3501 St Marys Rd is a 3,211 square foot house on a 0.63 acre lot with 3 bedrooms and 4 bathrooms. Based on Redfin's Lafayette data, we estimate the home's value is $3,166,843.
Single-familyProperty Type
1952Year Built
0.63 acresLot Size
$986Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,166,843
$446K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.4% higher than the average sale price ($2.84M) 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
$11,704 (+1.8%)
$425,169 + $571,674
$996,843
2024
$11,495 (+1.8%)
$416,833 + $560,465
$977,298
2023
$11,290 (+1.5%)
$408,660 + $549,476
$958,136
2022
$11,119 (+3.1%)
$400,648 + $538,702
$939,350
2021
$10,789 (−0.2%)
$392,793 + $528,140
$920,933
2020
$10,805 (+3.8%)
$385,092 + $517,785
$902,877
2019
$10,414 (+3.8%)
$381,144 + $512,476
$893,620
2018
$10,035 (+2.0%)
$373,671 + $502,428
$876,099
2017
$9,835 (+2.0%)
$359,162 + $482,919
$842,081
2016
$9,645 (+2.9%)
$359,162 + $482,919
$842,081
2015
$9,373 (+1.0%)
$352,120 + $473,450
$825,570
2014
$9,284 (+1.3%)
$340,038 + $457,205
$797,243
2013
$9,168 (+3.3%)
$340,038 + $457,205
$797,243
2012
$8,877 (+1.6%)
$338,502 + $455,139
$793,641
2011
$8,733 (+0.9%)
$331,865 + $446,215
$778,080
2010
$8,653 (−2.6%)
$325,358 + $437,466
$762,824
2009
$8,885 (+1.7%)
$322,927 + $434,197
$757,124
2008
$8,737
$323,695 + $435,229
$758,924
Tax history for 3501 St Marys Rd
Year
Property tax
Land + Additions
Assessment*
2025
$11,704 (+1.8%)
$425,169 + $571,674
$996,843
2024
$11,495 (+1.8%)
$416,833 + $560,465
$977,298
2023
$11,290 (+1.5%)
$408,660 + $549,476
$958,136
2022
$11,119 (+3.1%)
$400,648 + $538,702
$939,350
2021
$10,789 (−0.2%)
$392,793 + $528,140
$920,933
2020
$10,805 (+3.8%)
$385,092 + $517,785
$902,877
2019
$10,414 (+3.8%)
$381,144 + $512,476
$893,620
2018
$10,035 (+2.0%)
$373,671 + $502,428
$876,099
2017
$9,835 (+2.0%)
$359,162 + $482,919
$842,081
2016
$9,645 (+2.9%)
$359,162 + $482,919
$842,081
2015
$9,373 (+1.0%)
$352,120 + $473,450
$825,570
2014
$9,284 (+1.3%)
$340,038 + $457,205
$797,243
2013
$9,168 (+3.3%)
$340,038 + $457,205
$797,243
2012
$8,877 (+1.6%)
$338,502 + $455,139
$793,641
2011
$8,733 (+0.9%)
$331,865 + $446,215
$778,080
2010
$8,653 (−2.6%)
$325,358 + $437,466
$762,824
2009
$8,885 (+1.7%)
$322,927 + $434,197
$757,124
2008
$8,737
$323,695 + $435,229
$758,924
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 26, 2017 • Final
Building - residential mechanical
Replace a 4 ton split system with a new coil.
HVAC
May 27, 2015 • Final
Building - residential mechanical
Replace supply ducts in a residential building.
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: 10
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: LAFAYETTE HOMELAND
Living Sq. Ft: 3,211
Ground Floor Sq. Ft: 3,211
Building Sq. Ft: 3,211
# of Stories: 1
Legal Description: LAFAYETTE HOMELAND #2 LOT 25
Parking & Garage Information
Garage/Parking Sq. Ft: 552
Lot Information
# of Buildings: 1
Land Sq. Ft: 27,346
Legal Lot Number: 25
Acres: 0.6278
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 4.0
Sq. Ft.: 3,211
Stories: 1.0
Lot Size: 0.63 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1952
County: Contra Costa County
APN: 2390100135
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Lafayette Elementary School
Public K-5 • Assigned • 0.3mi
9/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 0.1mi
8/10
Acalanes 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
0.62% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 93° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 16 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
$3.01M – $3.64M
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