Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$711,946$245 / 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 95How 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 $240,000 on Nov 30, 1987

17 COBBLESTONE PL

MERRIMACK, NH 03054
4
Beds
2.5
Baths
2,902 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.
2.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$712K
$674K low$750K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$240,000 · Nov 30, 1987

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,174 (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.$505,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$234,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$271,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$434,245

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
32
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.
86
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
StyleThe architectural style of the home, such as ranch or colonial.Contemporary
CountyHILLSBOROUGH
Lot (acres)The size of the land the home sits on, from county records.2.30
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Pool W/Hot Tub/Spa
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.

M
Merrimack Middle SchoolC
Middle · Grades 7–8 · 1.6 mi
E
Reeds Ferry SchoolA-
Elementary · Grades PK–4 · 3.5 mi
H
Merrimack High SchoolB-
High · Grades 9–12 · 3.7 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%

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

17 Cobblestone Pl 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 84% of homes in Merrimack 03054
  • Costs less per square foot than 83% of homes in Hillsborough County
  • Bigger than 87% of homes in Hillsborough County
  • Has a bigger lot than 88% of homes in Merrimack 03054
  • Newer than 68% of 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
$279K$917K

This home is worth more than 84% 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$711,946
CheaperTypical $550,049Pricier

Pricier than 84% of homes nearby

Price per ft²$245
CheaperTypical $265Pricier

Pricier than 31% of homes nearby

Living area2,902 ft²
SmallerTypical 2,018 ft²Bigger

Bigger than 83% of homes nearby

Lot size2.3 ac
SmallerTypical 0.62 acBigger

Bigger than 88% of homes nearby

Year built1987
OlderTypical 1984Newer

Newer than 68% of homes nearby

How 17 Cobblestone Pl ranks against every home in each area.
MeasureThis homeMerrimack 03054Hillsborough County
Estimated valuepricier than$711,94684% of homes82% of homes
Price per ft²pricier than$24531% of homes17% of homes
Living areabigger than2,902 ft²83% of homes87% of homes
Lot sizebigger than2.3 ac88% of homes82% of homes
Year builtnewer than198768% of homes68% of homes

About 17 Cobblestone Pl

How much is 17 Cobblestone Pl, Merrimack, NH worth?

The TopHap Estimate for 17 Cobblestone Pl, Merrimack, NH is $711,946 as of Sep 24, 2026. The likely range is $674,390 to $749,502. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17 Cobblestone Pl, Merrimack, NH last sell?

17 Cobblestone Pl, Merrimack, NH last sold on Nov 30, 1987 for $240,000, according to the county's recorded deed.

How big is 17 Cobblestone Pl, Merrimack, NH?

17 Cobblestone Pl, Merrimack, NH has 4 bedrooms, 2.5 bathrooms, 2,902 square feet of living space and a 2.30-acre lot.

When was 17 Cobblestone Pl, Merrimack, NH built?

17 Cobblestone Pl, Merrimack, NH was built in 1987, making it 39 years old. It is a contemporary home. The building has 2 stories.

What schools serve 17 Cobblestone Pl, Merrimack, NH?

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

How does 17 Cobblestone Pl, Merrimack, NH compare to other homes in Merrimack 03054?

Among the 9,896 homes in Merrimack 03054, it is worth more than 84% of them ($711,946 against a typical $550,049), its price per square foot is higher than 31% of them ($245 against a typical $265), it is bigger than 83% of them (2,902 ft² against a typical 2,018 ft²), its lot is bigger than 88% of them (2.3 ac against a typical 0.62 ac) and it is newer than 68% of them (1987 against a typical 1984). Measured against all of Hillsborough County, it is worth more than 82% 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 17 Cobblestone Pl, Merrimack, NH?

The 2025 property tax bill for 17 Cobblestone Pl, Merrimack, NH was $11,174. The county assessed it at $505,400.

More homes on Cobblestone Pl

Closest homes

More homes in Merrimack 03054

Assigned schools

Explore the area

See this home in context

Open 17 Cobblestone Pl 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