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Single Family ResidenceResidential
$661,992$382 / 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 91How 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 $237,000 on Apr 27, 2001

21 FOREST ST

EXETER, NH 03833
3
Beds
2
Baths
1,735 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.
0.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1884
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$662K
$603K low$721K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$237,000 · Apr 27, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,466 (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.$557,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$283,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$274,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$773,775

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.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Conventional
CountyROCKINGHAM
Lot (acres)The size of the land the home sits on, from county records.0.60
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(2)

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
Main Street School
Elementary · Grades PK–2 · 0.4 mi
M
Cooperative Middle SchoolB+
Middle · Grades 6–8 · 2.9 mi
H
Exeter High SchoolA-
High · Grades 9–12 · 3.0 mi

District: Exeter School District

Neighborhood · ZIP 03833These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.101

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
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.23,440
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.472 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,552
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,195
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

21 Forest 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.

  • Costs more per square foot than 75% of homes in Exeter 03833
  • Older than 96% of homes in Rockingham County

What homes are worth in Exeter 03833

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

This home
$258K$1.3M

This home is worth more than 53% of homes in Exeter 03833.

How it measures up in Exeter 03833

The dot is this home. The mark in the middle is the typical home in Exeter 03833.

Estimated value$661,992
CheaperTypical $645,922Pricier

Pricier than 53% of homes nearby

Price per ft²$382
CheaperTypical $335Pricier

Pricier than 75% of homes nearby

Living area1,735 ft²
SmallerTypical 1,773 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.6 ac
SmallerTypical 1 acBigger

Bigger than 40% of homes nearby

Year built1884
OlderTypical 1985Newer

Newer than 5% of homes nearby

How 21 Forest St ranks against every home in each area.
MeasureThis homeExeter 03833Rockingham County
Estimated valuepricier than$661,99253% of homes56% of homes
Price per ft²pricier than$38275% of homes64% of homes
Living areabigger than1,735 ft²49% of homes49% of homes
Lot sizebigger than0.6 ac40% of homes38% of homes
Year builtnewer than18845% of homes4% of homes

About 21 Forest St

How much is 21 Forest St, Exeter, NH worth?

The TopHap Estimate for 21 Forest St, Exeter, NH is $661,992 as of Oct 21, 2026. The likely range is $602,535 to $721,449. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Forest St, Exeter, NH last sell?

21 Forest St, Exeter, NH last sold on Apr 27, 2001 for $237,000, according to the county's recorded deed.

How big is 21 Forest St, Exeter, NH?

21 Forest St, Exeter, NH has 3 bedrooms, 2 bathrooms, 1,735 square feet of living space and a 0.60-acre lot.

When was 21 Forest St, Exeter, NH built?

21 Forest St, Exeter, NH was built in 1884, making it 142 years old. It is a conventional home. The building has 2 stories.

What schools serve 21 Forest St, Exeter, NH?

21 Forest St, Exeter, NH is assigned to Main Street School (elementary); Cooperative Middle School (middle), rated B+; Exeter High School (high), rated A-. All sit in Exeter School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Forest St, Exeter, NH compare to other homes in Exeter 03833?

Among the 8,206 homes in Exeter 03833, it is worth more than 53% of them ($661,992 against a typical $645,922), its price per square foot is higher than 75% of them ($382 against a typical $335), it is bigger than 49% of them (1,735 ft² against a typical 1,773 ft²), its lot is bigger than 40% of them (0.6 ac against a typical 1 ac) and it is newer than 5% of them (1884 against a typical 1985). Measured against all of Rockingham County, it is worth more than 56% 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 21 Forest St, Exeter, NH?

The 2025 property tax bill for 21 Forest St, Exeter, NH was $10,466. The county assessed it at $557,900.

More homes on Forest St

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