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Single Family ResidenceResidential
$457,879$254 / 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 95How 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 $272,533 on Oct 30, 2020

320 NH ROUTE 140

GILMANTON, NH 03237
3
Beds
1.5
Baths
1,801 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.
0.78 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$458K
$433K low$482K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$272,533 · Oct 30, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,475 (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.$424,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$121,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$302,900

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.Raised Ranch
CountyBELKNAP
Lot (acres)The size of the land the home sits on, from county records.0.78
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
Gilmanton SchoolB+
Elementary · Grades PK–8 · 4.5 mi
H
Gilford High SchoolC+
High · Grades 9–12 · 8.3 mi

District: Gilford School District

Neighborhood · ZIP 03237These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.116

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.74%
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.9.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.2,621
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.72 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,712
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,259
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

320 Nh Route 140 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.

  • Costs less per square foot than 78% of homes in Belknap County
  • Newer than 70% of homes in Gilmanton 03237

What homes are worth in Gilmanton 03237

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

This home
$193K$1M

This home is worth more than 49% of homes in Gilmanton 03237.

How it measures up in Gilmanton 03237

The dot is this home. The mark in the middle is the typical home in Gilmanton 03237.

Estimated value$457,879
CheaperTypical $460,696Pricier

Pricier than 49% of homes nearby

Price per ft²$254
CheaperTypical $263Pricier

Pricier than 43% of homes nearby

Living area1,801 ft²
SmallerTypical 1,747 ft²Bigger

Bigger than 52% of homes nearby

Lot size0.78 ac
SmallerTypical 1.71 acBigger

Bigger than 39% of homes nearby

Year built1991
OlderTypical 1979Newer

Newer than 70% of homes nearby

How 320 Nh Route 140 ranks against every home in each area.
MeasureThis homeGilmanton 03237Belknap County
Estimated valuepricier than$457,87949% of homes36% of homes
Price per ft²pricier than$25443% of homes22% of homes
Living areabigger than1,801 ft²52% of homes62% of homes
Lot sizebigger than0.78 ac39% of homes48% of homes
Year builtnewer than199170% of homes65% of homes

About 320 Nh Route 140

How much is 320 Nh Route 140, Gilmanton, NH worth?

The TopHap Estimate for 320 Nh Route 140, Gilmanton, NH is $457,879 as of Oct 21, 2026. The likely range is $433,490 to $482,268. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 320 Nh Route 140, Gilmanton, NH last sell?

320 Nh Route 140, Gilmanton, NH last sold on Oct 30, 2020 for $272,533, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 320 Nh Route 140, Gilmanton, NH?

320 Nh Route 140, Gilmanton, NH has 3 bedrooms, 1.5 bathrooms, 1,801 square feet of living space and a 0.78-acre lot.

When was 320 Nh Route 140, Gilmanton, NH built?

320 Nh Route 140, Gilmanton, NH was built in 1991, making it 35 years old. It is a raised ranch home. The building has 1 story.

What schools serve 320 Nh Route 140, Gilmanton, NH?

320 Nh Route 140, Gilmanton, NH is assigned to Gilmanton School (elementary), rated B+; Gilford High School (high), rated C+. All sit in Gilford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 320 Nh Route 140, Gilmanton, NH compare to other homes in Gilmanton 03237?

Among the 1,444 homes in Gilmanton 03237, it is worth more than 49% of them ($457,879 against a typical $460,696), its price per square foot is higher than 43% of them ($254 against a typical $263), it is bigger than 52% of them (1,801 ft² against a typical 1,747 ft²), its lot is bigger than 39% of them (0.78 ac against a typical 1.71 ac) and it is newer than 70% of them (1991 against a typical 1979). Measured against all of Belknap County, it is worth more than 36% 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 320 Nh Route 140, Gilmanton, NH?

The 2025 property tax bill for 320 Nh Route 140, Gilmanton, NH was $6,475. The county assessed it at $424,600.

More homes on Nh Route 140

Closest homes

More homes in Gilmanton 03237

Assigned schools

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