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Single Family ResidenceResidential
$1,692,538$242 / 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 Aug 30, 2026
Last sold for $875,000 on Aug 10, 2006

621 GRISCOM DR

WAYNE, PA 19087
4
Beds
4 / 2
Baths
6,981 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.
2.07 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.7M
$1.6M low$1.8M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$875,000 · Aug 10, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$22,425 (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.$490,900 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$490,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$490,900

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2008
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
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 975 ft²

Transaction History(1)

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
Harriton High SchoolA+
High · Grades 9–12 · 1.6 mi
M
Black Rock Middle SchoolA
Middle · Grades 5–8 · 2.6 mi
E
Gladwyne Elementary SchoolA+
Elementary · Grades KG–4 · 3.7 mi

District: Lower Merion School District

Neighborhood · ZIP 19087These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
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.36,749
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,190 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$151,608
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$195,038
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

621 Griscom Dr 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 98% of homes in Montgomery County
  • Costs less per square foot than 93% of homes in Wayne 19087
  • Among the largest homes in Montgomery County
  • Among the largest lots in Wayne 19087
  • Older than 66% of homes in Wayne 19087

What homes are worth in Wayne 19087

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

This home
$243K$2.6M

This home is worth more than 89% of homes in Wayne 19087.

How it measures up in Wayne 19087

The dot is this home. The mark in the middle is the typical home in Wayne 19087.

Estimated value$1,692,538
CheaperTypical $874,358Pricier

Pricier than 89% of homes nearby

Price per ft²$242
CheaperTypical $355Pricier

Pricier than 7% of homes nearby

Living area6,981 ft²
SmallerTypical 2,362 ft²Bigger

Bigger than 98% of homes nearby

Lot size2.07 ac
SmallerTypical 0.35 acBigger

Bigger than almost all homes nearby

Year built1956
OlderTypical 1967Newer

Newer than 34% of homes nearby

How 621 Griscom Dr ranks against every home in each area.
MeasureThis homeWayne 19087Montgomery County
Estimated valuepricier than$1,692,53889% of homes98% of homes
Price per ft²pricier than$2427% of homes42% of homes
Living areabigger than6,981 ft²98% of homesalmost all homes
Lot sizebigger than2.07 acalmost all homes96% of homes
Year builtnewer than195634% of homes38% of homes

About 621 Griscom Dr

How much is 621 Griscom Dr, Wayne, PA worth?

The TopHap Estimate for 621 Griscom Dr, Wayne, PA is $1,692,538 as of Aug 30, 2026. The likely range is $1,581,610 to $1,803,466. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 621 Griscom Dr, Wayne, PA last sell?

621 Griscom Dr, Wayne, PA last sold on Aug 10, 2006 for $875,000, according to the county's recorded deed.

How big is 621 Griscom Dr, Wayne, PA?

621 Griscom Dr, Wayne, PA has 4 bedrooms, 4 bathrooms and 6,981 square feet of living space.

When was 621 Griscom Dr, Wayne, PA built?

621 Griscom Dr, Wayne, PA was built in 1956, making it 70 years old. It is a cape cod home. The building has 1 story.

What schools serve 621 Griscom Dr, Wayne, PA?

621 Griscom Dr, Wayne, PA is assigned to Harriton High School (high), rated A+; Black Rock Middle School (middle), rated A; Gladwyne Elementary School (elementary), rated A+. All sit in Lower Merion School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 621 Griscom Dr, Wayne, PA compare to other homes in Wayne 19087?

Among the 11,447 homes in Wayne 19087, it is worth more than 89% of them ($1,692,538 against a typical $874,358), its price per square foot is higher than 7% of them ($242 against a typical $355), it is bigger than 98% of them (6,981 ft² against a typical 2,362 ft²), its lot is bigger than almost all of them (2.07 ac against a typical 0.35 ac) and it is newer than 34% of them (1956 against a typical 1967). Measured against all of Montgomery County, it is worth more than 98% 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 621 Griscom Dr, Wayne, PA?

The 2026 property tax bill for 621 Griscom Dr, Wayne, PA was $22,425. The county assessed it at $490,900.

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