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Single Family ResidenceResidential
$423,413$256 / 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 96How 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 $268,000 on Dec 15, 2020

4105 MARY DR

PITTSBURGH, PA 15212
3
Beds
1.5
Baths
1,654 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
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

$423K
$405K low$442K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$268,000 · Dec 15, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,392 (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.$216,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$35,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$181,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$234,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$234,500

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.35
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.
75
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.
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.Bi-Level
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.19
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
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(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
Reserve Primary SchoolA
Elementary · Grades KG–3 · 0.1 mi
H
Shaler Area High SchoolB+
High · Grades 9–12 · 2.8 mi
M
Shaler Area Middle SchoolB+
Middle · Grades 7–8 · 3.7 mi

District: Shaler Area School District

Neighborhood · ZIP 15212These 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.151
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 100.23

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.85%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
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.26,764
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,111 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,128
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,856
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

4105 Mary 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 94% of homes in Pittsburgh 15212
  • Costs more per square foot than 94% of homes in Pittsburgh 15212
  • Has a bigger lot than 90% of homes in Pittsburgh 15212
  • Newer than 96% of homes in Pittsburgh 15212

What homes are worth in Pittsburgh 15212

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

This home
$39K$632K

This home is worth more than 94% of homes in Pittsburgh 15212.

How it measures up in Pittsburgh 15212

The dot is this home. The mark in the middle is the typical home in Pittsburgh 15212.

Estimated value$423,413
CheaperTypical $154,060Pricier

Pricier than 94% of homes nearby

Price per ft²$256
CheaperTypical $107Pricier

Pricier than 94% of homes nearby

Living area1,654 ft²
SmallerTypical 1,546 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.19 ac
SmallerTypical 3,267 ft²Bigger

Bigger than 90% of homes nearby

Year built1978
OlderTypical 1911Newer

Newer than 96% of homes nearby

How 4105 Mary Dr ranks against every home in each area.
MeasureThis homePittsburgh 15212Allegheny County
Estimated valuepricier than$423,41394% of homes81% of homes
Price per ft²pricier than$25694% of homes90% of homes
Living areabigger than1,654 ft²57% of homes58% of homes
Lot sizebigger than0.19 ac90% of homes54% of homes
Year builtnewer than197896% of homes81% of homes

About 4105 Mary Dr

How much is 4105 Mary Dr, Pittsburgh, PA worth?

The TopHap Estimate for 4105 Mary Dr, Pittsburgh, PA is $423,413 as of Sep 24, 2026. The likely range is $405,010 to $441,816. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4105 Mary Dr, Pittsburgh, PA last sell?

4105 Mary Dr, Pittsburgh, PA last sold on Dec 15, 2020 for $268,000, according to the county's recorded deed.

How big is 4105 Mary Dr, Pittsburgh, PA?

4105 Mary Dr, Pittsburgh, PA has 3 bedrooms, 1.5 bathrooms, 1,654 square feet of living space and a 0.19-acre lot.

When was 4105 Mary Dr, Pittsburgh, PA built?

4105 Mary Dr, Pittsburgh, PA was built in 1978, making it 48 years old. It is a bi-level home. The building has 1 story.

What schools serve 4105 Mary Dr, Pittsburgh, PA?

4105 Mary Dr, Pittsburgh, PA is assigned to Reserve Primary School (elementary), rated A; Shaler Area High School (high), rated B+; Shaler Area Middle School (middle), rated B+. All sit in Shaler Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4105 Mary Dr, Pittsburgh, PA compare to other homes in Pittsburgh 15212?

Among the 10,421 homes in Pittsburgh 15212, it is worth more than 94% of them ($423,413 against a typical $154,060), its price per square foot is higher than 94% of them ($256 against a typical $107), it is bigger than 57% of them (1,654 ft² against a typical 1,546 ft²), its lot is bigger than 90% of them (0.19 ac against a typical 3,267 ft²) and it is newer than 96% of them (1978 against a typical 1911). Measured against all of Allegheny County, it is worth more than 81% 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 4105 Mary Dr, Pittsburgh, PA?

The 2026 property tax bill for 4105 Mary Dr, Pittsburgh, PA was $1,392. The county assessed it at $216,500.

More homes on Mary Dr

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