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Single Family ResidenceResidential
$673,691$147 / 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 79How 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

813 ROUTE 12A

SURRY, NH 03431
4
Beds
3
Baths
4,589 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.
15 ac
Lot SizeThe size of the land the home sits on, from county records.
1815
Year BuiltThe year the home was originally built, according to county records.

Valuation

$674K
$529K low$818K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,854 (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.$466,917 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$125,517
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$341,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$466,879

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.61 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.1 percent flood zone

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.Colonial
CountyCHESHIRE
Lot (acres)The size of the land the home sits on, from county records.15.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
HeatingThe type of heating system in the home.Steam
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront-Not Specified

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.

Neighborhood · ZIP 03431These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.66

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
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.24,909
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.389 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,957
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,624
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.43 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

813 Route 12a 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 95% of homes in Keene 03431
  • Among the lowest price per square foot in Keene 03431
  • Among the largest homes in Keene 03431
  • Has a bigger lot than 97% of homes in Keene 03431
  • Among the oldest homes in Keene 03431

What homes are worth in Keene 03431

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

This home
$216K$771K

This home is worth more than 95% of homes in Keene 03431.

How it measures up in Keene 03431

The dot is this home. The mark in the middle is the typical home in Keene 03431.

Estimated value$673,691
CheaperTypical $378,541Pricier

Pricier than 95% of homes nearby

Price per ft²$147
CheaperTypical $263Pricier

Cheaper than almost all homes nearby

Living area4,589 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than almost all homes nearby

Lot size15 ac
SmallerTypical 0.32 acBigger

Bigger than 97% of homes nearby

Year built1815
OlderTypical 1957Newer

Older than almost all homes nearby

How 813 Route 12a ranks against every home in each area.
MeasureThis homeKeene 03431Cheshire County
Estimated valuepricier than$673,69195% of homes90% of homes
Price per ft²pricier than$147almost no homes4% of homes
Living areabigger than4,589 ft²almost all homes98% of homes
Lot sizebigger than15 ac97% of homes92% of homes
Year builtnewer than1815almost no homes3% of homes

About 813 Route 12a

How much is 813 Route 12a, Surry, NH worth?

The TopHap Estimate for 813 Route 12a, Surry, NH is $673,691 as of Sep 24, 2026. The likely range is $529,033 to $818,349. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 813 Route 12a, Surry, NH last sell?

813 Route 12a, Surry, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 813 Route 12a, Surry, NH?

813 Route 12a, Surry, NH has 4 bedrooms, 3 bathrooms, 4,589 square feet of living space and a 15.00-acre lot.

When was 813 Route 12a, Surry, NH built?

813 Route 12a, Surry, NH was built in 1815, making it 211 years old. It is a colonial home.

How does 813 Route 12a, Surry, NH compare to other homes in Keene 03431?

Among the 7,077 homes in Keene 03431, it is worth more than 95% of them ($673,691 against a typical $378,541), its price per square foot is higher than almost none of them ($147 against a typical $263), it is bigger than almost all of them (4,589 ft² against a typical 1,500 ft²), its lot is bigger than 97% of them (15 ac against a typical 0.32 ac) and it is newer than almost none of them (1815 against a typical 1957). Measured against all of Cheshire County, it is worth more than 90% 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 813 Route 12a, Surry, NH?

The 2025 property tax bill for 813 Route 12a, Surry, NH was $7,854. The county assessed it at $466,917.

More homes on Route 12a

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