3144 San Ramon Rd is a 848 square foot house on a 5,400 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on August 12, 2003 for $335,000. Based on Redfin's Concord data, we estimate the home's value is $519,907.
Single-familyProperty Type
1950Year Built
5,400 sq ftLot Size
$613Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$519,907
$185K since sold in August 2003$30K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.2% lower than the average sale price ($669K) of 5 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11183448
Jun 16, 2003
Listing Removed
—
Public Records
Mar 19, 2003
Sold
$81,500
$96/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10220633
Sep 11, 1996
Listing Removed
—
Public Records
Aug 30, 1996
Sold
$126,000
$149/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #26220633
Jul 22, 1996
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$5,257 (+2.7%)
$285,845 + $93,529
$379,374
2025
$5,118 (+2.8%)
$285,845 + $93,529
$379,374
2024
$4,979 (+2.1%)
$280,241 + $91,696
$371,937
2023
$4,874 (+1.6%)
$274,747 + $89,899
$364,646
2022
$4,797 (+2.7%)
$269,360 + $88,137
$357,497
2021
$4,670 (+0.9%)
$264,079 + $86,409
$350,488
2020
$4,629 (+1.2%)
$258,901 + $84,715
$343,616
2019
$4,574 (+73.8%)
$256,247 + $83,847
$340,094
2018
$2,632 (+4.0%)
$251,223 + $82,203
$333,426
2017
$2,531 (+3.9%)
$110,389 + $55,082
$165,471
2016
$2,436 (+2.4%)
$110,389 + $55,082
$165,471
2015
$2,380 (+2.9%)
$108,225 + $54,002
$162,227
2014
$2,313 (+3.5%)
$104,512 + $52,150
$156,662
2013
$2,234 (+3.2%)
$104,512 + $52,150
$156,662
2012
$2,166 (−20.5%)
$104,040 + $51,915
$155,955
2011
$2,724 (+18.0%)
$102,000 + $50,898
$152,898
2010
$2,308 (−3.6%)
$140,318 + $73,282
$213,600
2009
$2,395 (−32.1%)
$116,603 + $60,897
$177,500
2008
$3,529
$122,515 + $63,985
$186,500
Tax history for 3144 San Ramon Rd
Year
Property tax
Land + Additions
Assessment*
2026
$5,257 (+2.7%)
$285,845 + $93,529
$379,374
2025
$5,118 (+2.8%)
$285,845 + $93,529
$379,374
2024
$4,979 (+2.1%)
$280,241 + $91,696
$371,937
2023
$4,874 (+1.6%)
$274,747 + $89,899
$364,646
2022
$4,797 (+2.7%)
$269,360 + $88,137
$357,497
2021
$4,670 (+0.9%)
$264,079 + $86,409
$350,488
2020
$4,629 (+1.2%)
$258,901 + $84,715
$343,616
2019
$4,574 (+73.8%)
$256,247 + $83,847
$340,094
2018
$2,632 (+4.0%)
$251,223 + $82,203
$333,426
2017
$2,531 (+3.9%)
$110,389 + $55,082
$165,471
2016
$2,436 (+2.4%)
$110,389 + $55,082
$165,471
2015
$2,380 (+2.9%)
$108,225 + $54,002
$162,227
2014
$2,313 (+3.5%)
$104,512 + $52,150
$156,662
2013
$2,234 (+3.2%)
$104,512 + $52,150
$156,662
2012
$2,166 (−20.5%)
$104,040 + $51,915
$155,955
2011
$2,724 (+18.0%)
$102,000 + $50,898
$152,898
2010
$2,308 (−3.6%)
$140,318 + $73,282
$213,600
2009
$2,395 (−32.1%)
$116,603 + $60,897
$177,500
2008
$3,529
$122,515 + $63,985
$186,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RS6
Residential Single-Family District
The RS district is applied to areas of the city appropriate for single-family residential uses in neighborhoods at densities of 2.5 to 10 units per net acre, subject to appropriate standards. The RS zoning districts generally apply to the single-family residential districts with development existing at the time of the adoption of this development code. The specific allowable density for each parcel is shown on the zoning map by a numerical suffix residential density designator RS-6 corresponding to the minimum lot size 6000. The RS district is consistent with and implements the low density residential (LDR) land use designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Oct 21, 2014 • Final
Building
Perform an electrical service upgrade.
Electrical
Feb 22, 2013 • Final
Bldhp historical
Install a new gas line in a residential home.
Gas
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
Heating & Cooling
Air Conditioning Type: Wall Unit
Heating Fuel Type: Gas
Heating Type: Wall Furnace
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Foundation Type: Slab
Exterior Wall: Wood Siding
Property Information
Subdivision Name: MARAVILLA #4
Living Sq. Ft: 848
Ground Floor Sq. Ft: 848
Building Sq. Ft: 1,136
# of Stories: 1
Legal Description: MARAVILLA TRACT #4 LOT 11 BLK 11
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 288
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,400
Legal Lot Number: 11
Legal Block Number: 11
Acres: 0.124
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 848
Stories: 1.0
Lot Size: 5,400 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1953
County: Contra Costa County
APN: 1111940050
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Wren Avenue Elementary School
Public K-5 • Assigned • 0.4mi
1/10
El Dorado Middle School
Public 6-8 • Assigned • 1.8mi
3/10
Mt. Diablo High School
Public 9-12 • Assigned • 0.8mi
3/10
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
0.77% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 97° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
18 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Concord, CA • 94519
Average low and high temperatures (°F)
59
40
63
44
71
48
72
49
80
54
85
57
87
59
91
60
84
61
74
53
64
47
56
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
$494,000 – $598,000
Reach more buyers when you sell with Redfin. Save up to $5,199 in fees.3 minutes to get started.