12831 Viscaino Rd is a 2,877 square foot house on a 1.2 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on March 01, 1979 for $355,000. Based on Redfin's Los Altos Hills data, we estimate the home's value is $6,553,969.
Single-familyProperty Type
1960Year Built
1.2 acresLot Size
$2,278Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$6,553,969
$6.2M since sold in March 1979$902K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 30% higher than the average sale price ($5.04M) 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.
Permits
Apr 14, 2020 • Final
Encroachment
Replace the sanitary sewer lateral.
Plumbing
Jun 20, 2000 • Final
Other
Remove and replace an existing retaining wall.
Grading
Remodel
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: 2
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: U-Shape
Construction Type: Wood
Building Construction Quality: Good
Exterior Wall: Stucco
Roof Framing Type: Wood
View Information
View: Good
Property Information
Subdivision Name: FREMONT HILLS
Living Sq. Ft: 2,877
Ground Floor Sq. Ft: 931
Building Sq. Ft: 2,877
# of Stories: 2
Legal Description: TRACT 1947 FREMONT HILLS BOOK 89 PAGE 29 PAGE 31 BLOCK I LOT 20
Parking & Garage Information
Garage/Parking Sq. Ft: 504
Lot Information
# of Buildings: 1
Land Sq. Ft: 52,098
Legal Lot Number: 20
Legal Block Number: I
Municipality Name: LOS ALTOS HILLS CI
Acres: 1.196
Zoning Code: R1
County Use Description: RESID SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax Area: LOS ALTOS HILLS CI
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,877
Stories: 2.0
Lot Size: 1.2 acres
Style: Single Family Residential
Year Built: 1960
Year Renovated: 1961
County: Santa Clara County
APN: 17554059
Home facts updated by county records on Aug 21, 2026
Around this home
Schools
K - 12
Preschool & daycare
Lucille M. Nixon Elementary School
Public K-5 • Assigned • 2.5mi
10/10
Ellen Fletcher Middle
Public 6-8 • Assigned • 1.8mi
9/10
Henry M. Gunn High School
Public 9-12 • Assigned • 1.7mi
10/10
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 93° expected this year, 13 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
Los Altos Hills, CA • 94022
Average low and high temperatures (°F)
62
44
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47
71
49
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75
53
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79
58
82
59
81
61
73
54
65
49
61
46
Jan
Feb
Mar
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May
Jun
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Aug
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Oct
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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
$6.23M – $7.54M
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