1920 Risdon Rd is a 1,356 square foot house on a 0.26 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Concord data, we estimate the home's value is $866,576.
Single-familyProperty Type
1951Year Built
0.26 acresLot Size
$639Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$866,576
$48K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17.3% lower than the average sale price ($1.05M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40838913
Oct 1, 2018
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2025
$1,921 (+3.9%)
$27,705 + $69,568
$97,273
2024
$1,849 (+3.4%)
$27,162 + $68,204
$95,366
2023
$1,788 (+3.0%)
$26,630 + $66,867
$93,497
2022
$1,735 (+3.9%)
$26,108 + $65,556
$91,664
2021
$1,669 (+1.8%)
$25,597 + $64,271
$89,868
2020
$1,640 (+1.4%)
$25,096 + $63,011
$88,107
2019
$1,618 (+5.1%)
$24,839 + $62,365
$87,204
2018
$1,540 (+4.9%)
$24,352 + $61,143
$85,495
2017
$1,468 (+0.7%)
$23,407 + $58,770
$82,177
2016
$1,458 (+9.1%)
$23,407 + $58,770
$82,177
2015
$1,337 (+4.6%)
$22,949 + $57,618
$80,567
2014
$1,278 (+4.7%)
$22,163 + $55,642
$77,805
2013
$1,221 (+4.6%)
$22,163 + $55,642
$77,805
2012
$1,167 (+2.5%)
$22,063 + $55,391
$77,454
2011
$1,138 (+2.3%)
$21,631 + $54,305
$75,936
2010
$1,113 (+0.2%)
$21,207 + $53,241
$74,448
2009
$1,110 (+3.0%)
$21,049 + $52,844
$73,893
2008
$1,078
$21,100 + $52,970
$74,070
Tax history for 1920 Risdon Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,921 (+3.9%)
$27,705 + $69,568
$97,273
2024
$1,849 (+3.4%)
$27,162 + $68,204
$95,366
2023
$1,788 (+3.0%)
$26,630 + $66,867
$93,497
2022
$1,735 (+3.9%)
$26,108 + $65,556
$91,664
2021
$1,669 (+1.8%)
$25,597 + $64,271
$89,868
2020
$1,640 (+1.4%)
$25,096 + $63,011
$88,107
2019
$1,618 (+5.1%)
$24,839 + $62,365
$87,204
2018
$1,540 (+4.9%)
$24,352 + $61,143
$85,495
2017
$1,468 (+0.7%)
$23,407 + $58,770
$82,177
2016
$1,458 (+9.1%)
$23,407 + $58,770
$82,177
2015
$1,337 (+4.6%)
$22,949 + $57,618
$80,567
2014
$1,278 (+4.7%)
$22,163 + $55,642
$77,805
2013
$1,221 (+4.6%)
$22,163 + $55,642
$77,805
2012
$1,167 (+2.5%)
$22,063 + $55,391
$77,454
2011
$1,138 (+2.3%)
$21,631 + $54,305
$75,936
2010
$1,113 (+0.2%)
$21,207 + $53,241
$74,448
2009
$1,110 (+3.0%)
$21,049 + $52,844
$73,893
2008
$1,078
$21,100 + $52,970
$74,070
*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
RS7
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-7 corresponding to the minimum lot size 7000. 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
Jan 10, 2024 • Final
Reroof
Perform a residential reroof with a complete tear off and install new composition shingles.
Roofing
Feb 22, 2013 • Final
Building
Add a bathroom and replace the furnace and air conditioning system.
Bathroom
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: 5
Exterior
Property Information
Subdivision Name: WALNUT ORCHARD
Living Sq. Ft: 1,356
Ground Floor Sq. Ft: 1,356
Building Sq. Ft: 1,356
# of Stories: 1
Legal Description: WALNUT ORCHARD TRACT POR LOT 7
Parking & Garage Information
Garage/Parking Sq. Ft: 525
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,200
Legal Lot Number: 7
Acres: 0.2571
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,356
Stories: 1.0
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1951
Year Renovated: 1954
County: Contra Costa County
APN: 1473500112
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Ygnacio Valley Elementary School
Public K-5 • Assigned • 0.5mi
2/10
Oak Grove Middle School
Public 6-8 • Assigned • 0.3mi
4/10
Ygnacio Valley High School
Public 9-12 • Assigned • 0.7mi
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
0.62% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° 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
17 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Concord, CA • 94518
Average low and high temperatures (°F)
61
41
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49
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79
55
83
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85
59
90
60
86
60
79
55
65
47
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
$824,000 – $997,000
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