Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$963,199$310 / 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 82How 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 $255,000 on Jul 2, 1993

421 SYCAMORE AVE

MERION STATION, PA 19066
7
Beds
4 / 2
Baths
3,104 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1908
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
12
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$963K
$787K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$255,000 · Jul 2, 1993

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,958 (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.$283,650 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$283,650
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$283,650

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.7 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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
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.2024
Lot (acres)The size of the land the home sits on, from county records.0.30
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.Porch · 269 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.

E
Merion Elementary SchoolA+
Elementary · Grades KG–4 · 0.3 mi
M
Bala Cynwyd Middle SchoolA
Middle · Grades 5–8 · 0.9 mi
H
Lower Merion High SchoolA+
High · Grades 9–12 · 1.7 mi

District: Lower Merion School District

Neighborhood · ZIP 19066These 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.37
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.79

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.6,410
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,704 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$186,804
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$254,537
Average tempThe average temperature here across a full year.55°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%

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

421 Sycamore 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 more than 91% of homes in Montgomery County
  • Costs more per square foot than 82% of homes in Montgomery County
  • Bigger than 82% of homes in Montgomery County
  • Older than 92% of homes in Montgomery County

What homes are worth in Merion Station 19066

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

This home
$297K$2.5M

This home is worth more than 28% of homes in Merion Station 19066.

How it measures up in Merion Station 19066

The dot is this home. The mark in the middle is the typical home in Merion Station 19066.

Estimated value$963,199
CheaperTypical $1,142,344Pricier

Pricier than 28% of homes nearby

Price per ft²$310
CheaperTypical $363Pricier

Pricier than 23% of homes nearby

Living area3,104 ft²
SmallerTypical 2,845 ft²Bigger

Bigger than 56% of homes nearby

Lot size0.3 ac
SmallerTypical 0.23 acBigger

Bigger than 63% of homes nearby

Year built1908
OlderTypical 1932Newer

Newer than 9% of homes nearby

How 421 Sycamore Ave ranks against every home in each area.
MeasureThis homeMerion Station 19066Montgomery County
Estimated valuepricier than$963,19928% of homes91% of homes
Price per ft²pricier than$31023% of homes82% of homes
Living areabigger than3,104 ft²56% of homes82% of homes
Lot sizebigger than0.3 ac63% of homes59% of homes
Year builtnewer than19089% of homes8% of homes

About 421 Sycamore Ave

How much is 421 Sycamore Ave, Merion Station, PA worth?

The TopHap Estimate for 421 Sycamore Ave, Merion Station, PA is $963,199 as of Aug 30, 2026. The likely range is $786,540 to $1,139,858. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Sycamore Ave, Merion Station, PA last sell?

421 Sycamore Ave, Merion Station, PA last sold on Jul 2, 1993 for $255,000, according to the county's recorded deed.

How big is 421 Sycamore Ave, Merion Station, PA?

421 Sycamore Ave, Merion Station, PA has 7 bedrooms, 4 bathrooms, 3,104 square feet of living space and a 0.30-acre lot.

When was 421 Sycamore Ave, Merion Station, PA built?

421 Sycamore Ave, Merion Station, PA was built in 1908, making it 118 years old. It is a colonial home. The building has 2 stories.

What schools serve 421 Sycamore Ave, Merion Station, PA?

421 Sycamore Ave, Merion Station, PA is assigned to Merion Elementary School (elementary), rated A+; Bala Cynwyd Middle School (middle), rated A; Lower Merion High School (high), rated A+. All sit in Lower Merion School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Sycamore Ave, Merion Station, PA compare to other homes in Merion Station 19066?

Among the 1,797 homes in Merion Station 19066, it is worth more than 28% of them ($963,199 against a typical $1,142,344), its price per square foot is higher than 23% of them ($310 against a typical $363), it is bigger than 56% of them (3,104 ft² against a typical 2,845 ft²), its lot is bigger than 63% of them (0.3 ac against a typical 0.23 ac) and it is newer than 9% of them (1908 against a typical 1932). Measured against all of Montgomery County, it is worth more than 91% 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 421 Sycamore Ave, Merion Station, PA?

The 2026 property tax bill for 421 Sycamore Ave, Merion Station, PA was $12,958. The county assessed it at $283,650.

More homes on Sycamore Ave

Closest homes

More homes in Merion Station 19066

Assigned schools

Explore the area

See this home in context

Open 421 Sycamore 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