1813 Circulo Tortuga is a 2,859 square foot house on a 4.04 acre lot. - it last sold on July 26, 2005 for $15,000. Based on Redfin's Rio Rico data, we estimate the home's value is $538,697.
Single-familyProperty Type
2025Year Built
4.04 acresLot Size
$188Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$538,697
$524K since sold in July 2005$10K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 57.8% higher than the average sale price ($341K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R2
Residential District
The R-2 district is designed to accommodate a single-family residence on a minimum lot size of 18,000 sq ft lots.
Permitted uses
Include but are not limited to:
Housing-Single unit
Jul 19, 2026 • Final
Building
New construction
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Heating Type: Heat Pump
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Story
Has Fireplace
Exterior
Exterior Information
Construction Type: Steel/Wood
Building Construction Quality: Good
Exterior Wall: Stucco
Roof Covering Type: Built Up Composition
Roof Shape Type: Built Up Composition
Building Type: Single Family
Property Information
Subdivision Name: RIO RICO RANCHETTES
Living Sq. Ft: 2,859
Ground Floor Sq. Ft: 2,859
Building Sq. Ft: 3,625
# of Stories: 1
Legal Description: SUB RIO RICO RANCHETTES UNIT NO.18 LOT 20, 21, AND 22 OF BLK 546
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 766
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 175,982
Legal Lot Number: 20
Legal Block Number: 546
Acres: 4.04
State Use Description: SINGLE FAM RES-RURAL SUBD
Financial
Assessor Information
Assessment Year: 2025
Tax Area: 3500
Public facts
Beds: —
Baths: —
Sq. Ft.: 2,859
Stories: 1.0
Lot Size: 4.04 acres
Style: Single Family Residential
Year Built: 2025
Year Renovated: —
County: Santa Cruz County
APN: 13206223
Home facts updated by county records on Aug 31, 2026
Around this home
Schools
Patagonia Elementary School
Public PreK-8 • Assigned • 13.4mi
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
43% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 98° expected this year, 20 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
Rio Rico, AZ • 85648
Average low and high temperatures (°F)
65
36
75
42
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46
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49
88
55
98
67
95
69
96
70
92
65
87
55
75
43
74
41
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May
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Sun exposure
In this area, properties receive around 12.4 hours in
June and 7.3 hours in December, placing it above the
U.S. average for solar exposure.
12.4 hrs
7.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$512,000 – $620,000
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