917 Acalanes Rd is a 1,524 square foot house on a 0.31 acre lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Lafayette data, we estimate the home's value is $1,244,811.
Single-familyProperty Type
1947Year Built
0.31 acresLot Size
$817Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,244,811
$11K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.6% lower than the average sale price ($1.59M) 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
$4,308 (+1.8%)
$57,164 + $144,790
$201,954
2024
$4,230 (+2.2%)
$56,044 + $141,951
$197,995
2023
$4,139 (+1.6%)
$54,946 + $139,168
$194,114
2022
$4,073 (+2.9%)
$53,869 + $136,440
$190,309
2021
$3,957 (+1.8%)
$52,813 + $133,765
$186,578
2020
$3,887 (+8.9%)
$51,778 + $131,143
$182,921
2019
$3,570 (+5.8%)
$51,248 + $129,799
$181,047
2018
$3,374 (+1.7%)
$50,244 + $127,254
$177,498
2017
$3,317 (+2.9%)
$48,294 + $122,313
$170,607
2016
$3,225 (+3.0%)
$48,294 + $122,313
$170,607
2015
$3,130 (+1.9%)
$47,348 + $119,915
$167,263
2014
$3,072 (+2.0%)
$45,724 + $115,801
$161,525
2013
$3,012 (+3.3%)
$45,724 + $115,801
$161,525
2012
$2,915 (+2.2%)
$45,518 + $115,278
$160,796
2011
$2,852 (+8.4%)
$44,626 + $113,018
$157,644
2010
$2,631 (+4.5%)
$43,751 + $110,802
$154,553
2009
$2,518 (+1.6%)
$43,425 + $109,974
$153,399
2008
$2,478
$43,529 + $110,236
$153,765
Tax history for 917 Acalanes Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,308 (+1.8%)
$57,164 + $144,790
$201,954
2024
$4,230 (+2.2%)
$56,044 + $141,951
$197,995
2023
$4,139 (+1.6%)
$54,946 + $139,168
$194,114
2022
$4,073 (+2.9%)
$53,869 + $136,440
$190,309
2021
$3,957 (+1.8%)
$52,813 + $133,765
$186,578
2020
$3,887 (+8.9%)
$51,778 + $131,143
$182,921
2019
$3,570 (+5.8%)
$51,248 + $129,799
$181,047
2018
$3,374 (+1.7%)
$50,244 + $127,254
$177,498
2017
$3,317 (+2.9%)
$48,294 + $122,313
$170,607
2016
$3,225 (+3.0%)
$48,294 + $122,313
$170,607
2015
$3,130 (+1.9%)
$47,348 + $119,915
$167,263
2014
$3,072 (+2.0%)
$45,724 + $115,801
$161,525
2013
$3,012 (+3.3%)
$45,724 + $115,801
$161,525
2012
$2,915 (+2.2%)
$45,518 + $115,278
$160,796
2011
$2,852 (+8.4%)
$44,626 + $113,018
$157,644
2010
$2,631 (+4.5%)
$43,751 + $110,802
$154,553
2009
$2,518 (+1.6%)
$43,425 + $109,974
$153,399
2008
$2,478
$43,529 + $110,236
$153,765
*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 re-roof
Install fiberglass roofing material.
Roofing
Jan 30, 2010 • Final
Building - residential mechanical
Install a wood burning stove.
HVAC
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: 7
Exterior
Property Information
Subdivision Name: ACALANES RHO
Living Sq. Ft: 1,524
Ground Floor Sq. Ft: 1,524
Building Sq. Ft: 1,524
# of Stories: 1
Legal Description: SUBN ACALANES RO POR LOT 5
Parking & Garage Information
Garage/Parking Sq. Ft: 440
Lot Information
# of Buildings: 2
Land Sq. Ft: 13,329
Legal Lot Number: 5
Acres: 0.306
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,524
Stories: 1.0
Lot Size: 0.31 acres
Style: Single Family Residential
Year Built: 1947
Year Renovated: 1955
County: Contra Costa County
APN: 2511100337
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Happy Valley Elementary School
Public K-5 • Assigned • 1.4mi
8/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 2.3mi
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
1/10 Flood Factor
Minimal risk 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
7 days above 90° expected this year, 16 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
$1.18M – $1.43M
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