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Single Family ResidenceResidential
$649,336$363 / 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 92How 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 $640,000 on Jun 29, 2026

850 BALLARDS RIDGE RD

SANBORNVILLE, NH 03872
4
Beds
1.5
Baths
1,790 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.
41 ac
Lot SizeThe size of the land the home sits on, from county records.
1810
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$649K
$598K low$701K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$640,000 · Jun 29, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,808 (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.$551,973 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$105,873
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$446,100
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.49
75
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.
53
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
16
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.55 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.41.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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(3)

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
Paul Elementary SchoolF
Elementary · Grades PK–8 · 6.9 mi
H
Spaulding High SchoolD
High · Grades 9–12 · 23.3 mi

District: Rochester School District

Neighborhood · ZIP 03872These 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.93
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 100.111

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.64%
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.6.8%
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.4,010
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.80 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,255
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,910
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.33%

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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

850 Ballards Ridge 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 more than 70% of homes in Sanbornville 03872
  • Costs more per square foot than 68% of homes in Sanbornville 03872
  • Has a bigger lot than 98% of homes in Carroll County
  • Older than 98% of homes in Carroll County

What homes are worth in Sanbornville 03872

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

This home
$256K$1.4M

This home is worth more than 70% of homes in Sanbornville 03872.

How it measures up in Sanbornville 03872

The dot is this home. The mark in the middle is the typical home in Sanbornville 03872.

Estimated value$649,336
CheaperTypical $514,213Pricier

Pricier than 70% of homes nearby

Price per ft²$363
CheaperTypical $282Pricier

Pricier than 68% of homes nearby

Living area1,790 ft²
SmallerTypical 1,720 ft²Bigger

Bigger than 53% of homes nearby

Lot size41 ac
SmallerTypical 1.13 acBigger

Bigger than 97% of homes nearby

Year built1810
OlderTypical 1979Newer

Newer than 3% of homes nearby

How 850 Ballards Ridge Rd ranks against every home in each area.
MeasureThis homeSanbornville 03872Carroll County
Estimated valuepricier than$649,33670% of homes62% of homes
Price per ft²pricier than$36368% of homes67% of homes
Living areabigger than1,790 ft²53% of homes55% of homes
Lot sizebigger than41 ac97% of homes98% of homes
Year builtnewer than18103% of homes2% of homes

About 850 Ballards Ridge Rd

How much is 850 Ballards Ridge Rd, Sanbornville, NH worth?

The TopHap Estimate for 850 Ballards Ridge Rd, Sanbornville, NH is $649,336 as of Sep 24, 2026. The likely range is $597,915 to $700,757. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 850 Ballards Ridge Rd, Sanbornville, NH last sell?

850 Ballards Ridge Rd, Sanbornville, NH last sold on Jun 29, 2026 for $640,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 850 Ballards Ridge Rd, Sanbornville, NH?

850 Ballards Ridge Rd, Sanbornville, NH has 4 bedrooms, 1.5 bathrooms, 1,790 square feet of living space and a 41.00-acre lot.

When was 850 Ballards Ridge Rd, Sanbornville, NH built?

850 Ballards Ridge Rd, Sanbornville, NH was built in 1810, making it 216 years old. It is a cape cod home. The building has 1 story.

What schools serve 850 Ballards Ridge Rd, Sanbornville, NH?

850 Ballards Ridge Rd, Sanbornville, NH is assigned to Paul Elementary School (elementary), rated F; Spaulding High School (high), rated D. All sit in Rochester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 850 Ballards Ridge Rd, Sanbornville, NH compare to other homes in Sanbornville 03872?

Among the 2,458 homes in Sanbornville 03872, it is worth more than 70% of them ($649,336 against a typical $514,213), its price per square foot is higher than 68% of them ($363 against a typical $282), it is bigger than 53% of them (1,790 ft² against a typical 1,720 ft²), its lot is bigger than 97% of them (41 ac against a typical 1.13 ac) and it is newer than 3% of them (1810 against a typical 1979). Measured against all of Carroll County, it is worth more than 62% 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 850 Ballards Ridge Rd, Sanbornville, NH?

The 2025 property tax bill for 850 Ballards Ridge Rd, Sanbornville, NH was $4,808. The county assessed it at $551,973.

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