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Single Family ResidenceResidential
$309,666$256 / 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 77How 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
Last sold for $100,000 on Feb 24, 2016

49 PROSPECT ST

SOMERSWORTH, NH 03878
2
Beds
1
Baths
1,209 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.
2,788 ft²
Lot SizeThe size of the land the home sits on, from county records.
1871
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

$310K
$238K low$381K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$100,000 · Feb 24, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,855 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$259,600 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$59,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$200,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$196,745

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySTRAFFORD
Lot (acres)The size of the land the home sits on, from county records.0.06
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.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

H
Somersworth High SchoolD-
High · Grades 9–12 · 0.6 mi
M
Somersworth Middle SchoolD-
Middle · Grades 6–8 · 0.6 mi
E
Idlehurst Elementary SchoolD
Elementary · Grades PK–2 · 1.6 mi

District: Somersworth School District

Neighborhood · ZIP 03878These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.103

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.12,493
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,227 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,179
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,561
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

49 Prospect 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 97% of homes in Somersworth 03878
  • Costs less per square foot than 75% of homes in Somersworth 03878
  • Smaller than 74% of homes in Somersworth 03878
  • Among the smallest lots in Somersworth 03878
  • Older than 95% of homes in Somersworth 03878

What homes are worth in Somersworth 03878

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

This home
$277K$741K

This home is worth more than 3% of homes in Somersworth 03878.

How it measures up in Somersworth 03878

The dot is this home. The mark in the middle is the typical home in Somersworth 03878.

Estimated value$309,666
CheaperTypical $479,184Pricier

Pricier than 3% of homes nearby

Price per ft²$256
CheaperTypical $301Pricier

Pricier than 25% of homes nearby

Living area1,209 ft²
SmallerTypical 1,601 ft²Bigger

Bigger than 26% of homes nearby

Lot size2,788 ft²
SmallerTypical 0.34 acBigger

Smaller than almost all homes nearby

Year built1871
OlderTypical 1970Newer

Newer than 5% of homes nearby

How 49 Prospect St ranks against every home in each area.
MeasureThis homeSomersworth 03878Strafford County
Estimated valuepricier than$309,6663% of homes7% of homes
Price per ft²pricier than$25625% of homes25% of homes
Living areabigger than1,209 ft²26% of homes27% of homes
Lot sizebigger than2,788 ft²almost no homesalmost no homes
Year builtnewer than18715% of homes5% of homes

About 49 Prospect St

How much is 49 Prospect St, Somersworth, NH worth?

The TopHap Estimate for 49 Prospect St, Somersworth, NH is $309,666 as of Oct 21, 2026. The likely range is $238,475 to $380,857. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 49 Prospect St, Somersworth, NH last sell?

49 Prospect St, Somersworth, NH last sold on Feb 24, 2016 for $100,000, according to the county's recorded deed.

How big is 49 Prospect St, Somersworth, NH?

49 Prospect St, Somersworth, NH has 2 bedrooms, 1 bathrooms, 1,209 square feet of living space and a 0.06-acre lot.

When was 49 Prospect St, Somersworth, NH built?

49 Prospect St, Somersworth, NH was built in 1871, making it 155 years old. The building has 2 stories.

What schools serve 49 Prospect St, Somersworth, NH?

49 Prospect St, Somersworth, NH is assigned to Somersworth High School (high), rated D-; Somersworth Middle School (middle), rated D-; Idlehurst Elementary School (elementary), rated D. All sit in Somersworth School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 49 Prospect St, Somersworth, NH compare to other homes in Somersworth 03878?

Among the 3,660 homes in Somersworth 03878, it is worth more than 3% of them ($309,666 against a typical $479,184), its price per square foot is higher than 25% of them ($256 against a typical $301), it is bigger than 26% of them (1,209 ft² against a typical 1,601 ft²), its lot is bigger than almost none of them (2,788 ft² against a typical 0.34 ac) and it is newer than 5% of them (1871 against a typical 1970). Measured against all of Strafford County, it is worth more than 7% 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 49 Prospect St, Somersworth, NH?

The 2024 property tax bill for 49 Prospect St, Somersworth, NH was $4,855. The county assessed it at $259,600.

More homes on Prospect St

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