2159 Bonifacio St is a 1,491 square foot house on a 9,450 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on August 30, 1991 for $183,000. Based on Redfin's Concord data, we estimate the home's value is $712,444.
Single-familyProperty Type
1912Year Built
9,450 sq ftLot Size
$478Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$712,444
$529K since sold in August 1991$6,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2% higher than the average sale price ($699K) 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
NTS
North Todos Santos District
The NTS district provides for flexible, reuse, and building expansions that blend with the scale of the existing neighborhood buildings to encourage retention and preservation of buildings, many of which have special architectural and historical significance.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Feb 20, 2019 • Final
Building
Replace the central heating furnace.
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: 8
Exterior
Property Information
Subdivision Name: BOYDS ADD
Living Sq. Ft: 1,491
Ground Floor Sq. Ft: 1,491
Building Sq. Ft: 1,491
# of Stories: 1
Legal Description: BOYDS ADDN ALL LOT 9 POR LOT 10 BLK 5
Parking & Garage Information
Garage/Parking Sq. Ft: 360
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,450
Legal Lot Number: 9
Legal Block Number: 5
Acres: 0.2169
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,491
Stories: 1.0
Lot Size: 9,450 square feet
Style: Single Family Residential
Year Built: 1912
Year Renovated: 1912
County: Contra Costa County
APN: 1121220147
Home facts updated by county records on Oct 9, 2026
Around this home
Schools
Wren Avenue Elementary School
Public K-5 • Assigned • 1.0mi
1/10
Valley View Middle School
Public 6-8 • Assigned • 2.0mi
8/10
Mt. Diablo High School
Public 9-12 • Assigned • 0.3mi
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
2/10 Fire Factor
0.00% 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
18 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Concord, CA • 94520
Average low and high temperatures (°F)
61
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79
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90
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84
62
79
56
64
48
57
45
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Feb
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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
$677,000 – $820,000
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