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Single Family ResidenceResidential
$143,457$80 / 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 68How 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 $74,000 on Jul 19, 2006

110 21ST ST

PITTSBURGH, PA 15215
3
Beds
1
Baths
1,800 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.
4,210 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.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$143K
$97K low$190K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$74,000 · Jul 19, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$117 (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.$18,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$18,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$36,200

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.46
51
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
75
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
80
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
20
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.15 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Single Family Residence
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.10
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
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(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

Neighborhood · ZIP 15215These 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.95
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 100.28

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.12,353
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,000 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,749
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,576
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.45%

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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

110 21st 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 89% of homes in Pittsburgh 15215
  • Costs less per square foot than 94% of homes in Pittsburgh 15215
  • Bigger than 66% of homes in Allegheny County
  • Has a smaller lot than 72% of homes in Allegheny County
  • Older than 77% of homes in Allegheny County

What homes are worth in Pittsburgh 15215

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

This home
$98K$1.5M

This home is worth more than 11% of homes in Pittsburgh 15215.

How it measures up in Pittsburgh 15215

The dot is this home. The mark in the middle is the typical home in Pittsburgh 15215.

Estimated value$143,457
CheaperTypical $355,000Pricier

Pricier than 11% of homes nearby

Price per ft²$80
CheaperTypical $218Pricier

Pricier than 6% of homes nearby

Living area1,800 ft²
SmallerTypical 1,806 ft²Bigger

Bigger than 50% of homes nearby

Lot size4,210 ft²
SmallerTypical 0.16 acBigger

Bigger than 40% of homes nearby

Year built1920
OlderTypical 1941Newer

Newer than 36% of homes nearby

How 110 21st St ranks against every home in each area.
MeasureThis homePittsburgh 15215Allegheny County
Estimated valuepricier than$143,45711% of homes25% of homes
Price per ft²pricier than$806% of homes15% of homes
Living areabigger than1,800 ft²50% of homes66% of homes
Lot sizebigger than4,210 ft²40% of homes28% of homes
Year builtnewer than192036% of homes23% of homes

About 110 21st St

How much is 110 21st St, Pittsburgh, PA worth?

The TopHap Estimate for 110 21st St, Pittsburgh, PA is $143,457 as of Sep 24, 2026. The likely range is $96,929 to $189,985. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 110 21st St, Pittsburgh, PA last sell?

110 21st St, Pittsburgh, PA last sold on Jul 19, 2006 for $74,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 110 21st St, Pittsburgh, PA?

110 21st St, Pittsburgh, PA has 3 bedrooms, 1 bathrooms, 1,800 square feet of living space and a 0.10-acre lot.

When was 110 21st St, Pittsburgh, PA built?

110 21st St, Pittsburgh, PA was built in 1920, making it 106 years old. The building has 2 stories.

How does 110 21st St, Pittsburgh, PA compare to other homes in Pittsburgh 15215?

Among the 4,653 homes in Pittsburgh 15215, it is worth more than 11% of them ($143,457 against a typical $355,000), its price per square foot is higher than 6% of them ($80 against a typical $218), it is bigger than 50% of them (1,800 ft² against a typical 1,806 ft²), its lot is bigger than 40% of them (4,210 ft² against a typical 0.16 ac) and it is newer than 36% of them (1920 against a typical 1941). Measured against all of Allegheny County, it is worth more than 25% 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 110 21st St, Pittsburgh, PA?

The 2026 property tax bill for 110 21st St, Pittsburgh, PA was $117. The county assessed it at $18,200.

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