2099 Olivera Rd Unit B is a 975 square foot townhouse on a 756 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on December 31, 1970 for $19,000. Based on Redfin's Concord data, we estimate the home's value is $377,225.
TownhomeProperty Type
1971Year Built
756 sq ftLot Size
$387Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$377,225
$358K since sold in December 1970$5,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.2% lower than the average sale price ($445K) 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
PD
Planned District
The purpose of the planned district was to provide for development and site design which better responded to unique environmental conditions in furtherance of the general plan by permitting varied setbacks, diverse lot sizes, and other variations to the residential development standards. The development standards were established with the approval of a preliminary development plan by the city council. However, many of the preliminary development plans for residential planned district development and/or their subsequent use permit approval did not provide a sufficient written record to document the development standards and guide the approval of changes to properties over time. Where no record of development standards exists for a specific residential planned district.
Property details
Interior
Room Information
# of Rooms: 6
Exterior
Property Information
Living Sq. Ft: 975
Ground Floor Sq. Ft: 507
Building Sq. Ft: 975
# of Stories: 2
Legal Description: TRACT 4004 LOT 21 BLK 1
Parking & Garage Information
Garage/Parking Sq. Ft: 144
Lot Information
# of Buildings: 1
Land Sq. Ft: 756
Legal Lot Number: 21
Legal Block Number: 1
Acres: 0.0174
County Use Description: TOWNHOUSES, ATTACHED PUDS, DUE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 975
Stories: 2.0
Lot Size: 756 square feet
Style: Townhouse
Year Built: 1971
Year Renovated: 1971
County: Contra Costa County
APN: 1104900210
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Sun Terrace Elementary School
Public K-5 • Assigned • 0.7mi
5/10
El Dorado Middle School
Public 6-8 • Assigned • 3.2mi
3/10
Mt. Diablo High School
Public 9-12 • Assigned • 1.1mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
5/10 Flood Factor
Estimated 53-65% chance 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 97° 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)
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79
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83
58
90
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85
60
79
56
64
48
57
45
Jan
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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
$359,000 – $434,000
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