645 S 15TH ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
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: West Contra Costa Unified School District
Neighborhood · ZIP 94804These 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
645 S 15th 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.
- Bigger than 98% of homes in Richmond 94804
- Among the largest lots in Coronado
- Older than 87% of homes in Contra Costa County
How it measures up in Richmond 94804
The dot is this home. The mark in the middle is the typical home in Richmond 94804.
Bigger than 98% of homes nearby
Bigger than 98% of homes nearby
Newer than 49% of homes nearby
| Measure | This home | Coronado | Richmond 94804 | Contra Costa County |
|---|---|---|---|---|
| Living areabigger than | 3,239 ft² | 96% of homes | 98% of homes | 91% of homes |
| Lot sizebigger than | 0.19 ac | almost all homes | 98% of homes | 67% of homes |
| Year builtnewer than | 1950 | 51% of homes | 49% of homes | 13% of homes |
About 645 S 15th St
When did 645 S 15th St, Richmond, CA last sell?
645 S 15th St, Richmond, CA last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 645 S 15th St, Richmond, CA?
645 S 15th St, Richmond, CA has 7 bedrooms, 5 bathrooms, 3,239 square feet of living space and a 0.20-acre lot.
When was 645 S 15th St, Richmond, CA built?
645 S 15th St, Richmond, CA was built in 1950, making it 76 years old. The building has 1 story.
What schools serve 645 S 15th St, Richmond, CA?
645 S 15th St, Richmond, CA is assigned to Nystrom Elementary School (elementary), rated B; 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 645 S 15th St, Richmond, CA compare to other homes in Richmond 94804?
Among the 11,870 homes in Richmond 94804, it is bigger than 98% of them (3,239 ft² against a typical 1,193 ft²), its lot is bigger than 98% of them (0.19 ac against a typical 0.1 ac) and it is newer than 49% of them (1950 against a typical 1951). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 645 S 15th St, Richmond, CA?
The 2025 property tax bill for 645 S 15th St, Richmond, CA was $5,510. The county assessed it at $80,942.
Closest homes
- 640 S 15th St$457K178 ft · 4 bd · 2 ba · 1,204 ft² · Sold $349K · Dec 2007
- 634 S 15th St182 ft · 3,610 ft² · Sold $182K · Dec 2011
- 648 S 15th St$410K188 ft · 4 bd · 2 ba · 1,204 ft² · Sold Jan 1900
- 660 S 15th St$326K203 ft · 2 bd · 1 ba · 720 ft² · Sold $120K · Jul 2008
- 628 S 15th St$539K199 ft · 2 bd · 2 ba · 1,300 ft² · Sold $500K · Sep 2018
- 620 S 15th St$459K225 ft · 3 bd · 1 ba · 1,178 ft² · Sold Feb 2026
- 1511 Hoffman Blvd$370K248 ft · 2 bd · 1 ba · 812 ft² · Sold $270K · Aug 2004
- 1430 Hoffman Blvd$660K295 ft · 3 bd · 2.5 ba · 1,539 ft² · Sold $156K · Jul 2000
More homes in Richmond 94804
- 247 S 5th St$399K4 bd · 2 ba · 1,340 ft² · Sold $410K · Aug 2026
- 1205 Melville Sq$362K1 bd · 1 ba · 734 ft² · Sold $320K · Aug 2026
- 333 Florida Ave$478K3 bd · 2 ba · 1,204 ft² · Sold $500K · Aug 2026
- 2358 Esmond Ave$532K3 bd · 2 ba · 1,042 ft² · Sold $291K · Aug 2026
- 2815 San Luis St$898K3 bd · 2 ba · 1,519 ft² · Sold $930K · Aug 2026
- 199 Shoreline Ct$402K1 bd · 1 ba · 779 ft² · Sold $10K · Aug 2026
- 433 S 9th St$420K3 bd · 1 ba · 1,012 ft² · Sold $340K · Aug 2026
- 79 Marina Lakes Dr$369K1 bd · 1 ba · 771 ft² · Sold $369K · Aug 2026
- 144 S 4th St$449K3 bd · 1 ba · 941 ft² · Sold $470K · Aug 2026
- 99 Marina Lakes Dr$385K2 bd · 1 ba · 847 ft² · Sold $370K · Aug 2026
- 2212 Day Sailor Ct$629K2 bd · 2.5 ba · 1,305 ft² · Sold $630K · Aug 2026
- 4317 Taft Ave$569K3 bd · 1.5 ba · 1,433 ft² · Sold $569K · Aug 2026
Assigned schools
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