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Single Family ResidenceResidential
$375,882$522 / 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 87How 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

11242 ROSWELL AVE

POMONA, CA 91766
2
Beds
1
Baths
720 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1934
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$376K
$326K low$426K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$807 (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.$72,490 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$33,978
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$38,512

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
CountySAN BERNARDINO
Lot (acres)The size of the land the home sits on, from county records.0.23
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 84 ft²Porch · 84 ft²

Transaction History(1)

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
Ramona Elementary SchoolB-
Elementary · Grades KG–6 · 0.4 mi
H
Montclair High SchoolB-
High · Grades 9–12 · 1.9 mi
M
Serrano Middle SchoolA-
Middle · Grades 7–8 · 2.6 mi

District: Ontario-Montclair Elementary 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

11242 Roswell 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.

  • Among the least valuable homes in Pomona 91766
  • Costs more per square foot than 93% of homes in San Bernardino County
  • Smaller than 98% of homes in Pomona 91766
  • Has a bigger lot than 73% of homes in Pomona 91766
  • Older than 97% of homes in San Bernardino County

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
$407K$1.2M

This home is worth less than almost all 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$375,882
CheaperTypical $635,900Pricier

Cheaper than almost all homes nearby

Price per ft²$522
CheaperTypical $470Pricier

Pricier than 71% of homes nearby

Living area720 ft²
SmallerTypical 1,383 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.23 ac
SmallerTypical 0.17 acBigger

Bigger than 73% of homes nearby

Year built1934
OlderTypical 1972Newer

Newer than 9% of homes nearby

How 11242 Roswell Ave ranks against every home in each area.
MeasureThis homePomona 91766San Bernardino County
Estimated valuepricier than$375,882almost no homes18% of homes
Price per ft²pricier than$52271% of homes93% of homes
Living areabigger than720 ft²2% of homes3% of homes
Lot sizebigger than0.23 ac73% of homes68% of homes
Year builtnewer than19349% of homes3% of homes

About 11242 Roswell Ave

How much is 11242 Roswell Ave, Pomona, CA worth?

The TopHap Estimate for 11242 Roswell Ave, Pomona, CA is $375,882 as of Sep 24, 2026. The likely range is $325,709 to $426,055. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11242 Roswell Ave, Pomona, CA last sell?

11242 Roswell Ave, Pomona, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 11242 Roswell Ave, Pomona, CA?

11242 Roswell Ave, Pomona, CA has 2 bedrooms, 1 bathrooms, 720 square feet of living space and a 0.23-acre lot.

When was 11242 Roswell Ave, Pomona, CA built?

11242 Roswell Ave, Pomona, CA was built in 1934, making it 92 years old. It is a conventional home. The building has 1 story.

What schools serve 11242 Roswell Ave, Pomona, CA?

11242 Roswell Ave, Pomona, CA is assigned to Ramona Elementary School (elementary), rated B-; Montclair High School (high), rated B-; Serrano Middle School (middle), rated A-. All sit in Ontario-Montclair Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11242 Roswell Ave, Pomona, CA compare to other homes in Pomona 91766?

Among the 14,361 homes in Pomona 91766, it is worth more than almost none of them ($375,882 against a typical $635,900), its price per square foot is higher than 71% of them ($522 against a typical $470), it is bigger than 2% of them (720 ft² against a typical 1,383 ft²), its lot is bigger than 73% of them (0.23 ac against a typical 0.17 ac) and it is newer than 9% of them (1934 against a typical 1972). Measured against all of San Bernardino County, it is worth more than 18% 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 11242 Roswell Ave, Pomona, CA?

The 2025 property tax bill for 11242 Roswell Ave, Pomona, CA was $807. The county assessed it at $72,490.

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