504 River Rd is a 1,074 square foot house on a 6,768 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on April 07, 2010 for $101,250. Based on Redfin's Rio Vista data, we estimate the home's value is $262,722.
Single-familyProperty Type
1948Year Built
6,768 sq ftLot Size
$245Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$262,722
$161K since sold in April 2010$4,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 33.1% lower than the average sale price ($393K) 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-3
Residential High Density District
The R-3 district is designated in certain areas primarily for high-density residential uses of a multiple dwelling nature and the community services appurtenant thereto. The regulations for this district are designated to stabilize and protect the essential characteristics of the district, to promote and encourage, insofar as compatible with the intensity of land use, a suitable environment for family life.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Student
Housing-Other
Housing-Mobile home park
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Room Information
# of Rooms: 2
Exterior
Exterior Information
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,074
Ground Floor Sq. Ft: 1,074
Building Sq. Ft: 1,074
# of Stories: 1
Parking & Garage Information
Garage/Parking Sq. Ft: 600
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,768
Municipality Name: RIO VISTA
Acres: 0.1554
County Use Description: IMPR SINGL FAM RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: RIO VISTA
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,074
Stories: 1.0
Lot Size: 6,768 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: —
County: Solano County
APN: 0177121090
Home facts updated by county records on Aug 28, 2026
Around this home
Schools
D. H. White Elementary School
Public K-6 • Assigned • 0.8mi
5/10
Riverview Middle School
Public 7-8 • Assigned • 1.5mi
3/10
Rio Vista High School
Public 9-12 • Assigned • 1.4mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
5/10 Flood Factor
Estimated 22-32% chance 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
6/10 Heat Factor
7 days above 100° 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
19 unhealthy days expected this year, 20 days in 30 years
Provided by First Street
Historical weather
Rio Vista, CA • 94571
Average low and high temperatures (°F)
59
39
63
44
71
49
72
50
79
55
85
59
84
59
91
62
86
61
78
55
63
46
55
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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Dec
Sun exposure
In this area, properties receive around 12.8 hours in
June and 4.7 hours in December, placing it above the
U.S. average for solar exposure.
12.8 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$250,000 – $303,000
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