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Single Family ResidenceResidential
$604,486$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 93How 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 $67,500 on May 1, 2001

1845 ALDER LN

BETHLEHEM, PA 18015
3
Beds
3 / 1
Baths
3,092 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.
4.02 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
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

$604K
$559K low$650K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$67,500 · May 1, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,083 (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.$391,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$108,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$283,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$391,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$391,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyLehigh
Lot (acres)The size of the land the home sits on, from county records.4.02
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached

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

E
Salisbury Elementary SchoolB-
Elementary · Grades KG–4 · 1.2 mi
H
Salisbury High SchoolC+
High · Grades 9–12 · 1.9 mi
M
Salisbury Middle SchoolC
Middle · Grades 5–8 · 5.4 mi

District: Salisbury Township 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

1845 Alder Ln 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 89% of homes in Lehigh County
  • Costs less per square foot than 65% of homes in Lehigh County
  • Bigger than 93% of homes in Lehigh County
  • Has a bigger lot than 97% of homes in Lehigh County
  • Newer than 94% 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
$135K$1.4M

This home is worth more than 87% 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$604,486
CheaperTypical $277,433Pricier

Pricier than 87% of homes nearby

Price per ft²$196
CheaperTypical $184Pricier

Pricier than 56% of homes nearby

Living area3,092 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 90% of homes nearby

Lot size4.02 ac
SmallerTypical 0.12 acBigger

Bigger than 96% of homes nearby

Year built2001
OlderTypical 1920Newer

Newer than 94% of homes nearby

How 1845 Alder Ln ranks against every home in each area.
MeasureThis homeBethlehem 18015Lehigh County
Estimated valuepricier than$604,48687% of homes89% of homes
Price per ft²pricier than$19656% of homes35% of homes
Living areabigger than3,092 ft²90% of homes93% of homes
Lot sizebigger than4.02 ac96% of homes97% of homes
Year builtnewer than200194% of homes84% of homes

About 1845 Alder Ln

How much is 1845 Alder Ln, Bethlehem, PA worth?

The TopHap Estimate for 1845 Alder Ln, Bethlehem, PA is $604,486 as of Sep 24, 2026. The likely range is $559,370 to $649,602. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1845 Alder Ln, Bethlehem, PA last sell?

1845 Alder Ln, Bethlehem, PA last sold on May 1, 2001 for $67,500, according to the county's recorded deed.

How big is 1845 Alder Ln, Bethlehem, PA?

1845 Alder Ln, Bethlehem, PA has 3 bedrooms, 3 bathrooms, 3,092 square feet of living space and a 4.02-acre lot.

When was 1845 Alder Ln, Bethlehem, PA built?

1845 Alder Ln, Bethlehem, PA was built in 2001, making it 25 years old. The building has 2 stories.

What schools serve 1845 Alder Ln, Bethlehem, PA?

1845 Alder Ln, Bethlehem, PA is assigned to Salisbury Elementary School (elementary), rated B-; Salisbury High School (high), rated C+; Salisbury Middle School (middle), rated C. All sit in Salisbury Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1845 Alder Ln, Bethlehem, PA compare to other homes in Bethlehem 18015?

Among the 8,645 homes in Bethlehem 18015, it is worth more than 87% of them ($604,486 against a typical $277,433), its price per square foot is higher than 56% of them ($196 against a typical $184), it is bigger than 90% of them (3,092 ft² against a typical 1,584 ft²), its lot is bigger than 96% of them (4.02 ac against a typical 0.12 ac) and it is newer than 94% of them (2001 against a typical 1920). Measured against all of Lehigh County, it is worth more than 89% 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 1845 Alder Ln, Bethlehem, PA?

The 2026 property tax bill for 1845 Alder Ln, Bethlehem, PA was $13,083. The county assessed it at $391,800.

More homes on Alder Ln

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