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Single Family ResidenceResidential
$817,561$208 / 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 86How 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

18 THURLOW ST

PLYMOUTH, NH 03264
6
Beds
3 / 2
Baths
3,935 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.
16.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
15
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$818K
$699K low$936K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$817,561
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$654,049

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,940 (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.$670,578 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$204,478
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$466,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$591,098
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$528,675

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.33
1
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.
49
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
17
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyGRAFTON
Lot (acres)The size of the land the home sits on, from county records.16.25
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
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.

H
Plymouth Regional High SchoolB-
High · Grades 9–12 · 1.0 mi
E
Plymouth Elementary SchoolA-
Elementary · Grades PK–8 · 1.2 mi

District: Pemi-Baker Regional School District

Neighborhood · ZIP 03264These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.119

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.7,400
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.197 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,828
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,365
Average tempThe average temperature here across a full year.43°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

18 Thurlow 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 more than 97% of homes in Plymouth 03264
  • Costs less per square foot than 74% of homes in Grafton County
  • Bigger than 98% of homes in Plymouth 03264
  • Has a bigger lot than 92% of homes in Plymouth 03264
  • Older than 91% of homes in Plymouth 03264

What homes are worth in Plymouth 03264

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

This home
$154K$865K

This home is worth more than 97% of homes in Plymouth 03264.

How it measures up in Plymouth 03264

The dot is this home. The mark in the middle is the typical home in Plymouth 03264.

Estimated value$817,561
CheaperTypical $386,956Pricier

Pricier than 97% of homes nearby

Price per ft²$208
CheaperTypical $236Pricier

Pricier than 30% of homes nearby

Living area3,935 ft²
SmallerTypical 1,528 ft²Bigger

Bigger than 98% of homes nearby

Lot size16.25 ac
SmallerTypical 1.29 acBigger

Bigger than 92% of homes nearby

Year built1890
OlderTypical 1981Newer

Newer than 9% of homes nearby

How 18 Thurlow St ranks against every home in each area.
MeasureThis homePlymouth 03264Grafton County
Estimated valuepricier than$817,56197% of homes87% of homes
Price per ft²pricier than$20830% of homes26% of homes
Living areabigger than3,935 ft²98% of homes96% of homes
Lot sizebigger than16.25 ac92% of homes92% of homes
Year builtnewer than18909% of homes9% of homes

About 18 Thurlow St

How much is 18 Thurlow St, Plymouth, NH worth?

The TopHap Estimate for 18 Thurlow St, Plymouth, NH is $817,561 as of Jul 14, 2026. The likely range is $699,051 to $936,071. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Thurlow St, Plymouth, NH last sell?

18 Thurlow St, Plymouth, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18 Thurlow St, Plymouth, NH?

18 Thurlow St, Plymouth, NH has 6 bedrooms, 3 bathrooms, 3,935 square feet of living space and a 16.25-acre lot.

When was 18 Thurlow St, Plymouth, NH built?

18 Thurlow St, Plymouth, NH was built in 1890, making it 136 years old. It is a colonial home. The building has 3 stories.

What schools serve 18 Thurlow St, Plymouth, NH?

18 Thurlow St, Plymouth, NH is assigned to Plymouth Regional High School (high), rated B-; Plymouth Elementary School (elementary), rated A-. All sit in Pemi-Baker Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Thurlow St, Plymouth, NH compare to other homes in Plymouth 03264?

Among the 1,860 homes in Plymouth 03264, it is worth more than 97% of them ($817,561 against a typical $386,956), its price per square foot is higher than 30% of them ($208 against a typical $236), it is bigger than 98% of them (3,935 ft² against a typical 1,528 ft²), its lot is bigger than 92% of them (16.25 ac against a typical 1.29 ac) and it is newer than 9% of them (1890 against a typical 1981). Measured against all of Grafton County, it is worth more than 87% 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 18 Thurlow St, Plymouth, NH?

The 2025 property tax bill for 18 Thurlow St, Plymouth, NH was $15,940. The county assessed it at $670,578.

Closest homes

More homes in Plymouth 03264

Assigned schools

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