443 DIMM ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(3)
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: West Contra Costa Unified School District
Neighborhood · ZIP 94805These 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
443 Dimm 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 more than 91% of homes in Richmond Heights
- Costs less per square foot than 97% of homes in Richmond Heights
- Bigger than 94% of homes in Richmond 94805
- Has a smaller lot than 67% of homes in Contra Costa County
- Older than 98% of homes in Contra Costa County
What homes are worth in Richmond 94805
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 85% of homes in Richmond 94805.
How it measures up in Richmond 94805
The dot is this home. The mark in the middle is the typical home in Richmond 94805.
Pricier than 85% of homes nearby
Pricier than 5% of homes nearby
Bigger than 94% of homes nearby
Bigger than 62% of homes nearby
Newer than 9% of homes nearby
| Measure | This home | Richmond Heights | Richmond 94805 | Contra Costa County |
|---|---|---|---|---|
| Estimated valuepricier than | $878,763 | 91% of homes | 85% of homes | 61% of homes |
| Price per ft²pricier than | $352 | 3% of homes | 5% of homes | 21% of homes |
| Living areabigger than | 2,498 ft² | 93% of homes | 94% of homes | 78% of homes |
| Lot sizebigger than | 0.12 ac | 45% of homes | 62% of homes | 33% of homes |
| Year builtnewer than | 1926 | 12% of homes | 9% of homes | 2% of homes |
About 443 Dimm St
How much is 443 Dimm St, Richmond, CA worth?
The TopHap Estimate for 443 Dimm St, Richmond, CA is $878,763 as of Jul 14, 2026. The likely range is $844,583 to $912,943. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 443 Dimm St, Richmond, CA last sell?
443 Dimm St, Richmond, CA last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 443 Dimm St, Richmond, CA?
443 Dimm St, Richmond, CA has 4 bedrooms, 1.5 bathrooms, 2,498 square feet of living space and a 0.12-acre lot.
When was 443 Dimm St, Richmond, CA built?
443 Dimm St, Richmond, CA was built in 1926, making it 100 years old. The building has 2 stories.
What schools serve 443 Dimm St, Richmond, CA?
443 Dimm St, Richmond, CA is assigned to Mira Vista School (elementary), rated B+; El Cerrito High School (high), rated B+. All sit in West Contra Costa Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 443 Dimm St, Richmond, CA compare to other homes in Richmond 94805?
Among the 4,505 homes in Richmond 94805, it is worth more than 85% of them ($878,763 against a typical $666,998), its price per square foot is higher than 5% of them ($352 against a typical $523), it is bigger than 94% of them (2,498 ft² against a typical 1,305 ft²), its lot is bigger than 62% of them (0.12 ac against a typical 0.11 ac) and it is newer than 9% of them (1926 against a typical 1945). Measured against all of Contra Costa County, it is worth more than 61% 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 443 Dimm St, Richmond, CA?
The 2025 property tax bill for 443 Dimm St, Richmond, CA was $3,922. The county assessed it at $166,588.
Closest homes
- 445 Dimm St$753K51 ft · 5 bd · 2 ba · 2,422 ft² · Sold Jan 1900
- 439 Dimm St$929K52 ft · 3 bd · 2.5 ba · 1,996 ft² · Sold $1.1M · Jun 2024
- 451 Dimm St$807K99 ft · 3 bd · 2 ba · 2,228 ft² · Sold Jan 1900
- 435 Dimm St$1.2M104 ft · 5 bd · 3 ba · 3,585 ft² · Sold $630K · Oct 2008
- 458 Key Blvd$569K101 ft · 2 bd · 1 ba · 1,214 ft² · Sold Jan 1900
- 452 Key Blvd$628K118 ft · 2 bd · 1 ba · 1,228 ft² · Sold $325K · Mar 2009
- 464 Key Blvd$670K106 ft · 3 bd · 1.5 ba · 1,223 ft² · Sold $550K · Jul 2006
- 448 Key Blvd$734K144 ft · 3 bd · 2 ba · 1,289 ft² · Sold $755K · Aug 2020
More homes in Richmond 94805
- 418 44th St$489K2 bd · 1 ba · 800 ft² · Sold $550K · Aug 2026
- 438 43rd St$550K2 bd · 1 ba · 881 ft² · Sold $530K · Aug 2026
- 725 Boyd Ave$511K2 bd · 1 ba · 927 ft² · Sold $470K · Jul 2026
- 329 45th St$600K3 bd · 2 ba · 1,097 ft² · Sold $607K · Jul 2026
- 439 44th St$475K3 bd · 1 ba · 1,101 ft² · Sold $550K · Jul 2026
- 1610 Olive Ave$597K2 bd · 1 ba · 684 ft² · Sold $400K · Jul 2026
- 5411 Garvin Ave$700K2 bd · 2 ba · 1,491 ft² · Sold $800K · Jul 2026
- 6630 Arlington Blvd$1.2M3 bd · 2 ba · 1,615 ft² · Sold $1.2M · Jul 2026
- 628 Kern St$1.2M3 bd · 1.5 ba · 1,328 ft² · Sold $1.2M · Jul 2026
- 6110 Ralston Ave$688K2 bd · 1 ba · 720 ft² · Sold $689K · Jun 2026
- 1514 Olive Ave$659K1 bd · 1 ba · 590 ft² · Sold $660K · Jun 2026
- 5501 Mcbryde Ave$785K4 bd · 4 ba · 2,113 ft² · Sold $785K · Jun 2026
Assigned schools
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