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Duplex (2 Units, Any Combination)Residential
Last sold for $115,000 on Sep 30, 2015

421 S PLUM ST

MOUNT JOY, PA 17552
3
Beds
1
Baths
1,120 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
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.$115,000 · Sep 30, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,412 (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.$118,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$36,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$82,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$118,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$118,800

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
CountyLancaster
Lot (acres)The size of the land the home sits on, from county records.0.12
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Baseboard
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 80 ft²Patio · 80 ft²Porch · 120 ft²

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.

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

H
Donegal High SchoolB-
High · Grades 9–12 · 1.3 mi
M
Donegal Junior High SchoolC+
Middle · Grades 7–8 · 1.4 mi
E
Donegal Primary School
Elementary · Grades KG–2 · 1.4 mi

District: Donegal School District

Neighborhood · ZIP 17552These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.62

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
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.20,162
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.606 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,158
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,109
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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 S Plum 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.

  • Smaller than 88% of homes in Mount Joy 17552
  • Has a smaller lot than 83% of homes in Mount Joy 17552

How it measures up in Mount Joy 17552

The dot is this home. The mark in the middle is the typical home in Mount Joy 17552.

Living area1,120 ft²
SmallerTypical 1,641 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.12 ac
SmallerTypical 0.23 acBigger

Bigger than 17% of homes nearby

Year built1986
OlderTypical 1990Newer

Newer than 46% of homes nearby

How 421 S Plum St ranks against every home in each area.
MeasureThis homeMount Joy 17552Lancaster County
Living areabigger than1,120 ft²12% of homes13% of homes
Lot sizebigger than0.12 ac17% of homes20% of homes
Year builtnewer than198646% of homes61% of homes

About 421 S Plum St

When did 421 S Plum St, Mount Joy, PA last sell?

421 S Plum St, Mount Joy, PA last sold on Sep 30, 2015 for $115,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 421 S Plum St, Mount Joy, PA?

421 S Plum St, Mount Joy, PA has 3 bedrooms, 1 bathrooms, 1,120 square feet of living space and a 0.12-acre lot.

When was 421 S Plum St, Mount Joy, PA built?

421 S Plum St, Mount Joy, PA was built in 1986, making it 40 years old. It is a duplex single home. The building has 2 stories.

What schools serve 421 S Plum St, Mount Joy, PA?

421 S Plum St, Mount Joy, PA is assigned to Donegal High School (high), rated B-; Donegal Junior High School (middle), rated C+; Donegal Primary School (elementary). All sit in Donegal School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 S Plum St, Mount Joy, PA compare to other homes in Mount Joy 17552?

Among the 7,185 homes in Mount Joy 17552, it is bigger than 12% of them (1,120 ft² against a typical 1,641 ft²), its lot is bigger than 17% of them (0.12 ac against a typical 0.23 ac) and it is newer than 46% of them (1986 against a typical 1990). 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 S Plum St, Mount Joy, PA?

The 2026 property tax bill for 421 S Plum St, Mount Joy, PA was $3,412. The county assessed it at $118,800.

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