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Single Family ResidenceResidential
$267,448$272 / 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 Sep 24, 2026

20 HAVEN LN

CONWAY, NH 03818
3
Beds
1
Baths
984 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.
0.3 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.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$267K
$256K low$279K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,765 (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.$223,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$72,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$150,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$340,860

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.34
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
3
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
53
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.
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.0.30
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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.

M
Kennett Middle SchoolC-
Middle · Grades 7–8 · 0.7 mi
H
Kennett High SchoolD
High · Grades 9–12 · 2.9 mi
E
Lakeside Primary School
Elementary · Grades KG–2 · 4.3 mi

District: Conway School District

Neighborhood · ZIP 03818These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.74
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.111

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.62%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
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.4,300
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.39 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,865
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,374
Average tempThe average temperature here across a full year.39°F
Annual precipHow much rain and melted snow falls here in a typical year.57 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

20 Haven Ln 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 less than 94% of homes in Carroll County
  • Smaller than 83% of homes in Conway 03818
  • Has a smaller lot than 89% of homes in Carroll County
  • Older than 94% of homes in Conway 03818

What homes are worth in Conway 03818

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

This home
$140K$1.1M

This home is worth more than 12% of homes in Conway 03818.

How it measures up in Conway 03818

The dot is this home. The mark in the middle is the typical home in Conway 03818.

Estimated value$267,448
CheaperTypical $434,712Pricier

Pricier than 12% of homes nearby

Price per ft²$272
CheaperTypical $268Pricier

Pricier than 52% of homes nearby

Living area984 ft²
SmallerTypical 1,576 ft²Bigger

Bigger than 17% of homes nearby

Lot size0.3 ac
SmallerTypical 0.76 acBigger

Bigger than 12% of homes nearby

Year built1900
OlderTypical 1985Newer

Newer than 6% of homes nearby

How 20 Haven Ln ranks against every home in each area.
MeasureThis homeConway 03818Carroll County
Estimated valuepricier than$267,44812% of homes6% of homes
Price per ft²pricier than$27252% of homes37% of homes
Living areabigger than984 ft²17% of homes18% of homes
Lot sizebigger than0.3 ac12% of homes11% of homes
Year builtnewer than19006% of homes8% of homes

About 20 Haven Ln

How much is 20 Haven Ln, Conway, NH worth?

The TopHap Estimate for 20 Haven Ln, Conway, NH is $267,448 as of Sep 24, 2026. The likely range is $256,371 to $278,525. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Haven Ln, Conway, NH last sell?

20 Haven Ln, Conway, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 20 Haven Ln, Conway, NH?

20 Haven Ln, Conway, NH has 3 bedrooms, 1 bathrooms, 984 square feet of living space and a 0.30-acre lot.

When was 20 Haven Ln, Conway, NH built?

20 Haven Ln, Conway, NH was built in 1900, making it 126 years old. It is a conventional home. The building has 2 stories.

What schools serve 20 Haven Ln, Conway, NH?

20 Haven Ln, Conway, NH is assigned to Kennett Middle School (middle), rated C-; Kennett High School (high), rated D; Lakeside Primary School (elementary). All sit in Conway School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Haven Ln, Conway, NH compare to other homes in Conway 03818?

Among the 3,710 homes in Conway 03818, it is worth more than 12% of them ($267,448 against a typical $434,712), its price per square foot is higher than 52% of them ($272 against a typical $268), it is bigger than 17% of them (984 ft² against a typical 1,576 ft²), its lot is bigger than 12% of them (0.3 ac against a typical 0.76 ac) and it is newer than 6% of them (1900 against a typical 1985). Measured against all of Carroll County, it is worth more than 6% 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 20 Haven Ln, Conway, NH?

The 2025 property tax bill for 20 Haven Ln, Conway, NH was $2,765. The county assessed it at $223,000.

More homes on Haven Ln

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