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Single Family ResidenceResidential
$277,649$171 / 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 89How 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 $269,000 on May 14, 2025

820 CHESTNUT ST

DARBY, PA 19023
3
Beds
1.5
Baths
1,626 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
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.

Valuation

$278K
$248K low$308K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$269,000 · May 14, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,033 (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.$110,770 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$29,060
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$81,710
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$110,770
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$110,770

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDELAWARE
Lot (acres)The size of the land the home sits on, from county records.0.17
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
Harris SchoolD-
Elementary · Grades 1–8 · 0.3 mi
H
Academy Park High SchoolD
High · Grades 9–12 · 1.0 mi

District: Southeast Delco 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

820 Chestnut 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.

  • Among the most valuable homes in Darby 19023
  • Costs more per square foot than 87% of homes in Darby 19023
  • Bigger than 83% of homes in Darby 19023
  • Has a bigger lot than 95% of homes in Darby 19023
  • Older than 89% of homes in Delaware County

What homes are worth in Darby 19023

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

This home
$80K$273K

This home is worth more than almost all homes in Darby 19023.

How it measures up in Darby 19023

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

Estimated value$277,649
CheaperTypical $146,781Pricier

Pricier than almost all homes nearby

Price per ft²$171
CheaperTypical $125Pricier

Pricier than 87% of homes nearby

Living area1,626 ft²
SmallerTypical 1,220 ft²Bigger

Bigger than 83% of homes nearby

Lot size0.17 ac
SmallerTypical 2,134 ft²Bigger

Bigger than 95% of homes nearby

Year built1920
OlderTypical 1932Newer

Newer than 24% of homes nearby

How 820 Chestnut St ranks against every home in each area.
MeasureThis homeCollingdaleDarby 19023Delaware County
Estimated valuepricier than$277,64996% of homesalmost all homes28% of homes
Price per ft²pricier than$17175% of homes87% of homes22% of homes
Living areabigger than1,626 ft²81% of homes83% of homes52% of homes
Lot sizebigger than0.17 ac93% of homes95% of homes57% of homes
Year builtnewer than192027% of homes24% of homes11% of homes

About 820 Chestnut St

How much is 820 Chestnut St, Darby, PA worth?

The TopHap Estimate for 820 Chestnut St, Darby, PA is $277,649 as of Sep 24, 2026. The likely range is $247,726 to $307,572. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 820 Chestnut St, Darby, PA last sell?

820 Chestnut St, Darby, PA last sold on May 14, 2025 for $269,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 820 Chestnut St, Darby, PA?

820 Chestnut St, Darby, PA has 3 bedrooms, 1.5 bathrooms, 1,626 square feet of living space and a 0.17-acre lot.

When was 820 Chestnut St, Darby, PA built?

820 Chestnut St, Darby, PA was built in 1920, making it 106 years old. The building has 2 stories.

What schools serve 820 Chestnut St, Darby, PA?

820 Chestnut St, Darby, PA is assigned to Harris School (elementary), rated D-; Academy Park High School (high), rated D. All sit in Southeast Delco School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 820 Chestnut St, Darby, PA compare to other homes in Darby 19023?

Among the 6,823 homes in Darby 19023, it is worth more than almost all of them ($277,649 against a typical $146,781), its price per square foot is higher than 87% of them ($171 against a typical $125), it is bigger than 83% of them (1,626 ft² against a typical 1,220 ft²), its lot is bigger than 95% of them (0.17 ac against a typical 2,134 ft²) and it is newer than 24% of them (1920 against a typical 1932). Measured against all of Delaware County, it is worth more than 28% 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 820 Chestnut St, Darby, PA?

The 2026 property tax bill for 820 Chestnut St, Darby, PA was $4,033. The county assessed it at $110,770.

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