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Single Family ResidenceResidential
$960,459$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 91How 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

100 ROBB HOLLOW RD

PITTSBURGH, PA 15243
4
Beds
3.5
Baths
3,756 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.
0.57 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
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.

Valuation

$960K
$876K low$1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,029 (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.$471,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$97,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$373,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$527,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$489,100

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.
4
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.
79
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.0.57
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Hoover Elementary SchoolA
Elementary · Grades KG–5 · 0.2 mi
M
Jefferson Middle SchoolA
Middle · Grades 6–8 · 0.9 mi
H
Mt. Lebanon High SchoolA+
High · Grades 9–12 · 1.1 mi

District: Mt. Lebanon School District

Neighborhood · ZIP 15243These 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.26
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.14,057
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,667 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,655
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,955
Average tempThe average temperature here across a full year.51°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

100 Robb Hollow Rd 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 98% of homes in Allegheny County
  • Costs more per square foot than 89% of homes in Allegheny County
  • Bigger than 98% of homes in Pittsburgh 15243
  • Has a bigger lot than 97% of homes in Pittsburgh 15243
  • Among the newest homes in Pittsburgh 15243

What homes are worth in Pittsburgh 15243

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

This home
$204K$1.3M

This home is worth more than 95% of homes in Pittsburgh 15243.

How it measures up in Pittsburgh 15243

The dot is this home. The mark in the middle is the typical home in Pittsburgh 15243.

Estimated value$960,459
CheaperTypical $353,373Pricier

Pricier than 95% of homes nearby

Price per ft²$256
CheaperTypical $234Pricier

Pricier than 67% of homes nearby

Living area3,756 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.57 ac
SmallerTypical 0.19 acBigger

Bigger than 97% of homes nearby

Year built2004
OlderTypical 1955Newer

Newer than almost all homes nearby

How 100 Robb Hollow Rd ranks against every home in each area.
MeasureThis homePittsburgh 15243Allegheny County
Estimated valuepricier than$960,45995% of homes98% of homes
Price per ft²pricier than$25667% of homes89% of homes
Living areabigger than3,756 ft²98% of homes97% of homes
Lot sizebigger than0.57 ac97% of homes89% of homes
Year builtnewer than2004almost all homes94% of homes

About 100 Robb Hollow Rd

How much is 100 Robb Hollow Rd, Pittsburgh, PA worth?

The TopHap Estimate for 100 Robb Hollow Rd, Pittsburgh, PA is $960,459 as of Aug 30, 2026. The likely range is $876,225 to $1,044,693. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 Robb Hollow Rd, Pittsburgh, PA last sell?

100 Robb Hollow Rd, Pittsburgh, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 100 Robb Hollow Rd, Pittsburgh, PA?

100 Robb Hollow Rd, Pittsburgh, PA has 4 bedrooms, 3.5 bathrooms, 3,756 square feet of living space and a 0.57-acre lot.

When was 100 Robb Hollow Rd, Pittsburgh, PA built?

100 Robb Hollow Rd, Pittsburgh, PA was built in 2004, making it 22 years old. It is a colonial home. The building has 2 stories.

What schools serve 100 Robb Hollow Rd, Pittsburgh, PA?

100 Robb Hollow Rd, Pittsburgh, PA is assigned to Hoover Elementary School (elementary), rated A; Jefferson Middle School (middle), rated A; Mt. Lebanon High School (high), rated A+. All sit in Mt. Lebanon School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 100 Robb Hollow Rd, Pittsburgh, PA compare to other homes in Pittsburgh 15243?

Among the 4,971 homes in Pittsburgh 15243, it is worth more than 95% of them ($960,459 against a typical $353,373), its price per square foot is higher than 67% of them ($256 against a typical $234), it is bigger than 98% of them (3,756 ft² against a typical 1,584 ft²), its lot is bigger than 97% of them (0.57 ac against a typical 0.19 ac) and it is newer than almost all of them (2004 against a typical 1955). Measured against all of Allegheny County, it is worth more than 98% 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 100 Robb Hollow Rd, Pittsburgh, PA?

The 2026 property tax bill for 100 Robb Hollow Rd, Pittsburgh, PA was $3,029. The county assessed it at $471,100.

More homes on Robb Hollow Rd

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