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Single Family ResidenceResidential
$183,727$384 / 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 70How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

342 BOULDER RD

MADISON, NH 03849
1
Beds
1
Baths
479 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.
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$184K
$129K low$239K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,695 (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.$188,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$89,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$98,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$100,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$296,115

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
99
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.
51
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
98
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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.0.39
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
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
Madison Elementary SchoolD
Elementary · Grades KG–6 · 2.2 mi
M
Kennett Middle SchoolB+
Middle · Grades 7–8 · 3.8 mi
H
Kennett High SchoolC
High · Grades 9–12 · 6.1 mi

District: Conway School District

Neighborhood · ZIP 03849These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.106

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.57%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
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.1,569
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.60 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,106
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,420
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

342 Boulder 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.

  • Among the least valuable homes in Madison 03849
  • Costs more per square foot than 94% of homes in Madison 03849
  • Among the smallest homes in Madison 03849
  • Has a smaller lot than 88% of homes in Madison 03849
  • Newer than 94% of homes in Carroll County

What homes are worth in Madison 03849

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

This home
$203K$1.1M

This home is worth less than almost all homes in Madison 03849.

How it measures up in Madison 03849

The dot is this home. The mark in the middle is the typical home in Madison 03849.

Estimated value$183,727
CheaperTypical $429,093Pricier

Cheaper than almost all homes nearby

Price per ft²$384
CheaperTypical $238Pricier

Pricier than 94% of homes nearby

Living area479 ft²
SmallerTypical 1,774 ft²Bigger

Smaller than almost all homes nearby

Lot size0.39 ac
SmallerTypical 1.2 acBigger

Bigger than 12% of homes nearby

Year built2017
OlderTypical 1985Newer

Newer than 93% of homes nearby

How 342 Boulder Rd ranks against every home in each area.
MeasureThis homeMadison 03849Carroll County
Estimated valuepricier than$183,727almost no homes2% of homes
Price per ft²pricier than$38494% of homes76% of homes
Living areabigger than479 ft²almost no homes5% of homes
Lot sizebigger than0.39 ac12% of homes16% of homes
Year builtnewer than201793% of homes94% of homes

About 342 Boulder Rd

How much is 342 Boulder Rd, Madison, NH worth?

The TopHap Estimate for 342 Boulder Rd, Madison, NH is $183,727 as of Jul 14, 2026. The likely range is $128,862 to $238,592. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 342 Boulder Rd, Madison, NH last sell?

342 Boulder Rd, Madison, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 342 Boulder Rd, Madison, NH?

342 Boulder Rd, Madison, NH has 1 bedrooms, 1 bathrooms, 479 square feet of living space and a 0.39-acre lot.

When was 342 Boulder Rd, Madison, NH built?

342 Boulder Rd, Madison, NH was built in 2017, making it 9 years old. The building has 2 stories.

What schools serve 342 Boulder Rd, Madison, NH?

342 Boulder Rd, Madison, NH is assigned to Madison Elementary School (elementary), rated D; Kennett Middle School (middle), rated B+; Kennett High School (high), rated C. All sit in Conway School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 342 Boulder Rd, Madison, NH compare to other homes in Madison 03849?

Among the 1,591 homes in Madison 03849, it is worth more than almost none of them ($183,727 against a typical $429,093), its price per square foot is higher than 94% of them ($384 against a typical $238), it is bigger than almost none of them (479 ft² against a typical 1,774 ft²), its lot is bigger than 12% of them (0.39 ac against a typical 1.2 ac) and it is newer than 93% of them (2017 against a typical 1985). Measured against all of Carroll County, it is worth more than 2% 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 342 Boulder Rd, Madison, NH?

The 2025 property tax bill for 342 Boulder Rd, Madison, NH was $1,695. The county assessed it at $188,800.

More homes on Boulder Rd

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More homes in Madison 03849

Assigned schools

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