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Single Family ResidenceResidential
$246,555$294 / 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 Oct 21, 2026

3415 THERESA ST

NORRISTOWN, PA 19403
3
Beds
1
Baths
840 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.
0.16 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

$247K
$234K low$259K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,959 (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.$108,920 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$108,920
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$108,920

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.Bungalow
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.16
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 480 ft²

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

E
Eagleville Elementary SchoolB
Elementary · Grades KG–4 · 0.7 mi
M
Arcola Intermediate SchoolB
Middle · Grades 7–8 · 0.9 mi
H
Methacton High SchoolA-
High · Grades 9–12 · 1.4 mi

District: Methacton 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

3415 Theresa 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 95% of homes in Norristown 19403
  • Costs more per square foot than 90% of homes in Norristown 19403
  • Among the smallest homes in Montgomery County
  • Has a smaller lot than 68% of homes in Norristown 19403
  • Older than 86% 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
$218K$1M

This home is worth more than 5% 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$246,555
CheaperTypical $445,861Pricier

Pricier than 5% of homes nearby

Price per ft²$294
CheaperTypical $237Pricier

Pricier than 90% of homes nearby

Living area840 ft²
SmallerTypical 1,924 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.16 ac
SmallerTypical 0.35 acBigger

Bigger than 32% of homes nearby

Year built1950
OlderTypical 1972Newer

Newer than 14% of homes nearby

How 3415 Theresa St ranks against every home in each area.
MeasureThis homeNorristown 19403Montgomery County
Estimated valuepricier than$246,5555% of homes6% of homes
Price per ft²pricier than$29490% of homes75% of homes
Living areabigger than840 ft²2% of homesalmost no homes
Lot sizebigger than0.16 ac32% of homes37% of homes
Year builtnewer than195014% of homes28% of homes

About 3415 Theresa St

How much is 3415 Theresa St, Norristown, PA worth?

The TopHap Estimate for 3415 Theresa St, Norristown, PA is $246,555 as of Oct 21, 2026. The likely range is $234,091 to $259,019. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3415 Theresa St, Norristown, PA last sell?

3415 Theresa St, Norristown, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3415 Theresa St, Norristown, PA?

3415 Theresa St, Norristown, PA has 3 bedrooms, 1 bathrooms, 840 square feet of living space and a 0.16-acre lot.

When was 3415 Theresa St, Norristown, PA built?

3415 Theresa St, Norristown, PA was built in 1950, making it 76 years old. It is a bungalow home. The building has 1 story.

What schools serve 3415 Theresa St, Norristown, PA?

3415 Theresa St, Norristown, PA is assigned to Eagleville Elementary School (elementary), rated B; Arcola Intermediate School (middle), rated B; Methacton High School (high), rated A-. All sit in Methacton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3415 Theresa St, Norristown, PA compare to other homes in Norristown 19403?

Among the 15,088 homes in Norristown 19403, it is worth more than 5% of them ($246,555 against a typical $445,861), its price per square foot is higher than 90% of them ($294 against a typical $237), it is bigger than 2% of them (840 ft² against a typical 1,924 ft²), its lot is bigger than 32% of them (0.16 ac against a typical 0.35 ac) and it is newer than 14% of them (1950 against a typical 1972). Measured against all of Montgomery County, it is worth more than 6% 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 3415 Theresa St, Norristown, PA?

The 2026 property tax bill for 3415 Theresa St, Norristown, PA was $4,959. The county assessed it at $108,920.

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