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Single Family ResidenceResidential
$461,336$221 / 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 97How 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 $240,000 on Mar 18, 2005

3450 PRINCETON PL

BETHLEHEM, PA 18020
4
Beds
3 / 1
Baths
2,091 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
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

$461K
$447K low$475K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$240,000 · Mar 18, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$780 (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.$72,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$52,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$72,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$144,400

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
CountyNorthampton
Lot (acres)The size of the land the home sits on, from county records.0.28
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.None
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

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.

H
Freedom High SchoolD+
High · Grades 9–12 · 0.9 mi
M
East Hills Middle SchoolD+
Middle · Grades 6–8 · 1.1 mi
E
Governor Wolf Elementary SchoolC-
Elementary · Grades KG–5 · 1.5 mi

District: Bethlehem Area School District

Neighborhood · ZIP 18020These 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.44
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.72

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.22,775
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,670 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,561
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,295
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

3450 Princeton 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.

  • Worth more than 70% of homes in Northampton County
  • Costs less per square foot than 66% of homes in Bethlehem 18020
  • Bigger than 69% of homes in Northampton County
  • Older than 73% of homes in Bethlehem 18020

What homes are worth in Bethlehem 18020

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

This home
$221K$917K

This home is worth more than 56% of homes in Bethlehem 18020.

How it measures up in Bethlehem 18020

The dot is this home. The mark in the middle is the typical home in Bethlehem 18020.

Estimated value$461,336
CheaperTypical $442,632Pricier

Pricier than 56% of homes nearby

Price per ft²$221
CheaperTypical $233Pricier

Pricier than 34% of homes nearby

Living area2,091 ft²
SmallerTypical 1,916 ft²Bigger

Bigger than 58% of homes nearby

Lot size0.28 ac
SmallerTypical 0.29 acBigger

Bigger than 47% of homes nearby

Year built1970
OlderTypical 1984Newer

Newer than 27% of homes nearby

How 3450 Princeton Pl ranks against every home in each area.
MeasureThis homeBethlehem 18020Northampton County
Estimated valuepricier than$461,33656% of homes70% of homes
Price per ft²pricier than$22134% of homes52% of homes
Living areabigger than2,091 ft²58% of homes69% of homes
Lot sizebigger than0.28 ac47% of homes53% of homes
Year builtnewer than197027% of homes54% of homes

About 3450 Princeton Pl

How much is 3450 Princeton Pl, Bethlehem, PA worth?

The TopHap Estimate for 3450 Princeton Pl, Bethlehem, PA is $461,336 as of Sep 24, 2026. The likely range is $447,303 to $475,369. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3450 Princeton Pl, Bethlehem, PA last sell?

3450 Princeton Pl, Bethlehem, PA last sold on Mar 18, 2005 for $240,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3450 Princeton Pl, Bethlehem, PA?

3450 Princeton Pl, Bethlehem, PA has 4 bedrooms, 3 bathrooms, 2,091 square feet of living space and a 0.28-acre lot.

When was 3450 Princeton Pl, Bethlehem, PA built?

3450 Princeton Pl, Bethlehem, PA was built in 1970, making it 56 years old. It is a colonial home. The building has 2 stories.

What schools serve 3450 Princeton Pl, Bethlehem, PA?

3450 Princeton Pl, Bethlehem, PA is assigned to Freedom High School (high), rated D+; East Hills Middle School (middle), rated D+; Governor Wolf Elementary School (elementary), rated C-. All sit in Bethlehem Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3450 Princeton Pl, Bethlehem, PA compare to other homes in Bethlehem 18020?

Among the 6,982 homes in Bethlehem 18020, it is worth more than 56% of them ($461,336 against a typical $442,632), its price per square foot is higher than 34% of them ($221 against a typical $233), it is bigger than 58% of them (2,091 ft² against a typical 1,916 ft²), its lot is bigger than 47% of them (0.28 ac against a typical 0.29 ac) and it is newer than 27% of them (1970 against a typical 1984). Measured against all of Northampton County, it is worth more than 70% 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 3450 Princeton Pl, Bethlehem, PA?

The 2026 property tax bill for 3450 Princeton Pl, Bethlehem, PA was $780. The county assessed it at $72,200.

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