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Single Family ResidenceResidential
$400,697$268 / 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 Oct 21, 2026
Last sold for $400,000 on Sep 14, 2026

664 MAIN ST

FRANCONIA, NH 03580
2
Beds
2
Baths
1,497 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$401K
$357K low$445K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Sep 14, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,075 (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.$192,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$152,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$409,640

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.48
98
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
50
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
87
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
3
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.121 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.Cape Cod
CountyGRAFTON
Lot (acres)The size of the land the home sits on, from county records.0.31
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
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront-Not Specified

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
Lafayette Regional SchoolA+
Elementary · Grades KG–6 · 0.9 mi
H
Profile Senior High SchoolB
High · Grades 9–12 · 2.9 mi
M
Profile Junior High SchoolA-
Middle · Grades 7–8 · 2.9 mi

District: Lafayette Regional School District

Neighborhood · ZIP 03580These 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.119
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.95

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.61%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.972
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.16 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,494
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,600
Average tempThe average temperature here across a full year.40°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

664 Main 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 78% of homes in Franconia 03580
  • Smaller than 76% of homes in Franconia 03580
  • Has a smaller lot than 91% of homes in Franconia 03580
  • Older than 86% of homes in Franconia 03580

What homes are worth in Franconia 03580

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

This home
$252K$1.3M

This home is worth more than 22% of homes in Franconia 03580.

How it measures up in Franconia 03580

The dot is this home. The mark in the middle is the typical home in Franconia 03580.

Estimated value$400,697
CheaperTypical $555,436Pricier

Pricier than 22% of homes nearby

Price per ft²$268
CheaperTypical $262Pricier

Pricier than 54% of homes nearby

Living area1,497 ft²
SmallerTypical 2,179 ft²Bigger

Bigger than 24% of homes nearby

Lot size0.31 ac
SmallerTypical 2.9 acBigger

Bigger than 9% of homes nearby

Year built1920
OlderTypical 1980Newer

Newer than 14% of homes nearby

How 664 Main St ranks against every home in each area.
MeasureThis homeFranconia 03580Grafton County
Estimated valuepricier than$400,69722% of homes41% of homes
Price per ft²pricier than$26854% of homes44% of homes
Living areabigger than1,497 ft²24% of homes47% of homes
Lot sizebigger than0.31 ac9% of homes17% of homes
Year builtnewer than192014% of homes15% of homes

About 664 Main St

How much is 664 Main St, Franconia, NH worth?

The TopHap Estimate for 664 Main St, Franconia, NH is $400,697 as of Oct 21, 2026. The likely range is $356,623 to $444,771. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 664 Main St, Franconia, NH last sell?

664 Main St, Franconia, NH last sold on Sep 14, 2026 for $400,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 664 Main St, Franconia, NH?

664 Main St, Franconia, NH has 2 bedrooms, 2 bathrooms, 1,497 square feet of living space and a 0.31-acre lot.

When was 664 Main St, Franconia, NH built?

664 Main St, Franconia, NH was built in 1920, making it 106 years old. It is a cape cod home. The building has 2 stories.

What schools serve 664 Main St, Franconia, NH?

664 Main St, Franconia, NH is assigned to Lafayette Regional School (elementary), rated A+; Profile Senior High School (high), rated B; Profile Junior High School (middle), rated A-. All sit in Lafayette Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 664 Main St, Franconia, NH compare to other homes in Franconia 03580?

Among the 1,039 homes in Franconia 03580, it is worth more than 22% of them ($400,697 against a typical $555,436), its price per square foot is higher than 54% of them ($268 against a typical $262), it is bigger than 24% of them (1,497 ft² against a typical 2,179 ft²), its lot is bigger than 9% of them (0.31 ac against a typical 2.9 ac) and it is newer than 14% of them (1920 against a typical 1980). Measured against all of Grafton County, it is worth more than 41% 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 664 Main St, Franconia, NH?

The 2025 property tax bill for 664 Main St, Franconia, NH was $3,075. The county assessed it at $192,900.

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