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Rural ResidenceResidential
$661,358$290 / 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 93How 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

668 HIGHWAY 121

DERRY, NH 03038
4
Beds
2.5
Baths
2,282 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.
15 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
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.

Valuation

$661K
$616K low$707K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,863 (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.$572,050 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$205,850
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$366,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyROCKINGHAM
Lot (acres)The size of the land the home sits on, from county records.15.00
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.

E
East Derry Memorial Elementary SchoolB-
Elementary · Grades KG–5 · 2.2 mi
H
Pinkerton AcademyC
High · Grades 9–12 · 5.0 mi
M
Gilbert H. Hood Middle SchoolD+
Middle · Grades 6–8 · 5.4 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

668 Highway 121 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 81% of homes in Derry 03038
  • Costs less per square foot than 86% of homes in Derry 03038
  • Bigger than 87% of homes in Derry 03038
  • Among the largest lots in Derry 03038
  • Older than 67% 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
$227K$962K

This home is worth more than 81% 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$661,358
CheaperTypical $525,032Pricier

Pricier than 81% of homes nearby

Price per ft²$290
CheaperTypical $351Pricier

Pricier than 14% of homes nearby

Living area2,282 ft²
SmallerTypical 1,358 ft²Bigger

Bigger than 87% of homes nearby

Lot size15 ac
SmallerTypical 1 acBigger

Bigger than almost all homes nearby

Year built1972
OlderTypical 1984Newer

Newer than 33% of homes nearby

How 668 Highway 121 ranks against every home in each area.
MeasureThis homeDerry 03038Rockingham County
Estimated valuepricier than$661,35881% of homes56% of homes
Price per ft²pricier than$29014% of homes26% of homes
Living areabigger than2,282 ft²87% of homes69% of homes
Lot sizebigger than15 acalmost all homes98% of homes
Year builtnewer than197233% of homes33% of homes

About 668 Highway 121

How much is 668 Highway 121, Derry, NH worth?

The TopHap Estimate for 668 Highway 121, Derry, NH is $661,358 as of Oct 21, 2026. The likely range is $615,536 to $707,180. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 668 Highway 121, Derry, NH last sell?

668 Highway 121, Derry, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 668 Highway 121, Derry, NH?

668 Highway 121, Derry, NH has 4 bedrooms, 2.5 bathrooms, 2,282 square feet of living space and a 15.00-acre lot.

When was 668 Highway 121, Derry, NH built?

668 Highway 121, Derry, NH was built in 1972, making it 54 years old. It is a colonial home. The building has 2 stories.

What schools serve 668 Highway 121, Derry, NH?

668 Highway 121, Derry, NH is assigned to East Derry Memorial Elementary School (elementary), rated B-; Pinkerton Academy (high), rated C; Gilbert H. Hood Middle School (middle), rated D+. All sit in Derry Cooperative School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 668 Highway 121, Derry, NH compare to other homes in Derry 03038?

Among the 11,200 homes in Derry 03038, it is worth more than 81% of them ($661,358 against a typical $525,032), its price per square foot is higher than 14% of them ($290 against a typical $351), it is bigger than 87% of them (2,282 ft² against a typical 1,358 ft²), its lot is bigger than almost all of them (15 ac against a typical 1 ac) and it is newer than 33% of them (1972 against a typical 1984). Measured against all of Rockingham County, it is worth more than 56% 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 668 Highway 121, Derry, NH?

The 2025 property tax bill for 668 Highway 121, Derry, NH was $10,863. The county assessed it at $572,050.

More homes on Highway 121

Closest homes

More homes in Derry 03038

Assigned schools

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