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Single Family ResidenceResidential
$333,551$212 / 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 $139,900 on May 17, 2002

25 UNION ST

WEST NORRITON, PA 19403
4
Beds
2
Baths
1,571 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
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.

Valuation

$334K
$316K low$352K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$139,900 · May 17, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,128 (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.$102,500 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$102,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$102,500

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.0.19
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.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.Patio · 268 ft²

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.

Foreclosure Filings(10)

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

H
Norristown Area High SchoolD-
High · Grades 9–12 · 0.9 mi
E
Paul V. Fly Elementary SchoolC-
Elementary · Grades KG–4 · 1.6 mi
M
East Norriton Middle SchoolD+
Middle · Grades 5–8 · 3.0 mi

District: Norristown Area School District

Neighborhood · ZIP 19403These 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.82
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.4%
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.45,713
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,922 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,550
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,650
Average tempThe average temperature here across a full year.53°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.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

25 Union 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 Montgomery County
  • Costs less per square foot than 75% of homes in Montgomery County
  • Smaller than 69% of homes in Montgomery County
  • Has a smaller lot than 66% of homes in Norristown 19403
  • Older than 76% of homes in Norristown 19403

What homes are worth in Norristown 19403

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

This home
$210K$1.1M

This home is worth more than 23% of homes in Norristown 19403.

How it measures up in Norristown 19403

The dot is this home. The mark in the middle is the typical home in Norristown 19403.

Estimated value$333,551
CheaperTypical $446,382Pricier

Pricier than 23% of homes nearby

Price per ft²$212
CheaperTypical $236Pricier

Pricier than 30% of homes nearby

Living area1,571 ft²
SmallerTypical 1,939 ft²Bigger

Bigger than 37% of homes nearby

Lot size0.19 ac
SmallerTypical 0.35 acBigger

Bigger than 34% of homes nearby

Year built1956
OlderTypical 1972Newer

Newer than 24% of homes nearby

How 25 Union St ranks against every home in each area.
MeasureThis homeNorristown 19403Montgomery County
Estimated valuepricier than$333,55123% of homes15% of homes
Price per ft²pricier than$21230% of homes25% of homes
Living areabigger than1,571 ft²37% of homes31% of homes
Lot sizebigger than0.19 ac34% of homes42% of homes
Year builtnewer than195624% of homes38% of homes

About 25 Union St

How much is 25 Union St, West Norriton, PA worth?

The TopHap Estimate for 25 Union St, West Norriton, PA is $333,551 as of Sep 24, 2026. The likely range is $315,535 to $351,567. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 25 Union St, West Norriton, PA last sell?

25 Union St, West Norriton, PA last sold on May 17, 2002 for $139,900, according to the county's recorded deed.

How big is 25 Union St, West Norriton, PA?

25 Union St, West Norriton, PA has 4 bedrooms, 2 bathrooms, 1,571 square feet of living space and a 0.19-acre lot.

When was 25 Union St, West Norriton, PA built?

25 Union St, West Norriton, PA was built in 1956, making it 70 years old. It is a cape cod home. The building has 1 story.

What schools serve 25 Union St, West Norriton, PA?

25 Union St, West Norriton, PA is assigned to Norristown Area High School (high), rated D-; Paul V. Fly Elementary School (elementary), rated C-; East Norriton Middle School (middle), rated D+. All sit in Norristown Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 25 Union St, West Norriton, PA compare to other homes in Norristown 19403?

Among the 15,088 homes in Norristown 19403, it is worth more than 23% of them ($333,551 against a typical $446,382), its price per square foot is higher than 30% of them ($212 against a typical $236), it is bigger than 37% of them (1,571 ft² against a typical 1,939 ft²), its lot is bigger than 34% of them (0.19 ac against a typical 0.35 ac) and it is newer than 24% of them (1956 against a typical 1972). Measured against all of Montgomery County, it is worth more than 15% 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 25 Union St, West Norriton, PA?

The 2026 property tax bill for 25 Union St, West Norriton, PA was $5,128. The county assessed it at $102,500.

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