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Single Family ResidentialResidential
$173,743$177 / 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 Aug 30, 2026
Last sold for $135,000 on Oct 11, 2022

529 PLUM ST

NEW BERLIN, PA 17855
3
Beds
1
Baths
980 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$174K
$161K low$187K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$135,000 · Oct 11, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,908 (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.$78,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$78,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$78,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyUnion
Lot (acres)The size of the land the home sits on, from county records.0.22
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.Central

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
Mifflinburg Elementary School
Elementary · Grades KG–2 · 3.5 mi
M
Mifflinburg Area Middle SchoolB
Middle · Grades 6–8 · 3.5 mi
H
Mifflinburg Area High SchoolB-
High · Grades 9–12 · 3.7 mi

District: Mifflinburg Area School District

Neighborhood · ZIP 17855These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
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.922
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.464 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,386
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,142
Average tempThe average temperature here across a full year.50°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

529 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.

  • Worth less than 88% of homes in Union County
  • Costs more per square foot than 65% of homes in New Berlin 17855
  • Smaller than 95% of homes in New Berlin 17855
  • Has a smaller lot than 87% of homes in New Berlin 17855

What homes are worth in New Berlin 17855

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

This home
$116K$558K

This home is worth more than 14% of homes in New Berlin 17855.

How it measures up in New Berlin 17855

The dot is this home. The mark in the middle is the typical home in New Berlin 17855.

Estimated value$173,743
CheaperTypical $236,626Pricier

Pricier than 14% of homes nearby

Price per ft²$177
CheaperTypical $155Pricier

Pricier than 65% of homes nearby

Living area980 ft²
SmallerTypical 1,552 ft²Bigger

Bigger than 5% of homes nearby

Lot size0.22 ac
SmallerTypical 0.3 acBigger

Bigger than 13% of homes nearby

Year built1965
OlderTypical 1965Newer

Newer than 51% of homes nearby

How 529 Plum St ranks against every home in each area.
MeasureThis homeNew Berlin 17855Union County
Estimated valuepricier than$173,74314% of homes12% of homes
Price per ft²pricier than$17765% of homes52% of homes
Living areabigger than980 ft²5% of homes11% of homes
Lot sizebigger than0.22 ac13% of homes16% of homes
Year builtnewer than196551% of homes42% of homes

About 529 Plum St

How much is 529 Plum St, New Berlin, PA worth?

The TopHap Estimate for 529 Plum St, New Berlin, PA is $173,743 as of Aug 30, 2026. The likely range is $160,755 to $186,731. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 529 Plum St, New Berlin, PA last sell?

529 Plum St, New Berlin, PA last sold on Oct 11, 2022 for $135,000, according to the county's recorded deed.

How big is 529 Plum St, New Berlin, PA?

529 Plum St, New Berlin, PA has 3 bedrooms, 1 bathrooms, 980 square feet of living space and a 0.22-acre lot.

When was 529 Plum St, New Berlin, PA built?

529 Plum St, New Berlin, PA was built in 1965, making it 61 years old. The building has 1 story.

What schools serve 529 Plum St, New Berlin, PA?

529 Plum St, New Berlin, PA is assigned to Mifflinburg Elementary School (elementary); Mifflinburg Area Middle School (middle), rated B; Mifflinburg Area High School (high), rated B-. All sit in Mifflinburg Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 529 Plum St, New Berlin, PA compare to other homes in New Berlin 17855?

Among the 384 homes in New Berlin 17855, it is worth more than 14% of them ($173,743 against a typical $236,626), its price per square foot is higher than 65% of them ($177 against a typical $155), it is bigger than 5% of them (980 ft² against a typical 1,552 ft²), its lot is bigger than 13% of them (0.22 ac against a typical 0.3 ac) and it is newer than 51% of them (1965 against a typical 1965). Measured against all of Union County, it is worth more than 12% 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 529 Plum St, New Berlin, PA?

The 2026 property tax bill for 529 Plum St, New Berlin, PA was $1,908. The county assessed it at $78,200.

More homes on Plum St

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Assigned schools

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