109 S 18TH 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.Foreclosure Filings(8)
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
109 S 18th 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 92% of homes in Coronado
- Costs less per square foot than 97% of homes in Richmond 94804
- Bigger than 93% of homes in Richmond 94804
- Has a smaller lot than 73% of homes in Contra Costa County
- Older than 95% of homes in Contra Costa County
What homes are worth in Richmond 94804
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 69% of homes in Richmond 94804.
How it measures up in Richmond 94804
The dot is this home. The mark in the middle is the typical home in Richmond 94804.
Pricier than 69% of homes nearby
Pricier than 3% of homes nearby
Bigger than 93% of homes nearby
Bigger than 55% of homes nearby
Newer than 24% of homes nearby
| Measure | This home | Coronado | Richmond 94804 | Contra Costa County |
|---|---|---|---|---|
| Estimated valuepricier than | $612,931 | 92% of homes | 69% of homes | 32% of homes |
| Price per ft²pricier than | $297 | 6% of homes | 3% of homes | 9% of homes |
| Living areabigger than | 2,065 ft² | 90% of homes | 93% of homes | 64% of homes |
| Lot sizebigger than | 0.11 ac | 36% of homes | 55% of homes | 27% of homes |
| Year builtnewer than | 1941 | 34% of homes | 24% of homes | 5% of homes |
About 109 S 18th St
How much is 109 S 18th St, Richmond, CA worth?
The TopHap Estimate for 109 S 18th St, Richmond, CA is $612,931 as of Jul 14, 2026. The likely range is $559,718 to $666,144. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 109 S 18th St, Richmond, CA last sell?
109 S 18th St, Richmond, CA last sold on Mar 10, 2009 for $200,000, according to the county's recorded deed.
How big is 109 S 18th St, Richmond, CA?
109 S 18th St, Richmond, CA has 4 bedrooms, 2 bathrooms, 2,065 square feet of living space and a 0.12-acre lot.
When was 109 S 18th St, Richmond, CA built?
109 S 18th St, Richmond, CA was built in 1941, making it 85 years old. The building has 2 stories.
What schools serve 109 S 18th St, Richmond, CA?
109 S 18th 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 109 S 18th St, Richmond, CA compare to other homes in Richmond 94804?
Among the 11,870 homes in Richmond 94804, it is worth more than 69% of them ($612,931 against a typical $542,270), its price per square foot is higher than 3% of them ($297 against a typical $480), it is bigger than 93% of them (2,065 ft² against a typical 1,193 ft²), its lot is bigger than 55% of them (0.11 ac against a typical 0.1 ac) and it is newer than 24% of them (1941 against a typical 1952). Measured against all of Contra Costa County, it is worth more than 32% 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 109 S 18th St, Richmond, CA?
The 2025 property tax bill for 109 S 18th St, Richmond, CA was $2,237. The county assessed it at $262,682.
Closest homes
- 1726 Ohio Ave$650K44 ft · 3 bd · 2.5 ba · 1,677 ft² · Sold $610K · Feb 2021
- 117 S 18th St$443K50 ft · 2 bd · 1 ba · 1,034 ft² · Sold $465K · Nov 2019
- 125 S 18th St$404K101 ft · 2 bd · 1 ba · 895 ft² · Sold $300K · Aug 2016
- 110 S 17th St$464K100 ft · 3 bd · 2 ba · 1,373 ft² · Sold $315K · Feb 2017
- 112 S 17th St$404K103 ft · 3 bd · 1 ba · 808 ft² · Sold $169K · Nov 2001
- 114 S 17th St$559K112 ft · 3 bd · 3 ba · 1,540 ft² · Sold $515K · Oct 2019
- 133 S 18th St$431K150 ft · 2 bd · 1 ba · 851 ft² · Sold $475K · Feb 2022
- 122 S 17th St$393K133 ft · 2 bd · 1 ba · 925 ft² · Sold Jan 1900
More homes in Richmond 94804
- 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
- 214 Bayside Ct$445K1 bd · 1 ba · 915 ft² · Sold $416K · Aug 2026
- 1505 Latitudes Way$749K3 bd · 3.5 ba · 1,787 ft² · Sold $720K · Aug 2026
- 4433 Overend Ave2,253 ft² · Sold $350K · Jul 2026
- 2719 San Mateo St2,456 ft² · Sold $980K · Jul 2026
- 79 Lakeshore Ct$315K1 bd · 1 ba · 549 ft² · Sold $320K · Jul 2026
- 929 31st St$550K2 bd · 1 ba · 1,081 ft² · Sold $616K · Jul 2026
- 189 Schooner Ct$319K1 bd · 1 ba · 732 ft² · Sold $325K · Jul 2026
- 807 Commodore Dr$800K2 bd · 2.5 ba · 1,210 ft² · Sold $800K · Jul 2026
Assigned schools
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