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Single Family ResidenceResidential
$390,891$207 / 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 89How 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

355 UNION RD

DALTON, NH 03598
3
Beds
1.5
Baths
1,884 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.
6.39 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$391K
$348K low$433K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,861 (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.$167,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$52,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$115,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$336,110

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.26
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
50
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
75
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
3
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyCOOS
Lot (acres)The size of the land the home sits on, from county records.6.39
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

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

H
White Mountains Regional High SchoolD+
High · Grades 9–12 · 5.2 mi
E
Whitefield Elementary SchoolC-
Elementary · Grades PK–8 · 5.2 mi

District: White Mountain Regional School District

Neighborhood · ZIP 03598These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
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.71%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.3,613
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.38 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,966
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,033
Average tempThe average temperature here across a full year.41°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.33%

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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

355 Union Rd 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 79% of homes in Coos County
  • Costs less per square foot than 71% of homes in Whitefield 03598
  • Bigger than 77% of homes in Whitefield 03598
  • Has a bigger lot than 82% of homes in Coos County

What homes are worth in Whitefield 03598

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

This home
$124K$1.6M

This home is worth more than 51% of homes in Whitefield 03598.

How it measures up in Whitefield 03598

The dot is this home. The mark in the middle is the typical home in Whitefield 03598.

Estimated value$390,891
CheaperTypical $382,075Pricier

Pricier than 51% of homes nearby

Price per ft²$207
CheaperTypical $271Pricier

Pricier than 29% of homes nearby

Living area1,884 ft²
SmallerTypical 1,402 ft²Bigger

Bigger than 77% of homes nearby

Lot size6.39 ac
SmallerTypical 2.2 acBigger

Bigger than 78% of homes nearby

Year built1979
OlderTypical 1987Newer

Newer than 39% of homes nearby

How 355 Union Rd ranks against every home in each area.
MeasureThis homeWhitefield 03598Coos County
Estimated valuepricier than$390,89151% of homes79% of homes
Price per ft²pricier than$20729% of homes62% of homes
Living areabigger than1,884 ft²77% of homes74% of homes
Lot sizebigger than6.39 ac78% of homes82% of homes
Year builtnewer than197939% of homes59% of homes

About 355 Union Rd

How much is 355 Union Rd, Dalton, NH worth?

The TopHap Estimate for 355 Union Rd, Dalton, NH is $390,891 as of Sep 24, 2026. The likely range is $348,328 to $433,454. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 355 Union Rd, Dalton, NH last sell?

355 Union Rd, Dalton, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 355 Union Rd, Dalton, NH?

355 Union Rd, Dalton, NH has 3 bedrooms, 1.5 bathrooms, 1,884 square feet of living space and a 6.39-acre lot.

When was 355 Union Rd, Dalton, NH built?

355 Union Rd, Dalton, NH was built in 1979, making it 47 years old. The building has 2 stories.

What schools serve 355 Union Rd, Dalton, NH?

355 Union Rd, Dalton, NH is assigned to White Mountains Regional High School (high), rated D+; Whitefield Elementary School (elementary), rated C-. All sit in White Mountain Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 355 Union Rd, Dalton, NH compare to other homes in Whitefield 03598?

Among the 2,817 homes in Whitefield 03598, it is worth more than 51% of them ($390,891 against a typical $382,075), its price per square foot is higher than 29% of them ($207 against a typical $271), it is bigger than 77% of them (1,884 ft² against a typical 1,402 ft²), its lot is bigger than 78% of them (6.39 ac against a typical 2.2 ac) and it is newer than 39% of them (1979 against a typical 1987). Measured against all of Coos County, it is worth more than 79% 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 355 Union Rd, Dalton, NH?

The 2025 property tax bill for 355 Union Rd, Dalton, NH was $2,861. The county assessed it at $167,600.

More homes on Union Rd

Closest homes

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Assigned schools

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