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Single Family ResidenceResidential
$1,032,741$550 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 84How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

821 RICHMOND ST

EL CERRITO, CA 94530
3
Beds
1.5
Baths
1,877 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
3,500 ft²
Lot SizeThe size of the land the home sits on, from county records.
1941
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1M
$872K low$1.2M high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$1,032,741
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$826,193

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,605 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$276,855 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$135,196
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$141,659
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$271,428

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.20
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
16
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
46
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
36
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCONTRA COSTA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1960
Lot (acres)The size of the land the home sits on, from county records.0.08
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

E
Fairmont Elementary SchoolB
Elementary · Grades KG–6 · 0.2 mi
H
El Cerrito High SchoolB+
High · Grades 9–12 · 0.5 mi
M
Fred T. Korematsu Middle SchoolC+
Middle · Grades 7–8 · 0.8 mi

District: West Contra Costa Unified School District

Neighborhood · ZIP 94530These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.602

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.26,785
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,604 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,051
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$156,460
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.24 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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 Richmond 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 68% of homes in Contra Costa County
  • Costs less per square foot than 81% of homes in El Cerrito 94530
  • Bigger than 65% of homes in El Cerrito 94530
  • Has a smaller lot than 90% of homes in El Cerrito 94530
  • Older than 95% of homes in Contra Costa County

What homes are worth in El Cerrito 94530

Each bar is how many homes fall in that price range. The marker is this home.

This home
$586K$1.9M

This home is worth more than 47% of homes in El Cerrito 94530.

How it measures up in El Cerrito 94530

The dot is this home. The mark in the middle is the typical home in El Cerrito 94530.

Estimated value$1,032,741
CheaperTypical $1,055,012Pricier

Pricier than 47% of homes nearby

Price per ft²$550
CheaperTypical $675Pricier

Pricier than 19% of homes nearby

Living area1,877 ft²
SmallerTypical 1,592 ft²Bigger

Bigger than 65% of homes nearby

Lot size3,500 ft²
SmallerTypical 0.11 acBigger

Bigger than 10% of homes nearby

Year built1941
OlderTypical 1950Newer

Newer than 27% of homes nearby

How 821 Richmond St ranks against every home in each area.
MeasureThis homeEl Cerrito 94530Contra Costa County
Estimated valuepricier than$1,032,74147% of homes68% of homes
Price per ft²pricier than$55019% of homes64% of homes
Living areabigger than1,877 ft²65% of homes56% of homes
Lot sizebigger than3,500 ft²10% of homes18% of homes
Year builtnewer than194127% of homes5% of homes

About 821 Richmond St

How much is 821 Richmond St, El Cerrito, CA worth?

The TopHap Estimate for 821 Richmond St, El Cerrito, CA is $1,032,741 as of Jul 14, 2026. The likely range is $871,888 to $1,193,594. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 821 Richmond St, El Cerrito, CA last sell?

821 Richmond St, El Cerrito, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 821 Richmond St, El Cerrito, CA?

821 Richmond St, El Cerrito, CA has 3 bedrooms, 1.5 bathrooms, 1,877 square feet of living space and a 0.08-acre lot.

When was 821 Richmond St, El Cerrito, CA built?

821 Richmond St, El Cerrito, CA was built in 1941, making it 85 years old. The building has 1 story.

What schools serve 821 Richmond St, El Cerrito, CA?

821 Richmond St, El Cerrito, CA is assigned to Fairmont Elementary School (elementary), rated B; El Cerrito High School (high), rated B+; Fred T. Korematsu Middle School (middle), rated C+. All sit in West Contra Costa Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 821 Richmond St, El Cerrito, CA compare to other homes in El Cerrito 94530?

Among the 8,262 homes in El Cerrito 94530, it is worth more than 47% of them ($1,032,741 against a typical $1,055,012), its price per square foot is higher than 19% of them ($550 against a typical $675), it is bigger than 65% of them (1,877 ft² against a typical 1,592 ft²), its lot is bigger than 10% of them (3,500 ft² against a typical 0.11 ac) and it is newer than 27% of them (1941 against a typical 1950). Measured against all of Contra Costa County, it is worth more than 68% 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 Richmond St, El Cerrito, CA?

The 2025 property tax bill for 821 Richmond St, El Cerrito, CA was $4,605. The county assessed it at $276,855.

Closest homes

More homes in El Cerrito 94530

Assigned schools

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