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Single Family ResidenceResidential
$346,980$212 / 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 Jul 14, 2026
Last sold for $330,000 on Sep 22, 2025

517 RIVER RD

DORCHESTER, NH 03266
3
Beds
1.5
Baths
1,638 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.
6.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$347K
$308K low$386K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$330,000 · Sep 22, 2025
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.$31,480
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$25,184
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.90%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$315,500
UNITED WHOLESALE MORTGAGE · recorded Sep 22, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,323 (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.$330,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$105,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$224,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$349,980

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.54
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
49
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
98
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
17
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%

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
CountyGRAFTON
Lot (acres)The size of the land the home sits on, from county records.6.10
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

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
Canaan Elementary SchoolC-
Elementary · Grades PK–4 · 8.8 mi
M
Indian River SchoolC
Middle · Grades 5–8 · 11.4 mi
H
Mascoma Valley Regional High SchoolB+
High · Grades 9–12 · 11.4 mi

District: Mascoma Valley Regional School District

Neighborhood · ZIP 03266These 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.137
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 100.108

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.73%
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.10.0%
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.2,057
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.19 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,313
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,270
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.33%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

517 River Rd 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 66% of homes in Grafton County
  • Costs less per square foot than 72% of homes in Grafton County
  • Has a bigger lot than 83% of homes in Grafton County
  • Older than 66% of homes in Grafton County

What homes are worth in Rumney 03266

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

This home
$77K$997K

This home is worth more than 45% of homes in Rumney 03266.

How it measures up in Rumney 03266

The dot is this home. The mark in the middle is the typical home in Rumney 03266.

Estimated value$346,980
CheaperTypical $360,409Pricier

Pricier than 45% of homes nearby

Price per ft²$212
CheaperTypical $224Pricier

Pricier than 43% of homes nearby

Living area1,638 ft²
SmallerTypical 1,505 ft²Bigger

Bigger than 57% of homes nearby

Lot size6.1 ac
SmallerTypical 2.3 acBigger

Bigger than 76% of homes nearby

Year built1970
OlderTypical 1978Newer

Newer than 40% of homes nearby

How 517 River Rd ranks against every home in each area.
MeasureThis homeRumney 03266Grafton County
Estimated valuepricier than$346,98045% of homes34% of homes
Price per ft²pricier than$21243% of homes28% of homes
Living areabigger than1,638 ft²57% of homes54% of homes
Lot sizebigger than6.1 ac76% of homes83% of homes
Year builtnewer than197040% of homes34% of homes

About 517 River Rd

How much is 517 River Rd, Dorchester, NH worth?

The TopHap Estimate for 517 River Rd, Dorchester, NH is $346,980 as of Jul 14, 2026. The likely range is $307,767 to $386,193. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 517 River Rd, Dorchester, NH last sell?

517 River Rd, Dorchester, NH last sold on Sep 22, 2025 for $330,000, according to the county's recorded deed.

How big is 517 River Rd, Dorchester, NH?

517 River Rd, Dorchester, NH has 3 bedrooms, 1.5 bathrooms, 1,638 square feet of living space and a 6.10-acre lot.

When was 517 River Rd, Dorchester, NH built?

517 River Rd, Dorchester, NH was built in 1970, making it 56 years old. It is a cape cod home. The building has 2 stories.

What schools serve 517 River Rd, Dorchester, NH?

517 River Rd, Dorchester, NH is assigned to Canaan Elementary School (elementary), rated C-; Indian River School (middle), rated C; Mascoma Valley Regional High School (high), rated B+. All sit in Mascoma Valley Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 517 River Rd, Dorchester, NH compare to other homes in Rumney 03266?

Among the 1,458 homes in Rumney 03266, it is worth more than 45% of them ($346,980 against a typical $360,409), its price per square foot is higher than 43% of them ($212 against a typical $224), it is bigger than 57% of them (1,638 ft² against a typical 1,505 ft²), its lot is bigger than 76% of them (6.1 ac against a typical 2.3 ac) and it is newer than 40% of them (1970 against a typical 1978). Measured against all of Grafton County, it is worth more than 34% 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 517 River Rd, Dorchester, NH?

The 2025 property tax bill for 517 River Rd, Dorchester, NH was $5,323. The county assessed it at $330,400.

Closest homes

More homes in Dorchester 03266

Assigned schools

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