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Single Family ResidenceResidential
$633,679$289 / 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 81How 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

816 NH ROUTE 140

GILMANTON IRON WORKS, NH 03837
4
Beds
2
Baths
2,191 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.
16.01 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$634K
$513K low$755K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,773 (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.$444,099 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$137,899
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$306,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$444,035

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.48
55
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
11
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
94
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.19 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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.Cape Cod
CountyBELKNAP
Lot (acres)The size of the land the home sits on, from county records.16.01
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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
Gilmanton SchoolB
Elementary · Grades PK–8 · 2.5 mi
H
Gilford High SchoolB-
High · Grades 9–12 · 8.0 mi

District: Gilford School District

Neighborhood · ZIP 03837These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.117

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.70%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
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.1,400
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.62 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,330
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,014
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

816 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.

  • Worth more than 75% of homes in Gilmanton Iron Works 03837
  • Bigger than 76% of homes in Belknap County
  • Has a bigger lot than 95% of homes in Belknap County

What homes are worth in Gilmanton Iron Works 03837

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

This home
$284K$1.2M

This home is worth more than 75% of homes in Gilmanton Iron Works 03837.

How it measures up in Gilmanton Iron Works 03837

The dot is this home. The mark in the middle is the typical home in Gilmanton Iron Works 03837.

Estimated value$633,679
CheaperTypical $511,650Pricier

Pricier than 75% of homes nearby

Price per ft²$289
CheaperTypical $275Pricier

Pricier than 58% of homes nearby

Living area2,191 ft²
SmallerTypical 1,869 ft²Bigger

Bigger than 65% of homes nearby

Lot size16.01 ac
SmallerTypical 2.33 acBigger

Bigger than 90% of homes nearby

Year built1981
OlderTypical 1980Newer

Newer than 52% of homes nearby

How 816 Nh Route 140 ranks against every home in each area.
MeasureThis homeGilmanton Iron Works 03837Belknap County
Estimated valuepricier than$633,67975% of homes65% of homes
Price per ft²pricier than$28958% of homes37% of homes
Living areabigger than2,191 ft²65% of homes76% of homes
Lot sizebigger than16.01 ac90% of homes95% of homes
Year builtnewer than198152% of homes47% of homes

About 816 Nh Route 140

How much is 816 Nh Route 140, Gilmanton Iron Works, NH worth?

The TopHap Estimate for 816 Nh Route 140, Gilmanton Iron Works, NH is $633,679 as of Jul 14, 2026. The likely range is $512,571 to $754,787. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 816 Nh Route 140, Gilmanton Iron Works, NH last sell?

816 Nh Route 140, Gilmanton Iron Works, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 816 Nh Route 140, Gilmanton Iron Works, NH?

816 Nh Route 140, Gilmanton Iron Works, NH has 4 bedrooms, 2 bathrooms, 2,191 square feet of living space and a 16.01-acre lot.

When was 816 Nh Route 140, Gilmanton Iron Works, NH built?

816 Nh Route 140, Gilmanton Iron Works, NH was built in 1981, making it 45 years old. It is a cape cod home. The building has 2 stories.

What schools serve 816 Nh Route 140, Gilmanton Iron Works, NH?

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

How does 816 Nh Route 140, Gilmanton Iron Works, NH compare to other homes in Gilmanton Iron Works 03837?

Among the 760 homes in Gilmanton Iron Works 03837, it is worth more than 75% of them ($633,679 against a typical $511,650), its price per square foot is higher than 58% of them ($289 against a typical $275), it is bigger than 65% of them (2,191 ft² against a typical 1,869 ft²), its lot is bigger than 90% of them (16.01 ac against a typical 2.33 ac) and it is newer than 52% of them (1981 against a typical 1980). Measured against all of Belknap County, it is worth more than 65% 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 816 Nh Route 140, Gilmanton Iron Works, NH?

The 2025 property tax bill for 816 Nh Route 140, Gilmanton Iron Works, NH was $6,773. The county assessed it at $444,099.

More homes on Nh Route 140

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More homes in Gilmanton Iron Works 03837

Assigned schools

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