21421 S VALENTINE AVE
Valuation
Tax & Assessment
Property Facts
Transaction History(4)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Riverdale Joint Unified School District
Neighborhood · ZIP 93656These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
21421 S Valentine Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth less than 90% of homes in Fresno County
- Among the lowest price per square foot in Riverdale 93656
- Bigger than 93% of homes in Riverdale 93656
- Has a bigger lot than 94% of homes in Fresno County
- Older than 78% of homes in Fresno County
What homes are worth in Riverdale 93656
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 30% of homes in Riverdale 93656.
How it measures up in Riverdale 93656
The dot is this home. The mark in the middle is the typical home in Riverdale 93656.
Pricier than 30% of homes nearby
Cheaper than almost all homes nearby
Bigger than 93% of homes nearby
Bigger than 84% of homes nearby
Newer than 26% of homes nearby
| Measure | This home | Riverdale 93656 | Fresno County |
|---|---|---|---|
| Estimated valuepricier than | $231,436 | 30% of homes | 10% of homes |
| Price per ft²pricier than | $97 | almost no homes | almost no homes |
| Living areabigger than | 2,379 ft² | 93% of homes | 83% of homes |
| Lot sizebigger than | 1.97 ac | 84% of homes | 94% of homes |
| Year builtnewer than | 1957 | 26% of homes | 22% of homes |
About 21421 S Valentine Ave
How much is 21421 S Valentine Ave, Riverdale, CA worth?
The TopHap Estimate for 21421 S Valentine Ave, Riverdale, CA is $231,436 as of Sep 24, 2026. The likely range is $182,322 to $280,550. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 21421 S Valentine Ave, Riverdale, CA last sell?
21421 S Valentine Ave, Riverdale, CA last sold on Oct 8, 1998 for $8,000, according to the county's recorded deed.
How big is 21421 S Valentine Ave, Riverdale, CA?
21421 S Valentine Ave, Riverdale, CA has 2 bedrooms, 2 bathrooms and 2,379 square feet of living space.
When was 21421 S Valentine Ave, Riverdale, CA built?
21421 S Valentine Ave, Riverdale, CA was built in 1957, making it 69 years old. The building has 1 story.
What schools serve 21421 S Valentine Ave, Riverdale, CA?
21421 S Valentine Ave, Riverdale, CA is assigned to Fipps Primary School (elementary), rated C; Riverdale High School (high), rated C+; Riverdale Elementary School (middle), rated C. All sit in Riverdale Joint Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 21421 S Valentine Ave, Riverdale, CA compare to other homes in Riverdale 93656?
Among the 1,228 homes in Riverdale 93656, it is worth more than 30% of them ($231,436 against a typical $270,481), its price per square foot is higher than almost none of them ($97 against a typical $197), it is bigger than 93% of them (2,379 ft² against a typical 1,372 ft²), its lot is bigger than 84% of them (1.97 ac against a typical 0.19 ac) and it is newer than 26% of them (1957 against a typical 1968). Measured against all of Fresno County, it is worth more than 10% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 21421 S Valentine Ave, Riverdale, CA?
The 2025 property tax bill for 21421 S Valentine Ave, Riverdale, CA was $929. The county assessed it at $92,809.
More homes on S Valentine Ave
- 21204 S Valentine Ave$224K3 bd · 2 ba · 1,336 ft² · Sold $300K · Sep 2026
- 20827 S Valentine Ave6 bd · 5 ba · 3,685 ft² · Sold $115K · Jun 2026
- 21186 S Valentine Ave$313K3 bd · 1 ba · 1,092 ft² · Sold $306K · Oct 2025
- 21166 S Valentine Ave$290K3 bd · 1 ba · 1,147 ft² · Sold $278K · Dec 2024
- 21173 S Valentine Ave$198K2 bd · 1 ba · 720 ft² · Sold $150K · Aug 2024
- 20719 S Valentine Ave1,452 ft² · Sold $310K · Aug 2024
- 21157 S Valentine Ave2 bd · 1 ba · 3,110 ft² · Sold $300K · May 2023
- 21332 S Valentine Ave$225K2 bd · 1 ba · 795 ft² · Sold $229K · Apr 2023
- 21546 S Valentine Ave$461K3 bd · 2 ba · 2,008 ft² · Sold $515K · May 2022
- 20780 S Valentine Ave$338K3 bd · 1 ba · 1,515 ft² · Sold $270K · May 2021
- 21418 S Valentine Ave$362K2 ba · 2,020 ft² · Sold $278K · Dec 2014
- 22439 S Valentine Ave3 bd · 2.5 ba · 2,535 ft² · Sold $280K · Mar 2014
Closest homes
- 21445 S Valentine Ave$254K293 ft · 5 bd · 3 ba · 2,811 ft² · Sold Jan 1900
- 21426 S Valentine Ave$394K304 ft · 3 bd · 3 ba · 2,655 ft² · Sold $205K · Mar 2010
- 21418 S Valentine Ave$362K317 ft · 2 ba · 2,020 ft² · Sold $278K · Dec 2014
- 21343 S Valentine Ave$137K443 ft · 3 bd · 2 ba · 1,334 ft² · Sold Jan 1900
- 21336 S Valentine Ave$133K0.1 mi · 1 bd · 1 ba · 780 ft² · Sold Jan 1900
- 21434 S Valentine Ave$282K0.1 mi · 3 bd · 2.5 ba · 1,807 ft² · Sold Jan 1900
- 21370 S Valentine Ave$251K0.1 mi · 3 bd · 2 ba · 1,538 ft² · Sold Jan 1900
- 21332 S Valentine Ave$225K0.1 mi · 2 bd · 1 ba · 795 ft² · Sold $229K · Apr 2023
More homes in Riverdale 93656
- 3042 W Mendes Dr$450K5 bd · 2.5 ba · 1,947 ft² · Sold $450K · Sep 2026
- 3537 Dolan$196K2 bd · 1 ba · 1,139 ft² · Sold Sep 2026
- 900 W Mount Whitney Ave2 bd · 1.5 ba · 1,724 ft² · Sold $410K · Aug 2026
- 21330 S Monte Ave$218K3 bd · 2 ba · 1,104 ft² · Sold $174K · Jul 2026
- 21225 S Feland Ave$287K3 bd · 2 ba · 1,174 ft² · Sold $285K · Jun 2026
- 21389 S Haslem Ave$387K4 bd · 2 ba · 2,012 ft² · Sold $400K · Jun 2026
- 3346 W Kruger Ave$221K2 bd · 1 ba · 1,012 ft² · Sold $220K · Jun 2026
- 20614 S Garfield Ave$327K3 bd · 2 ba · 2,079 ft² · Sold $325K · May 2026
- 22849 Excelsior Ave$549K3 bd · 2 ba · 1,316 ft² · Sold May 2026
- 21465 S Wyatt Ave$302K3 bd · 2 ba · 1,104 ft² · Sold $300K · May 2026
- 3230 W Stathem St$350K3 bd · 2 ba · 1,148 ft² · Sold $347K · Apr 2026
- 3326 W Henson St$247K2 bd · 1 ba · 732 ft² · Sold $245K · Apr 2026
Assigned schools
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