537 Rio Frio St is a 1,768 square foot multi-family home on a 7,500 square foot lot with 6 bedrooms and 6 bathrooms. Based on Redfin's Mendota data, we estimate the home's value is $346,079.
Multi-familyProperty Type
1951Year Built
7,500 sq ftLot Size
$196Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$346,079
$6,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.6% lower than the average sale price ($367K) of 6 comparable homes.
Claim this home to receive a free report every month with insights on the changing estimate.
Market trends in 93640, CA
Last updated October 2026
Sale-to-list price
99.1%
1.0% MoM
Median sale price
$328K
$11K MoM
Avg. days on market
56d
27 days MoM
Recently sold homes
2
2 MoM
Provided by Redfin
Sale history for 537 Rio Frio St
Date
Event
Price
Public Records
Dec 31, 1992
Sold
$67,000
$38/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$873 (+1.1%)
$26,505 + $38,888
$65,393
2024
$864 (+1.1%)
$25,986 + $38,126
$64,112
2023
$855 (+4.3%)
$25,477 + $37,379
$62,856
2022
$820 (+2.4%)
$24,978 + $36,647
$61,625
2021
$801 (+1.0%)
$24,489 + $35,929
$60,418
2020
$793 (+3.0%)
$24,009 + $35,225
$59,234
2019
$770 (−0.2%)
$23,763 + $34,864
$58,627
2018
$772 (+2.0%)
$23,298 + $34,181
$57,479
2017
$757 (+3.9%)
$22,395 + $32,854
$55,249
2016
$728 (−2.0%)
$22,395 + $32,854
$55,249
2015
$743 (+3.9%)
$21,956 + $32,210
$54,166
2014
$715
$21,204 + $31,106
$52,310
Tax history for 537 Rio Frio St
Year
Property tax
Land + Additions
Assessment*
2025
$873 (+1.1%)
$26,505 + $38,888
$65,393
2024
$864 (+1.1%)
$25,986 + $38,126
$64,112
2023
$855 (+4.3%)
$25,477 + $37,379
$62,856
2022
$820 (+2.4%)
$24,978 + $36,647
$61,625
2021
$801 (+1.0%)
$24,489 + $35,929
$60,418
2020
$793 (+3.0%)
$24,009 + $35,225
$59,234
2019
$770 (−0.2%)
$23,763 + $34,864
$58,627
2018
$772 (+2.0%)
$23,298 + $34,181
$57,479
2017
$757 (+3.9%)
$22,395 + $32,854
$55,249
2016
$728 (−2.0%)
$22,395 + $32,854
$55,249
2015
$743 (+3.9%)
$21,956 + $32,210
$54,166
2014
$715
$21,204 + $31,106
$52,310
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-1
Single-Family/Medium Density Residential District
The R-1 single-family/medium density residential district is intended to provide living area within the city where development is limited primarily to low density concentrations of one-family dwellings. Regulations are designed to: Promote and encourage a suitable environment for family life; Provide space for community facilities needed to complement urban residential areas and for institutions which require a residential environment; and Minimize traffic congestion and avoid the overloading of utilities designed to serve only low density residential use.
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Housing-Single unit
Housing-Senior
Housing-Other
Recreation-Other
Housing-Mobile home park
Property details
Exterior
Exterior Information
Building Style Type: Rectangular Design
Construction Type: Frame
Building Construction Quality: Poor
Property Information
Subdivision Name: MENDOTA
Living Sq. Ft: 1,768
Ground Floor Sq. Ft: 1,768
Building Sq. Ft: 1,768
# of Units: 12
# of Stories: 1
Legal Description: LOT 26 & 27 BLK 68 TOWN OF MENDOTA
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,500
Legal Lot Number: 26
Legal Block Number: 68
Acres: 0.1722
Depth Footage: 150
Front Footage: 50
County Use Description: APTS - TRIPLEX
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 6
Baths: 6.0
Sq. Ft.: 1,768
Stories: 1.0
Lot Size: 7,500 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1951
Year Renovated: 1951
County: Fresno County
APN: 01321311
Home facts updated by county records on Oct 22, 2026
Around this home
Schools
K - 12
Preschool & daycare
Washington Elementary School
Public K-1 • Assigned • 0.1mi
Mendota Junior High School
Public 7-8 • Assigned • 0.4mi
5/10
Mendota High School
Public 9-12 • Assigned • 0.7mi
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
8/10 Heat Factor
7 days above 103° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
24 unhealthy days expected this year, 29 days in 30 years
Provided by First Street
Historical weather
Mendota, CA • 93640
Average low and high temperatures (°F)
58°
38°
65°
43°
73°
48°
75°
49°
85°
55°
93°
60°
95°
62°
96°
63°
90°
62°
75°
52°
64°
45°
55°
43°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 12.8 hours in
June and 4.4 hours in December, placing it above the
U.S. average for solar exposure.
12.8 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$329,000 – $398,000
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