310 Hillside Rd is a 3,291 square foot house on a 0.51 acre lot with 5 bedrooms and 4 bathrooms. - it last sold on December 05, 2005 for $928,000. Based on Redfin's Antioch data, we estimate the home's value is $899,208.
Single-familyProperty Type
2005Year Built
0.51 acresLot Size
$273Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$899,208
$29K since sold in December 2005$5,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 33.4% higher than the average sale price ($674K) 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 Low Density Residential District
These districts are the standard single-family zones allowing a maximum of six R-6 District dwelling units per gross acre respectively. The districts are consistent with the Low Density Residential General Plan Designation, of two to four dwelling units per gross developable acre, and with the Medium-Low Density Residential General Plan Designation of four to six dwelling units per gross developable acre. The R-6 district is also consistent with any Focused Planning Area designated by the General Plan permitting single family residential development up to six dwelling units per gross developable acre.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Park & open space
Property details
Interior
Room Information
# of Rooms: 10
Exterior
Pool Information
Has Pool
Property Information
Living Sq. Ft: 3,291
Ground Floor Sq. Ft: 1,941
Building Sq. Ft: 3,291
# of Stories: 2
Legal Description: PCL MAP 120 PG 39 POR PCLS A & B
Parking & Garage Information
Garage/Parking Sq. Ft: 535
Lot Information
# of Buildings: 1
Land Sq. Ft: 22,215
Acres: 0.51
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 4.0
Sq. Ft.: 3,291
Stories: 2.0
Lot Size: 0.51 acres
Style: Single Family Residential
Year Built: 2005
Year Renovated: 2005
County: Contra Costa County
APN: 0682110366
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Belshaw Elementary School
Public K-5 • Assigned • 0.3mi
1/10
Park Middle School
Public 6-8 • Assigned • 0.8mi
2/10
Antioch High School
Public 9-12 • Assigned • 1.3mi
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
7/10 Fire Factor
17% chance of being 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
16 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Antioch, CA • 94509
Average low and high temperatures (°F)
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71
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80
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85
61
91
64
85
63
77
58
62
49
55
45
Jan
Feb
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May
Jun
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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
$855,000 – $1.03M
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