Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$263,070$154 / 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 95How 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

661 WALNUT ST

EMMAUS, PA 18049
3
Beds
1
Baths
1,710 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.
3,000 ft²
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
3
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

$263K
$249K low$277K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,142 (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.$141,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$129,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$141,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$141,800

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.Split Level
CountyLehigh
Lot (acres)The size of the land the home sits on, from county records.0.07
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.Garage, Detached

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

H
Emmaus High SchoolA
High · Grades 9–12 · 0.4 mi
E
Lincoln Elementary SchoolA
Elementary · Grades KG–5 · 0.5 mi
M
Lower Macungie Middle SchoolB
Middle · Grades 6–8 · 4.1 mi

District: East Penn School District

Neighborhood · ZIP 18049These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.76

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.19,279
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,284 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,006
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,840
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%

Owner Tools

Do you own this home?
Claim this home

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

661 Walnut 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 85% of homes in Emmaus 18049
  • Costs less per square foot than 95% of homes in Emmaus 18049
  • Has a smaller lot than 93% of homes in Emmaus 18049
  • Older than 88% of homes in Emmaus 18049

What homes are worth in Emmaus 18049

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

This home
$189K$828K

This home is worth more than 15% of homes in Emmaus 18049.

How it measures up in Emmaus 18049

The dot is this home. The mark in the middle is the typical home in Emmaus 18049.

Estimated value$263,070
CheaperTypical $379,860Pricier

Pricier than 15% of homes nearby

Price per ft²$154
CheaperTypical $225Pricier

Pricier than 5% of homes nearby

Living area1,710 ft²
SmallerTypical 1,698 ft²Bigger

Bigger than 51% of homes nearby

Lot size3,000 ft²
SmallerTypical 0.24 acBigger

Bigger than 7% of homes nearby

Year built1900
OlderTypical 1960Newer

Newer than 12% of homes nearby

How 661 Walnut St ranks against every home in each area.
MeasureThis homeEmmaus 18049Lehigh County
Estimated valuepricier than$263,07015% of homes25% of homes
Price per ft²pricier than$1545% of homes13% of homes
Living areabigger than1,710 ft²51% of homes52% of homes
Lot sizebigger than3,000 ft²7% of homes20% of homes
Year builtnewer than190012% of homes13% of homes

About 661 Walnut St

How much is 661 Walnut St, Emmaus, PA worth?

The TopHap Estimate for 661 Walnut St, Emmaus, PA is $263,070 as of Sep 24, 2026. The likely range is $249,396 to $276,744. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 661 Walnut St, Emmaus, PA last sell?

661 Walnut St, Emmaus, PA last sold on Apr 1, 2008, according to the county's recorded deed.

How big is 661 Walnut St, Emmaus, PA?

661 Walnut St, Emmaus, PA has 3 bedrooms, 1 bathrooms, 1,710 square feet of living space and a 0.07-acre lot.

When was 661 Walnut St, Emmaus, PA built?

661 Walnut St, Emmaus, PA was built in 1900, making it 126 years old. It is a split level home. The building has 3 stories.

What schools serve 661 Walnut St, Emmaus, PA?

661 Walnut St, Emmaus, PA is assigned to Emmaus High School (high), rated A; Lincoln Elementary School (elementary), rated A; Lower Macungie Middle School (middle), rated B. All sit in East Penn School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 661 Walnut St, Emmaus, PA compare to other homes in Emmaus 18049?

Among the 6,715 homes in Emmaus 18049, it is worth more than 15% of them ($263,070 against a typical $379,860), its price per square foot is higher than 5% of them ($154 against a typical $225), it is bigger than 51% of them (1,710 ft² against a typical 1,698 ft²), its lot is bigger than 7% of them (3,000 ft² against a typical 0.24 ac) and it is newer than 12% of them (1900 against a typical 1960). Measured against all of Lehigh County, it is worth more than 25% 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 661 Walnut St, Emmaus, PA?

The 2026 property tax bill for 661 Walnut St, Emmaus, PA was $5,142. The county assessed it at $141,800.

More homes on Walnut St

Closest homes

More homes in Emmaus 18049

Assigned schools

Explore the area

See this home in context

Open 661 Walnut St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map