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Single Family ResidenceResidential
$1,449,085$440 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $1,050,000 on Feb 20, 2020

424 E FORSYTH PL

CLAREMONT, CA 91711
5
Beds
4
Baths
3,294 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.

Valuation

$1.4M
$1.4M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,050,000 · Feb 20, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,099 (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.$1,171,288 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$558,091
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$613,197
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,148,323

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.8 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.possible but undetermined

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
CountyLOS ANGELES
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1990
Lot (acres)The size of the land the home sits on, from county records.0.22
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(15)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Chaparral Elementary SchoolA
Elementary · Grades KG–6 · 0.9 mi
H
Claremont High SchoolA
High · Grades 9–12 · 1.4 mi
M
El Roble Intermediate SchoolA
Middle · Grades 7–8 · 2.5 mi

District: Claremont Unified School District

Neighborhood · ZIP 91711These 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.54
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.608

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.37,204
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,137 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,961
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$157,618
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.30 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

424 E Forsyth Pl 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 89% of homes in Claremont 91711
  • Costs less per square foot than 83% of homes in Claremont 91711
  • Bigger than 91% of homes in Claremont 91711
  • Has a smaller lot than 68% of homes in Claremont 91711
  • Newer than 88% of homes in Claremont 91711

What homes are worth in Claremont 91711

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

This home
$516K$2.5M

This home is worth more than 89% of homes in Claremont 91711.

How it measures up in Claremont 91711

The dot is this home. The mark in the middle is the typical home in Claremont 91711.

Estimated value$1,449,085
CheaperTypical $964,956Pricier

Pricier than 89% of homes nearby

Price per ft²$440
CheaperTypical $509Pricier

Pricier than 17% of homes nearby

Living area3,294 ft²
SmallerTypical 1,887 ft²Bigger

Bigger than 91% of homes nearby

Lot size0.22 ac
SmallerTypical 0.24 acBigger

Bigger than 32% of homes nearby

Year built1987
OlderTypical 1963Newer

Newer than 88% of homes nearby

How 424 E Forsyth Pl ranks against every home in each area.
MeasureThis homeClaremont 91711Los Angeles County
Estimated valuepricier than$1,449,08589% of homes83% of homes
Price per ft²pricier than$44017% of homes21% of homes
Living areabigger than3,294 ft²91% of homes90% of homes
Lot sizebigger than0.22 ac32% of homes68% of homes
Year builtnewer than198788% of homes83% of homes

About 424 E Forsyth Pl

How much is 424 E Forsyth Pl, Claremont, CA worth?

The TopHap Estimate for 424 E Forsyth Pl, Claremont, CA is $1,449,085 as of Aug 30, 2026. The likely range is $1,397,239 to $1,500,931. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 424 E Forsyth Pl, Claremont, CA last sell?

424 E Forsyth Pl, Claremont, CA last sold on Feb 20, 2020 for $1,050,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 424 E Forsyth Pl, Claremont, CA?

424 E Forsyth Pl, Claremont, CA has 5 bedrooms, 4 bathrooms, 3,294 square feet of living space and a 0.22-acre lot.

When was 424 E Forsyth Pl, Claremont, CA built?

424 E Forsyth Pl, Claremont, CA was built in 1987, making it 39 years old.

What schools serve 424 E Forsyth Pl, Claremont, CA?

424 E Forsyth Pl, Claremont, CA is assigned to Chaparral Elementary School (elementary), rated A; Claremont High School (high), rated A; El Roble Intermediate School (middle), rated A. All sit in Claremont Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 424 E Forsyth Pl, Claremont, CA compare to other homes in Claremont 91711?

Among the 9,960 homes in Claremont 91711, it is worth more than 89% of them ($1,449,085 against a typical $964,956), its price per square foot is higher than 17% of them ($440 against a typical $509), it is bigger than 91% of them (3,294 ft² against a typical 1,887 ft²), its lot is bigger than 32% of them (0.22 ac against a typical 0.24 ac) and it is newer than 88% of them (1987 against a typical 1963). Measured against all of Los Angeles County, it is worth more than 83% 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 424 E Forsyth Pl, Claremont, CA?

The 2025 property tax bill for 424 E Forsyth Pl, Claremont, CA was $14,099. The county assessed it at $1,171,288.

More homes on E Forsyth Pl

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