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Single Family ResidenceResidential
$575,162$429 / 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 96How 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 $302,000 on Jun 7, 2004

21 STEVEN AVE

DERRY, NH 03038
3
Beds
1.5
Baths
1,340 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.
1.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$575K
$553K low$597K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$302,000 · Jun 7, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,991 (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.$526,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$220,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$305,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$488,110

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.20 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Split Foyer
CountyROCKINGHAM
Lot (acres)The size of the land the home sits on, from county records.1.21
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
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
South Range Elementary SchoolB
Elementary · Grades KG–5 · 0.5 mi
M
West Running Brook Middle SchoolC+
Middle · Grades 6–8 · 1.4 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

21 Steven Ave 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.

  • Costs more per square foot than 82% of homes in Derry 03038
  • Smaller than 70% of homes in Rockingham County
  • Has a bigger lot 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
$222K$950K

This home is worth more than 64% 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$575,162
CheaperTypical $521,327Pricier

Pricier than 64% of homes nearby

Price per ft²$429
CheaperTypical $349Pricier

Pricier than 82% of homes nearby

Living area1,340 ft²
SmallerTypical 1,361 ft²Bigger

Bigger than 49% of homes nearby

Lot size1.21 ac
SmallerTypical 1 acBigger

Bigger than 67% of homes nearby

Year built1977
OlderTypical 1984Newer

Newer than 39% of homes nearby

How 21 Steven Ave ranks against every home in each area.
MeasureThis homeDerry 03038Rockingham County
Estimated valuepricier than$575,16264% of homes39% of homes
Price per ft²pricier than$42982% of homes76% of homes
Living areabigger than1,340 ft²49% of homes30% of homes
Lot sizebigger than1.21 ac67% of homes61% of homes
Year builtnewer than197739% of homes39% of homes

About 21 Steven Ave

How much is 21 Steven Ave, Derry, NH worth?

The TopHap Estimate for 21 Steven Ave, Derry, NH is $575,162 as of Sep 24, 2026. The likely range is $553,094 to $597,230. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Steven Ave, Derry, NH last sell?

21 Steven Ave, Derry, NH last sold on Jun 7, 2004 for $302,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21 Steven Ave, Derry, NH?

21 Steven Ave, Derry, NH has 3 bedrooms, 1.5 bathrooms, 1,340 square feet of living space and a 1.21-acre lot.

When was 21 Steven Ave, Derry, NH built?

21 Steven Ave, Derry, NH was built in 1977, making it 49 years old. It is a split foyer home. The building has 1 story.

What schools serve 21 Steven Ave, Derry, NH?

21 Steven Ave, Derry, NH is assigned to South Range Elementary School (elementary), rated B; West Running Brook 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 21 Steven Ave, Derry, NH compare to other homes in Derry 03038?

Among the 11,200 homes in Derry 03038, it is worth more than 64% of them ($575,162 against a typical $521,327), its price per square foot is higher than 82% of them ($429 against a typical $349), it is bigger than 49% of them (1,340 ft² against a typical 1,361 ft²), its lot is bigger than 67% of them (1.21 ac against a typical 1 ac) and it is newer than 39% of them (1977 against a typical 1984). Measured against all of Rockingham County, it is worth more than 39% 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 21 Steven Ave, Derry, NH?

The 2025 property tax bill for 21 Steven Ave, Derry, NH was $9,991. The county assessed it at $526,100.

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