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CondominiumResidential
$607,967$160 / 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 90How 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
Last sold for $580,000 on Apr 21, 2025

646 GREYCLIFFE LN

AMBLER, PA 19002
3
Beds
3 / 2
Baths
3,802 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.
3,104 ft²
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$608K
$549K low$667K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$580,000 · Apr 21, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,327 (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.$223,200 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$223,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$223,200

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.41 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.07
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.DeckPatio · 140 ft²Porch · 106 ft²

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

H
Wissahickon High SchoolA+
High · Grades 9–12 · 2.3 mi
M
Wissahickon Middle SchoolA-
Middle · Grades 6–8 · 2.4 mi
E
Shady Grove Elementary SchoolA
Elementary · Grades KG–5 · 3.1 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%

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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

646 Greycliffe Ln 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 more than 66% of homes in Montgomery County
  • Among the lowest price per square foot in Ambler 19002
  • Bigger than 90% of homes in Montgomery County
  • Has a smaller lot than 82% of homes in Ambler 19002
  • Newer than 88% 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
$295K$1.9M

This home is worth more than 35% 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$607,967
CheaperTypical $711,877Pricier

Pricier than 35% of homes nearby

Price per ft²$160
CheaperTypical $281Pricier

Cheaper than almost all homes nearby

Living area3,802 ft²
SmallerTypical 2,479 ft²Bigger

Bigger than 82% of homes nearby

Lot size3,104 ft²
SmallerTypical 0.39 acBigger

Bigger than 18% of homes nearby

Year built2002
OlderTypical 1977Newer

Newer than 88% of homes nearby

How 646 Greycliffe Ln ranks against every home in each area.
MeasureThis homeAmbler 19002Montgomery County
Estimated valuepricier than$607,96735% of homes66% of homes
Price per ft²pricier than$160almost no homes7% of homes
Living areabigger than3,802 ft²82% of homes90% of homes
Lot sizebigger than3,104 ft²18% of homes21% of homes
Year builtnewer than200288% of homes88% of homes

About 646 Greycliffe Ln

How much is 646 Greycliffe Ln, Ambler, PA worth?

The TopHap Estimate for 646 Greycliffe Ln, Ambler, PA is $607,967 as of Oct 21, 2026. The likely range is $548,941 to $666,993. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 646 Greycliffe Ln, Ambler, PA last sell?

646 Greycliffe Ln, Ambler, PA last sold on Apr 21, 2025 for $580,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 646 Greycliffe Ln, Ambler, PA?

646 Greycliffe Ln, Ambler, PA has 3 bedrooms, 3 bathrooms, 3,802 square feet of living space and a 0.07-acre lot.

When was 646 Greycliffe Ln, Ambler, PA built?

646 Greycliffe Ln, Ambler, PA was built in 2002, making it 24 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 646 Greycliffe Ln, Ambler, PA?

646 Greycliffe Ln, Ambler, PA is assigned to Wissahickon High School (high), rated A+; Wissahickon Middle School (middle), 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 646 Greycliffe Ln, Ambler, PA compare to other homes in Ambler 19002?

Among the 11,407 homes in Ambler 19002, it is worth more than 35% of them ($607,967 against a typical $711,877), its price per square foot is higher than almost none of them ($160 against a typical $281), it is bigger than 82% of them (3,802 ft² against a typical 2,479 ft²), its lot is bigger than 18% of them (3,104 ft² against a typical 0.39 ac) and it is newer than 88% of them (2002 against a typical 1977). Measured against all of Montgomery County, it is worth more than 66% 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 646 Greycliffe Ln, Ambler, PA?

The 2026 property tax bill for 646 Greycliffe Ln, Ambler, PA was $7,327. The county assessed it at $223,200.

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