440 21ST ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(11)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Foreclosure Filings(3)
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: West Contra Costa Unified School District
Neighborhood · ZIP 94801These 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.
Ownership
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
440 21st St 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 98% of homes in Belding / Woods
- Costs more per square foot than 89% of homes in Richmond 94801
- Among the smallest homes in Contra Costa County
- Has a smaller lot than 77% of homes in Contra Costa County
- Among the oldest homes in Contra Costa County
What homes are worth in Richmond 94801
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 19% of homes in Richmond 94801.
How it measures up in Richmond 94801
The dot is this home. The mark in the middle is the typical home in Richmond 94801.
Pricier than 19% of homes nearby
Pricier than 89% of homes nearby
Bigger than 4% of homes nearby
Bigger than 56% of homes nearby
Newer than 8% of homes nearby
| Measure | This home | Belding / Woods | Richmond 94801 | Contra Costa County |
|---|---|---|---|---|
| Estimated valuepricier than | $382,566 | 2% of homes | 19% of homes | 5% of homes |
| Price per ft²pricier than | $539 | 88% of homes | 89% of homes | 63% of homes |
| Living areabigger than | 710 ft² | 2% of homes | 4% of homes | almost no homes |
| Lot sizebigger than | 4,294 ft² | 31% of homes | 56% of homes | 23% of homes |
| Year builtnewer than | 1908 | 4% of homes | 8% of homes | almost no homes |
About 440 21st St
How much is 440 21st St, Richmond, CA worth?
The TopHap Estimate for 440 21st St, Richmond, CA is $382,566 as of Jul 14, 2026. The likely range is $353,329 to $411,803. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 440 21st St, Richmond, CA last sell?
440 21st St, Richmond, CA last sold on Oct 10, 2023 for $385,000, according to the county's recorded deed. TopHap holds 8 recorded sales for this parcel.
How big is 440 21st St, Richmond, CA?
440 21st St, Richmond, CA has 1 bedrooms, 1 bathrooms, 710 square feet of living space and a 0.10-acre lot.
When was 440 21st St, Richmond, CA built?
440 21st St, Richmond, CA was built in 1908, making it 118 years old. The building has 1 story.
What schools serve 440 21st St, Richmond, CA?
440 21st St, Richmond, CA is assigned to Grant Elementary School (elementary), rated F; DeJean Middle School (middle), rated F; Kennedy High School (high), rated D. All sit in West Contra Costa Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 440 21st St, Richmond, CA compare to other homes in Richmond 94801?
Among the 7,009 homes in Richmond 94801, it is worth more than 19% of them ($382,566 against a typical $477,871), its price per square foot is higher than 89% of them ($539 against a typical $402), it is bigger than 4% of them (710 ft² against a typical 1,280 ft²), its lot is bigger than 56% of them (4,294 ft² against a typical 4,008 ft²) and it is newer than 8% of them (1908 against a typical 1948). Measured against all of Contra Costa County, it is worth more than 5% 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 440 21st St, Richmond, CA?
The 2025 property tax bill for 440 21st St, Richmond, CA was $7,060. The county assessed it at $400,554.
More homes on 21st St
- 529 21st St10.5 ba · 8,180 ft² · Sold $1.2M · Nov 2025
- 429 21st St$549K3 bd · 1.5 ba · 1,448 ft² · Sold $430K · Jun 2025
- 656 21st St2 bd · 2 ba · 1,116 ft² · Sold $450K · Mar 2025
- 170 21st St3,395 ft² · Sold $900K · Oct 2023
- 622 21st St$501K3 bd · 1 ba · 923 ft² · Sold $545K · Jun 2023
- 757 21st St$555K3 bd · 1.5 ba · 1,126 ft² · Sold $579K · Oct 2022
- 532 21st St2 bd · 1 ba · 3,032 ft² · Sold $1.3M · Dec 2021
- 465 21st St3,431 ft² · Sold $550K · May 2021
- 216 21st St$609K1,417 ft² · Sold $440K · Feb 2021
- 421 21st St$474K3 bd · 1 ba · 1,215 ft² · Sold $480K · Feb 2021
- 615 21st St$463K2 bd · 1 ba · 978 ft² · Sold $470K · Feb 2021
- 520 21st St4 bd · 2 ba · 1,628 ft² · Sold $600K · Dec 2020
Closest homes
- 442 21st St38 ft · 2 bd · 2 ba · 1,504 ft² · Sold $107K · Jul 2014
- 424 21st St43 ft · 8 bd · 4 ba · 3,158 ft² · Sold $215K · Aug 2008
- 448 21st St$402K73 ft · 4 bd · 2 ba · 1,286 ft² · Sold $107K · Jul 2014
- 422 21st St$457K87 ft · 2 bd · 1 ba · 986 ft² · Sold Jan 1900
- 456 21st St$513K110 ft · 3 bd · 3 ba · 1,597 ft² · Sold $110K · Apr 1998
- 418 21st St$448K124 ft · 3 bd · 1 ba · 959 ft² · Sold $225K · Aug 2001
- 437 22nd St$542K115 ft · 2 bd · 1 ba · 1,517 ft² · Sold $67K · Nov 1994
- 460 21st St$445K145 ft · 3 bd · 2 ba · 994 ft² · Sold $310K · Aug 2015
More homes in Richmond 94801
- 617 Lincoln Ave$400K3 bd · 2 ba · 1,380 ft² · Sold $100K · Jul 2026
- 1532 Chanslor Ave$265K2 bd · 1 ba · 816 ft² · Sold $195K · Jul 2026
- 1830 5th St$451K3 bd · 2 ba · 1,188 ft² · Sold $325K · Jul 2026
- 410 Marine St$649K2 bd · 1 ba · 1,141 ft² · Sold $670K · Jul 2026
- 1201 Brickyard Way$499K2 bd · 2 ba · 1,419 ft² · Sold $500K · Jul 2026
- 1927 Visalia Ave$570K3 bd · 1 ba · 1,134 ft² · Sold $613K · Jul 2026
- 1316 Esmond Ave2,775 ft² · Sold $900K · Jul 2026
- 57 Scenic Ave$517K2 bd · 2 ba · 1,046 ft² · Sold $408K · Jul 2026
- 621 16th St$400K3 bd · 1 ba · 906 ft² · Sold $430K · Jul 2026
- 514 Sanford Ave$420K3 bd · 2 ba · 1,163 ft² · Sold $320K · Jul 2026
- 516 Seacliff Pl$1.3M3 bd · 2.5 ba · 2,487 ft² · Sold $893K · Jul 2026
- 710 11th St$449K3 bd · 2 ba · 936 ft² · Sold $430K · Jul 2026
Assigned schools
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