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Single Family ResidenceResidential
$213,589$257 / 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 90How 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 $130,000 on Mar 4, 2021

421 MADISON AVE

PROSPECT PARK, PA 19076
2
Beds
1.5
Baths
830 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
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.

Valuation

$214K
$193K low$234K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$130,000 · Mar 4, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,552 (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.$127,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$46,220
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$81,380
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$127,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$127,600

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.Bungalow
CountyDELAWARE
Lot (acres)The size of the land the home sits on, from county records.0.10
ConstructionThe main material the home's frame and walls are built from.Stone
HeatingThe type of heating system in the home.Central
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
Prospect Park SchoolB
Elementary · Grades 1–8 · 0.5 mi
H
Interboro High SchoolC+
High · Grades 9–12 · 1.0 mi

District: Interboro School District

Neighborhood · ZIP 19076These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.80

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.6,651
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,705 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,732
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,339
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

421 Madison 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 97% of homes in Prospect Park 19076
  • Costs more per square foot than 89% of homes in Prospect Park 19076
  • Smaller than 98% of homes in Prospect Park 19076
  • Older than 65% of homes in Delaware County

What homes are worth in Prospect Park 19076

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

This home
$190K$454K

This home is worth more than 3% of homes in Prospect Park 19076.

How it measures up in Prospect Park 19076

The dot is this home. The mark in the middle is the typical home in Prospect Park 19076.

Estimated value$213,589
CheaperTypical $305,243Pricier

Pricier than 3% of homes nearby

Price per ft²$257
CheaperTypical $199Pricier

Pricier than 89% of homes nearby

Living area830 ft²
SmallerTypical 1,388 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.1 ac
SmallerTypical 0.12 acBigger

Bigger than 41% of homes nearby

Year built1940
OlderTypical 1935Newer

Newer than 59% of homes nearby

How 421 Madison Ave ranks against every home in each area.
MeasureThis homeProspect Park 19076Delaware County
Estimated valuepricier than$213,5893% of homes19% of homes
Price per ft²pricier than$25789% of homes59% of homes
Living areabigger than830 ft²2% of homes3% of homes
Lot sizebigger than0.1 ac41% of homes37% of homes
Year builtnewer than194059% of homes35% of homes

About 421 Madison Ave

How much is 421 Madison Ave, Prospect Park, PA worth?

The TopHap Estimate for 421 Madison Ave, Prospect Park, PA is $213,589 as of Aug 30, 2026. The likely range is $192,727 to $234,451. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Madison Ave, Prospect Park, PA last sell?

421 Madison Ave, Prospect Park, PA last sold on Mar 4, 2021 for $130,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 421 Madison Ave, Prospect Park, PA?

421 Madison Ave, Prospect Park, PA has 2 bedrooms, 1.5 bathrooms, 830 square feet of living space and a 0.10-acre lot.

When was 421 Madison Ave, Prospect Park, PA built?

421 Madison Ave, Prospect Park, PA was built in 1940, making it 86 years old. It is a bungalow home. The building has 1 story.

What schools serve 421 Madison Ave, Prospect Park, PA?

421 Madison Ave, Prospect Park, PA is assigned to Prospect Park School (elementary), rated B; Interboro High School (high), rated C+. All sit in Interboro School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Madison Ave, Prospect Park, PA compare to other homes in Prospect Park 19076?

Among the 1,862 homes in Prospect Park 19076, it is worth more than 3% of them ($213,589 against a typical $305,243), its price per square foot is higher than 89% of them ($257 against a typical $199), it is bigger than 2% of them (830 ft² against a typical 1,388 ft²), its lot is bigger than 41% of them (0.1 ac against a typical 0.12 ac) and it is newer than 59% of them (1940 against a typical 1935). Measured against all of Delaware County, it is worth more than 19% 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 421 Madison Ave, Prospect Park, PA?

The 2026 property tax bill for 421 Madison Ave, Prospect Park, PA was $4,552. The county assessed it at $127,600.

More homes on Madison Ave

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More homes in Prospect Park 19076

Assigned schools

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