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Single Family ResidenceResidential
$445,627$433 / 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 83How 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
Last sold for $422,533 on Sep 8, 2025

40 SOUTH AVE

DERRY, NH 03038
3
Beds
1.5
Baths
1,028 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
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

$446K
$368K low$523K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$422,533 · Sep 8, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,835 (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.$359,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$202,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$157,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$332,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$374,585

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.43
46
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
88
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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.Cape Cod
CountyROCKINGHAM
Lot (acres)The size of the land the home sits on, from county records.0.24
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

Transaction History(8)

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 · 0.8 mi
M
Gilbert H. Hood Middle SchoolC
Middle · Grades 6–8 · 1.0 mi
H
Pinkerton AcademyD-
High · Grades 9–12 · 1.5 mi

District: Pinkerton Academy 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

40 South 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.

  • Worth less than 83% of homes in Rockingham County
  • Costs more per square foot than 82% of homes in Derry 03038
  • Smaller than 85% of homes in Rockingham County
  • Has a smaller lot than 84% of homes in Derry 03038
  • Older than 95% 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
$213K$916K

This home is worth more than 34% 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$445,627
CheaperTypical $522,206Pricier

Pricier than 34% of homes nearby

Price per ft²$433
CheaperTypical $351Pricier

Pricier than 82% of homes nearby

Living area1,028 ft²
SmallerTypical 1,360 ft²Bigger

Bigger than 21% of homes nearby

Lot size0.24 ac
SmallerTypical 1 acBigger

Bigger than 16% of homes nearby

Year built1900
OlderTypical 1984Newer

Newer than 5% of homes nearby

How 40 South Ave ranks against every home in each area.
MeasureThis homeDerry 03038Rockingham County
Estimated valuepricier than$445,62734% of homes17% of homes
Price per ft²pricier than$43382% of homes77% of homes
Living areabigger than1,028 ft²21% of homes15% of homes
Lot sizebigger than0.24 ac16% of homes18% of homes
Year builtnewer than19005% of homes6% of homes

About 40 South Ave

How much is 40 South Ave, Derry, NH worth?

The TopHap Estimate for 40 South Ave, Derry, NH is $445,627 as of Aug 30, 2026. The likely range is $368,337 to $522,917. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40 South Ave, Derry, NH last sell?

40 South Ave, Derry, NH last sold on Sep 8, 2025 for $422,533, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 40 South Ave, Derry, NH?

40 South Ave, Derry, NH has 3 bedrooms, 1.5 bathrooms, 1,028 square feet of living space and a 0.24-acre lot.

When was 40 South Ave, Derry, NH built?

40 South Ave, Derry, NH was built in 1900, making it 126 years old. It is a cape cod home. The building has 2 stories.

What schools serve 40 South Ave, Derry, NH?

40 South Ave, Derry, NH is assigned to Grinnell Elementary School (elementary), rated D+; Gilbert H. Hood Middle School (middle), rated C; Pinkerton Academy (high), rated D-. All sit in Pinkerton Academy School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40 South Ave, Derry, NH compare to other homes in Derry 03038?

Among the 11,200 homes in Derry 03038, it is worth more than 34% of them ($445,627 against a typical $522,206), its price per square foot is higher than 82% of them ($433 against a typical $351), it is bigger than 21% of them (1,028 ft² against a typical 1,360 ft²), its lot is bigger than 16% of them (0.24 ac against a typical 1 ac) and it is newer than 5% of them (1900 against a typical 1984). Measured against all of Rockingham County, it is worth more than 17% 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 40 South Ave, Derry, NH?

The 2025 property tax bill for 40 South Ave, Derry, NH was $6,835. The county assessed it at $359,900.

More homes on South Ave

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