floor plans from 1,578 to 2,575 square feet and posted base prices of approximately $378,030 to $446,430. Rocking K Homeowners Association — Amenities page (rockingkhoa.com/amenities) for the 20-acre Diamond Community Park's sports fields, basketball and pickleball courts, 'Little Arizona' splash pad, ramadas, and playscapes. Vail Unified School District — district pages (vailschooldistrict.org); Niche K-12 profile of the district (niche.com/k12/d/vail-unified-school-district-az) for the 23-school footprint, the 14,000-to-14,831-student enrollment, and the ~1,900-staff figure; and tucson.com's capital-planning coverage on the ~2,400-student five-year capacity gap and the related bond package. Regional Transportation Authority of Pima County — RTA corridor projects page (rtamobility.com/projects/corridors) for the 35-corridor program funded under the voter-approved 2006 $2.1 billion plan, including the 13-mile Houghton Road corridor from Tanque Verde Road to Interstate 10. Construction Journal — Houghton Road, 22nd Street to Irvington Road project record (constructionjournal.com/projects/details/0b81c3302c7e4e22a3e94a4bfc46801e.html) for the 3-mile final-phase scope, the curbed six-lane parkway with raised median, the Pantano Wash bridge retrofit and new east-side bridge, and the bike-lane, drainage, and sidewalk improvements. Tucson Sentinel — 'Tucson roads 2026' (tucsonsentinel.com/local/report/122925_tucson_roads_2026) for the late-2026 construction-start target on the 22nd-to-Irvington Houghton segment, the 22nd Street bridge over Aviation Parkway / Union Pacific scheduled for the second half of 2026, and the continuing $30 million Valencia Road Kolb-to-Houghton widening targeted for mid-2026 completion. KGUN9 — 'Final stage of Houghton Road improvements set to kickoff in 2025' (kgun9.com/news/community-inspired-journalism/southeast-side-news/final-stage-of-houghton-road-improvements-set-to-kickoff-in-2025) for the utility-relocation work running through 2025-2026. KOLD News 13 — 'ADOT making progress on Interstate 10 construction project in Tucson,' May 15, 2026 (kold.com/2026/05/15/adot-making-progress-interstate-10-construction-project-tucson) for the multi-year I-10 widening and interchange-rebuild program running through 2028. Arizona Department of Transportation — Interstate 10 and Houghton Road traffic-interchange project page (azdot.gov/projects/southcentral-district-projects/interstate-10-houghton-road-traffic-interchange) for the diverging-diamond interchange scope. tucson.com / Arizona Daily Star — 'New Houghton Road interchange at I-10 first of its kind in S. Arizona' (tucson.com/news/local/new-houghton-road-interchange-at-i-10-first-of-its-kind-in-s-arizona/article_6016a580-4cab-11ec-b1a8-dfaa77fee887.html) for the diverging-diamond first-in-region designation and the $24 million project cost. Ryan Companies — Houghton Town Center project page (ryancompanies.com/projects/houghton-town-center) for the 60-acre community shopping-center development in partnership with Diamond Ventures, the Super Walmart, Home Depot, TJ Maxx, Ross, and Petco anchor lineup, the 136,000-square-foot Home Depot detail, and the 2017 retail-box expansion as a $6 million project. tucson.com / Arizona Daily Star — Sprouts at Houghton and Old Vail and Costco at Old Vail coverage. tucson.com — Amazon Tucson fulfillment-center coverage (tucson.com/business/article_21263035-1859-5a2f-827e-8ace5e6ec6a2.html) and 'Growth a common theme in biggest Tucson business stories' (tucson.com/business/growth-a-common-theme-in-biggest-tucson-business-stories-of/collection_7d02ff8e-0ad4-11e9-bbde-5ba1c6314e17.html) for the Caterpillar regional-headquarters relocation context. AZBEX — 'That giant Tucson project? Yeah, it's Amazon' (azbex.com/that-giant-tucson-project-yeah-its-amazon) for the 857,388-square-foot gross-floor-area, 1.46-million-square-foot mezzanine, 80-acre, 63-truck-dock, and 1,500-plus-worker Amazon facility detail. Tech Parks Arizona / Buzz Oates — UA Tech Park at Rita Road overview (buzzoates.com/portfolio/old-vail-commerce-center) for the 1,345-acre research-campus footprint. Zillow — 85747 ZIP code home-value page (zillow.com/home-values/95083/tucson-az-85747) for the April 30, 2026 typical-value of approximately $365,446, the 27-day median time-to-pending, and the year-over-year change. RealtyTrac — 85747 market trends (realtytrac.com/market-trends/tucson-az-85747). Redfin — Tucson metro housing market (redfin.com/city/19459/AZ/Tucson/housing-market) for the March 2026 median sale price near $323,000 and the year-over-year change; and Southeast Tucson neighborhood housing market (redfin.com/neighborhood/550174/AZ/Tucson/Southeast-Tucson/housing-market) for the $280,000 median sale price, 2.5 percent year-over-year change, 92-day market time, and 113 closed sales versus 105 in the prior year. Zillow — Tucson metro home-value index (zillow.com/home-values/7481/tucson-az) for the April 2026 typical-value of approximately $332,818. World Population Review — Vail, Arizona Population 2026 (worldpopulationreview.com/us-cities/arizona/vail) for the 16,994 estimate and the 20.5 percent growth since the 2020 census count of 14,099. University of Arizona — Eller MAP Dashboard, Workforce & Demographics Population Profile (mapazdashboard.arizona.edu/workforce-demographics/population-profile) for the 0.6 percent 2024 Tucson MSA growth rate and the 1,086,634 metro-area population estimate. MLSSAZ / Tucson Association of REALTORS® — published metro-wide statistics (tucsonrealtors.org/mlssaz-statistics) for context on monthly active inventory, days on market, and metro pricing. Wikipedia — Rita Ranch entry (en.wikipedia.org/wiki/Rita_Ranch) for the 27,814-population and 1986 Esmond Station Area Development Plan context. Sycamore Canyon Tucson — sycamorecanyontucson.com and builders page (sycamorecanyontucson.com/about/builders) and Mesquite Ranch HOA (mesquiteranch.org/about-us) for the surrounding Vail-area subdivision context. All data current as of May 29, 2026. Hours, pricing, plans, builder lineups, road-construction timelines, and bond-election outcomes can shift quickly during an active development cycle, so readers should confirm details directly with each builder, school district, government agency, and listed source before relying on any single figure. This post is for informational purposes only and is not an offer to sell or a solicitation of an offer to purchase real estate.