21 W Bolton Rd #19 is a 1,681 square foot multi-family home on a 7,841 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on October 13, 2006 for $460,000. Based on Redfin's Oakley data, we estimate the home's value is $609,191.
Multi-familyProperty Type
1962Year Built
7,841 sq ftLot Size
$362Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$609,191
$149K since sold in October 2006$2,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.1% higher than the average sale price ($585K) 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
R-6
Single Family Residential District
The purpose of the single-family residential district regulations is to allow a designated area for single-family residential district development designed to provide as much compatibility as possible with nearby zoning. Intense agricultural uses which create strong or obnoxious odors, or which might disturb adjacent or nearby residential areas with noise or vibration, are not appropriate for the single-family residential zoning districts. The City of Oakley Residential Design Guidelines (see Appendix A of this chapter) should also be referred to as they contain additional information regarding mandatory and suggested guidelines for residentially zoned areas.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Park & open space
Property details
Interior
Room Information
# of Rooms: 8
Exterior
Property Information
Living Sq. Ft: 1,681
Ground Floor Sq. Ft: 1,681
Building Sq. Ft: 1,681
# of Stories: 1
Legal Description: POR SEC 36 T2N R2E .18 AC
Parking & Garage Information
Garage/Parking Sq. Ft: 528
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,841
Acres: 0.18
County Use Description: DUPLEX
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,681
Stories: 1.0
Lot Size: 7,841 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1962
Year Renovated: 1962
County: Contra Costa County
APN: 0342420247
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Gehringer Elementary School
Public K-5 • Assigned • 0.2mi
6/10
O'Hara Park Middle School
Public 6-8 • Assigned • 1.4mi
3/10
Freedom High School
Public 9-12 • Assigned • 1.3mi
5/10
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
6/10 Heat Factor
7 days above 101° 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, 18 days in 30 years
Provided by First Street
Historical weather
Oakley, CA • 94561
Average low and high temperatures (°F)
59
40
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72
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81
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86
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89
60
92
61
86
62
79
55
64
47
56
44
Jan
Feb
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May
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Sun exposure
In this area, properties receive around 12.2 hours in
June and 4.7 hours in December, placing it above the
U.S. average for solar exposure.
12.2 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$579,000 – $701,000
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