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Single Family ResidenceResidential
$586,201$192 / 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
Last sold for $175,000 on Apr 2, 1998

423 PROSPECT ST

BETHLEHEM, NH 03574
4
Beds
2
Baths
3,048 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.
4.01 ac
Lot SizeThe size of the land the home sits on, from county records.
1915
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$586K
$411K low$761K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$175,000 · Apr 2, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,444 (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.$398,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$54,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$343,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$398,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$494,570

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.28
1
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.
50
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
3
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Bungalow
CountyGRAFTON
Lot (acres)The size of the land the home sits on, from county records.4.01
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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(3)

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
Bethlehem Elementary SchoolA+
Elementary · Grades PK–6 · 1.0 mi
H
Profile Senior High SchoolA
High · Grades 9–12 · 3.0 mi
M
Profile Junior High SchoolB
Middle · Grades 7–8 · 3.0 mi

District: Bethlehem School District

Neighborhood · ZIP 03574These 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.141
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.94

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.78%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.5%
PopulationHow many people live in this area.1,975
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.32 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,304
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,369
Average tempThe average temperature here across a full year.40°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

423 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.

  • Worth more than 91% of homes in Bethlehem 03574
  • Costs less per square foot than 80% of homes in Grafton County
  • Bigger than 91% of homes in Bethlehem 03574
  • Has a bigger lot than 73% of homes in Bethlehem 03574
  • Older than 86% of homes in Bethlehem 03574

What homes are worth in Bethlehem 03574

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

This home
$169K$865K

This home is worth more than 91% of homes in Bethlehem 03574.

How it measures up in Bethlehem 03574

The dot is this home. The mark in the middle is the typical home in Bethlehem 03574.

Estimated value$586,201
CheaperTypical $339,150Pricier

Pricier than 91% of homes nearby

Price per ft²$192
CheaperTypical $209Pricier

Pricier than 40% of homes nearby

Living area3,048 ft²
SmallerTypical 1,723 ft²Bigger

Bigger than 91% of homes nearby

Lot size4.01 ac
SmallerTypical 1.75 acBigger

Bigger than 73% of homes nearby

Year built1915
OlderTypical 1986Newer

Newer than 14% of homes nearby

How 423 Prospect St ranks against every home in each area.
MeasureThis homeBethlehem 03574Grafton County
Estimated valuepricier than$586,20191% of homes74% of homes
Price per ft²pricier than$19240% of homes20% of homes
Living areabigger than3,048 ft²91% of homes90% of homes
Lot sizebigger than4.01 ac73% of homes73% of homes
Year builtnewer than191514% of homes14% of homes

About 423 Prospect St

How much is 423 Prospect St, Bethlehem, NH worth?

The TopHap Estimate for 423 Prospect St, Bethlehem, NH is $586,201 as of Jul 14, 2026. The likely range is $411,171 to $761,231. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 423 Prospect St, Bethlehem, NH last sell?

423 Prospect St, Bethlehem, NH last sold on Apr 2, 1998 for $175,000, according to the county's recorded deed.

How big is 423 Prospect St, Bethlehem, NH?

423 Prospect St, Bethlehem, NH has 4 bedrooms, 2 bathrooms, 3,048 square feet of living space and a 4.01-acre lot.

When was 423 Prospect St, Bethlehem, NH built?

423 Prospect St, Bethlehem, NH was built in 1915, making it 111 years old. It is a bungalow home. The building has 2 stories.

What schools serve 423 Prospect St, Bethlehem, NH?

423 Prospect St, Bethlehem, NH is assigned to Bethlehem Elementary School (elementary), rated A+; Profile Senior High School (high), rated A; Profile Junior High School (middle), rated B. All sit in Bethlehem School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 423 Prospect St, Bethlehem, NH compare to other homes in Bethlehem 03574?

Among the 1,449 homes in Bethlehem 03574, it is worth more than 91% of them ($586,201 against a typical $339,150), its price per square foot is higher than 40% of them ($192 against a typical $209), it is bigger than 91% of them (3,048 ft² against a typical 1,723 ft²), its lot is bigger than 73% of them (4.01 ac against a typical 1.75 ac) and it is newer than 14% of them (1915 against a typical 1986). Measured against all of Grafton County, it is worth more than 74% 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 423 Prospect St, Bethlehem, NH?

The 2025 property tax bill for 423 Prospect St, Bethlehem, NH was $6,444. The county assessed it at $398,000.

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