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Single Family ResidenceResidential
$341,694$156 / 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 90How 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

343 ROUTE 103 E

WARNER, NH 03278
4
Beds
1
Baths
2,190 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.
1.7 ac
Lot SizeThe size of the land the home sits on, from county records.
1850
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

$342K
$309K low$375K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$341,694
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$273,355

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,088 (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.$466,947 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$166,047
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$300,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$218,947
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$457,140

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.58
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
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.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.Cape Cod
CountyMERRIMACK
Lot (acres)The size of the land the home sits on, from county records.1.70
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Simonds Elementary SchoolC
Elementary · Grades KG–5 · 2.8 mi
H
Kearsarge Regional High SchoolA-
High · Grades 9–12 · 9.1 mi
M
Kearsarge Regional Middle SchoolB-
Middle · Grades 6–8 · 10.1 mi

District: Kearsarge Regional School District

Neighborhood · ZIP 03278These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.101

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
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.4,271
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.52 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,234
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,131
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

343 Route 103 E 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 82% of homes in Merrimack County
  • Costs less per square foot than 96% of homes in Merrimack County
  • Bigger than 68% of homes in Merrimack County
  • Has a smaller lot than 66% of homes in Warner 03278
  • Older than 95% of homes in Merrimack County

What homes are worth in Warner 03278

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

This home
$177K$908K

This home is worth more than 30% of homes in Warner 03278.

How it measures up in Warner 03278

The dot is this home. The mark in the middle is the typical home in Warner 03278.

Estimated value$341,694
CheaperTypical $408,322Pricier

Pricier than 30% of homes nearby

Price per ft²$156
CheaperTypical $210Pricier

Pricier than 11% of homes nearby

Living area2,190 ft²
SmallerTypical 1,906 ft²Bigger

Bigger than 63% of homes nearby

Lot size1.7 ac
SmallerTypical 3.06 acBigger

Bigger than 34% of homes nearby

Year built1850
OlderTypical 1977Newer

Newer than 15% of homes nearby

How 343 Route 103 E ranks against every home in each area.
MeasureThis homeWarner 03278Merrimack County
Estimated valuepricier than$341,69430% of homes18% of homes
Price per ft²pricier than$15611% of homes4% of homes
Living areabigger than2,190 ft²63% of homes68% of homes
Lot sizebigger than1.7 ac34% of homes55% of homes
Year builtnewer than185015% of homes5% of homes

About 343 Route 103 E

How much is 343 Route 103 E, Warner, NH worth?

The TopHap Estimate for 343 Route 103 E, Warner, NH is $341,694 as of Jul 14, 2026. The likely range is $308,715 to $374,673. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 343 Route 103 E, Warner, NH last sell?

343 Route 103 E, Warner, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 343 Route 103 E, Warner, NH?

343 Route 103 E, Warner, NH has 4 bedrooms, 1 bathrooms, 2,190 square feet of living space and a 1.70-acre lot.

When was 343 Route 103 E, Warner, NH built?

343 Route 103 E, Warner, NH was built in 1850, making it 176 years old. It is a cape cod home. The building has 2 stories.

What schools serve 343 Route 103 E, Warner, NH?

343 Route 103 E, Warner, NH is assigned to Simonds Elementary School (elementary), rated C; Kearsarge Regional High School (high), rated A-; Kearsarge Regional Middle School (middle), rated B-. All sit in Kearsarge Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 343 Route 103 E, Warner, NH compare to other homes in Warner 03278?

Among the 1,392 homes in Warner 03278, it is worth more than 30% of them ($341,694 against a typical $408,322), its price per square foot is higher than 11% of them ($156 against a typical $210), it is bigger than 63% of them (2,190 ft² against a typical 1,906 ft²), its lot is bigger than 34% of them (1.7 ac against a typical 3.06 ac) and it is newer than 15% of them (1850 against a typical 1977). Measured against all of Merrimack County, it is worth more than 18% 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 343 Route 103 E, Warner, NH?

The 2025 property tax bill for 343 Route 103 E, Warner, NH was $8,088. The county assessed it at $466,947.

Closest homes

More homes in Warner 03278

Assigned schools

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