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Single Family ResidenceResidential
$456,748$177 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

640 FOREST RD

GREENFIELD, NH 03047
3
Beds
2.5
Baths
2,580 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.
0.63 ac
Lot SizeThe size of the land the home sits on, from county records.
1820
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$457K
$403K low$510K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,400 (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.$400,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$108,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$291,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$409,830

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
57
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
94
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyHILLSBOROUGH
Lot (acres)The size of the land the home sits on, from county records.0.63
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.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.

E
Greenfield Elementary SchoolD+
Elementary · Grades PK–4 · 1.0 mi
H
ConVal Regional High SchoolA
High · Grades 9–12 · 4.7 mi
M
South Meadow SchoolB-
Middle · Grades 5–8 · 4.8 mi

District: Contoocook Valley School District

Neighborhood · ZIP 03047These 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.120
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.91%
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.6.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.1,712
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.65 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,747
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,374
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

640 Forest 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 less than 65% of homes in Hillsborough County
  • Costs less per square foot than 97% of homes in Hillsborough County
  • Bigger than 80% of homes in Hillsborough County
  • Has a smaller lot than 91% of homes in Greenfield 03047
  • Among the oldest homes in Hillsborough County

What homes are worth in Greenfield 03047

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

This home
$257K$919K

This home is worth more than 42% of homes in Greenfield 03047.

How it measures up in Greenfield 03047

The dot is this home. The mark in the middle is the typical home in Greenfield 03047.

Estimated value$456,748
CheaperTypical $478,514Pricier

Pricier than 42% of homes nearby

Price per ft²$177
CheaperTypical $250Pricier

Pricier than 6% of homes nearby

Living area2,580 ft²
SmallerTypical 2,033 ft²Bigger

Bigger than 74% of homes nearby

Lot size0.63 ac
SmallerTypical 3.7 acBigger

Bigger than 9% of homes nearby

Year built1820
OlderTypical 1980Newer

Newer than 5% of homes nearby

How 640 Forest Rd ranks against every home in each area.
MeasureThis homeGreenfield 03047Hillsborough County
Estimated valuepricier than$456,74842% of homes35% of homes
Price per ft²pricier than$1776% of homes3% of homes
Living areabigger than2,580 ft²74% of homes80% of homes
Lot sizebigger than0.63 ac9% of homes51% of homes
Year builtnewer than18205% of homesalmost no homes

About 640 Forest Rd

How much is 640 Forest Rd, Greenfield, NH worth?

The TopHap Estimate for 640 Forest Rd, Greenfield, NH is $456,748 as of Aug 30, 2026. The likely range is $403,144 to $510,352. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 Forest Rd, Greenfield, NH last sell?

640 Forest Rd, Greenfield, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 640 Forest Rd, Greenfield, NH?

640 Forest Rd, Greenfield, NH has 3 bedrooms, 2.5 bathrooms, 2,580 square feet of living space and a 0.63-acre lot.

When was 640 Forest Rd, Greenfield, NH built?

640 Forest Rd, Greenfield, NH was built in 1820, making it 206 years old. It is a cape cod home. The building has 2 stories.

What schools serve 640 Forest Rd, Greenfield, NH?

640 Forest Rd, Greenfield, NH is assigned to Greenfield Elementary School (elementary), rated D+; ConVal Regional High School (high), rated A; South Meadow School (middle), rated B-. All sit in Contoocook Valley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 640 Forest Rd, Greenfield, NH compare to other homes in Greenfield 03047?

Among the 673 homes in Greenfield 03047, it is worth more than 42% of them ($456,748 against a typical $478,514), its price per square foot is higher than 6% of them ($177 against a typical $250), it is bigger than 74% of them (2,580 ft² against a typical 2,033 ft²), its lot is bigger than 9% of them (0.63 ac against a typical 3.7 ac) and it is newer than 5% of them (1820 against a typical 1980). Measured against all of Hillsborough County, it is worth more than 35% 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 640 Forest Rd, Greenfield, NH?

The 2025 property tax bill for 640 Forest Rd, Greenfield, NH was $8,400. The county assessed it at $400,000.

More homes on Forest Rd

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More homes in Greenfield 03047

Assigned schools

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