This unique 37 ac plus property sits on a 3800'hill with commanding views for miles. Newer 2 BR 1 3/4 BA home plus a massive 2200+ sq' heated and cooled workshop with a BR & full bath. Split off a lot or two and keep the mountain top for yourself. Live as-is or build your dream home. Excellent ham radio location. Possible income opportunity for communications site. This is not the usual, but for the imaginative, it is an outstanding opportunity.
Single-familyProperty Type
1994Year Built
37.9 acresLot Size
$233Est. Price/Sq.Ft.
Listed by Joel Montgomery• Via Realty
Listed by Wayne D Anderson• Via Realty
Bought with Eric Schrader• Century 21 1st American
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
—
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
28.46 Acres
Year renovated
—
Sq. Ft.
3,260
Year built
1994
Style
Single Family Residential
County
Pima County
APN
30587003A
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 7, 2026.
RH
Rural Homestead Zone
This zone is intended to preserve the character and encourage the orderly growth of rural areas in the county. It is intended to encourage rural development in areas lacking facilities for urban development and to provide for commercial and industrial development only where appropriate and necessary to serve the needs of the rural area.
Permitted uses
Include but are not limited to:
Equestrian facility
Greenhouse / nursery
Livestock production
Religious facility
Day care facility
Healthcare
Housing-Single unit
Public service
Educational/school
Park & open space
Property details
Interior
Virtual Tour Information
Bathroom Information
Bathrooms Full: 3
Bathrooms Total Integer: 3
Interior Features
Flooring: Carpet, Ceramic Tile
Laundry Features: Laundry Room
Exterior
Building Information
Building Area Total: 3,480
Construction Materials: Frame - Stucco
Exterior Features
Patio And Porch Features: Covered
Fencing: Chain Link
Roof: Shingle
Property Information
Property Sub Type: Single Family Residence
Levels: One
Security Features: Alarm Installed
Living Area: 3,480
Land Information
Horse YN: Yes
Lot Information
Lot Size Square Feet: 1,650,924
Lot Size Dimensions: 1310X1310X1312X1310 +/-
Lot Features: Dividable Lot
Zoning: Pima County - RH
Financial
Tax Information
Tax Annual Amount: $5,766
Tax Year: 2003
Parcel Number: 305-87-0030
Utilities
Utility Information
Sewer: Septic Tank
Heating & Cooling
Has Heating
Heating: Heat Pump
Has Cooling
Cooling: Central Air, Evaporative Cooling
Location
School Information
Elementary School: Acacia
Middle Or Junior School: Old Vail
High School: Cienega
High School District: Vail
Location Information
Directions: From Old Spanish Trail, S-Pistol Hill Rd, E-Colossal Cave Rd (dirt) to address at top of mountain. (paved road up to house). No Showings w/o L-Agent.
UnparsedAddress: 15570 E Colossal Cave Road, Vail, AZ 85641
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 3,260
Stories: 1.0
Lot Size: 28.46 acres
Style: Single Family Residential
Year Built: 1994
Year Renovated: —
County: Pima County
APN: 30587003A
Home facts updated by county records on Aug 7, 2026
Around this home
Schools
Acacia Elementary School
Public K-5 • Assigned • 3.2mi
8/10
Old Vail Middle School
Public 6-8 • Assigned • 2.9mi
5/10
Cienega High School
Public 9-12 • Assigned • 3.5mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
8/10 Fire Factor
34% chance of being in a wildfire in next 30 years
6/10 Heat Factor
0 hot days expected this year, 1 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Vail, AZ • 85641
Average low and high temperatures (°F)
63
40
74
47
80
51
82
54
89
61
99
72
96
73
97
73
92
69
87
59
73
47
71
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 12.7 hours in
June and 7.4 hours in December, placing it above the
U.S. average for solar exposure.
12.7 hrs
7.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$770,000 – $932,000
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