3333 St Marys Rd is a 3,169 square foot house on a 1.04 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on November 28, 2011 for $1,300,000. Based on Redfin's Lafayette data, we estimate the home's value is $2,810,379.
Single-familyProperty Type
1946Year Built
1.04 acresLot Size
$887Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$2,810,379
$1.5M since sold in November 2011$32K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.4% higher than the average sale price ($2.74M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40469567
Nov 30, 2010
Listing Removed
—
Public Records
Jul 30, 1993
Sold
$525,000
$166/sq ft
Public Records
Mar 1, 1979
Sold
$295,000
$93/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$20,457 (+3.2%)
$1,153,052 + $512,466
$1,665,518
2025
$19,829 (+1.7%)
$1,153,052 + $512,466
$1,665,518
2024
$19,492 (+1.8%)
$1,130,444 + $502,418
$1,632,862
2023
$19,154 (+1.6%)
$1,108,279 + $492,567
$1,600,846
2022
$18,861 (+3.0%)
$1,086,549 + $482,909
$1,569,458
2021
$18,316 (−0.3%)
$1,065,245 + $473,441
$1,538,686
2020
$18,374 (−27.9%)
$1,044,358 + $464,158
$1,508,516
2019
$25,469 (+2.5%)
$1,033,650 + $459,399
$1,493,049
2018
$24,838 (+1.2%)
$1,013,383 + $450,392
$1,463,775
2017
$24,543 (+47.2%)
$974,033 + $432,903
$1,406,936
2016
$16,670 (+2.8%)
$974,033 + $432,903
$1,406,936
2015
$16,220 (+0.9%)
$954,935 + $424,415
$1,379,350
2014
$16,081 (+1.1%)
$922,167 + $409,852
$1,332,019
2013
$15,899 (+3.0%)
$922,167 + $409,852
$1,332,019
2012
$15,439 (+75.0%)
$918,000 + $408,000
$1,326,000
2011
$8,823 (+3.1%)
$900,000 + $400,000
$1,300,000
2010
$8,561 (+1.0%)
$373,122 + $323,369
$696,491
2009
$8,478 (+1.7%)
$370,334 + $320,953
$691,287
2008
$8,334
$371,214 + $321,716
$692,930
Tax history for 3333 St Marys Rd
Year
Property tax
Land + Additions
Assessment*
2026
$20,457 (+3.2%)
$1,153,052 + $512,466
$1,665,518
2025
$19,829 (+1.7%)
$1,153,052 + $512,466
$1,665,518
2024
$19,492 (+1.8%)
$1,130,444 + $502,418
$1,632,862
2023
$19,154 (+1.6%)
$1,108,279 + $492,567
$1,600,846
2022
$18,861 (+3.0%)
$1,086,549 + $482,909
$1,569,458
2021
$18,316 (−0.3%)
$1,065,245 + $473,441
$1,538,686
2020
$18,374 (−27.9%)
$1,044,358 + $464,158
$1,508,516
2019
$25,469 (+2.5%)
$1,033,650 + $459,399
$1,493,049
2018
$24,838 (+1.2%)
$1,013,383 + $450,392
$1,463,775
2017
$24,543 (+47.2%)
$974,033 + $432,903
$1,406,936
2016
$16,670 (+2.8%)
$974,033 + $432,903
$1,406,936
2015
$16,220 (+0.9%)
$954,935 + $424,415
$1,379,350
2014
$16,081 (+1.1%)
$922,167 + $409,852
$1,332,019
2013
$15,899 (+3.0%)
$922,167 + $409,852
$1,332,019
2012
$15,439 (+75.0%)
$918,000 + $408,000
$1,326,000
2011
$8,823 (+3.1%)
$900,000 + $400,000
$1,300,000
2010
$8,561 (+1.0%)
$373,122 + $323,369
$696,491
2009
$8,478 (+1.7%)
$370,334 + $320,953
$691,287
2008
$8,334
$371,214 + $321,716
$692,930
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 3, 2024 • Final
Building - residential plumbing
Install a tankless water heater.
Plumbing
Water heater
Nov 20, 2023 • Final
Building - residential mechanical
Replace a package unit on a residential building. A HERS report may be required at the final inspection.
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: 6
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 5950
Living Sq. Ft: 3,169
Ground Floor Sq. Ft: 3,169
Building Sq. Ft: 3,169
# of Stories: 1
Legal Description: TRACT 5950 LOT & & POR 4
Parking & Garage Information
Garage/Parking Sq. Ft: 800
Lot Information
# of Buildings: 2
Land Sq. Ft: 45,215
Legal Lot Number: 3,4
Acres: 1.038
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 3,169
Stories: 1.0
Lot Size: 1.04 acres
Style: Single Family Residential
Year Built: 1946
Year Renovated: 1946
County: Contra Costa County
APN: 2390900203
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Burton Valley Elementary School
Public K-5 • Assigned • 1.4mi
9/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 0.7mi
8/10
Acalanes High School
Public 9-12 • Assigned • 1.6mi
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, 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
81
56
87
58
81
60
72
54
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
$2.67M – $3.23M
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