Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$491,282$230 / 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 Jul 14, 2026
Last sold for $21,000 on Jun 1, 1972

234 ROSEMARY AVE

AMBLER, PA 19002
4
Beds
1.5
Baths
2,136 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
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

$491K
$468K low$514K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$21,000 · Jun 1, 1972
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$412,182
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$329,746
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.16%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$54,100
MERCK SHARP & DOHME FCU · recorded Jan 29, 2002
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$25,000
MERCK SHARP & DOHME FCU

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,748 (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.$114,660 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$114,660
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$114,660

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.0.17
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 · 286 ft²Porch · 192 ft²

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

M
Wissahickon Middle SchoolA-
Middle · Grades 6–8 · 1.3 mi
H
Wissahickon High SchoolA
High · Grades 9–12 · 1.4 mi
E
Shady Grove Elementary SchoolA+
Elementary · Grades KG–5 · 2.0 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

234 Rosemary 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 81% of homes in Ambler 19002
  • Costs less per square foot than 87% of homes in Ambler
  • Bigger than 76% of homes in Ambler
  • Has a bigger lot than 69% of homes in Ambler
  • Older than 91% 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
$293K$1.9M

This home is worth more than 19% 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$491,282
CheaperTypical $714,819Pricier

Pricier than 19% of homes nearby

Price per ft²$230
CheaperTypical $281Pricier

Pricier than 16% of homes nearby

Living area2,136 ft²
SmallerTypical 2,490 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.17 ac
SmallerTypical 0.39 acBigger

Bigger than 33% of homes nearby

Year built1920
OlderTypical 1977Newer

Newer than 9% of homes nearby

How 234 Rosemary Ave ranks against every home in each area.
MeasureThis homeAmblerAmbler 19002Montgomery County
Estimated valuepricier than$491,28258% of homes19% of homes47% of homes
Price per ft²pricier than$23013% of homes16% of homes34% of homes
Living areabigger than2,136 ft²76% of homes35% of homes55% of homes
Lot sizebigger than0.17 ac69% of homes33% of homes40% of homes
Year builtnewer than192031% of homes9% of homes12% of homes

About 234 Rosemary Ave

How much is 234 Rosemary Ave, Ambler, PA worth?

The TopHap Estimate for 234 Rosemary Ave, Ambler, PA is $491,282 as of Jul 14, 2026. The likely range is $468,183 to $514,381. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 234 Rosemary Ave, Ambler, PA last sell?

234 Rosemary Ave, Ambler, PA last sold on Jun 1, 1972 for $21,000, according to the county's recorded deed.

How big is 234 Rosemary Ave, Ambler, PA?

234 Rosemary Ave, Ambler, PA has 4 bedrooms, 1.5 bathrooms, 2,136 square feet of living space and a 0.17-acre lot.

When was 234 Rosemary Ave, Ambler, PA built?

234 Rosemary Ave, Ambler, PA was built in 1920, making it 106 years old. It is a colonial home. The building has 2 stories.

What schools serve 234 Rosemary Ave, Ambler, PA?

234 Rosemary Ave, Ambler, PA is assigned to Wissahickon Middle School (middle), rated A-; Wissahickon High School (high), rated A; Shady Grove 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 234 Rosemary Ave, Ambler, PA compare to other homes in Ambler 19002?

Among the 11,407 homes in Ambler 19002, it is worth more than 19% of them ($491,282 against a typical $714,819), its price per square foot is higher than 16% of them ($230 against a typical $281), it is bigger than 35% of them (2,136 ft² against a typical 2,490 ft²), its lot is bigger than 33% of them (0.17 ac against a typical 0.39 ac) and it is newer than 9% of them (1920 against a typical 1977). Measured against all of Montgomery County, it is worth more than 47% 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 234 Rosemary Ave, Ambler, PA?

The 2026 property tax bill for 234 Rosemary Ave, Ambler, PA was $4,748. The county assessed it at $114,660.

More homes on Rosemary Ave

Closest homes

More homes in Ambler 19002

Assigned schools

Explore the area

See this home in context

Open 234 Rosemary 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