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Residential - Vacant LandResidential
$601,968
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 98How 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 $80,000 on Dec 6, 2016

57 ROBERTS COVE RD

ALTON, NH 03809
0
Baths
1.19 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$602K
$592K low$612K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$80,000 · Dec 6, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$41 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$41

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.35
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.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
92
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
18
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential - Vacant Land
CountyBELKNAP
Lot (acres)The size of the land the home sits on, from county records.1.19
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Alton Central School (Elementary)D
Elementary · Grades PK–8 · 5.0 mi
H
Prospect Mountain High School
High · Grades 9–12 · 6.0 mi

District: Prospect Mountain High School Joint Maintenance Agreement District

Neighborhood · ZIP 03809These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.120

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.69%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
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.3,428
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.82 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,054
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,748
Average tempThe average temperature here across a full year.44°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

57 Roberts Cove 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.

  • Has a smaller lot than 69% of homes in Alton 03809

What homes are worth in Alton 03809

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

This home
$287K$3.6M

This home is worth more than 58% of homes in Alton 03809.

How it measures up in Alton 03809

The dot is this home. The mark in the middle is the typical home in Alton 03809.

Estimated value$601,968
CheaperTypical $555,765Pricier

Pricier than 58% of homes nearby

Lot size1.19 ac
SmallerTypical 2.01 acBigger

Bigger than 31% of homes nearby

How 57 Roberts Cove Rd ranks against every home in each area.
MeasureThis homeAlton 03809Belknap County
Estimated valuepricier than$601,96858% of homes59% of homes
Lot sizebigger than1.19 ac31% of homes59% of homes

About 57 Roberts Cove Rd

How much is 57 Roberts Cove Rd, Alton, NH worth?

The TopHap Estimate for 57 Roberts Cove Rd, Alton, NH is $601,968 as of Sep 24, 2026. The likely range is $592,425 to $611,511. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 57 Roberts Cove Rd, Alton, NH last sell?

57 Roberts Cove Rd, Alton, NH last sold on Dec 6, 2016 for $80,000, according to the county's recorded deed.

What schools serve 57 Roberts Cove Rd, Alton, NH?

57 Roberts Cove Rd, Alton, NH is assigned to Alton Central School (Elementary) (elementary), rated D; Prospect Mountain High School (high). All sit in Prospect Mountain High School Joint Maintenance Agreement District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 57 Roberts Cove Rd, Alton, NH compare to other homes in Alton 03809?

Among the 1,977 homes in Alton 03809, it is worth more than 58% of them ($601,968 against a typical $555,765) and its lot is bigger than 31% of them (1.19 ac against a typical 2.01 ac). Measured against all of Belknap County, it is worth more than 59% 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 57 Roberts Cove Rd, Alton, NH?

The 2024 property tax bill for 57 Roberts Cove Rd, Alton, NH was $1. The county assessed it at $41.

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