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Duplex (2 Units, Any Combination)Residential

20 WEST ST

ANTRIM, NH 03440
5
Beds
2.5
Baths
2,252 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.
0.73 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.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,159 (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.$266,510 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$111,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$155,110

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.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
60
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyHILLSBOROUGH
Lot (acres)The size of the land the home sits on, from county records.0.73
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
Antrim Elementary SchoolB+
Elementary · Grades PK–4 · 0.1 mi
M
Great Brook SchoolB
Middle · Grades 5–8 · 0.2 mi
H
ConVal Regional High SchoolA
High · Grades 9–12 · 8.4 mi

District: Contoocook Valley School District

Neighborhood · ZIP 03440These 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.141
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.2,747
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.$93,674
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,193
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

20 West 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.

  • Bigger than 82% of homes in Antrim 03440
  • Has a smaller lot than 69% of homes in Antrim 03440
  • Older than 92% of homes in Hillsborough County

How it measures up in Antrim 03440

The dot is this home. The mark in the middle is the typical home in Antrim 03440.

Living area2,252 ft²
SmallerTypical 1,546 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.73 ac
SmallerTypical 1.7 acBigger

Bigger than 31% of homes nearby

Year built1900
OlderTypical 1974Newer

Newer than 18% of homes nearby

How 20 West St ranks against every home in each area.
MeasureThis homeAntrim 03440Hillsborough County
Living areabigger than2,252 ft²82% of homes70% of homes
Lot sizebigger than0.73 ac31% of homes53% of homes
Year builtnewer than190018% of homes8% of homes

About 20 West St

When did 20 West St, Antrim, NH last sell?

20 West St, Antrim, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 20 West St, Antrim, NH?

20 West St, Antrim, NH has 5 bedrooms, 2.5 bathrooms, 2,252 square feet of living space and a 0.73-acre lot.

When was 20 West St, Antrim, NH built?

20 West St, Antrim, NH was built in 1900, making it 126 years old. It is a duplex single home. The building has 2 stories.

What schools serve 20 West St, Antrim, NH?

20 West St, Antrim, NH is assigned to Antrim Elementary School (elementary), rated B+; Great Brook School (middle), rated B; ConVal Regional High School (high), rated A. All sit in Contoocook Valley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 West St, Antrim, NH compare to other homes in Antrim 03440?

Among the 1,234 homes in Antrim 03440, it is bigger than 82% of them (2,252 ft² against a typical 1,546 ft²), its lot is bigger than 31% of them (0.73 ac against a typical 1.7 ac) and it is newer than 18% of them (1900 against a typical 1974). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 20 West St, Antrim, NH?

The 2025 property tax bill for 20 West St, Antrim, NH was $6,159. The county assessed it at $266,510.

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