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Single Family ResidenceResidential
$885,712$419 / 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 95How 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

9727 LEMON AVE

RANCHO CUCAMONGA, CA 91737
3
Beds
2
Baths
2,115 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.
0.41 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
Year BuiltThe year the home was originally built, according to county records.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$886K
$842K low$930K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,222 (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.$208,116 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,473
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$195,643

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.0.41
ConstructionThe main material the home's frame and walls are built from.Concrete
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

M
Vineyard Junior High SchoolB
Middle · Grades 6–8 · 0.7 mi
E
Deer Canyon Elementary SchoolA-
Elementary · Grades KG–5 · 0.9 mi
H
Los Osos High SchoolA
High · Grades 9–12 · 2.2 mi

District: Alta Loma Elementary School District

Neighborhood · ZIP 91737These 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.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.653

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.9%
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.24,140
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,124 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$113,979
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,837
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

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

9727 Lemon 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 more than 91% of homes in San Bernardino County
  • Costs more per square foot than 79% of homes in San Bernardino County
  • Bigger than 75% of homes in San Bernardino County
  • Has a bigger lot than 78% of homes in San Bernardino County
  • Older than 69% of homes in Rancho Cucamonga 91737

What homes are worth in Rancho Cucamonga 91737

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

This home
$358K$2.2M

This home is worth more than 43% of homes in Rancho Cucamonga 91737.

How it measures up in Rancho Cucamonga 91737

The dot is this home. The mark in the middle is the typical home in Rancho Cucamonga 91737.

Estimated value$885,712
CheaperTypical $961,357Pricier

Pricier than 43% of homes nearby

Price per ft²$419
CheaperTypical $443Pricier

Pricier than 33% of homes nearby

Living area2,115 ft²
SmallerTypical 2,172 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.41 ac
SmallerTypical 0.22 acBigger

Bigger than 60% of homes nearby

Year built1983
OlderTypical 1987Newer

Newer than 31% of homes nearby

How 9727 Lemon Ave ranks against every home in each area.
MeasureThis homeRancho Cucamonga 91737San Bernardino County
Estimated valuepricier than$885,71243% of homes91% of homes
Price per ft²pricier than$41933% of homes79% of homes
Living areabigger than2,115 ft²47% of homes75% of homes
Lot sizebigger than0.41 ac60% of homes78% of homes
Year builtnewer than198331% of homes48% of homes

About 9727 Lemon Ave

How much is 9727 Lemon Ave, Rancho Cucamonga, CA worth?

The TopHap Estimate for 9727 Lemon Ave, Rancho Cucamonga, CA is $885,712 as of Jul 14, 2026. The likely range is $841,642 to $929,782. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9727 Lemon Ave, Rancho Cucamonga, CA last sell?

9727 Lemon Ave, Rancho Cucamonga, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 9727 Lemon Ave, Rancho Cucamonga, CA?

9727 Lemon Ave, Rancho Cucamonga, CA has 3 bedrooms, 2 bathrooms, 2,115 square feet of living space and a 0.41-acre lot.

When was 9727 Lemon Ave, Rancho Cucamonga, CA built?

9727 Lemon Ave, Rancho Cucamonga, CA was built in 1983, making it 43 years old.

What schools serve 9727 Lemon Ave, Rancho Cucamonga, CA?

9727 Lemon Ave, Rancho Cucamonga, CA is assigned to Vineyard Junior High School (middle), rated B; Deer Canyon Elementary School (elementary), rated A-; Los Osos High School (high), rated A. All sit in Alta Loma Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9727 Lemon Ave, Rancho Cucamonga, CA compare to other homes in Rancho Cucamonga 91737?

Among the 7,049 homes in Rancho Cucamonga 91737, it is worth more than 43% of them ($885,712 against a typical $961,357), its price per square foot is higher than 33% of them ($419 against a typical $443), it is bigger than 47% of them (2,115 ft² against a typical 2,172 ft²), its lot is bigger than 60% of them (0.41 ac against a typical 0.22 ac) and it is newer than 31% of them (1983 against a typical 1987). Measured against all of San Bernardino County, it is worth more than 91% 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 9727 Lemon Ave, Rancho Cucamonga, CA?

The 2025 property tax bill for 9727 Lemon Ave, Rancho Cucamonga, CA was $2,222. The county assessed it at $208,116.

More homes on Lemon Ave

Closest homes

More homes in Rancho Cucamonga 91737

Assigned schools

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