OFF MARKET

Off Market Jun 2018 for $950K

$1,002,341

Est. refi paymentEst. refi $6,332/mo

•

3,000

sq ft

397 Grosvenor Rd, Rio Rico, AZ 85648

About this home

Stunning award winning state of the art truly energy efficient home on 47.52 of the most beautiful acres of the prestigious 20,000 acre Salero Ranch between Tubac and Patagonia. It is built with QuadLock Insulated Concrete Forms on a high mesa at 4,500' elevation. The owners have created an incredible ultra custom home that is built like a fortress with 14.5 inch thick walls. Custom interior features include beautiful travertine tile, maple hardwood floors, solid alder wood custom doors and windows, satin granite counters throughout, custom lighting and top of the line appliances including a rare four oven AGA gas stove. It also has an excellent private well, backup generator, beautiful low care landscaping using grey-water and a lovely breeze way courtyard. The 47 acres backs up to 10,000 acres of conservation open space land that reaches all the way to Patagonia Lake State Park. The views from every room are without question some of the most spectacular on the ranch. Hiking, mountain biking and bird-watching are just a few of the outdoor activities that are daily occurrences with the best annual climate in Arizona. Priced well below replacement costs! Don't miss this one.

Single-familyProperty Type

2010Year Built

47.52 acresLot Size

$334Est. Price/Sq.Ft.

4 car garageParking

Listed by Martin Ryan • First United Realty, Inc

Bought with Martin Ryan • First United Realty, Inc

Redfin checked: 2 minutes ago

•Source:MLSSAZ #21609641

Redfin Estimate

$1,002,341

$52K since sold in June 2018$112K since August

Recently sold homes
Estimate history

This home's estimate is 116.3% higher than the average sale price ($464K) of 6 comparable homes.

SOLD AUG 3, 2026
$359,000
A
3 beds2 baths1,687 sq ft
1810 Circulo Tortuga, Rio Rico, AZ 85648
SOLD FEB 12, 2026
$715,000
B
3 beds2 baths2,041 sq ft
51 Doc Hudson Ct, Rio Rico, AZ 85648
SOLD FEB 17, 2026
$450,000
C
3 beds2 baths1,647 sq ft
157 Montezuma Well Rd, Nogales, AZ 85648
SOLD SEP 23, 2025
$720,000
D
3 beds2 baths2,258 sq ft
10 Tejano Springs Rd, Tubac, AZ 85646
SOLD AUG 14, 2026
$287,000
E
3 beds2 baths1,630 sq ft
1893 Circulo Greco, Rio Rico, AZ 85648
SOLD DEC 16, 2025
$250,000
F
3 beds2 baths1,795 sq ft
1691 Via San Cayetano, Rio Rico, AZ 85648

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Earn from this home

Refinance

Est. cash available

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Market trends in 85648, AZ

Last updated August 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

98.1%

0.5% MoM

Median sale price

$287K

$374 MoM

Avg. days on market

93d

2 days MoM

Recently sold homes

1 MoM

New listings for sale

EARLY ACCESS
$1,559,000
4 beds5 baths4,715 sq ft
150 Canyon Pass Ct, Rio Rico, AZ 85648
NEW
$279,500
3 beds2 baths1,580 sq ft
380 Polo Ct, Rio Rico, AZ 85648
NEW
$295,000
3 beds2 baths1,650 sq ft
1701 Camino Jalisco, Rio Rico, AZ 85648
NEW
$242,000
3 beds2 baths1,362 sq ft
197 Avenida Ostion, Rio Rico, AZ 85648
NEW
$215,000
3 beds2 baths1,273 sq ft
225 Paseo Montura, Rio Rico, AZ 85648
NEW
$260,000
3 beds2 baths1,512 sq ft
957 Forja Ct, Rio Rico, AZ 85648
$499,000
3 beds3 baths2,364 sq ft
752 Dorotea Ct, Rio Rico, AZ 85648
$495,000
4 beds3.5 baths3,151 sq ft
55 Camino Olympia, Rio Rico, AZ 85648
$229,000
2 beds1 bath1,300 sq ft
1225 Calle Rafael, Rio Rico, AZ 85648
OPEN TODAY, 12PM TO 4PM
$320,000
3 beds2 baths1,530 sq ft
1689 Avenida Calamar, Rio Rico, AZ 85648
See all

Provided by Redfin

Sale history for 397 Grosvenor Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,606 (−0.3%)

$1,366 + $67,920

$69,286

2024

$6,624 (+5.7%)

$1,375 + $69,025

$70,400

2023

$6,267 (+3.8%)

$1,375 + $69,025

$70,400

2022

$6,036 (−5.9%)

$1,375 + $57,751

$59,126

2021

$6,412 (+3.2%)

$1,375 + $48,811

$50,186

2020

$6,212 (+36.8%)

$1,375 + $48,811

$50,186

2019

$4,540 (+3.9%)

$1,375 + $48,811

$50,186

2018

$4,370 (+1.4%)

$1,375 + $35,253

$36,628

2017

$4,309

$1,375 + $34,088

$35,463

Tax history for 397 Grosvenor Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,606 (−0.3%)

$1,366 + $67,920

$69,286

2024

$6,624 (+5.7%)

$1,375 + $69,025

$70,400

2023

$6,267 (+3.8%)

$1,375 + $69,025

$70,400

2022

$6,036 (−5.9%)

$1,375 + $57,751

$59,126

2021

$6,412 (+3.2%)

$1,375 + $48,811

$50,186

2020

$6,212 (+36.8%)

$1,375 + $48,811

$50,186

2019

$4,540 (+3.9%)

$1,375 + $48,811

$50,186

2018

$4,370 (+1.4%)

$1,375 + $35,253

$36,628

2017

$4,309

$1,375 + $34,088

$35,463

*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
Permits

Beds

—

Baths

—

Stories

Lot width

—

Lot depth

—

Lot size

47.52 Acres

Year renovated

—

Sq. Ft.

5,641

Year built

2008

Style

Ranch

County

Santa Cruz County

APN

11243263

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

Property details

Parking

Parking Information
Garage Spaces: 4
Covered Spaces: 4
Parking Features: Garage Door Opener

Interior

Bathroom Information
Bathrooms Full: 3
Bathrooms Total Integer: 3

Interior Features
Interior Features: Ins Concrete Forms, Enrgy Star Appliance, Low Flow Faucets, Low Flow Showerheads, Bath Exhaust Out
Appliances: Exhaust Fan, Dishwasher, Disposal, Refrigerator, Freezer, Double Sink
Other Equipment: Satellite Dish
Flooring: Stone, Wood
Window Features: Low-Emissivity Windows
Laundry Features: Laundry Room, Washer, Dryer

Exterior

Building Information
Building Area Total: 3,000
Construction Materials: ICFs (Insulated Concrete Forms)

Exterior Features
Patio And Porch Features: Covered
Roof: Membrane

Property Information
Property Sub Type: Single Family Residence
Levels: Two
Accessibility Features: Door Levers, Wide Doorways, Wide Hallways
Living Area: 3,000

Land Information
Horse YN: Yes

Lot Information
Lot Size Square Feet: 2,069,971
Lot Size Dimensions: 992' X 2,041' X 943' X 2,313'
Lot Features: Subdivided, Borders Common Area
Road Surface Type: Gravel, Dirt
Road Responsibility: HOA
Zoning: SCC - GR

Financial

Tax Information
Tax Annual Amount: $4,198.68
Tax Other Annual Assessment Amount: $425
Tax Year: 2015
Parcel Number: 112-43-263

Utilities

Utility Information
Water Source: Pvt Well (Registered)
Sewer: Septic Tank

Heating & Cooling
Has Heating
Heating: Zoned, Electric, Propane
Has Cooling
Cooling: Zoned

Location

HOA Information
Has Association
Association & Fees: HOA Amt (Monthly): 35
Association Fee Payment Frequency: Annually
Association & Fees: HOA Transfer Fee 2: 220
Association Fee Includes: Gated Community, Street Maint

School Information
Elementary School: Mountain View Elementary
Middle Or Junior School: Calabasas Middle School
High School: Rio Rico High School
High School District: Santa Cruz Valley United School District #35

Location Information
Directions: I-19 to Exit 25 (Palo Parado) east to Pendleton Drive then north to Camino Josephina east 7 miles to the locked Salero Ranch gate.
UnparsedAddress: 397 Grosvenor Road, Rio Rico, AZ 85648

Community Information
Community Features: Gated, Horses Allowed

Public facts

Beds: —
Baths: —
Sq. Ft.: 5,641
Stories: 2.0
Lot Size: 47.52 acres
Style: Ranch
Year Built: 2008
Year Renovated: —
County: Santa Cruz County
APN: 11243263

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Patagonia Elementary School

Public PreK-8 • Assigned • 9.5mi

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

9/10 Fire Factor

50% chance of being in a wildfire in next 30 years

5/10 Heat Factor

6 days above 97° expected this year, 16 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)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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

$953,000 – $1.15M

Sell confidently with a local market expert in Rio Rico. 3 minutes to get started.

Nearby similar homes

$950,000

4 beds2.5 baths2,699 sq ft

1163 Morning Star Dr, Rio Rico, AZ 85648

$1,900,000

5 beds4.5 baths4,402 sq ft

1052 Morning Star Dr, Rio Rico, AZ 85646

$2,250,000

3 beds4 baths4,700 sq ft

157 Tejano Springs Road Rd, Tubac, AZ 85646

$4,900,000

7 beds8 baths8,380 sq ft

49 Right Of Way Rd, Tubac, AZ 85646

$550,000

3 beds2.5 baths1,964 sq ft

389 Camino Armadillo, Rio Rico, AZ 85648

$287,500

3 beds2 baths1,819 sq ft

215 Toltec Ct, Rio Rico, AZ 85648

New listings for sale in 85648

EARLY ACCESSCOLDWELL BANKER REALTY COMING SOON

$1,559,000

4 beds5 baths4,715 sq ft

150 Canyon Pass Ct, Rio Rico, AZ 85648

NEW3D WALKTHROUGH

$279,500

3 beds2 baths1,580 sq ft

380 Polo Ct, Rio Rico, AZ 85648

NEW3D WALKTHROUGH

$295,000

3 beds2 baths1,650 sq ft

1701 Camino Jalisco, Rio Rico, AZ 85648

NEW

$242,000

3 beds2 baths1,362 sq ft

197 Avenida Ostion, Rio Rico, AZ 85648

NEW

$215,000

3 beds2 baths1,273 sq ft

225 Paseo Montura, Rio Rico, AZ 85648

NEW3D WALKTHROUGH

$260,000

3 beds2 baths1,512 sq ft

957 Forja Ct, Rio Rico, AZ 85648

$499,000

3 beds3 baths2,364 sq ft

752 Dorotea Ct, Rio Rico, AZ 85648

$495,000

4 beds3.5 baths3,151 sq ft

55 Camino Olympia, Rio Rico, AZ 85648

$229,000

2 beds1 bath1,300 sq ft

1225 Calle Rafael, Rio Rico, AZ 85648

Home values near 397 Grosvenor Rd

Data from public records.

Address
415 Grosvenor Rd, Rio Rico, AZ - Beds \| - Baths \| 1773 Sq. Ft.

Address
288 Grosvenor Rd, Rio Rico, AZ - Beds \| - Baths \| 2891 Sq. Ft.

Address

Property information provided by MLSSAZ when last listed in 2016. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 85648, AZ

Sale history for 397 Grosvenor Rd

Tax history for 397 Grosvenor Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 85648

Home values near 397 Grosvenor Rd

More real estate resources