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Single Family ResidenceResidential
$196,871$88 / 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 85How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

642 ALTON ST

DANVILLE, PA 17821
3
Beds
2
Baths
2,232 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.
1911
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$197K
$168K low$225K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,174 (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.$127,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$104,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$127,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$127,300

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.Traditional/Old
CountyMontour

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

642 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 76% of homes in Danville 17821
  • Costs less per square foot than 93% of homes in Danville 17821
  • Bigger than 76% of homes in Danville 17821
  • Older than 75% 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
$104K$871K

This home is worth more than 24% 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$196,871
CheaperTypical $272,969Pricier

Pricier than 24% of homes nearby

Price per ft²$88
CheaperTypical $177Pricier

Pricier than 7% of homes nearby

Living area2,232 ft²
SmallerTypical 1,616 ft²Bigger

Bigger than 76% of homes nearby

Year built1911
OlderTypical 1974Newer

Newer than 25% of homes nearby

How 642 Alton St ranks against every home in each area.
MeasureThis homeDanville 17821
Estimated valuepricier than$196,87124% of homes
Price per ft²pricier than$887% of homes
Living areabigger than2,232 ft²76% of homes
Year builtnewer than191125% of homes

About 642 Alton St

How much is 642 Alton St, Danville, PA worth?

The TopHap Estimate for 642 Alton St, Danville, PA is $196,871 as of Jul 14, 2026. The likely range is $168,296 to $225,446. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 642 Alton St, Danville, PA last sell?

642 Alton St, Danville, PA last sold on Oct 27, 1995, according to the county's recorded deed.

How big is 642 Alton St, Danville, PA?

642 Alton St, Danville, PA has 3 bedrooms, 2 bathrooms and 2,232 square feet of living space.

When was 642 Alton St, Danville, PA built?

642 Alton St, Danville, PA was built in 1911, making it 115 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 642 Alton St, Danville, PA?

642 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 642 Alton St, Danville, PA compare to other homes in Danville 17821?

Among the 6,558 homes in Danville 17821, it is worth more than 24% of them ($196,871 against a typical $272,969), its price per square foot is higher than 7% of them ($88 against a typical $177), it is bigger than 76% of them (2,232 ft² against a typical 1,616 ft²) and it is newer than 25% of them (1911 against a typical 1974). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 642 Alton St, Danville, PA?

The 2025 property tax bill for 642 Alton St, Danville, PA was $3,174. The county assessed it at $127,300.

More homes on Alton St

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Assigned schools

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