2023 Sierra Rd Unit A is a 4,464 square foot multi-family home on a 8,712 square foot lot. - it last sold on December 01, 1977 for $140,000. Based on Redfin's Concord data, we estimate the home's value is $1,519,781.
Multi-familyProperty Type
1970Year Built
8,712 sq ftLot Size
$340Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,519,781
$1.4M since sold in December 1977$117K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.8% higher than the average sale price ($1.30M) of 5 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
RM
Residential Medium Density District
The RM district is applied to areas of the city appropriate for residential uses with attached and detached dwellings, including a variety of housing types such as small lot single-family dwellings, townhomes, row houses, and cluster housing, at densities of 11 to 33 units per net acre, with provisions for appropriately scaled and located live/work units. The RM district is consistent with and implements the medium density residential (MDR) land use designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Feb 22, 2013 • Final
Building
Replace existing plumbing with copper piping in multiple units.
Plumbing
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: 4
Exterior
Property Information
Living Sq. Ft: 4,464
Ground Floor Sq. Ft: 4,464
Building Sq. Ft: 4,464
# of Stories: 1
Legal Description: PARCEL MAP 37 PG 45 PCL C
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,712
Acres: 0.2
County Use Description: FOURPLEX
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 4,464
Stories: 1.0
Lot Size: 8,712 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1970
Year Renovated: 1970
County: Contra Costa County
APN: 1293100267
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Ygnacio Valley Elementary School
Public K-5 • Assigned • 0.4mi
2/10
Oak Grove Middle School
Public 6-8 • Assigned • 1.0mi
4/10
Ygnacio Valley High School
Public 9-12 • Assigned • 1.4mi
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
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
18 unhealthy days expected this year, 19 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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79
55
83
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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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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
$1.44M – $1.75M
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