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Single Family ResidenceResidential
$321,403$191 / 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 89How 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 $128,900 on Sep 5, 2002

12 RIVER ST

HILLSBOROUGH, NH 03244
3
Beds
1
Baths
1,686 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$321K
$286K low$356K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$128,900 · Sep 5, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,458 (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.$306,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$81,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$225,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$171,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$282,055

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
13
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
59
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.
33
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.Cape Cod
CountyHILLSBOROUGH
Lot (acres)The size of the land the home sits on, from county records.0.30
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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(2)

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
Hillsboro-Deering Elementary SchoolD+
Elementary · Grades PK–5 · 0.4 mi
M
Hillsboro-Deering Middle SchoolC+
Middle · Grades 6–8 · 0.4 mi
H
Hillsboro-Deering High SchoolD
High · Grades 9–12 · 0.6 mi

District: Hillsboro-Deering Cooperative School District

Neighborhood · ZIP 03244These 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.165
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.91

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.85%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.8,308
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.102 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,365
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,507
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%

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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

12 River 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 less than 92% of homes in Hillsborough County
  • Costs less per square foot than 96% of homes in Hillsborough County
  • Has a smaller lot than 80% of homes in Hillsborough 03244
  • Older than 96% of homes in Hillsborough County

What homes are worth in Hillsborough 03244

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

This home
$193K$799K

This home is worth more than 20% of homes in Hillsborough 03244.

How it measures up in Hillsborough 03244

The dot is this home. The mark in the middle is the typical home in Hillsborough 03244.

Estimated value$321,403
CheaperTypical $404,275Pricier

Pricier than 20% of homes nearby

Price per ft²$191
CheaperTypical $237Pricier

Pricier than 19% of homes nearby

Living area1,686 ft²
SmallerTypical 1,673 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.3 ac
SmallerTypical 1.25 acBigger

Bigger than 20% of homes nearby

Year built1890
OlderTypical 1981Newer

Newer than 9% of homes nearby

How 12 River St ranks against every home in each area.
MeasureThis homeHillsborough 03244Hillsborough County
Estimated valuepricier than$321,40320% of homes8% of homes
Price per ft²pricier than$19119% of homes4% of homes
Living areabigger than1,686 ft²51% of homes48% of homes
Lot sizebigger than0.3 ac20% of homes35% of homes
Year builtnewer than18909% of homes4% of homes

About 12 River St

How much is 12 River St, Hillsborough, NH worth?

The TopHap Estimate for 12 River St, Hillsborough, NH is $321,403 as of Aug 30, 2026. The likely range is $286,486 to $356,320. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 River St, Hillsborough, NH last sell?

12 River St, Hillsborough, NH last sold on Sep 5, 2002 for $128,900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 12 River St, Hillsborough, NH?

12 River St, Hillsborough, NH has 3 bedrooms, 1 bathrooms, 1,686 square feet of living space and a 0.30-acre lot.

When was 12 River St, Hillsborough, NH built?

12 River St, Hillsborough, NH was built in 1890, making it 136 years old. It is a cape cod home. The building has 2 stories.

What schools serve 12 River St, Hillsborough, NH?

12 River St, Hillsborough, NH is assigned to Hillsboro-Deering Elementary School (elementary), rated D+; Hillsboro-Deering Middle School (middle), rated C+; Hillsboro-Deering High School (high), rated D. All sit in Hillsboro-Deering Cooperative School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 River St, Hillsborough, NH compare to other homes in Hillsborough 03244?

Among the 3,549 homes in Hillsborough 03244, it is worth more than 20% of them ($321,403 against a typical $404,275), its price per square foot is higher than 19% of them ($191 against a typical $237), it is bigger than 51% of them (1,686 ft² against a typical 1,673 ft²), its lot is bigger than 20% of them (0.3 ac against a typical 1.25 ac) and it is newer than 9% of them (1890 against a typical 1981). Measured against all of Hillsborough County, it is worth more than 8% 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 12 River St, Hillsborough, NH?

The 2025 property tax bill for 12 River St, Hillsborough, NH was $6,458. The county assessed it at $306,800.

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