10 Hidden Valley Rd is a 2,166 square foot house on a 0.31 acre lot with 4 bedrooms and 4 bathrooms. Based on Redfin's Lafayette data, we estimate the home's value is $1,795,192.
Single-familyProperty Type
1941Year Built
0.31 acresLot Size
$829Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,795,192
$8,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.2% lower than the average sale price ($1.85M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,501 (+2.4%)
$59,981 + $104,997
$164,978
2024
$2,442 (+2.3%)
$58,805 + $102,939
$161,744
2023
$2,386 (+1.4%)
$57,652 + $100,921
$158,573
2022
$2,353 (−8.6%)
$56,522 + $98,943
$155,465
2021
$2,574 (+2.3%)
$55,414 + $97,003
$152,417
2020
$2,517 (+13.9%)
$54,328 + $95,101
$149,429
2019
$2,209 (+4.1%)
$53,771 + $94,126
$147,897
2018
$2,122 (+3.1%)
$52,717 + $92,281
$144,998
2017
$2,058 (+3.2%)
$50,671 + $88,699
$139,370
2016
$1,993 (+3.7%)
$50,671 + $88,699
$139,370
2015
$1,922 (+2.2%)
$49,678 + $86,960
$136,638
2014
$1,880 (+2.6%)
$47,974 + $83,977
$131,951
2013
$1,833 (+4.3%)
$47,974 + $83,977
$131,951
2012
$1,757 (+2.9%)
$47,758 + $83,598
$131,356
2011
$1,708 (+2.3%)
$46,822 + $81,959
$128,781
2010
$1,669 (−0.4%)
$45,904 + $80,352
$126,256
2009
$1,676 (+1.5%)
$45,561 + $79,752
$125,313
2008
$1,652
$45,670 + $79,942
$125,612
Tax history for 10 Hidden Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,501 (+2.4%)
$59,981 + $104,997
$164,978
2024
$2,442 (+2.3%)
$58,805 + $102,939
$161,744
2023
$2,386 (+1.4%)
$57,652 + $100,921
$158,573
2022
$2,353 (−8.6%)
$56,522 + $98,943
$155,465
2021
$2,574 (+2.3%)
$55,414 + $97,003
$152,417
2020
$2,517 (+13.9%)
$54,328 + $95,101
$149,429
2019
$2,209 (+4.1%)
$53,771 + $94,126
$147,897
2018
$2,122 (+3.1%)
$52,717 + $92,281
$144,998
2017
$2,058 (+3.2%)
$50,671 + $88,699
$139,370
2016
$1,993 (+3.7%)
$50,671 + $88,699
$139,370
2015
$1,922 (+2.2%)
$49,678 + $86,960
$136,638
2014
$1,880 (+2.6%)
$47,974 + $83,977
$131,951
2013
$1,833 (+4.3%)
$47,974 + $83,977
$131,951
2012
$1,757 (+2.9%)
$47,758 + $83,598
$131,356
2011
$1,708 (+2.3%)
$46,822 + $81,959
$128,781
2010
$1,669 (−0.4%)
$45,904 + $80,352
$126,256
2009
$1,676 (+1.5%)
$45,561 + $79,752
$125,313
2008
$1,652
$45,670 + $79,942
$125,612
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 30, 2010 • Final
Building/residential/al/alteration
Remodel a kitchen according to the provided plans.
Kitchen
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
Room Information
# of Rooms: 8
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: HIDDEN VAL ESTATE #1
Living Sq. Ft: 2,166
Ground Floor Sq. Ft: 2,166
Building Sq. Ft: 2,166
# of Stories: 1
Legal Description: HIDDEN VAL EST #1 LT 24 & POR 81 UNIT 2
Parking & Garage Information
Garage/Parking Sq. Ft: 494
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,500
Legal Lot Number: 24
Acres: 0.3099
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 2,166
Stories: 1.0
Lot Size: 0.31 acres
Style: Single Family Residential
Year Built: 1941
Year Renovated: 1951
County: Contra Costa County
APN: 2510920057
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Happy Valley Elementary School
Public K-5 • Assigned • 1.3mi
8/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 2.4mi
8/10
Acalanes High School
Public 9-12 • Assigned • 3.4mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
3/10 Flood Factor
Estimated 11-17% chance of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.62% chance of being in a wildfire in next 30 years
3/10 Heat Factor
8 days above 90° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Lafayette, CA • 94549
Average low and high temperatures (°F)
60
43
62
46
70
50
68
49
75
52
78
54
79
55
87
58
84
59
77
56
63
48
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.71M – $2.07M
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