255 Riverside Dr is a 1,543 square foot house on a 7,620 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on August 28, 1986 for $117,000. Based on Redfin's Bay Point data, we estimate the home's value is $601,897.
Single-familyProperty Type
1986Year Built
7,620 sq ftLot Size
$390Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$601,897
$485K since sold in August 1986$1,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.3% lower than the average sale price ($604K) 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.
Permits
Apr 24, 2018 • Final
Building - residential re-roof
Install a new cool roof with composition shingles on a residential building.
Roofing
Jan 30, 2010 • Final
Building/residential/rp/repair
Remodel
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: MAP/5430
Living Sq. Ft: 1,543
Ground Floor Sq. Ft: 867
Building Sq. Ft: 1,983
# of Stories: 2
Legal Description: T5430 L56
Parking & Garage Information
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 440
Garage / Carport Type: Built In
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,620
Legal Lot Number: 56
Acres: 0.1749
Zoning Code: R-6
County Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Canal
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,543
Stories: 2.0
Lot Size: 7,620 square feet
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1987
County: Contra Costa County
APN: 0984710145
Home facts updated by county records on Oct 9, 2026
Around this home
Schools
Rio Vista Elementary School
Public K-5 • Assigned • 0.2mi
2/10
Riverview Middle School
Public 6-8 • Assigned • 0.4mi
3/10
Mt. Diablo High School
Public 9-12 • Assigned • 4.8mi
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
5/10 Fire Factor
5% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 98° 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
Bay Point, CA • 94565
Average low and high temperatures (°F)
60
41
64
46
72
52
72
52
79
56
85
60
87
61
91
63
85
63
78
57
64
48
56
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 12.1 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
12.1 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$572,000 – $693,000
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