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Row HouseResidential
$473,403$216 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $277,000 on Dec 17, 2019

818 ROUND TOP CIR

ALLENTOWN, PA 18104
3
Beds
2.5
Baths
2,192 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.
4,308 ft²
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
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

$473K
$452K low$494K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$277,000 · Dec 17, 2019
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$253,403
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$202,722
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.46%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$220,000
WELLS FARGO BK · recorded Dec 17, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,209 (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.$245,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$16,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$229,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$245,600

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.0.10
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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.

E
Parkway Manor Elementary SchoolA+
Elementary · Grades KG–5 · 0.2 mi
M
Springhouse Middle SchoolA-
Middle · Grades 6–8 · 0.9 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

818 Round Top Cir 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 75% of homes in Lehigh County
  • Bigger than 74% of homes in Lehigh County
  • Has a smaller lot than 78% of homes in Allentown 18104
  • Newer than 90% of homes in Lehigh County

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
$219K$868K

This home is worth more than 72% 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$473,403
CheaperTypical $375,573Pricier

Pricier than 72% of homes nearby

Price per ft²$216
CheaperTypical $215Pricier

Pricier than 50% of homes nearby

Living area2,192 ft²
SmallerTypical 1,800 ft²Bigger

Bigger than 71% of homes nearby

Lot size4,308 ft²
SmallerTypical 0.21 acBigger

Bigger than 22% of homes nearby

Year built2005
OlderTypical 1964Newer

Newer than 89% of homes nearby

How 818 Round Top Cir ranks against every home in each area.
MeasureThis homeAllentown 18104Lehigh County
Estimated valuepricier than$473,40372% of homes75% of homes
Price per ft²pricier than$21650% of homes54% of homes
Living areabigger than2,192 ft²71% of homes74% of homes
Lot sizebigger than4,308 ft²22% of homes28% of homes
Year builtnewer than200589% of homes90% of homes

About 818 Round Top Cir

How much is 818 Round Top Cir, Allentown, PA worth?

The TopHap Estimate for 818 Round Top Cir, Allentown, PA is $473,403 as of Jul 14, 2026. The likely range is $452,477 to $494,329. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 818 Round Top Cir, Allentown, PA last sell?

818 Round Top Cir, Allentown, PA last sold on Dec 17, 2019 for $277,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 818 Round Top Cir, Allentown, PA?

818 Round Top Cir, Allentown, PA has 3 bedrooms, 2.5 bathrooms, 2,192 square feet of living space and a 0.10-acre lot.

When was 818 Round Top Cir, Allentown, PA built?

818 Round Top Cir, Allentown, PA was built in 2005, making it 21 years old. The building has 2 stories.

What schools serve 818 Round Top Cir, Allentown, PA?

818 Round Top Cir, Allentown, PA is assigned to Parkway Manor Elementary School (elementary), rated A+; Springhouse Middle School (middle), 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 818 Round Top Cir, Allentown, PA compare to other homes in Allentown 18104?

Among the 15,316 homes in Allentown 18104, it is worth more than 72% of them ($473,403 against a typical $375,573), its price per square foot is higher than 50% of them ($216 against a typical $215), it is bigger than 71% of them (2,192 ft² against a typical 1,800 ft²), its lot is bigger than 22% of them (4,308 ft² against a typical 0.21 ac) and it is newer than 89% of them (2005 against a typical 1964). Measured against all of Lehigh County, it is worth more than 75% 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 818 Round Top Cir, Allentown, PA?

The 2026 property tax bill for 818 Round Top Cir, Allentown, PA was $6,209. The county assessed it at $245,600.

Closest homes

More homes in Allentown 18104

Assigned schools

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