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Single Family ResidenceResidential
$318,924$257 / 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 93How 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 $280,000 on Nov 9, 2020

823 WALNUT ST

LANSDALE, PA 19446
3
Beds
1
Baths
1,242 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
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.

Valuation

$319K
$297K low$341K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$280,000 · Nov 9, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,460 (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.$96,630 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$96,630
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$96,630

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.Cape Cod
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.17
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.No Garage
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Penndale Middle SchoolB-
Middle · Grades 7–9 · 0.9 mi
E
Oak Park Elementary SchoolB+
Elementary · Grades KG–6 · 1.0 mi
H
North Penn High SchoolA
High · Grades 10–12 · 2.2 mi

District: North Penn School District

Neighborhood · ZIP 19446These 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.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.83

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.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.59,224
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,687 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,428
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,001
Average tempThe average temperature here across a full year.53°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.56%

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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

823 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 88% of homes in Lansdale 19446
  • Smaller than 86% of homes in Montgomery County
  • Older than 82% of homes in Lansdale 19446

What homes are worth in Lansdale 19446

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

This home
$235K$1M

This home is worth more than 12% of homes in Lansdale 19446.

How it measures up in Lansdale 19446

The dot is this home. The mark in the middle is the typical home in Lansdale 19446.

Estimated value$318,924
CheaperTypical $506,121Pricier

Pricier than 12% of homes nearby

Price per ft²$257
CheaperTypical $254Pricier

Pricier than 53% of homes nearby

Living area1,242 ft²
SmallerTypical 2,000 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.17 ac
SmallerTypical 0.25 acBigger

Bigger than 41% of homes nearby

Year built1950
OlderTypical 1977Newer

Newer than 18% of homes nearby

How 823 Walnut St ranks against every home in each area.
MeasureThis homeLansdale 19446Montgomery County
Estimated valuepricier than$318,92412% of homes13% of homes
Price per ft²pricier than$25753% of homes52% of homes
Living areabigger than1,242 ft²15% of homes14% of homes
Lot sizebigger than0.17 ac41% of homes38% of homes
Year builtnewer than195018% of homes28% of homes

About 823 Walnut St

How much is 823 Walnut St, Lansdale, PA worth?

The TopHap Estimate for 823 Walnut St, Lansdale, PA is $318,924 as of Sep 24, 2026. The likely range is $297,118 to $340,730. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 823 Walnut St, Lansdale, PA last sell?

823 Walnut St, Lansdale, PA last sold on Nov 9, 2020 for $280,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 823 Walnut St, Lansdale, PA?

823 Walnut St, Lansdale, PA has 3 bedrooms, 1 bathrooms, 1,242 square feet of living space and a 0.17-acre lot.

When was 823 Walnut St, Lansdale, PA built?

823 Walnut St, Lansdale, PA was built in 1950, making it 76 years old. It is a cape cod home. The building has 1 story.

What schools serve 823 Walnut St, Lansdale, PA?

823 Walnut St, Lansdale, PA is assigned to Penndale Middle School (middle), rated B-; Oak Park Elementary School (elementary), rated B+; North Penn High School (high), rated A. All sit in North Penn School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 823 Walnut St, Lansdale, PA compare to other homes in Lansdale 19446?

Among the 17,071 homes in Lansdale 19446, it is worth more than 12% of them ($318,924 against a typical $506,121), its price per square foot is higher than 53% of them ($257 against a typical $254), it is bigger than 15% of them (1,242 ft² against a typical 2,000 ft²), its lot is bigger than 41% of them (0.17 ac against a typical 0.25 ac) and it is newer than 18% of them (1950 against a typical 1977). Measured against all of Montgomery County, it is worth more than 13% 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 823 Walnut St, Lansdale, PA?

The 2026 property tax bill for 823 Walnut St, Lansdale, PA was $4,460. The county assessed it at $96,630.

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