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Single Family ResidenceResidential
$278,927$155 / 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 64How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $40,000 on Jun 20, 2017

492 MAIN ST

GRAFTON, NH 03240
2
Beds
1
Baths
1,797 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.
0.5 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.

Valuation

$279K
$177K low$381K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$40,000 · Jun 20, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,423 (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.$89,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$53,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$36,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$50,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$349,410

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.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
46
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
17
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.Conventional
CountyGRAFTON
Lot (acres)The size of the land the home sits on, from county records.0.50
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Canaan Elementary SchoolC+
Elementary · Grades PK–4 · 7.0 mi
H
Mascoma Valley Regional High SchoolD+
High · Grades 9–12 · 9.9 mi
M
Indian River SchoolD+
Middle · Grades 5–8 · 10.0 mi

District: Mascoma Valley Regional School District

Neighborhood · ZIP 03240These 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.115
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 100.102

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.76%
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.8.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.1,173
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.28 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,067
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,392
Average tempThe average temperature here across a full year.44°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.33%

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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

492 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.

  • Worth less than 85% of homes in Grafton County
  • Costs less per square foot than 92% of homes in Grafton County
  • Bigger than 72% of homes in Grafton 03240
  • Has a smaller lot than 88% of homes in Grafton 03240
  • Older than 88% of homes in Grafton County

What homes are worth in Grafton 03240

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

This home
$108K$723K

This home is worth more than 28% of homes in Grafton 03240.

How it measures up in Grafton 03240

The dot is this home. The mark in the middle is the typical home in Grafton 03240.

Estimated value$278,927
CheaperTypical $345,991Pricier

Pricier than 28% of homes nearby

Price per ft²$155
CheaperTypical $240Pricier

Pricier than 10% of homes nearby

Living area1,797 ft²
SmallerTypical 1,364 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.5 ac
SmallerTypical 5 acBigger

Bigger than 12% of homes nearby

Year built1900
OlderTypical 1984Newer

Newer than 14% of homes nearby

How 492 Main St ranks against every home in each area.
MeasureThis homeGrafton 03240Grafton County
Estimated valuepricier than$278,92728% of homes15% of homes
Price per ft²pricier than$15510% of homes8% of homes
Living areabigger than1,797 ft²72% of homes61% of homes
Lot sizebigger than0.5 ac12% of homes27% of homes
Year builtnewer than190014% of homes12% of homes

About 492 Main St

How much is 492 Main St, Grafton, NH worth?

The TopHap Estimate for 492 Main St, Grafton, NH is $278,927 as of Oct 21, 2026. The likely range is $177,272 to $380,582. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 492 Main St, Grafton, NH last sell?

492 Main St, Grafton, NH last sold on Jun 20, 2017 for $40,000, according to the county's recorded deed.

How big is 492 Main St, Grafton, NH?

492 Main St, Grafton, NH has 2 bedrooms, 1 bathrooms, 1,797 square feet of living space and a 0.50-acre lot.

When was 492 Main St, Grafton, NH built?

492 Main St, Grafton, NH was built in 1900, making it 126 years old. It is a conventional home. The building has 2 stories.

What schools serve 492 Main St, Grafton, NH?

492 Main St, Grafton, NH is assigned to Canaan Elementary School (elementary), rated C+; Mascoma Valley Regional High School (high), rated D+; Indian River School (middle), rated D+. All sit in Mascoma Valley Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 492 Main St, Grafton, NH compare to other homes in Grafton 03240?

Among the 844 homes in Grafton 03240, it is worth more than 28% of them ($278,927 against a typical $345,991), its price per square foot is higher than 10% of them ($155 against a typical $240), it is bigger than 72% of them (1,797 ft² against a typical 1,364 ft²), its lot is bigger than 12% of them (0.5 ac against a typical 5 ac) and it is newer than 14% of them (1900 against a typical 1984). Measured against all of Grafton County, it is worth more than 15% 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 492 Main St, Grafton, NH?

The 2025 property tax bill for 492 Main St, Grafton, NH was $1,423. The county assessed it at $89,900.

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