821 ALAMO AVE
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(6)
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 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
821 Alamo 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 84% of homes in Contra Costa County
- Costs more per square foot than 86% of homes in Shields-Reid
- Smaller than 89% of homes in Contra Costa County
- 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 94801
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 57% 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 57% of homes nearby
Pricier than 75% of homes nearby
Bigger than 33% of homes nearby
Bigger than 62% of homes nearby
Newer than 30% of homes nearby
| Measure | This home | Shields-Reid | Richmond 94801 | Contra Costa County |
|---|---|---|---|---|
| Estimated valuepricier than | $500,149 | 72% of homes | 57% of homes | 16% of homes |
| Price per ft²pricier than | $476 | 86% of homes | 75% of homes | 52% of homes |
| Living areabigger than | 1,050 ft² | 35% of homes | 33% of homes | 11% of homes |
| Lot sizebigger than | 0.11 ac | 49% of homes | 62% of homes | 27% of homes |
| Year builtnewer than | 1940 | 19% of homes | 30% of homes | 5% of homes |
About 821 Alamo Ave
How much is 821 Alamo Ave, Richmond, CA worth?
The TopHap Estimate for 821 Alamo Ave, Richmond, CA is $500,149 as of Jul 14, 2026. The likely range is $490,505 to $509,793. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 821 Alamo Ave, Richmond, CA last sell?
821 Alamo Ave, Richmond, CA last sold on Apr 12, 2017 for $360,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 821 Alamo Ave, Richmond, CA?
821 Alamo Ave, Richmond, CA has 3 bedrooms, 1 bathrooms, 1,050 square feet of living space and a 0.12-acre lot.
When was 821 Alamo Ave, Richmond, CA built?
821 Alamo Ave, Richmond, CA was built in 1940, making it 86 years old. The building has 1 story.
What schools serve 821 Alamo Ave, Richmond, CA?
821 Alamo Ave, Richmond, CA is assigned to Verde Elementary School (elementary), rated D-; Richmond High School (high), rated D+; Helms Middle School (middle), rated F. All sit in West Contra Costa Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 821 Alamo Ave, Richmond, CA compare to other homes in Richmond 94801?
Among the 7,009 homes in Richmond 94801, it is worth more than 57% of them ($500,149 against a typical $477,871), its price per square foot is higher than 75% of them ($476 against a typical $402), it is bigger than 33% of them (1,050 ft² against a typical 1,280 ft²), its lot is bigger than 62% of them (0.11 ac against a typical 4,008 ft²) and it is newer than 30% of them (1940 against a typical 1948). Measured against all of Contra Costa County, it is worth more than 16% 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 821 Alamo Ave, Richmond, CA?
The 2025 property tax bill for 821 Alamo Ave, Richmond, CA was $7,136. The county assessed it at $426,159.
More homes on Alamo Ave
- 515 Alamo Ave$532K3 bd · 2.5 ba · 1,564 ft² · Sold $530K · Nov 2025
- 433 Alamo Ave$531K3 bd · 1 ba · 960 ft² · Sold $530K · Jul 2024
- 422 Alamo Ave$374K4 bd · 2 ba · 1,284 ft² · Sold $350K · Apr 2024
- 438 Alamo Ave$352K2 bd · 1 ba · 665 ft² · Sold $125K · Apr 2024
- 735 Alamo Ave$453K2 bd · 1 ba · 993 ft² · Sold $360K · Feb 2024
- 808 Alamo Ave$600K3 bd · 2 ba · 1,072 ft² · Sold $570K · Jul 2022
- 255 Alamo Ave$431K3 bd · 1 ba · 1,080 ft² · Sold $104K · Oct 2021
- 445 Alamo Ave$588K4 bd · 2.5 ba · 1,749 ft² · Sold $535K · Sep 2020
- 35 Alamo Ave$662K4 bd · 3 ba · 1,865 ft² · Sold $595K · Aug 2020
- 720 Alamo Ave$455K2 bd · 1 ba · 528 ft² · Sold $307K · Jan 2020
- 443 Alamo Ave$604K4 bd · 3.5 ba · 1,819 ft² · Sold $545K · Oct 2019
- 582 Alamo Ave$504K3 bd · 2 ba · 1,404 ft² · Sold $282K · Sep 2019
Closest homes
- 831 Alamo Ave$448K52 ft · 3 bd · 2 ba · 1,380 ft² · Sold Jan 1900
- 813 Alamo Ave$353K75 ft · 2 bd · 1 ba · 702 ft² · Sold Jan 1900
- 826 Gertrude Ave$638K101 ft · 4 bd · 2.5 ba · 2,070 ft² · Sold $255K · Jan 2014
- 818 Gertrude Ave$583K103 ft · 3 bd · 2 ba · 1,770 ft² · Sold $53K · Feb 2012
- 830 Gertrude Ave$595K114 ft · 5 bd · 4 ba · 2,478 ft² · Sold $157K · Mar 2015
- 810 Gertrude Ave$494K125 ft · 3 bd · 3 ba · 1,011 ft² · Sold $440K · Jul 2018
- 900 Gertrude Ave$440K132 ft · 3 bd · 2.5 ba · 1,298 ft² · Sold $210K · Nov 2019
- 824 Alamo Ave151 ft · 6 bd · 3 ba · 2,338 ft² · Sold $165K · Jul 2013
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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