LOCATION, LOCATION, LOCATION! 14 CHOICE ACRES WITH 360 DEGREE PANORAMIC VIEWS OF THE ENTIRE VALLEY LOCATED AMONG MULTI MILLION $ ESTATES AND ACROSS FROM ROBERT RENZONI WINERY IN THE HEART OF HORSE/WINE COUNTRY HAS SMALL 4 BR 2 BA 2600 SQ FT HOME AND EXTENSIVE HORSE FACILITIES WITH DEVELOPMENT POTENTIAL. AREA HAS BEEN REZONED FOR WCE (wine country equestrian): Class 1 Winery with vineyard OR Class II Winery with 75% planted to vineyard allows for tasting room, events, delicatessen and up to 500 sq ft of retail and gift shop sales. ORIGINALLY BUILT: as a Thoroughbred farm has 4272 sq ft MD Barn with office, bathroom, tack room, hay storage, 7 16 x 16 stall, extensive electrical, lighting & copper plumbing, 50 ft walled round pen, wash rack, 5 paddocks with 4 rail welded galvanized V-mesh fencing (some covers may not convey), 2 gated entrances, elaborate interior roads and perimeter fencing. Property has all underground electrical with 600 AMP electric service, 3 septic tanks, and underground irrigation services the landscaping. POTENTIAL: equestrian facility, winery, B&B or estate homesite. Buyer to verify zoning for their desired usage. MUST SEE!
Single-familyProperty Type
2026Year Built
13.69 acresLot Size
$331Est. Price/Sq.Ft.
99 spacesParking
Listed by Devon Camilleri•DRE #01047285• HOMESMART
Bought with Devon Camilleri•DRE #01047285• HOMESMART
Source:Greater Lansing AoR #SW18112424
Redfin Estimate
$2,427,564
$728K since sold in December 2021$595K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 93.9% higher than the average sale price ($1.25M) of 6 comparable homes.
LOCATION, LOCATION, LOCATION! 14 CHOICE ACRES WITH 360 DEGREE PANORAMIC VIEWS OF THE ENTIRE VALLEY LOCATED AMONG MULTI MILLION $ ESTATES AND ACROSS FROM ROBERT RENZONI WINERY IN THE HEART OF HORSE/WINE COUNTRY HAS SMALL 4 BR 2 BA 2600 SQ FT HOME AND EXTENSIVE HORSE FACILITIES WITH DEVELOPMENT POTENTIAL. AREA HAS BEEN REZONED FOR WCE (wine country equestrian): Class 1 Winery with vineyard OR Class II Winery with 75% planted to vineyard allows for tasting room, events, delicatessen and up to 500 sq ft of retail and gift shop sales. ORIGINALLY BUILT: as a Thoroughbred farm has 4272 sq ft MD Barn with office, bathroom, tack room, hay storage, 7 16 x 16 stall, extensive electrical, lighting & copper plumbing, 50 ft walled round pen, wash rack, 5 paddocks with 4 rail welded galvanized V-mesh fencing (some covers may not convey), 2 gated entrances, elaborate interior roads and perimeter fencing. Property has all underground electrical with 600 AMP electric service, 3 septic tanks, and underground irrigation services the landscaping. POTENTIAL: equestrian facility, winery, B&B or estate homesite. Buyer to verify zoning for their desired usage. MUST SEE!
Public Records
Jan 13, 2017
Sold
$1,250,000
$170/sq ft
Public Records
Sep 21, 2001
Sold
$165,000
$22/sq ft
Year
Property tax
Land + Additions
Assessment*
2023
$15,449 (−14.1%)
$1,002,953 + $180,653
$1,183,606
2022
$17,980 (+2.0%)
$1,002,953 + $180,653
$1,183,606
2021
$17,630 (+1.0%)
$1,120,765 + $272,044
$1,392,809
2020
$17,450 (+1.6%)
$1,098,790 + $266,710
$1,365,500
2019
$17,183 (+3.9%)
$1,087,524 + $263,976
$1,351,500
2018
$16,537 (+145.8%)
$1,066,200 + $258,800
$1,325,000
2017
$6,729
$227,016 + $344,412
$571,428
Tax history for 37555 De Portola Rd
Year
Property tax
Land + Additions
Assessment*
2023
$15,449 (−14.1%)
$1,002,953 + $180,653
$1,183,606
2022
$17,980 (+2.0%)
$1,002,953 + $180,653
$1,183,606
2021
$17,630 (+1.0%)
$1,120,765 + $272,044
$1,392,809
2020
$17,450 (+1.6%)
$1,098,790 + $266,710
$1,365,500
2019
$17,183 (+3.9%)
$1,087,524 + $263,976
$1,351,500
2018
$16,537 (+145.8%)
$1,066,200 + $258,800
$1,325,000
2017
$6,729
$227,016 + $344,412
$571,428
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 10, 2026 • Active
Accessory building (bas) - acb3 - accessory building 1,001-3,000 sq ft
Construct a detached garage and a recreational vehicle garage connected to the dwelling by a breezeway. The project includes electrical work.
ADU
Electrical
Oct 7, 2026 • Active
Grading (bgr) - gsfr - grading single family dwelling
Perform grading for a new single-family home.
Grading
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
Exterior
Property Information
Legal Description: 13.69 ACRES M/L IN PAR 1 PM 016/089 PM 6131
Lot Information
Land Sq. Ft: 596,336
Legal Lot Number: 1
Acres: 13.69
Zoning Code: R-R
County Use Description: AGRICULTURAL LAND WITH MH ON F
Utility Information
Electricity / Wiring Type: Available
Financial
Assessor Information
Assessment Year: 2023
Public facts
Beds: 7
Baths: 8.0
Sq. Ft.: 7,342
Stories: —
Parking Spaces: 99
Basement: No
Accessible: No
Lot Size: 13.69 acres
Style: Single Family Residential
Year Built: 2026
Year Renovated: 2026
County: Riverside County
APN: 927150008
HOA Dues: —
Garage: Yes
Features: Views, Green
Home facts updated by owner on Sep 2, 2026
Around this home
Schools
Tony Tobin Elementary School
Public K-5 • Assigned • 4.2mi
7/10
Vail Ranch Middle School
Public 6-8 • Assigned • 4.1mi
8/10
Great Oak High School
Public 9-12 • Assigned • 6.0mi
9/10
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
33% chance of being in a wildfire in next 30 years
7/10 Heat Factor
8 days above 104° expected this year, 25 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
10 unhealthy days expected this year, 11 days in 30 years
Provided by First Street
Historical weather
Temecula, CA • 92592
Average low and high temperatures (°F)
69
42
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82
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90
62
87
62
83
53
73
45
72
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.7 hours in
June and 7.2 hours in December, placing it above the
U.S. average for solar exposure.
9.7 hrs
7.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.31M – $2.79M
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