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Single Family ResidenceResidential
$596,732$240 / 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 94How 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
Last sold for $385,000 on Apr 19, 2021

21 MAIN ST

JACKSON, NH 03846
2
Beds
2.5
Baths
2,484 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.
0.48 ac
Lot SizeThe size of the land the home sits on, from county records.
1903
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$597K
$559K low$635K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$385,000 · Apr 19, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,795 (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.$556,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$161,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$395,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$552,520

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.53
98
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
52
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
16
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.126 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.1 percent flood zone

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.Cape Cod
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.0.48
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
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
Jackson Grammar School
Elementary · Grades KG–6 · 0.4 mi
H
Kennett High SchoolC
High · Grades 9–12 · 10.4 mi
M
Kennett Middle SchoolB+
Middle · Grades 7–8 · 11.6 mi

District: Conway School District

Neighborhood · ZIP 03846These 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.132
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.99

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.49%
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.7.4%
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.2,052
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,806
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,946
Average tempThe average temperature here across a full year.40°F
Annual precipHow much rain and melted snow falls here in a typical year.53 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

21 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.

  • Costs less per square foot than 92% of homes in Jackson 03846
  • Bigger than 77% of homes in Carroll County
  • Has a smaller lot than 85% of homes in Jackson 03846
  • Older than 94% of homes in Jackson 03846

What homes are worth in Jackson 03846

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

This home
$270K$2.1M

This home is worth more than 42% of homes in Jackson 03846.

How it measures up in Jackson 03846

The dot is this home. The mark in the middle is the typical home in Jackson 03846.

Estimated value$596,732
CheaperTypical $642,709Pricier

Pricier than 42% of homes nearby

Price per ft²$240
CheaperTypical $330Pricier

Pricier than 8% of homes nearby

Living area2,484 ft²
SmallerTypical 2,112 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.48 ac
SmallerTypical 1.3 acBigger

Bigger than 15% of homes nearby

Year built1903
OlderTypical 1984Newer

Newer than 6% of homes nearby

How 21 Main St ranks against every home in each area.
MeasureThis homeJackson 03846Carroll County
Estimated valuepricier than$596,73242% of homes58% of homes
Price per ft²pricier than$2408% of homes25% of homes
Living areabigger than2,484 ft²66% of homes77% of homes
Lot sizebigger than0.48 ac15% of homes23% of homes
Year builtnewer than19036% of homes8% of homes

About 21 Main St

How much is 21 Main St, Jackson, NH worth?

The TopHap Estimate for 21 Main St, Jackson, NH is $596,732 as of Aug 30, 2026. The likely range is $558,674 to $634,790. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Main St, Jackson, NH last sell?

21 Main St, Jackson, NH last sold on Apr 19, 2021 for $385,000, according to the county's recorded deed.

How big is 21 Main St, Jackson, NH?

21 Main St, Jackson, NH has 2 bedrooms, 2.5 bathrooms, 2,484 square feet of living space and a 0.48-acre lot.

When was 21 Main St, Jackson, NH built?

21 Main St, Jackson, NH was built in 1903, making it 123 years old. It is a cape cod home. The building has 2 stories.

What schools serve 21 Main St, Jackson, NH?

21 Main St, Jackson, NH is assigned to Jackson Grammar School (elementary); Kennett High School (high), rated C; Kennett Middle School (middle), rated B+. All sit in Conway School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Main St, Jackson, NH compare to other homes in Jackson 03846?

Among the 1,074 homes in Jackson 03846, it is worth more than 42% of them ($596,732 against a typical $642,709), its price per square foot is higher than 8% of them ($240 against a typical $330), it is bigger than 66% of them (2,484 ft² against a typical 2,112 ft²), its lot is bigger than 15% of them (0.48 ac against a typical 1.3 ac) and it is newer than 6% of them (1903 against a typical 1984). Measured against all of Carroll County, it is worth more than 58% 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 21 Main St, Jackson, NH?

The 2025 property tax bill for 21 Main St, Jackson, NH was $4,795. The county assessed it at $556,900.

More homes on Main St

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Assigned schools

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