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Single Family ResidenceResidential
$448,798$238 / 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 Oct 21, 2026
Last sold for $137,000 on Mar 1, 1993

3815 DARTMOUTH DR

BETHLEHEM, PA 18020
3
Beds
2
Baths
1,882 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
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

$449K
$423K low$474K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$137,000 · Mar 1, 1993

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$810 (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.$75,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$55,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$75,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$150,000

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.0.29
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
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.Yes

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 · 0.8 mi
M
East Hills Middle SchoolD+
Middle · Grades 6–8 · 1.0 mi
E
Governor Wolf Elementary SchoolC-
Elementary · Grades KG–5 · 1.4 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

3815 Dartmouth 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 69% of homes in Northampton County
  • Costs more per square foot than 66% of homes in Northampton County
  • Older than 72% 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
$224K$972K

This home is worth more than 51% 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$448,798
CheaperTypical $444,326Pricier

Pricier than 51% of homes nearby

Price per ft²$238
CheaperTypical $236Pricier

Pricier than 53% of homes nearby

Living area1,882 ft²
SmallerTypical 1,919 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.29 ac
SmallerTypical 0.29 acBigger

Bigger than 50% of homes nearby

Year built1971
OlderTypical 1984Newer

Newer than 28% of homes nearby

How 3815 Dartmouth Dr ranks against every home in each area.
MeasureThis homeBethlehem 18020Northampton County
Estimated valuepricier than$448,79851% of homes69% of homes
Price per ft²pricier than$23853% of homes66% of homes
Living areabigger than1,882 ft²47% of homes59% of homes
Lot sizebigger than0.29 ac50% of homes55% of homes
Year builtnewer than197128% of homes55% of homes

About 3815 Dartmouth Dr

How much is 3815 Dartmouth Dr, Bethlehem, PA worth?

The TopHap Estimate for 3815 Dartmouth Dr, Bethlehem, PA is $448,798 as of Oct 21, 2026. The likely range is $423,455 to $474,141. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3815 Dartmouth Dr, Bethlehem, PA last sell?

3815 Dartmouth Dr, Bethlehem, PA last sold on Mar 1, 1993 for $137,000, according to the county's recorded deed.

How big is 3815 Dartmouth Dr, Bethlehem, PA?

3815 Dartmouth Dr, Bethlehem, PA has 3 bedrooms, 2 bathrooms, 1,882 square feet of living space and a 0.29-acre lot.

When was 3815 Dartmouth Dr, Bethlehem, PA built?

3815 Dartmouth Dr, Bethlehem, PA was built in 1971, making it 55 years old. It is a colonial home. The building has 2 stories.

What schools serve 3815 Dartmouth Dr, Bethlehem, PA?

3815 Dartmouth Dr, 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 3815 Dartmouth Dr, Bethlehem, PA compare to other homes in Bethlehem 18020?

Among the 6,982 homes in Bethlehem 18020, it is worth more than 51% of them ($448,798 against a typical $444,326), its price per square foot is higher than 53% of them ($238 against a typical $236), it is bigger than 47% of them (1,882 ft² against a typical 1,919 ft²), its lot is bigger than 50% of them (0.29 ac against a typical 0.29 ac) and it is newer than 28% of them (1971 against a typical 1984). Measured against all of Northampton County, it is worth more than 69% 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 3815 Dartmouth Dr, Bethlehem, PA?

The 2026 property tax bill for 3815 Dartmouth Dr, Bethlehem, PA was $810. The county assessed it at $75,000.

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