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Single Family ResidenceResidential
$211,404$105 / 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 83How 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

637 ALTON ST

DANVILLE, PA 17821
2
Beds
3
Baths
2,016 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.
1999
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$211K
$175K low$248K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,532 (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.$181,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$157,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$181,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$181,800

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.Colonial
CountyMontour

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.

H
Danville Area High SchoolA
High · Grades 9–12 · 0.2 mi
E
Danville Primary School
Elementary · Grades KG–2 · 0.3 mi
M
Danville Middle SchoolB-
Middle · Grades 6–8 · 1.1 mi

District: Danville Area School District

Neighborhood · ZIP 17821These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

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.94%
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.7.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.19,794
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.144 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,381
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,367
Average tempThe average temperature here across a full year.49°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.51%

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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

637 Alton 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 72% of homes in Danville 17821
  • Costs less per square foot than 86% of homes in Danville 17821
  • Bigger than 70% of homes in Danville 17821
  • Newer than 85% of homes in Danville 17821

What homes are worth in Danville 17821

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

This home
$107K$846K

This home is worth more than 28% of homes in Danville 17821.

How it measures up in Danville 17821

The dot is this home. The mark in the middle is the typical home in Danville 17821.

Estimated value$211,404
CheaperTypical $275,538Pricier

Pricier than 28% of homes nearby

Price per ft²$105
CheaperTypical $180Pricier

Pricier than 14% of homes nearby

Living area2,016 ft²
SmallerTypical 1,623 ft²Bigger

Bigger than 70% of homes nearby

Year built1999
OlderTypical 1973Newer

Newer than 85% of homes nearby

How 637 Alton St ranks against every home in each area.
MeasureThis homeDanville 17821
Estimated valuepricier than$211,40428% of homes
Price per ft²pricier than$10514% of homes
Living areabigger than2,016 ft²70% of homes
Year builtnewer than199985% of homes

About 637 Alton St

How much is 637 Alton St, Danville, PA worth?

The TopHap Estimate for 637 Alton St, Danville, PA is $211,404 as of Aug 30, 2026. The likely range is $174,500 to $248,308. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 637 Alton St, Danville, PA?

637 Alton St, Danville, PA has 2 bedrooms, 3 bathrooms and 2,016 square feet of living space.

When was 637 Alton St, Danville, PA built?

637 Alton St, Danville, PA was built in 1999, making it 27 years old. It is a colonial home. The building has 2 stories.

What schools serve 637 Alton St, Danville, PA?

637 Alton St, Danville, PA is assigned to Danville Area High School (high), rated A; Danville Primary School (elementary); Danville Middle School (middle), rated B-. All sit in Danville Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 637 Alton St, Danville, PA compare to other homes in Danville 17821?

Among the 6,558 homes in Danville 17821, it is worth more than 28% of them ($211,404 against a typical $275,538), its price per square foot is higher than 14% of them ($105 against a typical $180), it is bigger than 70% of them (2,016 ft² against a typical 1,623 ft²) and it is newer than 85% of them (1999 against a typical 1973). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 637 Alton St, Danville, PA?

The 2025 property tax bill for 637 Alton St, Danville, PA was $4,532. The county assessed it at $181,800.

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