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Single Family ResidenceResidential
$514,007$247 / 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 85How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $235,000 on Jan 26, 2001

312 WALNUT ST

PENLLYN, PA 19422
3
Beds
2.5
Baths
2,081 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1996
Year BuiltThe year the home was originally built, according to county records.
2
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

$514K
$438K low$590K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$235,000 · Jan 26, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,204 (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.$158,510 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$158,510
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$158,510

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.Colonial
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.13
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckPatio · 438 ft²Porch · 224 ft²

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.

Foreclosure Filings(1)

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

H
Wissahickon High SchoolA
High · Grades 9–12 · 1.0 mi
M
Wissahickon Middle SchoolA-
Middle · Grades 6–8 · 1.1 mi
E
Blue Bell Elementary SchoolA-
Elementary · Grades KG–5 · 1.6 mi

District: Wissahickon School District

Neighborhood · ZIP 19422These 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.46
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 100.78

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.21,200
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,656 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$152,200
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$192,154
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

312 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 77% of homes in Blue Bell 19422
  • Costs less per square foot than 69% of homes in Blue Bell 19422
  • Smaller than 69% of homes in Blue Bell 19422
  • Has a smaller lot than 68% of homes in Montgomery County
  • Newer than 81% of homes in Blue Bell 19422

What homes are worth in Blue Bell 19422

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

This home
$259K$1.8M

This home is worth more than 23% of homes in Blue Bell 19422.

How it measures up in Blue Bell 19422

The dot is this home. The mark in the middle is the typical home in Blue Bell 19422.

Estimated value$514,007
CheaperTypical $694,851Pricier

Pricier than 23% of homes nearby

Price per ft²$247
CheaperTypical $276Pricier

Pricier than 31% of homes nearby

Living area2,081 ft²
SmallerTypical 2,568 ft²Bigger

Bigger than 31% of homes nearby

Lot size0.13 ac
SmallerTypical 0.32 acBigger

Bigger than 35% of homes nearby

Year built1996
OlderTypical 1984Newer

Newer than 81% of homes nearby

How 312 Walnut St ranks against every home in each area.
MeasureThis homeBlue Bell 19422Montgomery County
Estimated valuepricier than$514,00723% of homes52% of homes
Price per ft²pricier than$24731% of homes46% of homes
Living areabigger than2,081 ft²31% of homes53% of homes
Lot sizebigger than0.13 ac35% of homes32% of homes
Year builtnewer than199681% of homes81% of homes

About 312 Walnut St

How much is 312 Walnut St, Penllyn, PA worth?

The TopHap Estimate for 312 Walnut St, Penllyn, PA is $514,007 as of Aug 30, 2026. The likely range is $437,672 to $590,342. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 312 Walnut St, Penllyn, PA last sell?

312 Walnut St, Penllyn, PA last sold on Jan 26, 2001 for $235,000, according to the county's recorded deed.

How big is 312 Walnut St, Penllyn, PA?

312 Walnut St, Penllyn, PA has 3 bedrooms, 2.5 bathrooms, 2,081 square feet of living space and a 0.13-acre lot.

When was 312 Walnut St, Penllyn, PA built?

312 Walnut St, Penllyn, PA was built in 1996, making it 30 years old. It is a colonial home. The building has 2 stories.

What schools serve 312 Walnut St, Penllyn, PA?

312 Walnut St, Penllyn, PA is assigned to Wissahickon High School (high), rated A; Wissahickon Middle School (middle), rated A-; Blue Bell Elementary School (elementary), rated A-. All sit in Wissahickon School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 312 Walnut St, Penllyn, PA compare to other homes in Blue Bell 19422?

Among the 6,827 homes in Blue Bell 19422, it is worth more than 23% of them ($514,007 against a typical $694,851), its price per square foot is higher than 31% of them ($247 against a typical $276), it is bigger than 31% of them (2,081 ft² against a typical 2,568 ft²), its lot is bigger than 35% of them (0.13 ac against a typical 0.32 ac) and it is newer than 81% of them (1996 against a typical 1984). Measured against all of Montgomery County, it is worth more than 52% 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 312 Walnut St, Penllyn, PA?

The 2026 property tax bill for 312 Walnut St, Penllyn, PA was $5,204. The county assessed it at $158,510.

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