Skip to content
Skip to content
TopHapOpen in map
Duplex (2 Units, Any Combination)Residential
Last sold for $157,500 on Jul 17, 2026

120 N DIAMOND ST

CLIFTON HEIGHTS, PA 19018
3
Beds
1
Baths
1,868 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.
1935
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
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.$157,500 · Jul 17, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,374 (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.$153,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,830
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$112,270
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$153,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$153,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyDELAWARE
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(10)

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

E
Westbrook Park Elementary SchoolD
Elementary · Grades KG–5 · 0.6 mi
M
Drexel Hill Middle SchoolD-
Middle · Grades 6–8 · 1.8 mi
H
Upper Darby High SchoolD
High · Grades 9–12 · 1.9 mi

District: Upper Darby School District

Neighborhood · ZIP 19018These 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.117
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 100.77

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.23,393
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,641 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,165
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,956
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%

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

120 N Diamond St 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.

  • Bigger than 90% of homes in Clifton Heights
  • Has a bigger lot than 86% of homes in Clifton Heights
  • Older than 81% of homes in Clifton Heights 19018

How it measures up in Clifton Heights 19018

The dot is this home. The mark in the middle is the typical home in Clifton Heights 19018.

Living area1,868 ft²
SmallerTypical 1,332 ft²Bigger

Bigger than 85% of homes nearby

Lot size0.14 ac
SmallerTypical 0.11 acBigger

Bigger than 67% of homes nearby

Year built1935
OlderTypical 1949Newer

Newer than 19% of homes nearby

How 120 N Diamond St ranks against every home in each area.
MeasureThis homeClifton HeightsClifton Heights 19018Delaware County
Living areabigger than1,868 ft²90% of homes85% of homes63% of homes
Lot sizebigger than0.14 ac86% of homes67% of homes48% of homes
Year builtnewer than193534% of homes19% of homes27% of homes

About 120 N Diamond St

When did 120 N Diamond St, Clifton Heights, PA last sell?

120 N Diamond St, Clifton Heights, PA last sold on Jul 17, 2026 for $157,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 120 N Diamond St, Clifton Heights, PA?

120 N Diamond St, Clifton Heights, PA has 3 bedrooms, 1 bathrooms, 1,868 square feet of living space and a 0.14-acre lot.

When was 120 N Diamond St, Clifton Heights, PA built?

120 N Diamond St, Clifton Heights, PA was built in 1935, making it 91 years old. It is a duplex single home. The building has 2 stories.

What schools serve 120 N Diamond St, Clifton Heights, PA?

120 N Diamond St, Clifton Heights, PA is assigned to Westbrook Park Elementary School (elementary), rated D; Drexel Hill Middle School (middle), rated D-; Upper Darby High School (high), rated D. All sit in Upper Darby School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 120 N Diamond St, Clifton Heights, PA compare to other homes in Clifton Heights 19018?

Among the 7,378 homes in Clifton Heights 19018, it is bigger than 85% of them (1,868 ft² against a typical 1,332 ft²), its lot is bigger than 67% of them (0.14 ac against a typical 0.11 ac) and it is newer than 19% of them (1935 against a typical 1949). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 120 N Diamond St, Clifton Heights, PA?

The 2026 property tax bill for 120 N Diamond St, Clifton Heights, PA was $6,374. The county assessed it at $153,100.

More homes on N Diamond St

Closest homes

More homes in Clifton Heights 19018

Assigned schools

Explore the area

See this home in context

Open 120 N Diamond St 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