Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$215,751$139 / 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 94How 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
Last sold for $117,533 on Sep 26, 2019

425 NH ROUTE 123A

ALSTEAD, NH 03602
4
Beds
2
Baths
1,549 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.
3.4 ac
Lot SizeThe size of the land the home sits on, from county records.
2011
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

$216K
$203K low$229K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$117,533 · Sep 26, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,442 (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.$276,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$57,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$218,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$157,300

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.55
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
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.
23
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.51%
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
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountySULLIVAN
Lot (acres)The size of the land the home sits on, from county records.3.40
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Vilas Middle SchoolA-
Middle · Grades 5–8 · 2.1 mi
E
Acworth Center SchoolC+
Elementary · Grades 1–4 · 3.6 mi
H
Fall Mountain Regional High SchoolD
High · Grades 9–12 · 4.1 mi

District: Fall Mountain Regional School District

Neighborhood · ZIP 03602These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.66

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.86%
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.7.9%
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.2,912
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.45 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,988
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,683
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

Do you own this home?
Claim this home

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

425 Nh Route 123a 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 Alstead 03602
  • Costs less per square foot than 94% of homes in Sullivan County
  • Has a bigger lot than 68% of homes in Sullivan County
  • Newer than 94% of homes in Alstead 03602

What homes are worth in Alstead 03602

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

This home
$172K$865K

This home is worth more than 6% of homes in Alstead 03602.

How it measures up in Alstead 03602

The dot is this home. The mark in the middle is the typical home in Alstead 03602.

Estimated value$215,751
CheaperTypical $369,048Pricier

Pricier than 6% of homes nearby

Price per ft²$139
CheaperTypical $223Pricier

Pricier than 10% of homes nearby

Living area1,549 ft²
SmallerTypical 1,688 ft²Bigger

Bigger than 42% of homes nearby

Lot size3.4 ac
SmallerTypical 4.9 acBigger

Bigger than 45% of homes nearby

Year built2011
OlderTypical 1977Newer

Newer than 94% of homes nearby

How 425 Nh Route 123a ranks against every home in each area.
MeasureThis homeAlstead 03602Sullivan County
Estimated valuepricier than$215,7516% of homes9% of homes
Price per ft²pricier than$13910% of homes6% of homes
Living areabigger than1,549 ft²42% of homes48% of homes
Lot sizebigger than3.4 ac45% of homes68% of homes
Year builtnewer than201194% of homes94% of homes

About 425 Nh Route 123a

How much is 425 Nh Route 123a, Alstead, NH worth?

The TopHap Estimate for 425 Nh Route 123a, Alstead, NH is $215,751 as of Sep 24, 2026. The likely range is $202,700 to $228,802. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 425 Nh Route 123a, Alstead, NH last sell?

425 Nh Route 123a, Alstead, NH last sold on Sep 26, 2019 for $117,533, according to the county's recorded deed.

How big is 425 Nh Route 123a, Alstead, NH?

425 Nh Route 123a, Alstead, NH has 4 bedrooms, 2 bathrooms, 1,549 square feet of living space and a 3.40-acre lot.

When was 425 Nh Route 123a, Alstead, NH built?

425 Nh Route 123a, Alstead, NH was built in 2011, making it 15 years old. It is a cape cod home. The building has 2 stories.

What schools serve 425 Nh Route 123a, Alstead, NH?

425 Nh Route 123a, Alstead, NH is assigned to Vilas Middle School (middle), rated A-; Acworth Center School (elementary), rated C+; Fall Mountain Regional High School (high), rated D. All sit in Fall Mountain Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 425 Nh Route 123a, Alstead, NH compare to other homes in Alstead 03602?

Among the 1,230 homes in Alstead 03602, it is worth more than 6% of them ($215,751 against a typical $369,048), its price per square foot is higher than 10% of them ($139 against a typical $223), it is bigger than 42% of them (1,549 ft² against a typical 1,688 ft²), its lot is bigger than 45% of them (3.4 ac against a typical 4.9 ac) and it is newer than 94% of them (2011 against a typical 1977). Measured against all of Sullivan 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 425 Nh Route 123a, Alstead, NH?

The 2025 property tax bill for 425 Nh Route 123a, Alstead, NH was $4,442. The county assessed it at $276,600.

More homes on Nh Route 123a

Closest homes

More homes in Alstead 03602

Assigned schools

Explore the area

See this home in context

Open 425 Nh Route 123a on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map