Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$458,200$414 / 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 90How 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

11109 ROSWELL AVE

POMONA, CA 91766
2
Beds
1
Baths
1,106 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1935
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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

$458K
$413K low$504K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$394 (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.$34,070 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,307
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$25,763

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.0.17
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
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 70 ft²Porch · 70 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 · 1.8 mi
M
Serrano Middle SchoolA-
Middle · Grades 7–8 · 2.5 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%

Owner Tools

Do you own this home?
Claim this home

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

11109 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.

  • Worth less than 93% of homes in Pomona 91766
  • Costs less per square foot than 79% of homes in Pomona 91766
  • Smaller than 83% of homes in San Bernardino County
  • Older than 96% 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 more than 7% 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$458,200
CheaperTypical $635,900Pricier

Pricier than 7% of homes nearby

Price per ft²$414
CheaperTypical $470Pricier

Pricier than 21% of homes nearby

Living area1,106 ft²
SmallerTypical 1,383 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.17 ac
SmallerTypical 0.17 acBigger

Bigger than 54% of homes nearby

Year built1935
OlderTypical 1972Newer

Newer than 9% of homes nearby

How 11109 Roswell Ave ranks against every home in each area.
MeasureThis homePomona 91766San Bernardino County
Estimated valuepricier than$458,2007% of homes35% of homes
Price per ft²pricier than$41421% of homes74% of homes
Living areabigger than1,106 ft²28% of homes17% of homes
Lot sizebigger than0.17 ac54% of homes47% of homes
Year builtnewer than19359% of homes4% of homes

About 11109 Roswell Ave

How much is 11109 Roswell Ave, Pomona, CA worth?

The TopHap Estimate for 11109 Roswell Ave, Pomona, CA is $458,200 as of Sep 24, 2026. The likely range is $412,603 to $503,797. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11109 Roswell Ave, Pomona, CA last sell?

11109 Roswell Ave, Pomona, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 11109 Roswell Ave, Pomona, CA?

11109 Roswell Ave, Pomona, CA has 2 bedrooms, 1 bathrooms, 1,106 square feet of living space and a 0.17-acre lot.

When was 11109 Roswell Ave, Pomona, CA built?

11109 Roswell Ave, Pomona, CA was built in 1935, making it 91 years old. It is a conventional home. The building has 1 story.

What schools serve 11109 Roswell Ave, Pomona, CA?

11109 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 11109 Roswell Ave, Pomona, CA compare to other homes in Pomona 91766?

Among the 14,361 homes in Pomona 91766, it is worth more than 7% of them ($458,200 against a typical $635,900), its price per square foot is higher than 21% of them ($414 against a typical $470), it is bigger than 28% of them (1,106 ft² against a typical 1,383 ft²), its lot is bigger than 54% of them (0.17 ac against a typical 0.17 ac) and it is newer than 9% of them (1935 against a typical 1972). Measured against all of San Bernardino County, it is worth more than 35% 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 11109 Roswell Ave, Pomona, CA?

The 2025 property tax bill for 11109 Roswell Ave, Pomona, CA was $394. The county assessed it at $34,070.

More homes on Roswell Ave

Closest homes

More homes in Pomona 91766

Assigned schools

Explore the area

See this home in context

Open 11109 Roswell Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map