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Single Family ResidenceResidential
$315,407$304 / 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 94How 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 $173,000 on Jun 20, 2011

18 PROSPECT AVE

MALVERN, PA 19355
3
Beds
1
Baths
1,039 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.
1948
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

$315K
$298K low$333K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$173,000 · Jun 20, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$287 (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.$91,730 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$27,910
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$63,820
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$91,730
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$91,730

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.Cape Cod
CountyCHESTER
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.1985
Lot (acres)The size of the land the home sits on, from county records.0.22
HeatingThe type of heating system in the home.Hot Water
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(2)

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.

H
Great Valley High SchoolA+
High · Grades 9–12 · 1.4 mi
M
Great Valley Middle SchoolA+
Middle · Grades 6–8 · 1.7 mi
E
Sugartown Elementary SchoolB+
Elementary · Grades KG–5 · 3.2 mi

District: Great Valley School District

Neighborhood · ZIP 19355These 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.70
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 100.83

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
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.1.0%
PopulationHow many people live in this area.31,804
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.841 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$152,676
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$188,510
Average tempThe average temperature here across a full year.52°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

18 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.

  • Worth less than 98% of homes in Malvern 19355
  • Costs more per square foot than 75% of homes in Chester County
  • Smaller than 97% of homes in Malvern 19355
  • Has a smaller lot than 66% of homes in Malvern 19355
  • Older than 92% of homes in Malvern 19355

What homes are worth in Malvern 19355

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

This home
$306K$2.4M

This home is worth more than 2% of homes in Malvern 19355.

How it measures up in Malvern 19355

The dot is this home. The mark in the middle is the typical home in Malvern 19355.

Estimated value$315,407
CheaperTypical $751,355Pricier

Pricier than 2% of homes nearby

Price per ft²$304
CheaperTypical $295Pricier

Pricier than 55% of homes nearby

Living area1,039 ft²
SmallerTypical 2,597 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.22 ac
SmallerTypical 0.48 acBigger

Bigger than 34% of homes nearby

Year built1948
OlderTypical 1983Newer

Newer than 8% of homes nearby

How 18 Prospect Ave ranks against every home in each area.
MeasureThis homeMalvern 19355Chester County
Estimated valuepricier than$315,4072% of homes8% of homes
Price per ft²pricier than$30455% of homes75% of homes
Living areabigger than1,039 ft²3% of homes4% of homes
Lot sizebigger than0.22 ac34% of homes34% of homes
Year builtnewer than19488% of homes14% of homes

About 18 Prospect Ave

How much is 18 Prospect Ave, Malvern, PA worth?

The TopHap Estimate for 18 Prospect Ave, Malvern, PA is $315,407 as of Aug 30, 2026. The likely range is $297,649 to $333,165. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Prospect Ave, Malvern, PA last sell?

18 Prospect Ave, Malvern, PA last sold on Jun 20, 2011 for $173,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 18 Prospect Ave, Malvern, PA?

18 Prospect Ave, Malvern, PA has 3 bedrooms, 1 bathrooms, 1,039 square feet of living space and a 0.22-acre lot.

When was 18 Prospect Ave, Malvern, PA built?

18 Prospect Ave, Malvern, PA was built in 1948, making it 78 years old. It is a cape cod home. The building has 1 story.

What schools serve 18 Prospect Ave, Malvern, PA?

18 Prospect Ave, Malvern, PA is assigned to Great Valley High School (high), rated A+; Great Valley Middle School (middle), rated A+; Sugartown Elementary School (elementary), rated B+. All sit in Great Valley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Prospect Ave, Malvern, PA compare to other homes in Malvern 19355?

Among the 9,524 homes in Malvern 19355, it is worth more than 2% of them ($315,407 against a typical $751,355), its price per square foot is higher than 55% of them ($304 against a typical $295), it is bigger than 3% of them (1,039 ft² against a typical 2,597 ft²), its lot is bigger than 34% of them (0.22 ac against a typical 0.48 ac) and it is newer than 8% of them (1948 against a typical 1983). Measured against all of Chester County, it is worth more than 8% 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 18 Prospect Ave, Malvern, PA?

The 2026 property tax bill for 18 Prospect Ave, Malvern, PA was $287. The county assessed it at $91,730.

More homes on Prospect Ave

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