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Single Family ResidenceResidential
$528,981$250 / 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 97How 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

428 HIGH ST

BOSCAWEN, NH 03303
2
Beds
1.5
Baths
2,119 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.
2.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$529K
$515K low$543K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,649 (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.$415,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$156,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$259,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$653,125

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.37
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
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.Ranch
CountyMERRIMACK
Lot (acres)The size of the land the home sits on, from county records.2.32
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Hot Water
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Spa/Hot Tub (Only)

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

E
Boscawen Elementary SchoolC-
Elementary · Grades PK–5 · 5.4 mi
M
Merrimack Valley Middle SchoolC
Middle · Grades 6–8 · 7.4 mi
H
Merrimack Valley High SchoolC-
High · Grades 9–12 · 7.5 mi

District: Merrimack Valley School District

Neighborhood · ZIP 03303These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
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.15,724
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.230 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,357
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,728
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

428 High 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 78% of homes in Concord 03303
  • Costs less per square foot than 77% of homes in Concord 03303
  • Bigger than 80% of homes in Concord 03303
  • Has a bigger lot than 73% of homes in Concord 03303

What homes are worth in Concord 03303

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

This home
$226K$750K

This home is worth more than 78% of homes in Concord 03303.

How it measures up in Concord 03303

The dot is this home. The mark in the middle is the typical home in Concord 03303.

Estimated value$528,981
CheaperTypical $434,977Pricier

Pricier than 78% of homes nearby

Price per ft²$250
CheaperTypical $285Pricier

Pricier than 23% of homes nearby

Living area2,119 ft²
SmallerTypical 1,411 ft²Bigger

Bigger than 80% of homes nearby

Lot size2.32 ac
SmallerTypical 0.75 acBigger

Bigger than 73% of homes nearby

Year built1981
OlderTypical 1986Newer

Newer than 42% of homes nearby

How 428 High St ranks against every home in each area.
MeasureThis homeConcord 03303Merrimack County
Estimated valuepricier than$528,98178% of homes58% of homes
Price per ft²pricier than$25023% of homes32% of homes
Living areabigger than2,119 ft²80% of homes65% of homes
Lot sizebigger than2.32 ac73% of homes65% of homes
Year builtnewer than198142% of homes50% of homes

About 428 High St

How much is 428 High St, Boscawen, NH worth?

The TopHap Estimate for 428 High St, Boscawen, NH is $528,981 as of Sep 24, 2026. The likely range is $515,273 to $542,689. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 428 High St, Boscawen, NH last sell?

428 High St, Boscawen, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 428 High St, Boscawen, NH?

428 High St, Boscawen, NH has 2 bedrooms, 1.5 bathrooms, 2,119 square feet of living space and a 2.32-acre lot.

When was 428 High St, Boscawen, NH built?

428 High St, Boscawen, NH was built in 1981, making it 45 years old. It is a ranch home. The building has 1 story.

What schools serve 428 High St, Boscawen, NH?

428 High St, Boscawen, NH is assigned to Boscawen Elementary School (elementary), rated C-; Merrimack Valley Middle School (middle), rated C; Merrimack Valley High School (high), rated C-. All sit in Merrimack Valley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 428 High St, Boscawen, NH compare to other homes in Concord 03303?

Among the 5,771 homes in Concord 03303, it is worth more than 78% of them ($528,981 against a typical $434,977), its price per square foot is higher than 23% of them ($250 against a typical $285), it is bigger than 80% of them (2,119 ft² against a typical 1,411 ft²), its lot is bigger than 73% of them (2.32 ac against a typical 0.75 ac) and it is newer than 42% of them (1981 against a typical 1986). Measured against all of Merrimack County, it is worth more than 58% 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 428 High St, Boscawen, NH?

The 2025 property tax bill for 428 High St, Boscawen, NH was $8,649. The county assessed it at $415,800.

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