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Single Family ResidenceResidential
$1,716,871$327 / 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 Sep 24, 2026
Last sold for $1,650,000 on Jun 18, 2025

409 RICHARD KNL

HAVERFORD, PA 19041
5
Beds
4 / 2
Baths
5,243 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.
0.68 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
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.
2
ParkingThe number of parking spaces on the property, including the garage.

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.$1,650,000 · Jun 18, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$23,887 (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.$522,920 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$710,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$522,920

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.120 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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.2002
Lot (acres)The size of the land the home sits on, from county records.0.68
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.Garage, Basement
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 · 693 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
Gladwyne Elementary SchoolA+
Elementary · Grades KG–4 · 1.0 mi
M
Black Rock Middle SchoolA+
Middle · Grades 5–8 · 1.2 mi
H
Harriton High SchoolA+
High · Grades 9–12 · 2.0 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%

Owner Tools

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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

409 Richard Knl 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 more per square foot than 87% of homes in Montgomery County
  • Bigger than 96% of homes in Montgomery County
  • Has a bigger lot than 83% of homes in Montgomery County
  • Newer than 66% 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
$253K$4.3M

This home is worth more than 72% 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$1,716,871
CheaperTypical $1,129,049Pricier

Pricier than 72% of homes nearby

Price per ft²$327
CheaperTypical $390Pricier

Pricier than 25% of homes nearby

Living area5,243 ft²
SmallerTypical 2,880 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.68 ac
SmallerTypical 0.24 acBigger

Bigger than 67% of homes nearby

Year built1976
OlderTypical 1958Newer

Newer than 66% of homes nearby

How 409 Richard Knl ranks against every home in each area.
MeasureThis homeHaverford 19041Montgomery County
Estimated valuepricier than$1,716,87172% of homes98% of homes
Price per ft²pricier than$32725% of homes87% of homes
Living areabigger than5,243 ft²81% of homes96% of homes
Lot sizebigger than0.68 ac67% of homes83% of homes
Year builtnewer than197666% of homes59% of homes

About 409 Richard Knl

How much is 409 Richard Knl, Haverford, PA worth?

The TopHap Estimate for 409 Richard Knl, Haverford, PA is $1,716,871 as of Sep 24, 2026. The likely range is $1,638,000 to $1,795,742. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 409 Richard Knl, Haverford, PA last sell?

409 Richard Knl, Haverford, PA last sold on Jun 18, 2025 for $1,650,000, according to the county's recorded deed.

How big is 409 Richard Knl, Haverford, PA?

409 Richard Knl, Haverford, PA has 5 bedrooms, 4 bathrooms, 5,243 square feet of living space and a 0.68-acre lot.

When was 409 Richard Knl, Haverford, PA built?

409 Richard Knl, Haverford, PA was built in 1976, making it 50 years old. It is a colonial home. The building has 2 stories.

What schools serve 409 Richard Knl, Haverford, PA?

409 Richard Knl, Haverford, PA is assigned to Gladwyne Elementary School (elementary), rated A+; Black Rock Middle School (middle), 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 409 Richard Knl, Haverford, PA compare to other homes in Haverford 19041?

Among the 2,033 homes in Haverford 19041, it is worth more than 72% of them ($1,716,871 against a typical $1,129,049), its price per square foot is higher than 25% of them ($327 against a typical $390), it is bigger than 81% of them (5,243 ft² against a typical 2,880 ft²), its lot is bigger than 67% of them (0.68 ac against a typical 0.24 ac) and it is newer than 66% of them (1976 against a typical 1958). 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 409 Richard Knl, Haverford, PA?

The 2026 property tax bill for 409 Richard Knl, Haverford, PA was $23,887. The county assessed it at $522,920.

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