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Single Family ResidenceResidential
$474,020$345 / 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 91How 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

1 VALLEY ST

LONDONDERRY, NH 03053
3
Beds
3
Baths
1,375 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 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$474K
$431K low$517K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,885 (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.$426,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$160,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$266,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$501,125

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.13 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.Ranch
CountyROCKINGHAM
Lot (acres)The size of the land the home sits on, from county records.1.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
South Elementary SchoolB+
Elementary · Grades 1–5 · 0.6 mi
H
Londonderry High SchoolA-
High · Grades 9–12 · 2.4 mi
M
Londonderry Middle SchoolC+
Middle · Grades 6–8 · 2.7 mi

District: Londonderry School District

Neighborhood · ZIP 03053These 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.9
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.89

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.26,296
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.649 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,095
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,902
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

1 Valley 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 79% of homes in Rockingham County
  • Costs more per square foot than 71% of homes in Londonderry 03053
  • Smaller than 68% of homes in Rockingham County
  • Newer than 65% of homes in Londonderry 03053

What homes are worth in Londonderry 03053

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

This home
$221K$939K

This home is worth more than 31% of homes in Londonderry 03053.

How it measures up in Londonderry 03053

The dot is this home. The mark in the middle is the typical home in Londonderry 03053.

Estimated value$474,020
CheaperTypical $565,978Pricier

Pricier than 31% of homes nearby

Price per ft²$345
CheaperTypical $308Pricier

Pricier than 71% of homes nearby

Living area1,375 ft²
SmallerTypical 1,785 ft²Bigger

Bigger than 34% of homes nearby

Lot size1 ac
SmallerTypical 1 acBigger

Bigger than 51% of homes nearby

Year built1989
OlderTypical 1985Newer

Newer than 65% of homes nearby

How 1 Valley St ranks against every home in each area.
MeasureThis homeLondonderry 03053Rockingham County
Estimated valuepricier than$474,02031% of homes21% of homes
Price per ft²pricier than$34571% of homes53% of homes
Living areabigger than1,375 ft²34% of homes32% of homes
Lot sizebigger than1 ac51% of homes53% of homes
Year builtnewer than198965% of homes62% of homes

About 1 Valley St

How much is 1 Valley St, Londonderry, NH worth?

The TopHap Estimate for 1 Valley St, Londonderry, NH is $474,020 as of Aug 30, 2026. The likely range is $431,438 to $516,602. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1 Valley St, Londonderry, NH last sell?

1 Valley St, Londonderry, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1 Valley St, Londonderry, NH?

1 Valley St, Londonderry, NH has 3 bedrooms, 3 bathrooms, 1,375 square feet of living space and a 1.00-acre lot.

When was 1 Valley St, Londonderry, NH built?

1 Valley St, Londonderry, NH was built in 1989, making it 37 years old. It is a ranch home. The building has 1 story.

What schools serve 1 Valley St, Londonderry, NH?

1 Valley St, Londonderry, NH is assigned to South Elementary School (elementary), rated B+; Londonderry High School (high), rated A-; Londonderry Middle School (middle), rated C+. All sit in Londonderry School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1 Valley St, Londonderry, NH compare to other homes in Londonderry 03053?

Among the 9,228 homes in Londonderry 03053, it is worth more than 31% of them ($474,020 against a typical $565,978), its price per square foot is higher than 71% of them ($345 against a typical $308), it is bigger than 34% of them (1,375 ft² against a typical 1,785 ft²), its lot is bigger than 51% of them (1 ac against a typical 1 ac) and it is newer than 65% of them (1989 against a typical 1985). Measured against all of Rockingham County, it is worth more than 21% 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 1 Valley St, Londonderry, NH?

The 2025 property tax bill for 1 Valley St, Londonderry, NH was $6,885. The county assessed it at $426,600.

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