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Row HouseResidential
$185,361$112 / 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 Sep 24, 2026

166 W LINDEN ST

ALLENTOWN, PA 18101
4
Beds
1
Baths
1,650 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.
1,425 ft²
Lot SizeThe size of the land the home sits on, from county records.
1888
Year BuiltThe year the home was originally built, according to county records.
3
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.

Valuation

$185K
$175K low$196K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,789 (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.$55,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$50,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$55,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$55,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.41 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Row House
CountyLehigh
Lot (acres)The size of the land the home sits on, from county records.0.03
HeatingThe type of heating system in the home.Baseboard
GarageWhether the property has a garage, and details like whether it is attached to the home.No Garage

Transaction History(1)

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
Harrison-Morton Middle SchoolF
Middle · Grades 6–8 · 0.1 mi
E
Mosser Elementary SchoolD-
Elementary · Grades PK–5 · 0.8 mi
H
Louis E. Dieruff High SchoolD-
High · Grades 9–12 · 1.4 mi

District: Allentown School District

Neighborhood · ZIP 18101These 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.170
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.69

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.24%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.4,760
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13,593 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$44,587
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$65,654
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

166 W Linden 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 less than 95% of homes in Lehigh County
  • Costs less per square foot than 98% of homes in Lehigh County
  • Has a smaller lot than 97% of homes in Lehigh County
  • Older than 94% of homes in Lehigh County

What homes are worth in Allentown 18101

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

This home
$113K$297K

This home is worth more than 52% of homes in Allentown 18101.

How it measures up in Allentown 18101

The dot is this home. The mark in the middle is the typical home in Allentown 18101.

Estimated value$185,361
CheaperTypical $183,354Pricier

Pricier than 52% of homes nearby

Price per ft²$112
CheaperTypical $122Pricier

Pricier than 30% of homes nearby

Living area1,650 ft²
SmallerTypical 1,650 ft²Bigger

Bigger than 50% of homes nearby

Lot size1,425 ft²
SmallerTypical 1,699 ft²Bigger

Bigger than 37% of homes nearby

Year built1888
OlderTypical 1890Newer

Newer than 30% of homes nearby

How 166 W Linden St ranks against every home in each area.
MeasureThis home1st WardAllentown 18101Lehigh County
Estimated valuepricier than$185,36162% of homes52% of homes5% of homes
Price per ft²pricier than$11234% of homes30% of homes2% of homes
Living areabigger than1,650 ft²64% of homes50% of homes48% of homes
Lot sizebigger than1,425 ft²35% of homes37% of homes3% of homes
Year builtnewer than188836% of homes30% of homes6% of homes

About 166 W Linden St

How much is 166 W Linden St, Allentown, PA worth?

The TopHap Estimate for 166 W Linden St, Allentown, PA is $185,361 as of Sep 24, 2026. The likely range is $174,796 to $195,926. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 166 W Linden St, Allentown, PA last sell?

166 W Linden St, Allentown, PA last sold on Sep 1, 2004, according to the county's recorded deed.

How big is 166 W Linden St, Allentown, PA?

166 W Linden St, Allentown, PA has 4 bedrooms, 1 bathrooms, 1,650 square feet of living space and a 0.03-acre lot.

When was 166 W Linden St, Allentown, PA built?

166 W Linden St, Allentown, PA was built in 1888, making it 138 years old. The building has 3 stories.

What schools serve 166 W Linden St, Allentown, PA?

166 W Linden St, Allentown, PA is assigned to Harrison-Morton Middle School (middle), rated F; Mosser Elementary School (elementary), rated D-; Louis E. Dieruff High School (high), rated D-. All sit in Allentown School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 166 W Linden St, Allentown, PA compare to other homes in Allentown 18101?

Among the 468 homes in Allentown 18101, it is worth more than 52% of them ($185,361 against a typical $183,354), its price per square foot is higher than 30% of them ($112 against a typical $122), it is bigger than 50% of them (1,650 ft² against a typical 1,650 ft²), its lot is bigger than 37% of them (1,425 ft² against a typical 1,699 ft²) and it is newer than 30% of them (1888 against a typical 1890). Measured against all of Lehigh County, it is worth more than 5% 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 166 W Linden St, Allentown, PA?

The 2026 property tax bill for 166 W Linden St, Allentown, PA was $1,789. The county assessed it at $55,000.

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