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Row HouseResidential
$345,773$213 / 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 $121,900 on Mar 22, 2001

142 CORNERSTONE PL

WHITEHALL, PA 18052
3
Beds
3 / 1
Baths
1,622 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.
2,854 ft²
Lot SizeThe size of the land the home sits on, from county records.
1999
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

$346K
$325K low$367K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$121,900 · Mar 22, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,032 (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.$161,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$149,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$161,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$161,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Row House
CountyLehigh
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.No Garage

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.

M
Whitehall-Coplay Middle SchoolB-
Middle · Grades 6–8 · 1.0 mi
E
Gockley Elementary School
Elementary · Grades KG–1 · 1.0 mi
H
Whitehall High SchoolB
High · Grades 9–12 · 1.2 mi

District: Whitehall-Coplay School District

Neighborhood · ZIP 18052These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.71

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.30,504
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,352 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,718
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,275
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.53%

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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

142 Cornerstone Pl 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.

  • Has a smaller lot than 90% of homes in Whitehall 18052
  • Newer than 89% of homes in Whitehall 18052

What homes are worth in Whitehall 18052

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

This home
$173K$587K

This home is worth more than 60% of homes in Whitehall 18052.

How it measures up in Whitehall 18052

The dot is this home. The mark in the middle is the typical home in Whitehall 18052.

Estimated value$345,773
CheaperTypical $324,377Pricier

Pricier than 60% of homes nearby

Price per ft²$213
CheaperTypical $212Pricier

Pricier than 51% of homes nearby

Living area1,622 ft²
SmallerTypical 1,536 ft²Bigger

Bigger than 56% of homes nearby

Lot size2,854 ft²
SmallerTypical 0.21 acBigger

Bigger than 10% of homes nearby

Year built1999
OlderTypical 1966Newer

Newer than 89% of homes nearby

How 142 Cornerstone Pl ranks against every home in each area.
MeasureThis homeWhitehall 18052Lehigh County
Estimated valuepricier than$345,77360% of homes51% of homes
Price per ft²pricier than$21351% of homes53% of homes
Living areabigger than1,622 ft²56% of homes46% of homes
Lot sizebigger than2,854 ft²10% of homes20% of homes
Year builtnewer than199989% of homes82% of homes

About 142 Cornerstone Pl

How much is 142 Cornerstone Pl, Whitehall, PA worth?

The TopHap Estimate for 142 Cornerstone Pl, Whitehall, PA is $345,773 as of Aug 30, 2026. The likely range is $324,989 to $366,557. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 142 Cornerstone Pl, Whitehall, PA last sell?

142 Cornerstone Pl, Whitehall, PA last sold on Mar 22, 2001 for $121,900, according to the county's recorded deed.

How big is 142 Cornerstone Pl, Whitehall, PA?

142 Cornerstone Pl, Whitehall, PA has 3 bedrooms, 3 bathrooms and 1,622 square feet of living space.

When was 142 Cornerstone Pl, Whitehall, PA built?

142 Cornerstone Pl, Whitehall, PA was built in 1999, making it 27 years old. The building has 2 stories.

What schools serve 142 Cornerstone Pl, Whitehall, PA?

142 Cornerstone Pl, Whitehall, PA is assigned to Whitehall-Coplay Middle School (middle), rated B-; Gockley Elementary School (elementary); Whitehall High School (high), rated B. All sit in Whitehall-Coplay School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 142 Cornerstone Pl, Whitehall, PA compare to other homes in Whitehall 18052?

Among the 8,534 homes in Whitehall 18052, it is worth more than 60% of them ($345,773 against a typical $324,377), its price per square foot is higher than 51% of them ($213 against a typical $212), it is bigger than 56% of them (1,622 ft² against a typical 1,536 ft²), its lot is bigger than 10% of them (2,854 ft² against a typical 0.21 ac) and it is newer than 89% of them (1999 against a typical 1966). Measured against all of Lehigh County, it is worth more than 51% 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 142 Cornerstone Pl, Whitehall, PA?

The 2026 property tax bill for 142 Cornerstone Pl, Whitehall, PA was $5,032. The county assessed it at $161,200.

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