850 S Wolfe Rd is a 1,575 square foot house on a 5,900 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on September 14, 1990 for $240,000. Based on Redfin's Sunnyvale data, we estimate the home's value is $2,367,764.
Single-familyProperty Type
1962Year Built
5,900 sq ftLot Size
$1,503Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,367,764
$2.1M since sold in September 1990$2,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.8% lower than the average sale price ($2.75M) 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
R0
Low Density Residential Zoning District
The R-0 low-density residential zoning districts are zoning districts reserved for the construction, use and occupancy of not more than 7 dwelling units per acre.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Student
Park & open space
Dec 1, 2025 • Final
Building project
Install a roof-mounted photovoltaic system and energy storage system. The installation includes solar modules, a battery system with expansion, a backup switch, and a load center.
Battery
Electrical
Solar
Sep 11, 2025 • Final
Minor building
Remove one layer of existing roofing and install new GAF shingles.
Roofing
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Roof Framing Type: Wood
Property Information
Subdivision Name: OAKTREE
Living Sq. Ft: 1,575
Ground Floor Sq. Ft: 1,200
Building Sq. Ft: 1,575
# of Stories: 1
Legal Description: TRACT 3291 OAKTREE BOOK 152 PAGE 55 PAGE 56 LOT 147
Parking & Garage Information
Garage/Parking Sq. Ft: 437
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,900
Legal Lot Number: 147
Municipality Name: SUNNYVALE CITY
Acres: 0.1354
Depth Footage: 100
Front Footage: 59
Zoning Code: SU
County Use Description: RESID SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Tax Area: SUNNYVALE CITY
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,575
Stories: 1.0
Lot Size: 5,900 square feet
Style: Single Family Residential
Year Built: 1962
Year Renovated: 1962
County: Santa Clara County
APN: 21321012
Home facts updated by county records on Aug 21, 2026
Around this home
Schools
Ponderosa Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Marian A. Peterson Middle School
Public 6-8 • Assigned • 0.9mi
9/10
Adrian Wilcox High School
Public 9-12 • Assigned • 1.5mi
8/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
7 days above 92° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
13 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Sunnyvale, CA • 94086
Average low and high temperatures (°F)
63
41
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45
71
48
70
49
74
53
77
56
77
58
80
59
80
61
77
54
66
47
61
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.25M – $2.72M
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