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TownhouseResidential
$368,514$433 / 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 97How 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 $350,000 on Oct 16, 2024

831 KATER ST

PHILADELPHIA, PA 19147
2
Beds
1
Baths
852 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.
492 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

$369K
$357K low$380K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,000 · Oct 16, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,936 (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.$360,000 (2027)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$72,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$288,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$452,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$360,000

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.0.01
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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
William M. Meredith SchoolA+
Elementary · Grades KG–8 · 0.3 mi
H
Horace Furness High SchoolD
High · Grades 9–12 · 1.3 mi

District: Philadelphia City School District

Neighborhood · ZIP 19147These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.73

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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.39,711
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.24,684 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,472
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,361
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

831 Kater 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 84% of homes in Bella Vista
  • Costs more per square foot than 95% of homes in Philadelphia County
  • Smaller than 93% of homes in Philadelphia County
  • Among the smallest lots in Philadelphia County
  • Newer than 76% of homes in Bella Vista

What homes are worth in Philadelphia 19147

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

This home
$233K$1.3M

This home is worth more than 23% of homes in Philadelphia 19147.

How it measures up in Philadelphia 19147

The dot is this home. The mark in the middle is the typical home in Philadelphia 19147.

Estimated value$368,514
CheaperTypical $497,430Pricier

Pricier than 23% of homes nearby

Price per ft²$433
CheaperTypical $353Pricier

Pricier than 80% of homes nearby

Living area852 ft²
SmallerTypical 1,506 ft²Bigger

Bigger than 10% of homes nearby

Lot size492 ft²
SmallerTypical 871 ft²Bigger

Bigger than 7% of homes nearby

Year built1920
OlderTypical 1920Newer

Newer than 66% of homes nearby

How 831 Kater St ranks against every home in each area.
MeasureThis homeBella VistaPhiladelphia 19147Philadelphia County
Estimated valuepricier than$368,51416% of homes23% of homes80% of homes
Price per ft²pricier than$43379% of homes80% of homes95% of homes
Living areabigger than852 ft²9% of homes10% of homes7% of homes
Lot sizebigger than492 ft²12% of homes7% of homesalmost no homes
Year builtnewer than192076% of homes66% of homes29% of homes

About 831 Kater St

How much is 831 Kater St, Philadelphia, PA worth?

The TopHap Estimate for 831 Kater St, Philadelphia, PA is $368,514 as of Sep 24, 2026. The likely range is $356,721 to $380,307. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 831 Kater St, Philadelphia, PA last sell?

831 Kater St, Philadelphia, PA last sold on Oct 16, 2024 for $350,000, according to the county's recorded deed.

How big is 831 Kater St, Philadelphia, PA?

831 Kater St, Philadelphia, PA has 2 bedrooms, 1 bathrooms, 852 square feet of living space and a 0.01-acre lot.

When was 831 Kater St, Philadelphia, PA built?

831 Kater 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 831 Kater St, Philadelphia, PA?

831 Kater St, Philadelphia, PA is assigned to William M. Meredith School (elementary), rated A+; Horace Furness 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 831 Kater St, Philadelphia, PA compare to other homes in Philadelphia 19147?

Among the 14,625 homes in Philadelphia 19147, it is worth more than 23% of them ($368,514 against a typical $497,430), its price per square foot is higher than 80% of them ($433 against a typical $353), it is bigger than 10% of them (852 ft² against a typical 1,506 ft²), its lot is bigger than 7% of them (492 ft² against a typical 871 ft²) and it is newer than 66% of them (1920 against a typical 1920). Measured against all of Philadelphia County, it is worth more than 80% 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 831 Kater St, Philadelphia, PA?

The 2026 property tax bill for 831 Kater St, Philadelphia, PA was $4,936. The county assessed it at $360,000.

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