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Single Family ResidenceResidential
$737,369$233 / 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 92How 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 $211,000 on Jul 15, 1999

20 COLONIAL DR

LONDONDERRY, NH 03053
4
Beds
2.5
Baths
3,168 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.
1.63 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
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

$737K
$680K low$795K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$211,000 · Jul 15, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,443 (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.$647,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$201,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$446,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$768,075

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.Colonial
CountyROCKINGHAM
Lot (acres)The size of the land the home sits on, from county records.1.63
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.Hot Water
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.

H
Londonderry High SchoolB
High · Grades 9–12 · 2.0 mi
E
Matthew Thornton Elementary SchoolC+
Elementary · Grades 1–5 · 2.0 mi
M
Londonderry Middle SchoolB-
Middle · Grades 6–8 · 2.0 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

20 Colonial Dr 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 Londonderry 03053
  • Costs less per square foot than 94% of homes in Londonderry 03053
  • Bigger than 97% of homes in Londonderry 03053
  • Has a bigger lot than 82% of homes in Londonderry 03053
  • Newer than 77% 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
$227K$936K

This home is worth more than 81% 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$737,369
CheaperTypical $580,946Pricier

Pricier than 81% of homes nearby

Price per ft²$233
CheaperTypical $314Pricier

Pricier than 6% of homes nearby

Living area3,168 ft²
SmallerTypical 1,786 ft²Bigger

Bigger than 97% of homes nearby

Lot size1.63 ac
SmallerTypical 1 acBigger

Bigger than 82% of homes nearby

Year built1998
OlderTypical 1985Newer

Newer than 77% of homes nearby

How 20 Colonial Dr ranks against every home in each area.
MeasureThis homeLondonderry 03053Rockingham County
Estimated valuepricier than$737,36981% of homes68% of homes
Price per ft²pricier than$2336% of homes6% of homes
Living areabigger than3,168 ft²97% of homes89% of homes
Lot sizebigger than1.63 ac82% of homes69% of homes
Year builtnewer than199877% of homes73% of homes

About 20 Colonial Dr

How much is 20 Colonial Dr, Londonderry, NH worth?

The TopHap Estimate for 20 Colonial Dr, Londonderry, NH is $737,369 as of Sep 24, 2026. The likely range is $679,696 to $795,042. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Colonial Dr, Londonderry, NH last sell?

20 Colonial Dr, Londonderry, NH last sold on Jul 15, 1999 for $211,000, according to the county's recorded deed.

How big is 20 Colonial Dr, Londonderry, NH?

20 Colonial Dr, Londonderry, NH has 4 bedrooms, 2.5 bathrooms, 3,168 square feet of living space and a 1.63-acre lot.

When was 20 Colonial Dr, Londonderry, NH built?

20 Colonial Dr, Londonderry, NH was built in 1998, making it 28 years old. It is a colonial home. The building has 2 stories.

What schools serve 20 Colonial Dr, Londonderry, NH?

20 Colonial Dr, Londonderry, NH is assigned to Londonderry High School (high), rated B; Matthew Thornton Elementary School (elementary), rated C+; Londonderry Middle School (middle), rated B-. All sit in Londonderry School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Colonial Dr, Londonderry, NH compare to other homes in Londonderry 03053?

Among the 9,228 homes in Londonderry 03053, it is worth more than 81% of them ($737,369 against a typical $580,946), its price per square foot is higher than 6% of them ($233 against a typical $314), it is bigger than 97% of them (3,168 ft² against a typical 1,786 ft²), its lot is bigger than 82% of them (1.63 ac against a typical 1 ac) and it is newer than 77% of them (1998 against a typical 1985). Measured against all of Rockingham County, it is worth more than 68% 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 20 Colonial Dr, Londonderry, NH?

The 2025 property tax bill for 20 Colonial Dr, Londonderry, NH was $10,443. The county assessed it at $647,000.

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