Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$307,599$250 / 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
Last sold for $183,000 on Oct 10, 2008

231 WALNUT ST

ALBURTIS, PA 18011
3
Beds
1
Baths
1,232 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1963
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$308K
$292K low$323K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$183,000 · Oct 10, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,222 (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.$139,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$139,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$139,800

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
70
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
35
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Single Family Residence
CountyLehigh
Lot (acres)The size of the land the home sits on, from county records.0.22
ConstructionThe main material the home's frame and walls are built from.Brick
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, Attached

Transaction History(2)

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
Alburtis Elementary SchoolA-
Elementary · Grades KG–5 · 0.1 mi
M
Lower Macungie Middle SchoolB
Middle · Grades 6–8 · 3.3 mi
H
Emmaus High SchoolB+
High · Grades 9–12 · 5.5 mi

District: East Penn School District

Neighborhood · ZIP 18011These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.6,058
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.386 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$101,456
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,436
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

231 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 73% of homes in Alburtis 18011
  • Costs more per square foot than 81% of homes in Lehigh County
  • Smaller than 86% of homes in Alburtis 18011
  • Older than 73% of homes in Alburtis 18011

What homes are worth in Alburtis 18011

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

This home
$177K$721K

This home is worth more than 27% of homes in Alburtis 18011.

How it measures up in Alburtis 18011

The dot is this home. The mark in the middle is the typical home in Alburtis 18011.

Estimated value$307,599
CheaperTypical $352,348Pricier

Pricier than 27% of homes nearby

Price per ft²$250
CheaperTypical $215Pricier

Pricier than 80% of homes nearby

Living area1,232 ft²
SmallerTypical 1,662 ft²Bigger

Bigger than 14% of homes nearby

Lot size0.22 ac
SmallerTypical 0.24 acBigger

Bigger than 48% of homes nearby

Year built1963
OlderTypical 1990Newer

Newer than 27% of homes nearby

How 231 Walnut St ranks against every home in each area.
MeasureThis homeAlburtis 18011Lehigh County
Estimated valuepricier than$307,59927% of homes40% of homes
Price per ft²pricier than$25080% of homes81% of homes
Living areabigger than1,232 ft²14% of homes20% of homes
Lot sizebigger than0.22 ac48% of homes52% of homes
Year builtnewer than196327% of homes48% of homes

About 231 Walnut St

How much is 231 Walnut St, Alburtis, PA worth?

The TopHap Estimate for 231 Walnut St, Alburtis, PA is $307,599 as of Sep 24, 2026. The likely range is $292,158 to $323,040. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 231 Walnut St, Alburtis, PA last sell?

231 Walnut St, Alburtis, PA last sold on Oct 10, 2008 for $183,000, according to the county's recorded deed.

How big is 231 Walnut St, Alburtis, PA?

231 Walnut St, Alburtis, PA has 3 bedrooms, 1 bathrooms, 1,232 square feet of living space and a 0.22-acre lot.

When was 231 Walnut St, Alburtis, PA built?

231 Walnut St, Alburtis, PA was built in 1963, making it 63 years old. The building has 1 story.

What schools serve 231 Walnut St, Alburtis, PA?

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

How does 231 Walnut St, Alburtis, PA compare to other homes in Alburtis 18011?

Among the 2,212 homes in Alburtis 18011, it is worth more than 27% of them ($307,599 against a typical $352,348), its price per square foot is higher than 80% of them ($250 against a typical $215), it is bigger than 14% of them (1,232 ft² against a typical 1,662 ft²), its lot is bigger than 48% of them (0.22 ac against a typical 0.24 ac) and it is newer than 27% of them (1963 against a typical 1990). Measured against all of Lehigh County, it is worth more than 40% 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 231 Walnut St, Alburtis, PA?

The 2026 property tax bill for 231 Walnut St, Alburtis, PA was $4,222. The county assessed it at $139,800.

More homes on Walnut St

Closest homes

More homes in Alburtis 18011

Assigned schools

Explore the area

See this home in context

Open 231 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