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Single Family ResidenceResidential
$819,086$311 / 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 94How 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 $450,000 on Jul 18, 2011

1145 SAINT MELLION DR

PRESTO, PA 15142
4
Beds
3.5
Baths
2,636 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.
0.84 ac
Lot SizeThe size of the land the home sits on, from county records.
1993
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$819K
$770K low$868K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,000 · Jul 18, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,693 (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.$418,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$95,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$323,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$418,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$436,800

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.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
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.
78
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
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
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.84
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.

E
Chartiers Valley Primary School
Elementary · Grades KG–2 · 0.6 mi
H
Chartiers Valley High SchoolA-
High · Grades 9–12 · 0.8 mi
M
Chartiers Valley Middle SchoolB-
Middle · Grades 6–8 · 0.9 mi

District: Chartiers Valley School District

Neighborhood · ZIP 15142These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.9%
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.924
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.686 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,075
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$170,972
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

1145 Saint Mellion Dr 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 more than 96% of homes in Allegheny County
  • Costs more per square foot than 97% of homes in Allegheny County
  • Bigger than 89% of homes in Allegheny County
  • Has a bigger lot than 93% of homes in Allegheny County
  • Newer than 89% of homes in Allegheny County

What homes are worth in Presto 15142

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

This home
$75K$2.3M

This home is worth more than 58% of homes in Presto 15142.

How it measures up in Presto 15142

The dot is this home. The mark in the middle is the typical home in Presto 15142.

Estimated value$819,086
CheaperTypical $701,680Pricier

Pricier than 58% of homes nearby

Price per ft²$311
CheaperTypical $250Pricier

Pricier than 87% of homes nearby

Living area2,636 ft²
SmallerTypical 2,778 ft²Bigger

Bigger than 44% of homes nearby

Lot size0.84 ac
SmallerTypical 0.36 acBigger

Bigger than 87% of homes nearby

Year built1993
OlderTypical 2001Newer

Newer than 22% of homes nearby

How 1145 Saint Mellion Dr ranks against every home in each area.
MeasureThis homePresto 15142Allegheny County
Estimated valuepricier than$819,08658% of homes96% of homes
Price per ft²pricier than$31187% of homes97% of homes
Living areabigger than2,636 ft²44% of homes89% of homes
Lot sizebigger than0.84 ac87% of homes93% of homes
Year builtnewer than199322% of homes89% of homes

About 1145 Saint Mellion Dr

How much is 1145 Saint Mellion Dr, Presto, PA worth?

The TopHap Estimate for 1145 Saint Mellion Dr, Presto, PA is $819,086 as of Aug 30, 2026. The likely range is $769,835 to $868,337. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1145 Saint Mellion Dr, Presto, PA last sell?

1145 Saint Mellion Dr, Presto, PA last sold on Jul 18, 2011 for $450,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 1145 Saint Mellion Dr, Presto, PA?

1145 Saint Mellion Dr, Presto, PA has 4 bedrooms, 3.5 bathrooms, 2,636 square feet of living space and a 0.84-acre lot.

When was 1145 Saint Mellion Dr, Presto, PA built?

1145 Saint Mellion Dr, Presto, PA was built in 1993, making it 33 years old. It is a colonial home. The building has 2 stories.

What schools serve 1145 Saint Mellion Dr, Presto, PA?

1145 Saint Mellion Dr, Presto, PA is assigned to Chartiers Valley Primary School (elementary); Chartiers Valley High School (high), rated A-; Chartiers Valley Middle School (middle), rated B-. All sit in Chartiers Valley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1145 Saint Mellion Dr, Presto, PA compare to other homes in Presto 15142?

Among the 696 homes in Presto 15142, it is worth more than 58% of them ($819,086 against a typical $701,680), its price per square foot is higher than 87% of them ($311 against a typical $250), it is bigger than 44% of them (2,636 ft² against a typical 2,778 ft²), its lot is bigger than 87% of them (0.84 ac against a typical 0.36 ac) and it is newer than 22% of them (1993 against a typical 2001). Measured against all of Allegheny County, it is worth more than 96% 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 1145 Saint Mellion Dr, Presto, PA?

The 2026 property tax bill for 1145 Saint Mellion Dr, Presto, PA was $2,693. The county assessed it at $418,800.

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