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Row HouseResidential
$441,263$230 / 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 $317,165 on Dec 3, 2019

1509 CASPIAN ST

ALLENTOWN, PA 18104
3
Beds
3 / 1
Baths
1,922 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
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

$441K
$428K low$455K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$317,165 · Dec 3, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,840 (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.$231,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$202,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$231,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$231,000

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.Garage, Attached

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.

M
Orefield Middle SchoolB
Middle · Grades 6–8 · 1.9 mi
E
Kernsville Elementary SchoolA
Elementary · Grades KG–5 · 2.4 mi
H
Parkland High SchoolA
High · Grades 9–12 · 3.1 mi

District: Parkland School District

Neighborhood · ZIP 18104These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
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.50,825
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,158 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,420
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,143
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

1509 Caspian 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 71% of homes in Lehigh County
  • Costs more per square foot than 66% of homes in Allentown 18104
  • Newer than 97% of homes in Allentown 18104

What homes are worth in Allentown 18104

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

This home
$213K$801K

This home is worth more than 67% of homes in Allentown 18104.

How it measures up in Allentown 18104

The dot is this home. The mark in the middle is the typical home in Allentown 18104.

Estimated value$441,263
CheaperTypical $378,281Pricier

Pricier than 67% of homes nearby

Price per ft²$230
CheaperTypical $214Pricier

Pricier than 66% of homes nearby

Living area1,922 ft²
SmallerTypical 1,794 ft²Bigger

Bigger than 58% of homes nearby

Lot size0.19 ac
SmallerTypical 0.21 acBigger

Bigger than 43% of homes nearby

Year built2019
OlderTypical 1964Newer

Newer than 97% of homes nearby

How 1509 Caspian St ranks against every home in each area.
MeasureThis homeAllentown 18104Lehigh County
Estimated valuepricier than$441,26367% of homes71% of homes
Price per ft²pricier than$23066% of homes66% of homes
Living areabigger than1,922 ft²58% of homes63% of homes
Lot sizebigger than0.19 ac43% of homes45% of homes
Year builtnewer than201997% of homes97% of homes

About 1509 Caspian St

How much is 1509 Caspian St, Allentown, PA worth?

The TopHap Estimate for 1509 Caspian St, Allentown, PA is $441,263 as of Sep 24, 2026. The likely range is $427,709 to $454,817. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1509 Caspian St, Allentown, PA last sell?

1509 Caspian St, Allentown, PA last sold on Dec 3, 2019 for $317,165, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 1509 Caspian St, Allentown, PA?

1509 Caspian St, Allentown, PA has 3 bedrooms, 3 bathrooms and 1,922 square feet of living space.

When was 1509 Caspian St, Allentown, PA built?

1509 Caspian St, Allentown, PA was built in 2019, making it 7 years old. The building has 2 stories.

What schools serve 1509 Caspian St, Allentown, PA?

1509 Caspian St, Allentown, PA is assigned to Orefield Middle School (middle), rated B; Kernsville Elementary School (elementary), rated A; Parkland High School (high), rated A. All sit in Parkland School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1509 Caspian St, Allentown, PA compare to other homes in Allentown 18104?

Among the 15,316 homes in Allentown 18104, it is worth more than 67% of them ($441,263 against a typical $378,281), its price per square foot is higher than 66% of them ($230 against a typical $214), it is bigger than 58% of them (1,922 ft² against a typical 1,794 ft²), its lot is bigger than 43% of them (0.19 ac against a typical 0.21 ac) and it is newer than 97% of them (2019 against a typical 1964). Measured against all of Lehigh County, it is worth more than 71% 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 1509 Caspian St, Allentown, PA?

The 2026 property tax bill for 1509 Caspian St, Allentown, PA was $5,840. The county assessed it at $231,000.

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