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Single Family ResidenceResidential
$415,465$211 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $195,000 on Dec 8, 2004

51 AMHERST RD

MERRIMACK, NH 03054
3
Beds
1
Baths
1,968 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.
3.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1750
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$415K
$393K low$438K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$195,000 · Dec 8, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,648 (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.$300,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$190,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$110,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$427,120

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.37
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
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.
88
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.
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
CountyHILLSBOROUGH
Lot (acres)The size of the land the home sits on, from county records.3.15
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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.

H
Merrimack High SchoolB-
High · Grades 9–12 · 1.4 mi
E
Thorntons Ferry SchoolB
Elementary · Grades PK–4 · 2.0 mi
M
Merrimack Middle SchoolC
Middle · Grades 7–8 · 2.5 mi

District: Merrimack School District

Neighborhood · ZIP 03054These 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.49
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.88

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.97%
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.3.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.27,283
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.817 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,868
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,079
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

51 Amherst Rd 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 79% of homes in Merrimack 03054
  • Costs less per square foot than 93% of homes in Merrimack 03054
  • Has a bigger lot than 94% of homes in Merrimack 03054
  • Among the oldest homes in Merrimack 03054

What homes are worth in Merrimack 03054

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

This home
$286K$935K

This home is worth more than 21% of homes in Merrimack 03054.

How it measures up in Merrimack 03054

The dot is this home. The mark in the middle is the typical home in Merrimack 03054.

Estimated value$415,465
CheaperTypical $549,867Pricier

Pricier than 21% of homes nearby

Price per ft²$211
CheaperTypical $265Pricier

Pricier than 7% of homes nearby

Living area1,968 ft²
SmallerTypical 2,016 ft²Bigger

Bigger than 48% of homes nearby

Lot size3.15 ac
SmallerTypical 0.63 acBigger

Bigger than 94% of homes nearby

Year built1750
OlderTypical 1984Newer

Older than almost all homes nearby

How 51 Amherst Rd ranks against every home in each area.
MeasureThis homeMerrimack 03054Hillsborough County
Estimated valuepricier than$415,46521% of homes22% of homes
Price per ft²pricier than$2117% of homes7% of homes
Living areabigger than1,968 ft²48% of homes60% of homes
Lot sizebigger than3.15 ac94% of homes87% of homes
Year builtnewer than1750almost no homesalmost no homes

About 51 Amherst Rd

How much is 51 Amherst Rd, Merrimack, NH worth?

The TopHap Estimate for 51 Amherst Rd, Merrimack, NH is $415,465 as of Sep 24, 2026. The likely range is $392,589 to $438,341. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 51 Amherst Rd, Merrimack, NH last sell?

51 Amherst Rd, Merrimack, NH last sold on Dec 8, 2004 for $195,000, according to the county's recorded deed.

How big is 51 Amherst Rd, Merrimack, NH?

51 Amherst Rd, Merrimack, NH has 3 bedrooms, 1 bathrooms, 1,968 square feet of living space and a 3.15-acre lot.

When was 51 Amherst Rd, Merrimack, NH built?

51 Amherst Rd, Merrimack, NH was built in 1750, making it 276 years old. The building has 2 stories.

What schools serve 51 Amherst Rd, Merrimack, NH?

51 Amherst Rd, Merrimack, NH is assigned to Merrimack High School (high), rated B-; Thorntons Ferry School (elementary), rated B; Merrimack Middle School (middle), rated C. All sit in Merrimack School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 51 Amherst Rd, Merrimack, NH compare to other homes in Merrimack 03054?

Among the 9,896 homes in Merrimack 03054, it is worth more than 21% of them ($415,465 against a typical $549,867), its price per square foot is higher than 7% of them ($211 against a typical $265), it is bigger than 48% of them (1,968 ft² against a typical 2,016 ft²), its lot is bigger than 94% of them (3.15 ac against a typical 0.63 ac) and it is newer than almost none of them (1750 against a typical 1984). Measured against all of Hillsborough County, it is worth more than 22% 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 Amherst Rd, Merrimack, NH?

The 2025 property tax bill for 51 Amherst Rd, Merrimack, NH was $6,648. The county assessed it at $300,700.

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