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Single Family ResidenceResidential
$744,117$319 / 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 88How 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

421 LANCASTER AVE

HAVERFORD, PA 19041
4
Beds
2.5
Baths
2,331 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1912
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

$744K
$655K low$834K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,222 (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.$180,000 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$180,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$180,000

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.0.14
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
ViewThe type of view from the property, or another feature of the site that affects value.Traffic
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 281 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.

M
Black Rock Middle SchoolA
Middle · Grades 5–8 · 1.7 mi
E
Gladwyne Elementary SchoolA+
Elementary · Grades KG–4 · 1.9 mi
H
Harriton High SchoolA+
High · Grades 9–12 · 2.1 mi

District: Lower Merion School District

Neighborhood · ZIP 19041These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
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.0.9%
PopulationHow many people live in this area.7,484
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,261 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$151,219
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$233,051
Average tempThe average temperature here across a full year.54°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

421 Lancaster 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 80% of homes in Montgomery County
  • Costs more per square foot than 85% of homes in Montgomery County
  • Has a smaller lot than 68% of homes in Montgomery County
  • Older than 91% of homes in Haverford 19041

What homes are worth in Haverford 19041

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

This home
$254K$4.3M

This home is worth more than 25% of homes in Haverford 19041.

How it measures up in Haverford 19041

The dot is this home. The mark in the middle is the typical home in Haverford 19041.

Estimated value$744,117
CheaperTypical $1,133,438Pricier

Pricier than 25% of homes nearby

Price per ft²$319
CheaperTypical $386Pricier

Pricier than 23% of homes nearby

Living area2,331 ft²
SmallerTypical 2,872 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.14 ac
SmallerTypical 0.24 acBigger

Bigger than 44% of homes nearby

Year built1912
OlderTypical 1958Newer

Newer than 9% of homes nearby

How 421 Lancaster Ave ranks against every home in each area.
MeasureThis homeHaverford 19041Montgomery County
Estimated valuepricier than$744,11725% of homes80% of homes
Price per ft²pricier than$31923% of homes85% of homes
Living areabigger than2,331 ft²36% of homes63% of homes
Lot sizebigger than0.14 ac44% of homes32% of homes
Year builtnewer than19129% of homes9% of homes

About 421 Lancaster Ave

How much is 421 Lancaster Ave, Haverford, PA worth?

The TopHap Estimate for 421 Lancaster Ave, Haverford, PA is $744,117 as of Aug 30, 2026. The likely range is $654,732 to $833,502. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Lancaster Ave, Haverford, PA last sell?

421 Lancaster Ave, Haverford, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 421 Lancaster Ave, Haverford, PA?

421 Lancaster Ave, Haverford, PA has 4 bedrooms, 2.5 bathrooms, 2,331 square feet of living space and a 0.14-acre lot.

When was 421 Lancaster Ave, Haverford, PA built?

421 Lancaster Ave, Haverford, PA was built in 1912, making it 114 years old. It is a colonial home. The building has 2 stories.

What schools serve 421 Lancaster Ave, Haverford, PA?

421 Lancaster Ave, Haverford, PA is assigned to Black Rock Middle School (middle), rated A; Gladwyne Elementary School (elementary), rated A+; Harriton 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 Lancaster Ave, Haverford, PA compare to other homes in Haverford 19041?

Among the 2,033 homes in Haverford 19041, it is worth more than 25% of them ($744,117 against a typical $1,133,438), its price per square foot is higher than 23% of them ($319 against a typical $386), it is bigger than 36% of them (2,331 ft² against a typical 2,872 ft²), its lot is bigger than 44% of them (0.14 ac against a typical 0.24 ac) and it is newer than 9% of them (1912 against a typical 1958). Measured against all of Montgomery County, it is worth more than 80% 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 Lancaster Ave, Haverford, PA?

The 2026 property tax bill for 421 Lancaster Ave, Haverford, PA was $8,222. The county assessed it at $180,000.

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