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Single Family ResidenceResidential
$802,306$357 / 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 93How 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 $180,000 on Nov 1, 1986

437 DONALYN LN

BERWYN, PA 19312
4
Beds
3 / 2
Baths
2,250 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.
0.68 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$802K
$748K low$856K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$180,000 · Nov 1, 1986

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$909 (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.$232,290 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$68,760
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$163,530
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$232,290
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$232,290

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
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.1995
Lot (acres)The size of the land the home sits on, from county records.0.68
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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

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

E
Hillside Elementary SchoolA+
Elementary · Grades KG–4 · 0.3 mi
H
Conestoga High SchoolA+
High · Grades 9–12 · 0.7 mi
M
Tredyffrin / Easttown Middle SchoolA+
Middle · Grades 5–8 · 0.9 mi

District: Tredyffrin-Easttown School District

Neighborhood · ZIP 19312These 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.52
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.85

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.12,549
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,250 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$196,955
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$235,138
Average tempThe average temperature here across a full year.53°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

437 Donalyn Ln 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 78% of homes in Chester County
  • Costs more per square foot than 90% of homes in Chester County
  • Smaller than 69% of homes in Berwyn 19312
  • Older than 67% of homes in Chester County

What homes are worth in Berwyn 19312

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

This home
$503K$3.1M

This home is worth more than 27% of homes in Berwyn 19312.

How it measures up in Berwyn 19312

The dot is this home. The mark in the middle is the typical home in Berwyn 19312.

Estimated value$802,306
CheaperTypical $993,318Pricier

Pricier than 27% of homes nearby

Price per ft²$357
CheaperTypical $368Pricier

Pricier than 43% of homes nearby

Living area2,250 ft²
SmallerTypical 2,758 ft²Bigger

Bigger than 31% of homes nearby

Lot size0.68 ac
SmallerTypical 0.59 acBigger

Bigger than 54% of homes nearby

Year built1970
OlderTypical 1965Newer

Newer than 58% of homes nearby

How 437 Donalyn Ln ranks against every home in each area.
MeasureThis homeBerwyn 19312Chester County
Estimated valuepricier than$802,30627% of homes78% of homes
Price per ft²pricier than$35743% of homes90% of homes
Living areabigger than2,250 ft²31% of homes52% of homes
Lot sizebigger than0.68 ac54% of homes61% of homes
Year builtnewer than197058% of homes33% of homes

About 437 Donalyn Ln

How much is 437 Donalyn Ln, Berwyn, PA worth?

The TopHap Estimate for 437 Donalyn Ln, Berwyn, PA is $802,306 as of Sep 24, 2026. The likely range is $748,273 to $856,339. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 437 Donalyn Ln, Berwyn, PA last sell?

437 Donalyn Ln, Berwyn, PA last sold on Nov 1, 1986 for $180,000, according to the county's recorded deed.

How big is 437 Donalyn Ln, Berwyn, PA?

437 Donalyn Ln, Berwyn, PA has 4 bedrooms, 3 bathrooms, 2,250 square feet of living space and a 0.68-acre lot.

When was 437 Donalyn Ln, Berwyn, PA built?

437 Donalyn Ln, Berwyn, PA was built in 1970, making it 56 years old. It is a conventional home. The building has 2 stories.

What schools serve 437 Donalyn Ln, Berwyn, PA?

437 Donalyn Ln, Berwyn, PA is assigned to Hillside Elementary School (elementary), rated A+; Conestoga High School (high), rated A+; Tredyffrin / Easttown Middle School (middle), rated A+. All sit in Tredyffrin-Easttown School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 437 Donalyn Ln, Berwyn, PA compare to other homes in Berwyn 19312?

Among the 4,032 homes in Berwyn 19312, it is worth more than 27% of them ($802,306 against a typical $993,318), its price per square foot is higher than 43% of them ($357 against a typical $368), it is bigger than 31% of them (2,250 ft² against a typical 2,758 ft²), its lot is bigger than 54% of them (0.68 ac against a typical 0.59 ac) and it is newer than 58% of them (1970 against a typical 1965). Measured against all of Chester County, it is worth more than 78% 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 437 Donalyn Ln, Berwyn, PA?

The 2026 property tax bill for 437 Donalyn Ln, Berwyn, PA was $909. The county assessed it at $232,290.

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