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Exempt (Full Or Partial)Other / Unknown

317 MAIN ST

UNION, NH 03887
2
Baths
4,005 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.
1.6 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.
1
StoriesHow many floors the home has above ground.

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$132,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$75,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,800

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.54
96
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
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.
92
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
20
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.117 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Exempt (Full Or Partial)
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.1.60
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Composition (rolled Mineral Roof)
HeatingThe type of heating system in the home.None
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.

E
Paul Elementary SchoolD+
Elementary · Grades PK–8 · 4.3 mi
H
Spaulding High SchoolC+
High · Grades 9–12 · 12.5 mi

District: Rochester School District

Neighborhood · ZIP 03887These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.113

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.84%
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.7.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.2,684
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.120 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,525
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,590
Average tempThe average temperature here across a full year.44°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.52%

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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

317 Main 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.

  • Among the largest homes in Union 03887
  • Has a bigger lot than 65% of homes in Carroll County
  • Older than 92% of homes in Union 03887

How it measures up in Union 03887

The dot is this home. The mark in the middle is the typical home in Union 03887.

Living area4,005 ft²
SmallerTypical 1,617 ft²Bigger

Bigger than almost all homes nearby

Lot size1.6 ac
SmallerTypical 1.2 acBigger

Bigger than 54% of homes nearby

Year built1900
OlderTypical 1983Newer

Newer than 8% of homes nearby

How 317 Main St ranks against every home in each area.
MeasureThis homeUnion 03887Carroll County
Living areabigger than4,005 ft²almost all homes95% of homes
Lot sizebigger than1.6 ac54% of homes65% of homes
Year builtnewer than19008% of homes8% of homes

About 317 Main St

When did 317 Main St, Union, NH last sell?

317 Main St, Union, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 317 Main St, Union, NH?

317 Main St, Union, NH has 2 bathrooms, 4,005 square feet of living space and a 1.60-acre lot.

When was 317 Main St, Union, NH built?

317 Main St, Union, NH was built in 1900, making it 126 years old. The building has 1 story.

What schools serve 317 Main St, Union, NH?

317 Main St, Union, NH is assigned to Paul Elementary School (elementary), rated D+; Spaulding High School (high), rated C+. All sit in Rochester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 317 Main St, Union, NH compare to other homes in Union 03887?

Among the 1,049 homes in Union 03887, it is bigger than almost all of them (4,005 ft² against a typical 1,617 ft²), its lot is bigger than 54% of them (1.6 ac against a typical 1.2 ac) and it is newer than 8% of them (1900 against a typical 1983). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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Assigned schools

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