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TownhouseResidential
$143,604$103 / 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 86How 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

3918 FOLSOM ST

PHILADELPHIA, PA 19104
0
Baths
1,398 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.
910 ft²
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.
3
StoriesHow many floors the home has above ground.

Valuation

$144K
$123K low$164K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$155,900 (2027)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,180
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$124,720
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$152,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$155,900

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
76
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyPHILADELPHIA
Lot (acres)The size of the land the home sits on, from county records.0.02
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Belmont Charter SchoolD+
Elementary · Grades KG–8 · 0.2 mi
H
West Philadelphia High SchoolD+
High · Grades 9–12 · 1.1 mi

District: Philadelphia City School District

Neighborhood · ZIP 19104These 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.135
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.77

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.28%
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.56,560
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.17,613 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$37,197
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$54,514
Average tempThe average temperature here across a full year.55°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

3918 Folsom 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.

  • Worth less than 73% of homes in Philadelphia County
  • Costs less per square foot than 79% of homes in Philadelphia County
  • Has a smaller lot than 86% of homes in Philadelphia 19104
  • Older than 83% of homes in Mantua

What homes are worth in Philadelphia 19104

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

This home
$60K$850K

This home is worth more than 35% of homes in Philadelphia 19104.

How it measures up in Philadelphia 19104

The dot is this home. The mark in the middle is the typical home in Philadelphia 19104.

Estimated value$143,604
CheaperTypical $193,403Pricier

Pricier than 35% of homes nearby

Price per ft²$103
CheaperTypical $137Pricier

Pricier than 31% of homes nearby

Living area1,398 ft²
SmallerTypical 1,760 ft²Bigger

Bigger than 37% of homes nearby

Lot size910 ft²
SmallerTypical 1,394 ft²Bigger

Bigger than 14% of homes nearby

Year built1920
OlderTypical 1925Newer

Newer than 34% of homes nearby

How 3918 Folsom St ranks against every home in each area.
MeasureThis homeMantuaPhiladelphia 19104Philadelphia County
Estimated valuepricier than$143,60436% of homes35% of homes27% of homes
Price per ft²pricier than$10325% of homes31% of homes21% of homes
Living areabigger than1,398 ft²52% of homes37% of homes63% of homes
Lot sizebigger than910 ft²21% of homes14% of homes21% of homes
Year builtnewer than192017% of homes34% of homes28% of homes

About 3918 Folsom St

How much is 3918 Folsom St, Philadelphia, PA worth?

The TopHap Estimate for 3918 Folsom St, Philadelphia, PA is $143,604 as of Sep 24, 2026. The likely range is $123,209 to $163,999. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3918 Folsom St, Philadelphia, PA last sell?

3918 Folsom St, Philadelphia, PA last sold on Apr 27, 1967, according to the county's recorded deed.

How big is 3918 Folsom St, Philadelphia, PA?

3918 Folsom St, Philadelphia, PA has 1,398 square feet of living space and a 0.02-acre lot.

When was 3918 Folsom St, Philadelphia, PA built?

3918 Folsom St, Philadelphia, PA was built in 1920, making it 106 years old. It is a townhouse home. The building has 3 stories.

What schools serve 3918 Folsom St, Philadelphia, PA?

3918 Folsom St, Philadelphia, PA is assigned to Belmont Charter School (elementary), rated D+; West Philadelphia High School (high), rated D+. All sit in Philadelphia City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3918 Folsom St, Philadelphia, PA compare to other homes in Philadelphia 19104?

Among the 8,771 homes in Philadelphia 19104, it is worth more than 35% of them ($143,604 against a typical $193,403), its price per square foot is higher than 31% of them ($103 against a typical $137), it is bigger than 37% of them (1,398 ft² against a typical 1,760 ft²), its lot is bigger than 14% of them (910 ft² against a typical 1,394 ft²) and it is newer than 34% of them (1920 against a typical 1925). Measured against all of Philadelphia County, it is worth more than 27% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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