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Single Family ResidenceResidential
$564,281$352 / 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 92How 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

9423 ROSE AVE

MONTCLAIR, CA 91763
3
Beds
2
Baths
1,604 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.
1955
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$564K
$521K low$607K 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.$564,281
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$451,425

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,739 (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.$166,961 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$52,838
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$114,123

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.13 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
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)
RoofThe main material covering the roof, such as asphalt shingle or tile.Builtup (layered Asphalt)
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 · 540 ft²Porch · 540 ft²

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
El Camino Elementary SchoolB
Elementary · Grades KG–6 · 0.5 mi
M
Vernon Middle SchoolC-
Middle · Grades 7–8 · 0.5 mi
H
Montclair High SchoolB-
High · Grades 9–12 · 1.0 mi

District: Ontario-Montclair Elementary School District

Neighborhood · ZIP 91763These 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.55
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.488

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
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.1.6%
PopulationHow many people live in this area.39,683
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,093 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,003
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,046
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.68%

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

9423 Rose 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 71% of homes in Montclair 91763
  • Costs less per square foot than 81% of homes in Montclair 91763
  • Bigger than 66% of homes in Montclair 91763
  • Older than 85% of homes in San Bernardino County

What homes are worth in Montclair 91763

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

This home
$393K$849K

This home is worth more than 29% of homes in Montclair 91763.

How it measures up in Montclair 91763

The dot is this home. The mark in the middle is the typical home in Montclair 91763.

Estimated value$564,281
CheaperTypical $624,030Pricier

Pricier than 29% of homes nearby

Price per ft²$352
CheaperTypical $423Pricier

Pricier than 19% of homes nearby

Living area1,604 ft²
SmallerTypical 1,421 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.17 ac
SmallerTypical 0.17 acBigger

Bigger than 51% of homes nearby

Year built1955
OlderTypical 1961Newer

Newer than 25% of homes nearby

How 9423 Rose Ave ranks against every home in each area.
MeasureThis homeMontclair 91763San Bernardino County
Estimated valuepricier than$564,28129% of homes60% of homes
Price per ft²pricier than$35219% of homes59% of homes
Living areabigger than1,604 ft²66% of homes51% of homes
Lot sizebigger than0.17 ac51% of homes43% of homes
Year builtnewer than195525% of homes15% of homes

About 9423 Rose Ave

How much is 9423 Rose Ave, Montclair, CA worth?

The TopHap Estimate for 9423 Rose Ave, Montclair, CA is $564,281 as of Jul 14, 2026. The likely range is $521,337 to $607,225. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9423 Rose Ave, Montclair, CA last sell?

9423 Rose Ave, Montclair, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 9423 Rose Ave, Montclair, CA?

9423 Rose Ave, Montclair, CA has 3 bedrooms, 2 bathrooms, 1,604 square feet of living space and a 0.17-acre lot.

When was 9423 Rose Ave, Montclair, CA built?

9423 Rose Ave, Montclair, CA was built in 1955, making it 71 years old. The building has 1 story.

What schools serve 9423 Rose Ave, Montclair, CA?

9423 Rose Ave, Montclair, CA is assigned to El Camino Elementary School (elementary), rated B; Vernon Middle School (middle), rated C-; Montclair High School (high), rated B-. All sit in Ontario-Montclair Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9423 Rose Ave, Montclair, CA compare to other homes in Montclair 91763?

Among the 7,606 homes in Montclair 91763, it is worth more than 29% of them ($564,281 against a typical $624,030), its price per square foot is higher than 19% of them ($352 against a typical $423), it is bigger than 66% of them (1,604 ft² against a typical 1,421 ft²), its lot is bigger than 51% of them (0.17 ac against a typical 0.17 ac) and it is newer than 25% of them (1955 against a typical 1961). Measured against all of San Bernardino County, it is worth more than 60% 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 9423 Rose Ave, Montclair, CA?

The 2025 property tax bill for 9423 Rose Ave, Montclair, CA was $1,739. The county assessed it at $166,961.

Closest homes

More homes in Montclair 91763

Assigned schools

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