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Single Family ResidenceResidential
$543,825$323 / 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 90How 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

54 LONGWOOD DR

GRANTHAM, NH 03753
3.5
Baths
1,686 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.
1.75 ac
Lot SizeThe size of the land the home sits on, from county records.
2024
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$544K
$492K low$596K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,933 (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.$448,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$400,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$45,700

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.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
51
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountySULLIVAN
Lot (acres)The size of the land the home sits on, from county records.1.75
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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

E
Grantham Village SchoolA+
Elementary · Grades PK–6 · 0.3 mi
M
Lebanon Middle SchoolB+
Middle · Grades 5–8 · 11.0 mi
H
Lebanon High SchoolA-
High · Grades 9–12 · 12.4 mi

District: Grantham School District

Neighborhood · ZIP 03753These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.86

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.5%
PopulationHow many people live in this area.3,200
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.112 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,251
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,240
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

54 Longwood Dr 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 Sullivan County
  • Costs more per square foot than 80% of homes in Sullivan County
  • Among the newest homes in Grantham 03753

What homes are worth in Grantham 03753

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

This home
$288K$1.1M

This home is worth more than 55% of homes in Grantham 03753.

How it measures up in Grantham 03753

The dot is this home. The mark in the middle is the typical home in Grantham 03753.

Estimated value$543,825
CheaperTypical $524,269Pricier

Pricier than 55% of homes nearby

Price per ft²$323
CheaperTypical $298Pricier

Pricier than 68% of homes nearby

Living area1,686 ft²
SmallerTypical 1,765 ft²Bigger

Bigger than 46% of homes nearby

Lot size1.75 ac
SmallerTypical 1.38 acBigger

Bigger than 59% of homes nearby

Year built2024
OlderTypical 1986Newer

Newer than almost all homes nearby

How 54 Longwood Dr ranks against every home in each area.
MeasureThis homeGrantham 03753Sullivan County
Estimated valuepricier than$543,82555% of homes75% of homes
Price per ft²pricier than$32368% of homes80% of homes
Living areabigger than1,686 ft²46% of homes55% of homes
Lot sizebigger than1.75 ac59% of homes55% of homes
Year builtnewer than2024almost all homesalmost all homes

About 54 Longwood Dr

How much is 54 Longwood Dr, Grantham, NH worth?

The TopHap Estimate for 54 Longwood Dr, Grantham, NH is $543,825 as of Oct 21, 2026. The likely range is $491,674 to $595,976. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 54 Longwood Dr, Grantham, NH last sell?

54 Longwood Dr, Grantham, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 54 Longwood Dr, Grantham, NH?

54 Longwood Dr, Grantham, NH has 3.5 bathrooms, 1,686 square feet of living space and a 1.75-acre lot.

When was 54 Longwood Dr, Grantham, NH built?

54 Longwood Dr, Grantham, NH was built in 2024, making it 2 years old. It is a cape cod home. The building has 2 stories.

What schools serve 54 Longwood Dr, Grantham, NH?

54 Longwood Dr, Grantham, NH is assigned to Grantham Village School (elementary), rated A+; Lebanon Middle School (middle), rated B+; Lebanon High School (high), rated A-. All sit in Grantham School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 54 Longwood Dr, Grantham, NH compare to other homes in Grantham 03753?

Among the 1,864 homes in Grantham 03753, it is worth more than 55% of them ($543,825 against a typical $524,269), its price per square foot is higher than 68% of them ($323 against a typical $298), it is bigger than 46% of them (1,686 ft² against a typical 1,765 ft²), its lot is bigger than 59% of them (1.75 ac against a typical 1.38 ac) and it is newer than almost all of them (2024 against a typical 1986). Measured against all of Sullivan County, it is worth more than 75% 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 54 Longwood Dr, Grantham, NH?

The 2025 property tax bill for 54 Longwood Dr, Grantham, NH was $8,933. The county assessed it at $448,900.

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