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Single Family ResidentialResidential
$305,940$174 / 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 92How 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 $199,000 on Mar 4, 2014

640 GREEN ST

NEW BERLIN, PA 17855
3
Beds
3 / 1
Baths
1,760 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
2008
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$306K
$281K low$331K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$199,000 · Mar 4, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,021 (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.$164,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$142,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$164,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$164,800

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.0.24
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 · 3.8 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

640 Green 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 more than 80% of homes in New Berlin 17855
  • Has a smaller lot than 82% of homes in Union County
  • Newer than 97% 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
$117K$573K

This home is worth more than 80% 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$305,940
CheaperTypical $237,434Pricier

Pricier than 80% of homes nearby

Price per ft²$174
CheaperTypical $155Pricier

Pricier than 62% of homes nearby

Living area1,760 ft²
SmallerTypical 1,552 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.24 ac
SmallerTypical 0.3 acBigger

Bigger than 22% of homes nearby

Year built2008
OlderTypical 1965Newer

Newer than 97% of homes nearby

How 640 Green St ranks against every home in each area.
MeasureThis homeNew Berlin 17855Union County
Estimated valuepricier than$305,94080% of homes57% of homes
Price per ft²pricier than$17462% of homes49% of homes
Living areabigger than1,760 ft²61% of homes57% of homes
Lot sizebigger than0.24 ac22% of homes18% of homes
Year builtnewer than200897% of homes93% of homes

About 640 Green St

How much is 640 Green St, New Berlin, PA worth?

The TopHap Estimate for 640 Green St, New Berlin, PA is $305,940 as of Aug 30, 2026. The likely range is $281,097 to $330,783. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 Green St, New Berlin, PA last sell?

640 Green St, New Berlin, PA last sold on Mar 4, 2014 for $199,000, according to the county's recorded deed.

How big is 640 Green St, New Berlin, PA?

640 Green St, New Berlin, PA has 3 bedrooms, 3 bathrooms, 1,760 square feet of living space and a 0.24-acre lot.

When was 640 Green St, New Berlin, PA built?

640 Green St, New Berlin, PA was built in 2008, making it 18 years old. The building has 2 stories.

What schools serve 640 Green St, New Berlin, PA?

640 Green 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 640 Green 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 80% of them ($305,940 against a typical $237,434), its price per square foot is higher than 62% of them ($174 against a typical $155), it is bigger than 61% of them (1,760 ft² against a typical 1,552 ft²), its lot is bigger than 22% of them (0.24 ac against a typical 0.3 ac) and it is newer than 97% of them (2008 against a typical 1965). Measured against all of Union County, it is worth more than 57% 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 640 Green St, New Berlin, PA?

The 2026 property tax bill for 640 Green St, New Berlin, PA was $4,021. The county assessed it at $164,800.

More homes on Green St

Closest homes

More homes in New Berlin 17855

Assigned schools

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