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Triplex (3 Units, Any Combination)Residential
Last sold for $92,000 on Oct 25, 1999

51 MAIN ST

SUNAPEE, NH 03782
4
Beds
3
Baths
2,894 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
12
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$92,000 · Oct 25, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,422 (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.$513,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$256,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$257,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$244,700

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.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
52
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
9
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Triplex (3 Units, Any Combination)
CountySULLIVAN
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1973
Lot (acres)The size of the land the home sits on, from county records.0.31
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Steam
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Sunapee Central SchoolA+
Elementary · Grades KG–5 · 0.4 mi
H
Sunapee Senior High SchoolA
High · Grades 9–12 · 0.7 mi
M
Sunapee Middle High SchoolB
Middle · Grades 6–8 · 0.7 mi

District: Sunapee School District

Neighborhood · ZIP 03782These 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.134
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.93

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.58%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.3,441
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.134 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,749
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,702
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

51 Main 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.

  • Bigger than 88% of homes in Sullivan County
  • Has a smaller lot than 83% of homes in Sullivan County
  • Older than 93% of homes in Sunapee 03782

How it measures up in Sunapee 03782

The dot is this home. The mark in the middle is the typical home in Sunapee 03782.

Living area2,894 ft²
SmallerTypical 2,125 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.31 ac
SmallerTypical 1 acBigger

Bigger than 21% of homes nearby

Year built1900
OlderTypical 1980Newer

Newer than 7% of homes nearby

How 51 Main St ranks against every home in each area.
MeasureThis homeSunapee 03782Sullivan County
Living areabigger than2,894 ft²73% of homes88% of homes
Lot sizebigger than0.31 ac21% of homes17% of homes
Year builtnewer than19007% of homes13% of homes

About 51 Main St

When did 51 Main St, Sunapee, NH last sell?

51 Main St, Sunapee, NH last sold on Oct 25, 1999 for $92,000, according to the county's recorded deed.

How big is 51 Main St, Sunapee, NH?

51 Main St, Sunapee, NH has 4 bedrooms, 3 bathrooms, 2,894 square feet of living space and a 0.31-acre lot.

When was 51 Main St, Sunapee, NH built?

51 Main St, Sunapee, NH was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 51 Main St, Sunapee, NH?

51 Main St, Sunapee, NH is assigned to Sunapee Central School (elementary), rated A+; Sunapee Senior High School (high), rated A; Sunapee Middle High School (middle), rated B. All sit in Sunapee School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 51 Main St, Sunapee, NH compare to other homes in Sunapee 03782?

Among the 2,268 homes in Sunapee 03782, it is bigger than 73% of them (2,894 ft² against a typical 2,125 ft²), its lot is bigger than 21% of them (0.31 ac against a typical 1 ac) and it is newer than 7% of them (1900 against a typical 1980). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 51 Main St, Sunapee, NH?

The 2025 property tax bill for 51 Main St, Sunapee, NH was $5,422. The county assessed it at $513,900.

More homes on Main St

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Assigned schools

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