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Duplex (2 Units, Any Combination)Residential

512 COMMERCE ST

DARBY, PA 19023
3
Beds
1
Baths
1,334 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.
2,004 ft²
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.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,875 (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.$71,920 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,210
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$57,710
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$71,920
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$71,920

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
CountyDELAWARE
Lot (acres)The size of the land the home sits on, from county records.0.05
ConstructionThe main material the home's frame and walls are built from.Brick
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
Walnut Street Elementary SchoolC
Elementary · Grades KG–6 · 0.2 mi
M
Penn Wood Middle SchoolD+
Middle · Grades 7–8 · 0.3 mi
H
Penn Wood High SchoolC-
High · Grades 9–12 · 2.2 mi

District: William Penn School District

Neighborhood · ZIP 19023These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.79

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.27%
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.22,855
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11,478 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,669
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,129
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

512 Commerce St 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.

  • Smaller than 67% of homes in Delaware County
  • Has a smaller lot than 85% of homes in Delaware County
  • Older than 66% of homes in Delaware County

How it measures up in Darby 19023

The dot is this home. The mark in the middle is the typical home in Darby 19023.

Living area1,334 ft²
SmallerTypical 1,224 ft²Bigger

Bigger than 61% of homes nearby

Lot size2,004 ft²
SmallerTypical 2,134 ft²Bigger

Bigger than 45% of homes nearby

Year built1940
OlderTypical 1932Newer

Newer than 60% of homes nearby

How 512 Commerce St ranks against every home in each area.
MeasureThis homeDarbyDarby 19023Delaware County
Living areabigger than1,334 ft²66% of homes61% of homes33% of homes
Lot sizebigger than2,004 ft²60% of homes45% of homes15% of homes
Year builtnewer than194064% of homes60% of homes34% of homes

About 512 Commerce St

When did 512 Commerce St, Darby, PA last sell?

512 Commerce St, Darby, PA last sold on May 13, 2016, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 512 Commerce St, Darby, PA?

512 Commerce St, Darby, PA has 3 bedrooms, 1 bathrooms, 1,334 square feet of living space and a 0.05-acre lot.

When was 512 Commerce St, Darby, PA built?

512 Commerce St, Darby, PA was built in 1940, making it 86 years old. It is a duplex single home. The building has 2 stories.

What schools serve 512 Commerce St, Darby, PA?

512 Commerce St, Darby, PA is assigned to Walnut Street Elementary School (elementary), rated C; Penn Wood Middle School (middle), rated D+; Penn Wood High School (high), rated C-. All sit in William Penn School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 512 Commerce St, Darby, PA compare to other homes in Darby 19023?

Among the 6,821 homes in Darby 19023, it is bigger than 61% of them (1,334 ft² against a typical 1,224 ft²), its lot is bigger than 45% of them (2,004 ft² against a typical 2,134 ft²) and it is newer than 60% of them (1940 against a typical 1932). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 512 Commerce St, Darby, PA?

The 2026 property tax bill for 512 Commerce St, Darby, PA was $3,875. The county assessed it at $71,920.

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