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CondominiumResidential
$802,294$267 / 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 Aug 30, 2026

18 COLONIAL RUN

ATKINSON, NH 03811
3
Beds
2.5
Baths
3,007 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.
2019
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$802K
$771K low$834K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,370 (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.$574,900 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$574,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$716,870

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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyROCKINGHAM
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
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Atkinson AcademyC+
Elementary · Grades PK–5 · 0.6 mi
M
Timberlane Regional Middle SchoolC+
Middle · Grades 6–8 · 2.0 mi
H
Timberlane Regional High SchoolB-
High · Grades 9–12 · 2.1 mi

District: Timberlane Regional School District

Neighborhood · ZIP 03811These 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.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.97

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.24%
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.7,347
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.652 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,406
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$156,520
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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 Colonial Run 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 77% of homes in Atkinson 03811
  • Costs less per square foot than 82% of homes in Rockingham County
  • Bigger than 86% of homes in Rockingham County
  • Newer than 95% of homes in Rockingham County

What homes are worth in Atkinson 03811

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

This home
$457K$1.2M

This home is worth more than 77% of homes in Atkinson 03811.

How it measures up in Atkinson 03811

The dot is this home. The mark in the middle is the typical home in Atkinson 03811.

Estimated value$802,294
CheaperTypical $659,281Pricier

Pricier than 77% of homes nearby

Price per ft²$267
CheaperTypical $278Pricier

Pricier than 41% of homes nearby

Living area3,007 ft²
SmallerTypical 2,337 ft²Bigger

Bigger than 73% of homes nearby

Year built2019
OlderTypical 1986Newer

Newer than 94% of homes nearby

How 18 Colonial Run ranks against every home in each area.
MeasureThis homeAtkinson 03811Rockingham County
Estimated valuepricier than$802,29477% of homes76% of homes
Price per ft²pricier than$26741% of homes18% of homes
Living areabigger than3,007 ft²73% of homes86% of homes
Year builtnewer than201994% of homes95% of homes

About 18 Colonial Run

How much is 18 Colonial Run, Atkinson, NH worth?

The TopHap Estimate for 18 Colonial Run, Atkinson, NH is $802,294 as of Aug 30, 2026. The likely range is $770,778 to $833,810. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Colonial Run, Atkinson, NH last sell?

18 Colonial Run, Atkinson, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18 Colonial Run, Atkinson, NH?

18 Colonial Run, Atkinson, NH has 3 bedrooms, 2.5 bathrooms and 3,007 square feet of living space.

When was 18 Colonial Run, Atkinson, NH built?

18 Colonial Run, Atkinson, NH was built in 2019, making it 7 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 18 Colonial Run, Atkinson, NH?

18 Colonial Run, Atkinson, NH is assigned to Atkinson Academy (elementary), rated C+; Timberlane Regional Middle School (middle), rated C+; Timberlane Regional High School (high), rated B-. All sit in Timberlane Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Colonial Run, Atkinson, NH compare to other homes in Atkinson 03811?

Among the 2,958 homes in Atkinson 03811, it is worth more than 77% of them ($802,294 against a typical $659,281), its price per square foot is higher than 41% of them ($267 against a typical $278), it is bigger than 73% of them (3,007 ft² against a typical 2,337 ft²) and it is newer than 94% of them (2019 against a typical 1986). Measured against all of Rockingham County, it is worth more than 76% 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 Colonial Run, Atkinson, NH?

The 2025 property tax bill for 18 Colonial Run, Atkinson, NH was $7,370. The county assessed it at $574,900.

More homes on Colonial Run

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More homes in Atkinson 03811

Assigned schools

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