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TownhouseResidential
$176,839$98 / 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 79How 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 $47,900 on Mar 24, 2000

4521 LEIPER ST

PHILADELPHIA, PA 19124
0
Baths
1,813 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.
1,953 ft²
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$177K
$140K low$214K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$47,900 · Mar 24, 2000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$585 (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.$152,500 (2027)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$122,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$141,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$152,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyPHILADELPHIA
Lot (acres)The size of the land the home sits on, from county records.0.04
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
John Marshall Elementary SchoolD
Elementary · Grades KG–5 · 0.1 mi
H
Frankford High SchoolD+
High · Grades 9–12 · 0.4 mi
M
Warren G. Harding Middle SchoolC-
Middle · Grades 6–8 · 0.8 mi

District: Philadelphia City School District

Neighborhood · ZIP 19124These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.30%
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.66,005
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13,409 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$42,417
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$57,777
Average tempThe average temperature here across a full year.55°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

4521 Leiper St 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.

  • Costs less per square foot than 87% of homes in Philadelphia 19124
  • Bigger than 92% of homes in Philadelphia 19124
  • Has a bigger lot than 80% of homes in Philadelphia 19124
  • Older than 79% of homes in Northwood

What homes are worth in Philadelphia 19124

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

This home
$74K$258K

This home is worth more than 60% of homes in Philadelphia 19124.

How it measures up in Philadelphia 19124

The dot is this home. The mark in the middle is the typical home in Philadelphia 19124.

Estimated value$176,839
CheaperTypical $167,984Pricier

Pricier than 60% of homes nearby

Price per ft²$98
CheaperTypical $142Pricier

Pricier than 13% of homes nearby

Living area1,813 ft²
SmallerTypical 1,200 ft²Bigger

Bigger than 92% of homes nearby

Lot size1,953 ft²
SmallerTypical 1,350 ft²Bigger

Bigger than 80% of homes nearby

Year built1930
OlderTypical 1935Newer

Newer than 43% of homes nearby

How 4521 Leiper St ranks against every home in each area.
MeasureThis homeNorthwoodPhiladelphia 19124Philadelphia County
Estimated valuepricier than$176,83950% of homes60% of homes38% of homes
Price per ft²pricier than$9815% of homes13% of homes18% of homes
Living areabigger than1,813 ft²79% of homes92% of homes84% of homes
Lot sizebigger than1,953 ft²60% of homes80% of homes73% of homes
Year builtnewer than193021% of homes43% of homes55% of homes

About 4521 Leiper St

How much is 4521 Leiper St, Philadelphia, PA worth?

The TopHap Estimate for 4521 Leiper St, Philadelphia, PA is $176,839 as of Sep 24, 2026. The likely range is $139,849 to $213,829. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4521 Leiper St, Philadelphia, PA last sell?

4521 Leiper St, Philadelphia, PA last sold on Mar 24, 2000 for $47,900, according to the county's recorded deed.

How big is 4521 Leiper St, Philadelphia, PA?

4521 Leiper St, Philadelphia, PA has 1,813 square feet of living space and a 0.04-acre lot.

When was 4521 Leiper St, Philadelphia, PA built?

4521 Leiper St, Philadelphia, PA was built in 1930, making it 96 years old. It is a townhouse home. The building has 1 story.

What schools serve 4521 Leiper St, Philadelphia, PA?

4521 Leiper St, Philadelphia, PA is assigned to John Marshall Elementary School (elementary), rated D; Frankford High School (high), rated D+; Warren G. Harding Middle School (middle), rated C-. All sit in Philadelphia City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4521 Leiper St, Philadelphia, PA compare to other homes in Philadelphia 19124?

Among the 20,358 homes in Philadelphia 19124, it is worth more than 60% of them ($176,839 against a typical $167,984), its price per square foot is higher than 13% of them ($98 against a typical $142), it is bigger than 92% of them (1,813 ft² against a typical 1,200 ft²), its lot is bigger than 80% of them (1,953 ft² against a typical 1,350 ft²) and it is newer than 43% of them (1930 against a typical 1935). Measured against all of Philadelphia County, it is worth more than 38% 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 4521 Leiper St, Philadelphia, PA?

The 2026 property tax bill for 4521 Leiper St, Philadelphia, PA was $585. The county assessed it at $152,500.

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