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Single Family ResidenceResidential
$343,877$112 / 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 93How 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 $200,000 on May 11, 2005

21 PROSPECT ST

NEWPORT, NH 03773
4
Beds
1.5
Baths
3,057 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.
2.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1888
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.

Valuation

$344K
$318K low$370K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$200,000 · May 11, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,546 (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.$340,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$79,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$260,900

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.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
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.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
9
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.Colonial
CountySULLIVAN
Lot (acres)The size of the land the home sits on, from county records.2.60
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Steam
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront-Not Specified

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
Richards SchoolD-
Elementary · Grades PK–5 · 0.2 mi
H
Newport High SchoolD-
High · Grades 9–12 · 0.5 mi
M
Newport Middle SchoolD+
Middle · Grades 6–8 · 0.5 mi

District: Newport School District

Neighborhood · ZIP 03773These 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.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.8,034
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.85 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,172
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,935
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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 Prospect 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 97% of homes in Sullivan County
  • Bigger than 91% of homes in Newport 03773
  • Older than 92% of homes in Sullivan County

What homes are worth in Newport 03773

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

This home
$126K$856K

This home is worth more than 53% of homes in Newport 03773.

How it measures up in Newport 03773

The dot is this home. The mark in the middle is the typical home in Newport 03773.

Estimated value$343,877
CheaperTypical $330,469Pricier

Pricier than 53% of homes nearby

Price per ft²$112
CheaperTypical $188Pricier

Pricier than 6% of homes nearby

Living area3,057 ft²
SmallerTypical 1,650 ft²Bigger

Bigger than 91% of homes nearby

Lot size2.6 ac
SmallerTypical 1.4 acBigger

Bigger than 64% of homes nearby

Year built1888
OlderTypical 1970Newer

Newer than 9% of homes nearby

How 21 Prospect St ranks against every home in each area.
MeasureThis homeNewport 03773Sullivan County
Estimated valuepricier than$343,87753% of homes41% of homes
Price per ft²pricier than$1126% of homes3% of homes
Living areabigger than3,057 ft²91% of homes90% of homes
Lot sizebigger than2.6 ac64% of homes63% of homes
Year builtnewer than18889% of homes8% of homes

About 21 Prospect St

How much is 21 Prospect St, Newport, NH worth?

The TopHap Estimate for 21 Prospect St, Newport, NH is $343,877 as of Aug 30, 2026. The likely range is $318,101 to $369,653. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Prospect St, Newport, NH last sell?

21 Prospect St, Newport, NH last sold on May 11, 2005 for $200,000, according to the county's recorded deed.

How big is 21 Prospect St, Newport, NH?

21 Prospect St, Newport, NH has 4 bedrooms, 1.5 bathrooms, 3,057 square feet of living space and a 2.60-acre lot.

When was 21 Prospect St, Newport, NH built?

21 Prospect St, Newport, NH was built in 1888, making it 138 years old. It is a colonial home. The building has 3 stories.

What schools serve 21 Prospect St, Newport, NH?

21 Prospect St, Newport, NH is assigned to Richards School (elementary), rated D-; Newport High School (high), rated D-; Newport Middle School (middle), rated D+. All sit in Newport School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Prospect St, Newport, NH compare to other homes in Newport 03773?

Among the 3,146 homes in Newport 03773, it is worth more than 53% of them ($343,877 against a typical $330,469), its price per square foot is higher than 6% of them ($112 against a typical $188), it is bigger than 91% of them (3,057 ft² against a typical 1,650 ft²), its lot is bigger than 64% of them (2.6 ac against a typical 1.4 ac) and it is newer than 9% of them (1888 against a typical 1970). Measured against all of Sullivan County, it is worth more than 41% 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 Prospect St, Newport, NH?

The 2025 property tax bill for 21 Prospect St, Newport, NH was $8,546. The county assessed it at $340,600.

More homes on Prospect St

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