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Single Family ResidenceResidential
$619,447$576 / 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 83How 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 $600,000 on Jul 9, 2021

307 RIVER RD

LYME, NH 03768
2
Beds
1
Baths
1,075 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$619K
$512K low$727K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$600,000 · Jul 9, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,170 (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.$325,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$221,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$104,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$816,715

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
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.
53
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
89
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
1
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%
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.0.15
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
Lyme SchoolA
Elementary · Grades KG–8 · 1.0 mi
H
Thetford Academy
High · Grades 7–12 · 2.5 mi

Neighborhood · ZIP 03768These 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.41
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.86

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.5%
PopulationHow many people live in this area.1,787
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.33 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$134,295
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$180,711
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.33%

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

307 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 more than 77% of homes in Grafton County
  • Costs more per square foot than 94% of homes in Grafton County
  • Smaller than 83% of homes in Lyme 03768
  • Among the smallest lots in Lyme 03768
  • Older than 73% of homes in Grafton County

What homes are worth in Lyme 03768

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

This home
$270K$2M

This home is worth more than 35% of homes in Lyme 03768.

How it measures up in Lyme 03768

The dot is this home. The mark in the middle is the typical home in Lyme 03768.

Estimated value$619,447
CheaperTypical $752,175Pricier

Pricier than 35% of homes nearby

Price per ft²$576
CheaperTypical $380Pricier

Pricier than 89% of homes nearby

Living area1,075 ft²
SmallerTypical 1,992 ft²Bigger

Bigger than 17% of homes nearby

Lot size0.15 ac
SmallerTypical 5.05 acBigger

Smaller than almost all homes nearby

Year built1960
OlderTypical 1975Newer

Newer than 38% of homes nearby

How 307 River Rd ranks against every home in each area.
MeasureThis homeLyme 03768Grafton County
Estimated valuepricier than$619,44735% of homes77% of homes
Price per ft²pricier than$57689% of homes94% of homes
Living areabigger than1,075 ft²17% of homes25% of homes
Lot sizebigger than0.15 acalmost no homes7% of homes
Year builtnewer than196038% of homes27% of homes

About 307 River Rd

How much is 307 River Rd, Lyme, NH worth?

The TopHap Estimate for 307 River Rd, Lyme, NH is $619,447 as of Jul 14, 2026. The likely range is $512,075 to $726,819. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 307 River Rd, Lyme, NH last sell?

307 River Rd, Lyme, NH last sold on Jul 9, 2021 for $600,000, according to the county's recorded deed.

How big is 307 River Rd, Lyme, NH?

307 River Rd, Lyme, NH has 2 bedrooms, 1 bathrooms, 1,075 square feet of living space and a 0.15-acre lot.

When was 307 River Rd, Lyme, NH built?

307 River Rd, Lyme, NH was built in 1960, making it 66 years old. It is a cape cod home. The building has 1 story.

What schools serve 307 River Rd, Lyme, NH?

307 River Rd, Lyme, NH is assigned to Lyme School (elementary), rated A; Thetford Academy (high). Attendance boundaries change — confirm with the district before relying on an assignment.

How does 307 River Rd, Lyme, NH compare to other homes in Lyme 03768?

Among the 756 homes in Lyme 03768, it is worth more than 35% of them ($619,447 against a typical $752,175), its price per square foot is higher than 89% of them ($576 against a typical $380), it is bigger than 17% of them (1,075 ft² against a typical 1,992 ft²), its lot is bigger than almost none of them (0.15 ac against a typical 5.05 ac) and it is newer than 38% of them (1960 against a typical 1975). Measured against all of Grafton County, it is worth more than 77% 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 307 River Rd, Lyme, NH?

The 2025 property tax bill for 307 River Rd, Lyme, NH was $9,170. The county assessed it at $325,300.

More homes on River Rd

Closest homes

More homes in Lyme 03768

Assigned schools

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