Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$208,909$149 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $161,000 on Sep 21, 2023

51 NORTHWEST ST

CHARLESTOWN, NH 03603
3
Beds
1
Baths
1,399 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.
0.49 ac
Lot SizeThe size of the land the home sits on, from county records.
1902
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$209K
$191K low$227K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$161,000 · Sep 21, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,589 (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.$126,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$98,000

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.31
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
53
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
92
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
CountySULLIVAN
Lot (acres)The size of the land the home sits on, from county records.0.49
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Hot Water
GarageWhether the property has a garage, and details like whether it is attached to the home.No Garage
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

Transaction History(1)

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.

M
Charlestown Middle SchoolD-
Middle · Grades 5–8 · 0.4 mi
E
Charlestown Primary SchoolA-
Elementary · Grades 1–4 · 0.8 mi
H
Fall Mountain Regional High SchoolD
High · Grades 9–12 · 5.6 mi

District: Fall Mountain Regional School District

Neighborhood · ZIP 03603These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.70

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.5,301
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.115 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$50,837
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$68,962
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%

Owner Tools

Do you own this home?
Claim this home

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 Northwest 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 91% of homes in Sullivan County
  • Costs less per square foot than 90% of homes in Sullivan County
  • Has a smaller lot than 78% of homes in Charlestown 03603
  • Older than 87% of homes in Charlestown 03603

What homes are worth in Charlestown 03603

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

This home
$130K$591K

This home is worth more than 15% of homes in Charlestown 03603.

How it measures up in Charlestown 03603

The dot is this home. The mark in the middle is the typical home in Charlestown 03603.

Estimated value$208,909
CheaperTypical $286,766Pricier

Pricier than 15% of homes nearby

Price per ft²$149
CheaperTypical $205Pricier

Pricier than 13% of homes nearby

Living area1,399 ft²
SmallerTypical 1,264 ft²Bigger

Bigger than 59% of homes nearby

Lot size0.49 ac
SmallerTypical 1.3 acBigger

Bigger than 22% of homes nearby

Year built1902
OlderTypical 1977Newer

Newer than 13% of homes nearby

How 51 Northwest St ranks against every home in each area.
MeasureThis homeCharlestown 03603Sullivan County
Estimated valuepricier than$208,90915% of homes9% of homes
Price per ft²pricier than$14913% of homes10% of homes
Living areabigger than1,399 ft²59% of homes39% of homes
Lot sizebigger than0.49 ac22% of homes26% of homes
Year builtnewer than190213% of homes14% of homes

About 51 Northwest St

How much is 51 Northwest St, Charlestown, NH worth?

The TopHap Estimate for 51 Northwest St, Charlestown, NH is $208,909 as of Aug 30, 2026. The likely range is $190,788 to $227,030. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 51 Northwest St, Charlestown, NH last sell?

51 Northwest St, Charlestown, NH last sold on Sep 21, 2023 for $161,000, according to the county's recorded deed.

How big is 51 Northwest St, Charlestown, NH?

51 Northwest St, Charlestown, NH has 3 bedrooms, 1 bathrooms, 1,399 square feet of living space and a 0.49-acre lot.

When was 51 Northwest St, Charlestown, NH built?

51 Northwest St, Charlestown, NH was built in 1902, making it 124 years old. The building has 2 stories.

What schools serve 51 Northwest St, Charlestown, NH?

51 Northwest St, Charlestown, NH is assigned to Charlestown Middle School (middle), rated D-; Charlestown Primary School (elementary), rated A-; Fall Mountain Regional High School (high), rated D. All sit in Fall Mountain Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 51 Northwest St, Charlestown, NH compare to other homes in Charlestown 03603?

Among the 2,171 homes in Charlestown 03603, it is worth more than 15% of them ($208,909 against a typical $286,766), its price per square foot is higher than 13% of them ($149 against a typical $205), it is bigger than 59% of them (1,399 ft² against a typical 1,264 ft²), its lot is bigger than 22% of them (0.49 ac against a typical 1.3 ac) and it is newer than 13% of them (1902 against a typical 1977). Measured against all of Sullivan County, it is worth more than 9% 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 51 Northwest St, Charlestown, NH?

The 2025 property tax bill for 51 Northwest St, Charlestown, NH was $4,589. The county assessed it at $126,200.

More homes on Northwest St

Closest homes

More homes in Charlestown 03603

Assigned schools

Explore the area

See this home in context

Open 51 Northwest St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map