1740 Risdon Rd is a 2,247 square foot house on a 10,100 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on March 01, 1996 for $280,000. Based on Redfin's Concord data, we estimate the home's value is $1,236,726.
Single-familyProperty Type
1994Year Built
10,100 sq ftLot Size
$550Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,236,726
$957K since sold in March 1996$11K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.7% lower than the average sale price ($1.28M) of 6 comparable homes.
*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
Mar 3, 2022 • Final
Solar pv
Install a solar photovoltaic system on a residential building. The project includes the installation of solar modules, microinverters, and a racking and mounting system. Electrical equipment including a combiner box and load center will be located inside the garage.
Electrical
Solar
Feb 16, 2022 • Active
Revision
Revise existing permit to update the solar photovoltaic system size and module count. Update the racking and mounting system, equipment locations for the combiner and load center, and roof attachment details. Update the electrical diagram to reflect the new number of modules and microinverters.
Electrical
Solar
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: 11
Exterior
Property Information
Subdivision Name: HACIENDAS DEL ORINDA
Living Sq. Ft: 2,247
Ground Floor Sq. Ft: 2,247
Building Sq. Ft: 2,247
# of Stories: 1
Legal Description: T7305 L5
Parking & Garage Information
Garage/Parking Sq. Ft: 672
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,100
Legal Lot Number: 5
Acres: 0.2319
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,247
Stories: 1.0
Lot Size: 10,100 square feet
Style: Single Family Residential
Year Built: 1994
Year Renovated: 1995
County: Contra Costa County
APN: 1473200879
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Ygnacio Valley Elementary School
Public K-5 • Assigned • 0.8mi
2/10
Oak Grove Middle School
Public 6-8 • Assigned • 0.2mi
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
8/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be 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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72
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79
55
83
57
83
58
90
60
86
60
79
55
65
47
57
45
Jan
Feb
Mar
Apr
May
Jun
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Aug
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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
$1.18M – $1.42M
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