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Single Family ResidenceResidential
$580,787$346 / 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 Oct 21, 2026
Last sold for $365,000 on May 7, 2018

29 DERRY DR

GLEN MILLS, PA 19342
3
Beds
1
Baths
1,680 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.
1.56 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
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

$581K
$521K low$641K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$365,000 · May 7, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,891 (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.$320,880 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$128,480
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$192,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$320,880
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$320,880

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.Ranch
CountyDELAWARE
ConstructionThe main material the home's frame and walls are built from.Stone
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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
Westtown - Thornbury Elementary SchoolA
Elementary · Grades KG–5 · 1.9 mi
H
Bayard Rustin High SchoolA-
High · Grades 9–12 · 2.0 mi
M
G. A. Stetson Middle SchoolB
Middle · Grades 6–8 · 3.4 mi

District: West Chester Area School District

Neighborhood · ZIP 19342These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.7%
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.21,043
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,079 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,141
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$165,793
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

29 Derry Dr 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 71% of homes in Delaware County
  • Costs more per square foot than 93% of homes in Glen Mills 19342
  • Smaller than 76% of homes in Glen Mills 19342
  • Has a bigger lot than 97% of homes in Delaware County
  • Older than 93% of homes in Glen Mills 19342

What homes are worth in Glen Mills 19342

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

This home
$265K$1.4M

This home is worth more than 32% of homes in Glen Mills 19342.

How it measures up in Glen Mills 19342

The dot is this home. The mark in the middle is the typical home in Glen Mills 19342.

Estimated value$580,787
CheaperTypical $691,257Pricier

Pricier than 32% of homes nearby

Price per ft²$346
CheaperTypical $271Pricier

Pricier than 93% of homes nearby

Living area1,680 ft²
SmallerTypical 2,550 ft²Bigger

Bigger than 24% of homes nearby

Lot size1.56 ac
SmallerTypical 0.77 acBigger

Bigger than 79% of homes nearby

Year built1950
OlderTypical 1990Newer

Newer than 7% of homes nearby

How 29 Derry Dr ranks against every home in each area.
MeasureThis homeGlen Mills 19342Delaware County
Estimated valuepricier than$580,78732% of homes71% of homes
Price per ft²pricier than$34693% of homes88% of homes
Living areabigger than1,680 ft²24% of homes55% of homes
Lot sizebigger than1.56 ac79% of homes97% of homes
Year builtnewer than19507% of homes53% of homes

About 29 Derry Dr

How much is 29 Derry Dr, Glen Mills, PA worth?

The TopHap Estimate for 29 Derry Dr, Glen Mills, PA is $580,787 as of Oct 21, 2026. The likely range is $520,705 to $640,869. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 29 Derry Dr, Glen Mills, PA last sell?

29 Derry Dr, Glen Mills, PA last sold on May 7, 2018 for $365,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 29 Derry Dr, Glen Mills, PA?

29 Derry Dr, Glen Mills, PA has 3 bedrooms, 1 bathrooms and 1,680 square feet of living space.

When was 29 Derry Dr, Glen Mills, PA built?

29 Derry Dr, Glen Mills, PA was built in 1950, making it 76 years old. It is a ranch home. The building has 1 story.

What schools serve 29 Derry Dr, Glen Mills, PA?

29 Derry Dr, Glen Mills, PA is assigned to Westtown - Thornbury Elementary School (elementary), rated A; Bayard Rustin High School (high), rated A-; G. A. Stetson Middle School (middle), rated B. All sit in West Chester Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 29 Derry Dr, Glen Mills, PA compare to other homes in Glen Mills 19342?

Among the 6,118 homes in Glen Mills 19342, it is worth more than 32% of them ($580,787 against a typical $691,257), its price per square foot is higher than 93% of them ($346 against a typical $271), it is bigger than 24% of them (1,680 ft² against a typical 2,550 ft²), its lot is bigger than 79% of them (1.56 ac against a typical 0.77 ac) and it is newer than 7% of them (1950 against a typical 1990). Measured against all of Delaware County, it is worth more than 71% 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 29 Derry Dr, Glen Mills, PA?

The 2026 property tax bill for 29 Derry Dr, Glen Mills, PA was $4,891. The county assessed it at $320,880.

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