2640 Ridge Rd is a vacant land on a 0.29 acre lot. - it last sold on December 24, 2009 for $22,000. Based on Redfin's San Pablo data, we estimate the home's value is $203,348.
Vacant landProperty Type
0.29 acresLot Size
$701,201Price/Acres
1 spaceParking
Source:Public Records
Redfin Estimate
$203,348
$181K since sold in December 2009$9,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 69.7% lower than the average sale price ($671K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11026317
Jan 14, 2000
Sold
$83,500
Jan 3, 2000
Listing Removed
—
Aug 10, 1999
Listed
$108,000
LARGE 1/2 ACRE+ VIEW LOT SUBDIVIDE INTO 2 LOTS? EXISTING ALLEY LEADS TO CENTER OF LOT FOR DUAL ACCESS. LARGE LEVEL PORTION BALANC
Public Records
Oct 12, 1995
Sold
$80,000
Year
Property tax
Land + Additions
Assessment*
2025
$767 (+2.0%)
$52,659
2024
$752 (+1.7%)
$51,627
2023
$739 (+0.9%)
$50,615
2022
$733
$49,623
2021
$734 (+3.9%)
$48,650
2020
$706 (+1.5%)
$47,697
2019
$696 (+3.0%)
$47,208
2018
$676 (+1.5%)
$46,283
2017
$665 (+2.1%)
$44,487
2016
$652 (−1.4%)
$44,487
2015
$661 (−5.7%)
$43,615
2014
$701 (+0.7%)
$42,119
2013
$696 (+6.5%)
$42,119
2012
$654 (+7.8%)
$41,929
2011
$606 (−27.8%)
$41,107
2010
$840 (−10.7%)
$40,301
2009
$941 (+9.2%)
$40,000
2008
$862
$50,803
Tax history for 2640 Ridge Rd
Year
Property tax
Land + Additions
Assessment*
2025
$767 (+2.0%)
$52,659
2024
$752 (+1.7%)
$51,627
2023
$739 (+0.9%)
$50,615
2022
$733
$49,623
2021
$734 (+3.9%)
$48,650
2020
$706 (+1.5%)
$47,697
2019
$696 (+3.0%)
$47,208
2018
$676 (+1.5%)
$46,283
2017
$665 (+2.1%)
$44,487
2016
$652 (−1.4%)
$44,487
2015
$661 (−5.7%)
$43,615
2014
$701 (+0.7%)
$42,119
2013
$696 (+6.5%)
$42,119
2012
$654 (+7.8%)
$41,929
2011
$606 (−27.8%)
$41,107
2010
$840 (−10.7%)
$40,301
2009
$941 (+9.2%)
$40,000
2008
$862
$50,803
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-1
Single-Family Residential District
The R-1 single-family residential district is intended to implement the single-family residential land use designation in the general plan by providing opportunities for single-family homes on individual parcels. The maximum density ordinarily allowable in this district is twelve dwelling units per acre. Accessory dwelling units and accessory uses are also allowed.
Permitted uses
Include but are not limited to:
Livestock production
Day care facility
Housing-Single unit
Housing-Senior
Housing-Other
Property details
Exterior
Property Information
Legal Description: TR 178PM38 PCL A
Lot Information
Land Sq. Ft: 12,807
Legal Lot Number: 5
Legal Block Number: D
Acres: 0.294
County Use Description: VACANT RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 0.29 acres
Style: Vacant Land
Year Built: —
Year Renovated: —
County: Contra Costa County
APN: 4171001029
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Riverside Elementary School
Public K-6 • Assigned • 0.6mi
4/10
Helms Middle School
Public 7-8 • Assigned • 0.4mi
1/10
Richmond 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
0.15% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 87° 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, 15 days in 30 years
Provided by First Street
Historical weather
San Pablo, CA • 94806
Average low and high temperatures (°F)
60
44
61
46
67
49
65
50
68
52
68
53
67
55
73
56
73
57
73
55
63
49
58
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.8 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.8 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$194,000 – $234,000
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