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Single Family ResidenceResidential
$303,080$218 / 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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $43,000 on Mar 18, 2004

233 MILL ST

CENTER CONWAY, NH 03813
3
Beds
1
Baths
1,393 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.
1.9 ac
Lot SizeThe size of the land the home sits on, from county records.
1774
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$303K
$260K low$347K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$43,000 · Mar 18, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,886 (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.$305,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$81,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$223,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$322,525

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.38
18
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.
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyCARROLL
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1999
Lot (acres)The size of the land the home sits on, from county records.1.90
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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(2)

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
Lakeside Primary School
Elementary · Grades KG–2 · 0.1 mi
H
Kennett High SchoolD
High · Grades 9–12 · 2.4 mi
M
Kennett Middle SchoolC-
Middle · Grades 7–8 · 3.7 mi

District: Conway School District

Neighborhood · ZIP 03813These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.109

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.70%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.4,156
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.$59,846
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,927
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

233 Mill 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.

  • Worth less than 91% of homes in Carroll County
  • Costs less per square foot than 85% of homes in Carroll County
  • Has a bigger lot than 68% of homes in Carroll County
  • Among the oldest homes in Center Conway 03813

What homes are worth in Center Conway 03813

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

This home
$138K$954K

This home is worth more than 27% of homes in Center Conway 03813.

How it measures up in Center Conway 03813

The dot is this home. The mark in the middle is the typical home in Center Conway 03813.

Estimated value$303,080
CheaperTypical $398,715Pricier

Pricier than 27% of homes nearby

Price per ft²$218
CheaperTypical $252Pricier

Pricier than 30% of homes nearby

Living area1,393 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 47% of homes nearby

Lot size1.9 ac
SmallerTypical 1.34 acBigger

Bigger than 62% of homes nearby

Year built1774
OlderTypical 1987Newer

Older than almost all homes nearby

How 233 Mill St ranks against every home in each area.
MeasureThis homeCenter Conway 03813Carroll County
Estimated valuepricier than$303,08027% of homes9% of homes
Price per ft²pricier than$21830% of homes15% of homes
Living areabigger than1,393 ft²47% of homes36% of homes
Lot sizebigger than1.9 ac62% of homes68% of homes
Year builtnewer than1774almost no homesalmost no homes

About 233 Mill St

How much is 233 Mill St, Center Conway, NH worth?

The TopHap Estimate for 233 Mill St, Center Conway, NH is $303,080 as of Oct 21, 2026. The likely range is $259,639 to $346,521. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 233 Mill St, Center Conway, NH last sell?

233 Mill St, Center Conway, NH last sold on Mar 18, 2004 for $43,000, according to the county's recorded deed.

How big is 233 Mill St, Center Conway, NH?

233 Mill St, Center Conway, NH has 3 bedrooms, 1 bathrooms, 1,393 square feet of living space and a 1.90-acre lot.

When was 233 Mill St, Center Conway, NH built?

233 Mill St, Center Conway, NH was built in 1774, making it 252 years old. The building has 1 story.

What schools serve 233 Mill St, Center Conway, NH?

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

How does 233 Mill St, Center Conway, NH compare to other homes in Center Conway 03813?

Among the 1,781 homes in Center Conway 03813, it is worth more than 27% of them ($303,080 against a typical $398,715), its price per square foot is higher than 30% of them ($218 against a typical $252), it is bigger than 47% of them (1,393 ft² against a typical 1,456 ft²), its lot is bigger than 62% of them (1.9 ac against a typical 1.34 ac) and it is newer than almost none of them (1774 against a typical 1987). Measured against all of Carroll County, it is worth more than 9% 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 233 Mill St, Center Conway, NH?

The 2025 property tax bill for 233 Mill St, Center Conway, NH was $3,886. The county assessed it at $305,300.

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