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CondominiumResidential
$532,502$345 / 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 Oct 21, 2026
Last sold for $408,100 on May 6, 2022

7 MALLARD MILL RUN

WALLINGFORD, PA 19086
3
Beds
3 / 2
Baths
1,544 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.
697 ft²
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$533K
$493K low$572K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$408,100 · May 6, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,451 (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.$220,150 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$58,980
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$161,170
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$220,150
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$220,150

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.Townhouse
CountyDELAWARE
Lot (acres)The size of the land the home sits on, from county records.0.02
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Strath Haven Middle SchoolA
Middle · Grades 6–8 · 1.3 mi
H
Strath Haven High SchoolA+
High · Grades 9–12 · 1.3 mi
E
Swarthmore-rutledge SchoolA+
Elementary · Grades KG–5 · 2.0 mi

District: Wallingford-Swarthmore School District

Neighborhood · ZIP 19086These 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.42
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.77

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.33%
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.1.1%
PopulationHow many people live in this area.12,848
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,264 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$150,244
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$176,672
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

7 Mallard Mill Run 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 65% of homes in Delaware County
  • Costs more per square foot than 93% of homes in Wallingford 19086
  • Smaller than 66% of homes in Wallingford 19086
  • Among the smallest lots in Delaware County
  • Newer than 94% of homes in Wallingford 19086

What homes are worth in Wallingford 19086

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

This home
$169K$1.2M

This home is worth more than 49% of homes in Wallingford 19086.

How it measures up in Wallingford 19086

The dot is this home. The mark in the middle is the typical home in Wallingford 19086.

Estimated value$532,502
CheaperTypical $538,171Pricier

Pricier than 49% of homes nearby

Price per ft²$345
CheaperTypical $249Pricier

Pricier than 93% of homes nearby

Living area1,544 ft²
SmallerTypical 1,980 ft²Bigger

Bigger than 34% of homes nearby

Lot size697 ft²
SmallerTypical 0.31 acBigger

Bigger than 2% of homes nearby

Year built1988
OlderTypical 1957Newer

Newer than 94% of homes nearby

How 7 Mallard Mill Run ranks against every home in each area.
MeasureThis homeWallingford 19086Delaware County
Estimated valuepricier than$532,50249% of homes65% of homes
Price per ft²pricier than$34593% of homes88% of homes
Living areabigger than1,544 ft²34% of homes48% of homes
Lot sizebigger than697 ft²2% of homesalmost no homes
Year builtnewer than198894% of homes88% of homes

About 7 Mallard Mill Run

How much is 7 Mallard Mill Run, Wallingford, PA worth?

The TopHap Estimate for 7 Mallard Mill Run, Wallingford, PA is $532,502 as of Oct 21, 2026. The likely range is $492,714 to $572,290. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7 Mallard Mill Run, Wallingford, PA last sell?

7 Mallard Mill Run, Wallingford, PA last sold on May 6, 2022 for $408,100, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 7 Mallard Mill Run, Wallingford, PA?

7 Mallard Mill Run, Wallingford, PA has 3 bedrooms, 3 bathrooms, 1,544 square feet of living space and a 0.02-acre lot.

When was 7 Mallard Mill Run, Wallingford, PA built?

7 Mallard Mill Run, Wallingford, PA was built in 1988, making it 38 years old. It is a townhouse home. The building has 1 story.

What schools serve 7 Mallard Mill Run, Wallingford, PA?

7 Mallard Mill Run, Wallingford, PA is assigned to Strath Haven Middle School (middle), rated A; Strath Haven High School (high), rated A+; Swarthmore-rutledge School (elementary), rated A+. All sit in Wallingford-Swarthmore School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7 Mallard Mill Run, Wallingford, PA compare to other homes in Wallingford 19086?

Among the 4,488 homes in Wallingford 19086, it is worth more than 49% of them ($532,502 against a typical $538,171), its price per square foot is higher than 93% of them ($345 against a typical $249), it is bigger than 34% of them (1,544 ft² against a typical 1,980 ft²), its lot is bigger than 2% of them (697 ft² against a typical 0.31 ac) and it is newer than 94% of them (1988 against a typical 1957). Measured against all of Delaware County, it is worth more than 65% 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 7 Mallard Mill Run, Wallingford, PA?

The 2026 property tax bill for 7 Mallard Mill Run, Wallingford, PA was $8,451. The county assessed it at $220,150.

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