Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$436,346$314 / 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 92How 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

441 MARION AVE

AMBLER, PA 19002
3
Beds
1.5
Baths
1,388 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
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

$436K
$400K low$472K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,497 (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.$106,540 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$106,540
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$106,540

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.18 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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.Ranch
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.20
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

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

E
Lower Gwynedd Elementary SchoolA+
Elementary · Grades KG–5 · 0.3 mi
M
Wissahickon Middle SchoolA-
Middle · Grades 6–8 · 0.3 mi
H
Wissahickon High SchoolA+
High · Grades 9–12 · 0.5 mi

District: Wissahickon School District

Neighborhood · ZIP 19002These 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.60
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.37%
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.1.0%
PopulationHow many people live in this area.36,861
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,678 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$137,744
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$171,064
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%

Owner Tools

Do you own this home?
Claim this home

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

441 Marion Ave 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 87% of homes in Ambler 19002
  • Costs more per square foot than 83% of homes in Montgomery County
  • Smaller than 88% of homes in Ambler 19002
  • Older than 79% of homes in Ambler 19002

What homes are worth in Ambler 19002

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

This home
$291K$1.9M

This home is worth more than 13% of homes in Ambler 19002.

How it measures up in Ambler 19002

The dot is this home. The mark in the middle is the typical home in Ambler 19002.

Estimated value$436,346
CheaperTypical $714,329Pricier

Pricier than 13% of homes nearby

Price per ft²$314
CheaperTypical $282Pricier

Pricier than 75% of homes nearby

Living area1,388 ft²
SmallerTypical 2,488 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.2 ac
SmallerTypical 0.38 acBigger

Bigger than 38% of homes nearby

Year built1952
OlderTypical 1977Newer

Newer than 21% of homes nearby

How 441 Marion Ave ranks against every home in each area.
MeasureThis homeAmbler 19002Montgomery County
Estimated valuepricier than$436,34613% of homes36% of homes
Price per ft²pricier than$31475% of homes83% of homes
Living areabigger than1,388 ft²12% of homes22% of homes
Lot sizebigger than0.2 ac38% of homes45% of homes
Year builtnewer than195221% of homes31% of homes

About 441 Marion Ave

How much is 441 Marion Ave, Ambler, PA worth?

The TopHap Estimate for 441 Marion Ave, Ambler, PA is $436,346 as of Sep 24, 2026. The likely range is $400,445 to $472,247. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 441 Marion Ave, Ambler, PA last sell?

441 Marion Ave, Ambler, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 441 Marion Ave, Ambler, PA?

441 Marion Ave, Ambler, PA has 3 bedrooms, 1.5 bathrooms, 1,388 square feet of living space and a 0.20-acre lot.

When was 441 Marion Ave, Ambler, PA built?

441 Marion Ave, Ambler, PA was built in 1952, making it 74 years old. It is a ranch home. The building has 1 story.

What schools serve 441 Marion Ave, Ambler, PA?

441 Marion Ave, Ambler, PA is assigned to Lower Gwynedd Elementary School (elementary), rated A+; Wissahickon Middle School (middle), rated A-; Wissahickon High School (high), rated A+. All sit in Wissahickon School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 441 Marion Ave, Ambler, PA compare to other homes in Ambler 19002?

Among the 11,407 homes in Ambler 19002, it is worth more than 13% of them ($436,346 against a typical $714,329), its price per square foot is higher than 75% of them ($314 against a typical $282), it is bigger than 12% of them (1,388 ft² against a typical 2,488 ft²), its lot is bigger than 38% of them (0.2 ac against a typical 0.38 ac) and it is newer than 21% of them (1952 against a typical 1977). Measured against all of Montgomery County, it is worth more than 36% 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 441 Marion Ave, Ambler, PA?

The 2026 property tax bill for 441 Marion Ave, Ambler, PA was $3,497. The county assessed it at $106,540.

More homes on Marion Ave

Closest homes

More homes in Ambler 19002

Assigned schools

Explore the area

See this home in context

Open 441 Marion Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map