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Single Family ResidenceResidential
$24,203$15 / 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 84How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $15,500 on Apr 6, 1998

121 PROSPECT ST

TURTLE CREEK, PA 15145
3
Beds
1.5
Baths
1,572 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
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

$24K
$20K low$28K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$15,500 · Apr 6, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$141 (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.$21,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$12,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$21,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$21,900

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.36
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
77
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
26
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.Single Family Residence
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.15
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.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Woodland Hills Junior High School
Middle · Grades 7–8 · 1.7 mi
E
Wilkins Elementary SchoolD+
Elementary · Grades KG–6 · 1.9 mi
H
Woodland Hills High SchoolD-
High · Grades 9–12 · 2.6 mi

District: Woodland Hills School District

Neighborhood · ZIP 15145These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
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.6,787
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,662 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$45,416
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$57,646
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

121 Prospect 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 least valuable homes in Allegheny County
  • Among the lowest price per square foot in Turtle Creek 15145
  • Bigger than 67% of homes in Turtle Creek 15145
  • Has a bigger lot than 65% of homes in Turtle Creek 15145
  • Older than 84% of homes in Allegheny County

What homes are worth in Turtle Creek 15145

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

This home
$34K$344K

This home is worth less than almost all homes in Turtle Creek 15145.

How it measures up in Turtle Creek 15145

The dot is this home. The mark in the middle is the typical home in Turtle Creek 15145.

Estimated value$24,203
CheaperTypical $91,145Pricier

Cheaper than almost all homes nearby

Price per ft²$15
CheaperTypical $72Pricier

Cheaper than almost all homes nearby

Living area1,572 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 67% of homes nearby

Lot size0.15 ac
SmallerTypical 0.11 acBigger

Bigger than 65% of homes nearby

Year built1910
OlderTypical 1926Newer

Newer than 23% of homes nearby

How 121 Prospect St ranks against every home in each area.
MeasureThis homeTurtle Creek 15145Allegheny County
Estimated valuepricier than$24,203almost no homesalmost no homes
Price per ft²pricier than$15almost no homesalmost no homes
Living areabigger than1,572 ft²67% of homes54% of homes
Lot sizebigger than0.15 ac65% of homes43% of homes
Year builtnewer than191023% of homes16% of homes

About 121 Prospect St

How much is 121 Prospect St, Turtle Creek, PA worth?

The TopHap Estimate for 121 Prospect St, Turtle Creek, PA is $24,203 as of Aug 30, 2026. The likely range is $20,381 to $28,025. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 Prospect St, Turtle Creek, PA last sell?

121 Prospect St, Turtle Creek, PA last sold on Apr 6, 1998 for $15,500, according to the county's recorded deed.

How big is 121 Prospect St, Turtle Creek, PA?

121 Prospect St, Turtle Creek, PA has 3 bedrooms, 1.5 bathrooms, 1,572 square feet of living space and a 0.15-acre lot.

When was 121 Prospect St, Turtle Creek, PA built?

121 Prospect St, Turtle Creek, PA was built in 1910, making it 116 years old. The building has 2 stories.

What schools serve 121 Prospect St, Turtle Creek, PA?

121 Prospect St, Turtle Creek, PA is assigned to Woodland Hills Junior High School (middle); Wilkins Elementary School (elementary), rated D+; Woodland Hills High School (high), rated D-. All sit in Woodland Hills School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 Prospect St, Turtle Creek, PA compare to other homes in Turtle Creek 15145?

Among the 2,318 homes in Turtle Creek 15145, it is worth more than almost none of them ($24,203 against a typical $91,145), its price per square foot is higher than almost none of them ($15 against a typical $72), it is bigger than 67% of them (1,572 ft² against a typical 1,344 ft²), its lot is bigger than 65% of them (0.15 ac against a typical 0.11 ac) and it is newer than 23% of them (1910 against a typical 1926). Measured against all of Allegheny County, it is worth more than almost no 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 121 Prospect St, Turtle Creek, PA?

The 2026 property tax bill for 121 Prospect St, Turtle Creek, PA was $141. The county assessed it at $21,900.

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