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Single Family ResidenceResidential
$611,736$644 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $155,000 on Nov 13, 2001

1891 DENISON ST

POMONA, CA 91766
3
Beds
1
Baths
950 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$612K
$557K low$666K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$155,000 · Nov 13, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,378 (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.$233,534 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$126,260
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$107,274
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$228,956

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Rock / Gravel
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(14)

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
Westmont Elementary SchoolC
Elementary · Grades KG–6 · 0.3 mi
H
Ganesha High SchoolD
High · Grades 9–12 · 1.2 mi
M
Fremont Academy of Engineering and DesignD
Middle · Grades 7–12 · 1.9 mi

District: Pomona Unified School District

Neighborhood · ZIP 91766These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.455

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.66,656
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,661 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,103
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,596
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.18 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

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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

1891 Denison 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 less than 81% of homes in Los Angeles County
  • Costs more per square foot than 97% of homes in Pomona 91766
  • Smaller than 91% of homes in Los Angeles County
  • Has a smaller lot than 70% of homes in Pomona 91766
  • Older than 76% of homes in Pomona 91766

What homes are worth in Pomona 91766

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

This home
$411K$1.2M

This home is worth more than 43% of homes in Pomona 91766.

How it measures up in Pomona 91766

The dot is this home. The mark in the middle is the typical home in Pomona 91766.

Estimated value$611,736
CheaperTypical $635,325Pricier

Pricier than 43% of homes nearby

Price per ft²$644
CheaperTypical $469Pricier

Pricier than 97% of homes nearby

Living area950 ft²
SmallerTypical 1,386 ft²Bigger

Bigger than 14% of homes nearby

Lot size0.15 ac
SmallerTypical 0.17 acBigger

Bigger than 30% of homes nearby

Year built1950
OlderTypical 1973Newer

Newer than 24% of homes nearby

How 1891 Denison St ranks against every home in each area.
MeasureThis homePomona 91766Los Angeles County
Estimated valuepricier than$611,73643% of homes19% of homes
Price per ft²pricier than$64497% of homes64% of homes
Living areabigger than950 ft²14% of homes9% of homes
Lot sizebigger than0.15 ac30% of homes37% of homes
Year builtnewer than195024% of homes34% of homes

About 1891 Denison St

How much is 1891 Denison St, Pomona, CA worth?

The TopHap Estimate for 1891 Denison St, Pomona, CA is $611,736 as of Sep 24, 2026. The likely range is $557,457 to $666,015. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1891 Denison St, Pomona, CA last sell?

1891 Denison St, Pomona, CA last sold on Nov 13, 2001 for $155,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 1891 Denison St, Pomona, CA?

1891 Denison St, Pomona, CA has 3 bedrooms, 1 bathrooms, 950 square feet of living space and a 0.15-acre lot.

When was 1891 Denison St, Pomona, CA built?

1891 Denison St, Pomona, CA was built in 1950, making it 76 years old. It is a conventional home. The building has 1 story.

What schools serve 1891 Denison St, Pomona, CA?

1891 Denison St, Pomona, CA is assigned to Westmont Elementary School (elementary), rated C; Ganesha High School (high), rated D; Fremont Academy of Engineering and Design (middle), rated D. All sit in Pomona Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1891 Denison St, Pomona, CA compare to other homes in Pomona 91766?

Among the 14,362 homes in Pomona 91766, it is worth more than 43% of them ($611,736 against a typical $635,325), its price per square foot is higher than 97% of them ($644 against a typical $469), it is bigger than 14% of them (950 ft² against a typical 1,386 ft²), its lot is bigger than 30% of them (0.15 ac against a typical 0.17 ac) and it is newer than 24% of them (1950 against a typical 1973). Measured against all of Los Angeles County, it is worth more than 19% 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 1891 Denison St, Pomona, CA?

The 2025 property tax bill for 1891 Denison St, Pomona, CA was $3,378. The county assessed it at $233,534.

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