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Triplex (3 Units, Any Combination)Residential
Last sold for $360,000 on Sep 26, 2013

660 CARLSON BLVD

RICHMOND, CA 94804
0
Baths
2,520 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.
3,750 ft²
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$360,000 · Sep 26, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,951 (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.$450,124 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$281,331
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$168,793
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$441,299

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.19
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.
44
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.Triplex (3 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Triplex
CountyCONTRA COSTA
Lot (acres)The size of the land the home sits on, from county records.0.09
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Floor/Wall Furnace
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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.

H
Kennedy High SchoolD
High · Grades 9–12 · 0.3 mi
E
Stege Elementary SchoolD-
Elementary · Grades KG–6 · 0.7 mi
M
Fred T. Korematsu Middle SchoolC+
Middle · Grades 7–8 · 1.6 mi

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.

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.133
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 100.561

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.44,926
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,044 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,581
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,956
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.22 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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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

660 Carlson Blvd 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 95% of homes in Richmond 94804
  • Has a smaller lot than 81% of homes in Contra Costa County
  • Newer than 78% of homes in Cortez / Stege

How it measures up in Richmond 94804

The dot is this home. The mark in the middle is the typical home in Richmond 94804.

Living area2,520 ft²
SmallerTypical 1,194 ft²Bigger

Bigger than 95% of homes nearby

Lot size3,750 ft²
SmallerTypical 0.1 acBigger

Bigger than 38% of homes nearby

Year built1981
OlderTypical 1951Newer

Newer than 75% of homes nearby

How 660 Carlson Blvd ranks against every home in each area.
MeasureThis homeCortez / StegeRichmond 94804Contra Costa County
Living areabigger than2,520 ft²90% of homes95% of homes79% of homes
Lot sizebigger than3,750 ft²36% of homes38% of homes19% of homes
Year builtnewer than198178% of homes75% of homes58% of homes

About 660 Carlson Blvd

When did 660 Carlson Blvd, Richmond, CA last sell?

660 Carlson Blvd, Richmond, CA last sold on Sep 26, 2013 for $360,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 660 Carlson Blvd, Richmond, CA?

660 Carlson Blvd, Richmond, CA has 2,520 square feet of living space and a 0.09-acre lot.

When was 660 Carlson Blvd, Richmond, CA built?

660 Carlson Blvd, Richmond, CA was built in 1981, making it 45 years old. It is a triplex home. The building has 1 story.

What schools serve 660 Carlson Blvd, Richmond, CA?

660 Carlson Blvd, Richmond, CA is assigned to Kennedy High School (high), rated D; Stege Elementary School (elementary), rated D-; 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 660 Carlson Blvd, Richmond, CA compare to other homes in Richmond 94804?

Among the 11,872 homes in Richmond 94804, it is bigger than 95% of them (2,520 ft² against a typical 1,194 ft²), its lot is bigger than 38% of them (3,750 ft² against a typical 0.1 ac) and it is newer than 75% of them (1981 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 660 Carlson Blvd, Richmond, CA?

The 2025 property tax bill for 660 Carlson Blvd, Richmond, CA was $9,951. The county assessed it at $450,124.

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Assigned schools

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