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Single Family ResidenceResidential
Last sold for $105,000 on Dec 5, 1988

340 S DEVON AVE

WALLINGFORD, PA 19086
4
Beds
3 / 1
Baths
1,876 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1929
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

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$105,000 · Dec 5, 1988

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,375 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$434,640 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$131,240
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$303,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$434,640
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$434,640

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.Conventional
CountyDelaware
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Stone
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

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Wayne Elementary SchoolA+
Elementary · Grades KG–5 · 0.6 mi
M
Radnor Middle SchoolA+
Middle · Grades 6–8 · 0.9 mi
H
Radnor High SchoolA+
High · Grades 9–12 · 2.3 mi

District: Radnor Township 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

340 S Devon 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.

  • Has a smaller lot than 71% of homes in Wallingford 19086
  • Older than 93% 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.

Living area1,876 ft²
SmallerTypical 1,961 ft²Bigger

Bigger than 46% of homes nearby

Lot size0.18 ac
SmallerTypical 0.31 acBigger

Bigger than 29% of homes nearby

Year built1929
OlderTypical 1957Newer

Newer than 7% of homes nearby

How 340 S Devon Ave ranks against every home in each area.
MeasureThis homeWallingford 19086Delaware County
Living areabigger than1,876 ft²46% of homes63% of homes
Lot sizebigger than0.18 ac29% of homes58% of homes
Year builtnewer than19297% of homes20% of homes

About 340 S Devon Ave

When did 340 S Devon Ave, Wallingford, PA last sell?

340 S Devon Ave, Wallingford, PA last sold on Dec 5, 1988 for $105,000, according to the county's recorded deed.

How big is 340 S Devon Ave, Wallingford, PA?

340 S Devon Ave, Wallingford, PA has 4 bedrooms, 3 bathrooms, 1,876 square feet of living space and a 0.18-acre lot.

When was 340 S Devon Ave, Wallingford, PA built?

340 S Devon Ave, Wallingford, PA was built in 1929, making it 97 years old. It is a conventional home. The building has 2 stories.

What schools serve 340 S Devon Ave, Wallingford, PA?

340 S Devon Ave, Wallingford, PA is assigned to Wayne Elementary School (elementary), rated A+; Radnor Middle School (middle), rated A+; Radnor High School (high), rated A+. All sit in Radnor Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 340 S Devon Ave, Wallingford, PA compare to other homes in Wallingford 19086?

Among the 4,488 homes in Wallingford 19086, it is bigger than 46% of them (1,876 ft² against a typical 1,961 ft²), its lot is bigger than 29% of them (0.18 ac against a typical 0.31 ac) and it is newer than 7% of them (1929 against a typical 1957). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 340 S Devon Ave, Wallingford, PA?

The 2025 property tax bill for 340 S Devon Ave, Wallingford, PA was $9,375. The county assessed it at $434,640.

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