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Single Family ResidenceResidential
$645,825$404 / 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 84How 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 $109,800 on Aug 7, 2017

18 WESTGATE RD

DERRY, NH 03038
3
Beds
1.5
Baths
1,598 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.
0.95 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
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

$646K
$543K low$748K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$109,800 · Aug 7, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,098 (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.$479,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$209,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$269,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$548,720

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.Split Foyer
CountyROCKINGHAM
Lot (acres)The size of the land the home sits on, from county records.0.95
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, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(4)

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
Ernest P. Barka Elementary SchoolC
Elementary · Grades KG–5 · 0.6 mi
M
Gilbert H. Hood Middle SchoolC
Middle · Grades 6–8 · 1.5 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 Westgate 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 more than 78% of homes in Derry 03038
  • Costs more per square foot than 75% of homes in Derry 03038
  • Older than 75% 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
$217K$940K

This home is worth more than 78% 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$645,825
CheaperTypical $519,000Pricier

Pricier than 78% of homes nearby

Price per ft²$404
CheaperTypical $350Pricier

Pricier than 75% of homes nearby

Living area1,598 ft²
SmallerTypical 1,363 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.95 ac
SmallerTypical 1 acBigger

Bigger than 47% of homes nearby

Year built1969
OlderTypical 1984Newer

Newer than 25% of homes nearby

How 18 Westgate Rd ranks against every home in each area.
MeasureThis homeDerry 03038Rockingham County
Estimated valuepricier than$645,82578% of homes53% of homes
Price per ft²pricier than$40475% of homes71% of homes
Living areabigger than1,598 ft²63% of homes42% of homes
Lot sizebigger than0.95 ac47% of homes48% of homes
Year builtnewer than196925% of homes28% of homes

About 18 Westgate Rd

How much is 18 Westgate Rd, Derry, NH worth?

The TopHap Estimate for 18 Westgate Rd, Derry, NH is $645,825 as of Sep 24, 2026. The likely range is $543,385 to $748,265. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Westgate Rd, Derry, NH last sell?

18 Westgate Rd, Derry, NH last sold on Aug 7, 2017 for $109,800, according to the county's recorded deed.

How big is 18 Westgate Rd, Derry, NH?

18 Westgate Rd, Derry, NH has 3 bedrooms, 1.5 bathrooms, 1,598 square feet of living space and a 0.95-acre lot.

When was 18 Westgate Rd, Derry, NH built?

18 Westgate Rd, Derry, NH was built in 1969, making it 57 years old. It is a split foyer home. The building has 1 story.

What schools serve 18 Westgate Rd, Derry, NH?

18 Westgate Rd, Derry, NH is assigned to Ernest P. Barka Elementary School (elementary), rated C; 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 Westgate Rd, Derry, NH compare to other homes in Derry 03038?

Among the 11,200 homes in Derry 03038, it is worth more than 78% of them ($645,825 against a typical $519,000), its price per square foot is higher than 75% of them ($404 against a typical $350), it is bigger than 63% of them (1,598 ft² against a typical 1,363 ft²), its lot is bigger than 47% of them (0.95 ac against a typical 1 ac) and it is newer than 25% of them (1969 against a typical 1984). Measured against all of Rockingham County, it is worth more than 53% 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 Westgate Rd, Derry, NH?

The 2025 property tax bill for 18 Westgate Rd, Derry, NH was $9,098. The county assessed it at $479,100.

More homes on Westgate Rd

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Assigned schools

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