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Single Family ResidenceResidential
$559,731$370 / 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 97How 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
Last sold for $420,000 on May 13, 2021

121 CLAMAR AVE

HAVERTOWN, PA 19083
3
Beds
2
Baths
1,512 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.
1950
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$560K
$545K low$574K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$420,000 · May 13, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,658 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$344,090 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$102,030
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$242,060
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$344,090
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$344,090

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
CountyDELAWARE
Lot (acres)The size of the land the home sits on, from county records.0.17
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Manoa Elementary SchoolB+
Elementary · Grades KG–5 · 0.5 mi
M
Haverford Middle SchoolA+
Middle · Grades 6–8 · 1.6 mi
H
Haverford High SchoolA+
High · Grades 9–12 · 1.8 mi

District: Haverford Township School District

Neighborhood · ZIP 19083These 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.31
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 100.79

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.36,799
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,610 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,451
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,671
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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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

121 Clamar 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 68% of homes in Delaware County
  • Costs more per square foot than 91% of homes in Delaware County
  • Smaller than 67% of homes in Havertown 19083
  • Has a bigger lot than 65% of homes in Havertown 19083
  • Newer than 70% of homes in Havertown 19083

What homes are worth in Havertown 19083

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

This home
$197K$981K

This home is worth more than 49% of homes in Havertown 19083.

How it measures up in Havertown 19083

The dot is this home. The mark in the middle is the typical home in Havertown 19083.

Estimated value$559,731
CheaperTypical $561,112Pricier

Pricier than 49% of homes nearby

Price per ft²$370
CheaperTypical $311Pricier

Pricier than 86% of homes nearby

Living area1,512 ft²
SmallerTypical 1,712 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.17 ac
SmallerTypical 0.15 acBigger

Bigger than 65% of homes nearby

Year built1950
OlderTypical 1947Newer

Newer than 70% of homes nearby

How 121 Clamar Ave ranks against every home in each area.
MeasureThis homeHavertown 19083Delaware County
Estimated valuepricier than$559,73149% of homes68% of homes
Price per ft²pricier than$37086% of homes91% of homes
Living areabigger than1,512 ft²33% of homes45% of homes
Lot sizebigger than0.17 ac65% of homes58% of homes
Year builtnewer than195070% of homes52% of homes

About 121 Clamar Ave

How much is 121 Clamar Ave, Havertown, PA worth?

The TopHap Estimate for 121 Clamar Ave, Havertown, PA is $559,731 as of Sep 24, 2026. The likely range is $544,992 to $574,470. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 Clamar Ave, Havertown, PA last sell?

121 Clamar Ave, Havertown, PA last sold on May 13, 2021 for $420,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 121 Clamar Ave, Havertown, PA?

121 Clamar Ave, Havertown, PA has 3 bedrooms, 2 bathrooms, 1,512 square feet of living space and a 0.17-acre lot.

When was 121 Clamar Ave, Havertown, PA built?

121 Clamar Ave, Havertown, PA was built in 1950, making it 76 years old. It is a conventional home. The building has 2 stories.

What schools serve 121 Clamar Ave, Havertown, PA?

121 Clamar Ave, Havertown, PA is assigned to Manoa Elementary School (elementary), rated B+; Haverford Middle School (middle), rated A+; Haverford High School (high), rated A+. All sit in Haverford Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 Clamar Ave, Havertown, PA compare to other homes in Havertown 19083?

Among the 12,770 homes in Havertown 19083, it is worth more than 49% of them ($559,731 against a typical $561,112), its price per square foot is higher than 86% of them ($370 against a typical $311), it is bigger than 33% of them (1,512 ft² against a typical 1,712 ft²), its lot is bigger than 65% of them (0.17 ac against a typical 0.15 ac) and it is newer than 70% of them (1950 against a typical 1947). Measured against all of Delaware County, it is worth more than 68% 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 121 Clamar Ave, Havertown, PA?

The 2026 property tax bill for 121 Clamar Ave, Havertown, PA was $9,658. The county assessed it at $344,090.

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