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Single Family ResidenceResidential
$513,145$283 / 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 Aug 30, 2026

18 JEFFERSON ST

DERRY, NH 03038
3
Beds
1.5
Baths
1,812 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$513K
$483K low$544K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,028 (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.$475,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$200,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$275,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$472,150

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.Cape Cod
CountyROCKINGHAM
Lot (acres)The size of the land the home sits on, from county records.0.20
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Grinnell Elementary SchoolD+
Elementary · Grades KG–5 · 0.7 mi
M
Gilbert H. Hood Middle SchoolC
Middle · Grades 6–8 · 0.8 mi

District: Derry Cooperative School District

Neighborhood · ZIP 03038These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.90

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.6%
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.35,277
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.967 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,607
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,220
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

18 Jefferson 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 71% of homes in Rockingham County
  • Costs less per square foot than 88% of homes in Derry 03038
  • Bigger than 73% of homes in Derry 03038
  • Has a smaller lot than 86% of homes in Derry 03038
  • Older than 88% of homes in Derry 03038

What homes are worth in Derry 03038

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

This home
$211K$930K

This home is worth more than 48% of homes in Derry 03038.

How it measures up in Derry 03038

The dot is this home. The mark in the middle is the typical home in Derry 03038.

Estimated value$513,145
CheaperTypical $521,552Pricier

Pricier than 48% of homes nearby

Price per ft²$283
CheaperTypical $350Pricier

Pricier than 12% of homes nearby

Living area1,812 ft²
SmallerTypical 1,369 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.2 ac
SmallerTypical 1 acBigger

Bigger than 14% of homes nearby

Year built1948
OlderTypical 1984Newer

Newer than 12% of homes nearby

How 18 Jefferson St ranks against every home in each area.
MeasureThis homeDerry 03038Rockingham County
Estimated valuepricier than$513,14548% of homes29% of homes
Price per ft²pricier than$28312% of homes25% of homes
Living areabigger than1,812 ft²73% of homes52% of homes
Lot sizebigger than0.2 ac14% of homes15% of homes
Year builtnewer than194812% of homes14% of homes

About 18 Jefferson St

How much is 18 Jefferson St, Derry, NH worth?

The TopHap Estimate for 18 Jefferson St, Derry, NH is $513,145 as of Aug 30, 2026. The likely range is $482,542 to $543,748. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Jefferson St, Derry, NH last sell?

18 Jefferson St, Derry, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18 Jefferson St, Derry, NH?

18 Jefferson St, Derry, NH has 3 bedrooms, 1.5 bathrooms, 1,812 square feet of living space and a 0.20-acre lot.

When was 18 Jefferson St, Derry, NH built?

18 Jefferson St, Derry, NH was built in 1948, making it 78 years old. It is a cape cod home. The building has 2 stories.

What schools serve 18 Jefferson St, Derry, NH?

18 Jefferson St, Derry, NH is assigned to Grinnell Elementary School (elementary), rated D+; Gilbert H. Hood Middle School (middle), rated C. All sit in Derry Cooperative School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Jefferson St, Derry, NH compare to other homes in Derry 03038?

Among the 11,200 homes in Derry 03038, it is worth more than 48% of them ($513,145 against a typical $521,552), its price per square foot is higher than 12% of them ($283 against a typical $350), it is bigger than 73% of them (1,812 ft² against a typical 1,369 ft²), its lot is bigger than 14% of them (0.2 ac against a typical 1 ac) and it is newer than 12% of them (1948 against a typical 1984). Measured against all of Rockingham County, it is worth more than 29% 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 18 Jefferson St, Derry, NH?

The 2025 property tax bill for 18 Jefferson St, Derry, NH was $9,028. The county assessed it at $475,400.

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