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Single Family ResidenceResidential
$156,349$75 / 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 86How 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 Feb 25, 2021

21 CHESTNUT ST

BELFAST, NY 14711
3
Beds
1.5
Baths
2,080 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.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$156K
$134K low$178K 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 · Feb 25, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,612 (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.$119,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$113,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$119,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$133,700

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.29
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
81
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
4
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

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
CountyALLEGANY
Lot (acres)The size of the land the home sits on, from county records.0.38
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 391 ft²

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
Belfast SchoolB
Elementary · Grades PK–12 · 0.1 mi

District: Belfast Central School District

Neighborhood · ZIP 14711These 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.169
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.47

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.66%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.1,153
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.27 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,834
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,335
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

Owner Tools

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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

21 Chestnut 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 73% of homes in Allegany County
  • Bigger than 82% of homes in Belfast 14711
  • Has a smaller lot than 82% of homes in Belfast 14711
  • Older than 74% of homes in Belfast 14711

What homes are worth in Belfast 14711

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

This home
$41K$338K

This home is worth more than 69% of homes in Belfast 14711.

How it measures up in Belfast 14711

The dot is this home. The mark in the middle is the typical home in Belfast 14711.

Estimated value$156,349
CheaperTypical $120,400Pricier

Pricier than 69% of homes nearby

Price per ft²$75
CheaperTypical $75Pricier

Pricier than 50% of homes nearby

Living area2,080 ft²
SmallerTypical 1,400 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.38 ac
SmallerTypical 3 acBigger

Bigger than 18% of homes nearby

Year built1920
OlderTypical 1964Newer

Newer than 26% of homes nearby

How 21 Chestnut St ranks against every home in each area.
MeasureThis homeBelfast 14711Allegany County
Estimated valuepricier than$156,34969% of homes73% of homes
Price per ft²pricier than$7550% of homes55% of homes
Living areabigger than2,080 ft²82% of homes82% of homes
Lot sizebigger than0.38 ac18% of homes21% of homes
Year builtnewer than192026% of homes30% of homes

About 21 Chestnut St

How much is 21 Chestnut St, Belfast, NY worth?

The TopHap Estimate for 21 Chestnut St, Belfast, NY is $156,349 as of Aug 30, 2026. The likely range is $134,379 to $178,319. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Chestnut St, Belfast, NY last sell?

21 Chestnut St, Belfast, NY last sold on Feb 25, 2021 for $135,000, according to the county's recorded deed.

How big is 21 Chestnut St, Belfast, NY?

21 Chestnut St, Belfast, NY has 3 bedrooms, 1.5 bathrooms, 2,080 square feet of living space and a 0.38-acre lot.

When was 21 Chestnut St, Belfast, NY built?

21 Chestnut St, Belfast, NY was built in 1920, making it 106 years old. It is a traditional/old home. The building has 1 story.

What schools serve 21 Chestnut St, Belfast, NY?

21 Chestnut St, Belfast, NY is assigned to Belfast School (elementary), rated B. All sit in Belfast Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Chestnut St, Belfast, NY compare to other homes in Belfast 14711?

Among the 993 homes in Belfast 14711, it is worth more than 69% of them ($156,349 against a typical $120,400), its price per square foot is higher than 50% of them ($75 against a typical $75), it is bigger than 82% of them (2,080 ft² against a typical 1,400 ft²), its lot is bigger than 18% of them (0.38 ac against a typical 3 ac) and it is newer than 26% of them (1920 against a typical 1964). Measured against all of Allegany County, it is worth more than 73% 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 21 Chestnut St, Belfast, NY?

The 2026 property tax bill for 21 Chestnut St, Belfast, NY was $4,612. The county assessed it at $119,000.

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