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Duplex (2 Units, Any Combination)Residential
Last sold for $330,000 on May 13, 2026

255 PROSPECT AVE

DOWNINGTOWN, PA 19335
3
Beds
1
Baths
874 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.
3,750 ft²
Lot SizeThe size of the land the home sits on, from county records.
1986
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$330,000 · May 13, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$313 (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.$68,460 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$25,030
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$43,430
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$98,720
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$75,680

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyCHESTER
Lot (acres)The size of the land the home sits on, from county records.0.09
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Neighborhood

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
Bradford Heights Elementary SchoolA
Elementary · Grades KG–5 · 0.6 mi
H
Downingtown High School WestA
High · Grades 9–12 · 0.9 mi
M
Downingtown Middle SchoolA
Middle · Grades 7–8 · 1.1 mi

District: Downingtown Area School District

Neighborhood · ZIP 19335These 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.61
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.53,396
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,255 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$134,311
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$159,194
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

255 Prospect 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.

  • Among the smallest homes in Downingtown 19335
  • Has a smaller lot than 79% of homes in Chester County

How it measures up in Downingtown 19335

The dot is this home. The mark in the middle is the typical home in Downingtown 19335.

Living area874 ft²
SmallerTypical 2,224 ft²Bigger

Smaller than almost all homes nearby

Lot size3,750 ft²
SmallerTypical 0.29 acBigger

Bigger than 24% of homes nearby

Year built1986
OlderTypical 1989Newer

Newer than 44% of homes nearby

How 255 Prospect Ave ranks against every home in each area.
MeasureThis homeDowningtown 19335Chester County
Living areabigger than874 ft²almost no homes2% of homes
Lot sizebigger than3,750 ft²24% of homes21% of homes
Year builtnewer than198644% of homes54% of homes

About 255 Prospect Ave

When did 255 Prospect Ave, Downingtown, PA last sell?

255 Prospect Ave, Downingtown, PA last sold on May 13, 2026 for $330,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 255 Prospect Ave, Downingtown, PA?

255 Prospect Ave, Downingtown, PA has 3 bedrooms, 1 bathrooms, 874 square feet of living space and a 0.09-acre lot.

When was 255 Prospect Ave, Downingtown, PA built?

255 Prospect Ave, Downingtown, PA was built in 1986, making it 40 years old. It is a duplex single home. The building has 1 story.

What schools serve 255 Prospect Ave, Downingtown, PA?

255 Prospect Ave, Downingtown, PA is assigned to Bradford Heights Elementary School (elementary), rated A; Downingtown High School West (high), rated A; Downingtown Middle School (middle), rated A. All sit in Downingtown Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 255 Prospect Ave, Downingtown, PA compare to other homes in Downingtown 19335?

Among the 18,549 homes in Downingtown 19335, it is bigger than almost none of them (874 ft² against a typical 2,224 ft²), its lot is bigger than 24% of them (3,750 ft² against a typical 0.29 ac) and it is newer than 44% of them (1986 against a typical 1989). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 255 Prospect Ave, Downingtown, PA?

The 2026 property tax bill for 255 Prospect Ave, Downingtown, PA was $313. The county assessed it at $68,460.

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