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Single Family ResidenceResidential
$354,323$219 / 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 $64,500 on Mar 31, 1986

10 UNION ST

WEST NORRITON, PA 19403
3
Beds
1
Baths
1,618 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1953
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

$354K
$331K low$378K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$64,500 · Mar 31, 1986

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,429 (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.$108,510 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$108,510
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$108,510

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.Cape Cod
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
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.Porch · 232 ft²

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 · 1.0 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

10 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 81% of homes in Montgomery County
  • Costs less per square foot than 72% of homes in Montgomery County
  • Smaller than 67% of homes in Montgomery County
  • Has a smaller lot than 67% of homes in Norristown 19403
  • Older than 82% 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 29% 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$354,323
CheaperTypical $446,382Pricier

Pricier than 29% of homes nearby

Price per ft²$219
CheaperTypical $236Pricier

Pricier than 36% of homes nearby

Living area1,618 ft²
SmallerTypical 1,939 ft²Bigger

Bigger than 39% of homes nearby

Lot size0.18 ac
SmallerTypical 0.35 acBigger

Bigger than 33% of homes nearby

Year built1953
OlderTypical 1972Newer

Newer than 18% of homes nearby

How 10 Union St ranks against every home in each area.
MeasureThis homeNorristown 19403Montgomery County
Estimated valuepricier than$354,32329% of homes19% of homes
Price per ft²pricier than$21936% of homes28% of homes
Living areabigger than1,618 ft²39% of homes33% of homes
Lot sizebigger than0.18 ac33% of homes41% of homes
Year builtnewer than195318% of homes32% of homes

About 10 Union St

How much is 10 Union St, West Norriton, PA worth?

The TopHap Estimate for 10 Union St, West Norriton, PA is $354,323 as of Sep 24, 2026. The likely range is $331,123 to $377,523. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10 Union St, West Norriton, PA last sell?

10 Union St, West Norriton, PA last sold on Mar 31, 1986 for $64,500, according to the county's recorded deed.

How big is 10 Union St, West Norriton, PA?

10 Union St, West Norriton, PA has 3 bedrooms, 1 bathrooms, 1,618 square feet of living space and a 0.18-acre lot.

When was 10 Union St, West Norriton, PA built?

10 Union St, West Norriton, PA was built in 1953, making it 73 years old. It is a cape cod home. The building has 1 story.

What schools serve 10 Union St, West Norriton, PA?

10 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 10 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 29% of them ($354,323 against a typical $446,382), its price per square foot is higher than 36% of them ($219 against a typical $236), it is bigger than 39% of them (1,618 ft² against a typical 1,939 ft²), its lot is bigger than 33% of them (0.18 ac against a typical 0.35 ac) and it is newer than 18% of them (1953 against a typical 1972). Measured against all of Montgomery County, it is worth more than 19% 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 10 Union St, West Norriton, PA?

The 2026 property tax bill for 10 Union St, West Norriton, PA was $5,429. The county assessed it at $108,510.

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