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Single Family ResidenceResidential
$329,010$196 / 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 Sep 24, 2026
Last sold for $290,000 on Feb 27, 2024

623 AARON ST

BETHLEHEM, PA 18015
3
Beds
2 / 1
Baths
1,680 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.
3,006 ft²
Lot SizeThe size of the land the home sits on, from county records.
2008
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$329K
$299K low$359K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$290,000 · Feb 27, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$496 (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.$45,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$39,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$45,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$91,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyNorthampton
Lot (acres)The size of the land the home sits on, from county records.0.07
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes

Transaction History(3)

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
Freemansburg Elementary SchoolD
Elementary · Grades KG–5 · 1.4 mi
M
East Hills Middle SchoolC
Middle · Grades 6–8 · 3.8 mi
H
Freedom High SchoolC
High · Grades 9–12 · 3.9 mi

District: Bethlehem Area School District

Neighborhood · ZIP 18015These 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.120
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
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.1.0%
PopulationHow many people live in this area.37,642
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,719 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,214
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,329
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

623 Aaron 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.

  • Worth more than 65% of homes in Bethlehem 18015
  • Costs less per square foot than 67% of homes in Northampton County
  • Has a smaller lot than 86% of homes in Northampton County
  • Newer than 97% of homes in Bethlehem 18015

What homes are worth in Bethlehem 18015

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

This home
$132K$1.4M

This home is worth more than 65% of homes in Bethlehem 18015.

How it measures up in Bethlehem 18015

The dot is this home. The mark in the middle is the typical home in Bethlehem 18015.

Estimated value$329,010
CheaperTypical $277,803Pricier

Pricier than 65% of homes nearby

Price per ft²$196
CheaperTypical $183Pricier

Pricier than 57% of homes nearby

Living area1,680 ft²
SmallerTypical 1,581 ft²Bigger

Bigger than 56% of homes nearby

Lot size3,006 ft²
SmallerTypical 0.12 acBigger

Bigger than 38% of homes nearby

Year built2008
OlderTypical 1920Newer

Newer than 97% of homes nearby

How 623 Aaron St ranks against every home in each area.
MeasureThis homeBethlehem 18015Northampton County
Estimated valuepricier than$329,01065% of homes40% of homes
Price per ft²pricier than$19657% of homes33% of homes
Living areabigger than1,680 ft²56% of homes49% of homes
Lot sizebigger than3,006 ft²38% of homes14% of homes
Year builtnewer than200897% of homes94% of homes

About 623 Aaron St

How much is 623 Aaron St, Bethlehem, PA worth?

The TopHap Estimate for 623 Aaron St, Bethlehem, PA is $329,010 as of Sep 24, 2026. The likely range is $298,731 to $359,289. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 623 Aaron St, Bethlehem, PA last sell?

623 Aaron St, Bethlehem, PA last sold on Feb 27, 2024 for $290,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 623 Aaron St, Bethlehem, PA?

623 Aaron St, Bethlehem, PA has 3 bedrooms, 2 bathrooms, 1,680 square feet of living space and a 0.07-acre lot.

When was 623 Aaron St, Bethlehem, PA built?

623 Aaron St, Bethlehem, PA was built in 2008, making it 18 years old. The building has 2 stories.

What schools serve 623 Aaron St, Bethlehem, PA?

623 Aaron St, Bethlehem, PA is assigned to Freemansburg Elementary School (elementary), rated D; East Hills Middle School (middle), rated C; Freedom High School (high), rated C. All sit in Bethlehem Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 623 Aaron St, Bethlehem, PA compare to other homes in Bethlehem 18015?

Among the 8,645 homes in Bethlehem 18015, it is worth more than 65% of them ($329,010 against a typical $277,803), its price per square foot is higher than 57% of them ($196 against a typical $183), it is bigger than 56% of them (1,680 ft² against a typical 1,581 ft²), its lot is bigger than 38% of them (3,006 ft² against a typical 0.12 ac) and it is newer than 97% of them (2008 against a typical 1920). Measured against all of Northampton County, it is worth more than 40% 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 623 Aaron St, Bethlehem, PA?

The 2026 property tax bill for 623 Aaron St, Bethlehem, PA was $496. The county assessed it at $45,900.

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