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Single Family ResidenceResidential
$655,827$233 / 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 92How 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
Last sold for $280,000 on Dec 7, 2005

21 LINWOOD AVE

SALEM, NH 03079
4
Beds
3.5
Baths
2,814 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1959
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$656K
$603K low$708K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$280,000 · Dec 7, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,779 (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.$483,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$153,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$330,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$500,650

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.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
60
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
85
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.

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
CountyROCKINGHAM
Lot (acres)The size of the land the home sits on, from county records.0.24
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.Yes
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
William T. Barron Elementary SchoolB+
Elementary · Grades KG–5 · 0.6 mi
H
Salem High SchoolB
High · Grades 9–12 · 1.3 mi
M
Woodbury SchoolB-
Middle · Grades 6–8 · 1.6 mi

District: Salem School District

Neighborhood · ZIP 03079These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.90

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.30,843
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,193 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,239
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,726
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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 Linwood Ave 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 65% of homes in Salem 03079
  • Costs less per square foot than 98% of homes in Salem 03079
  • Bigger than 88% of homes in Salem 03079
  • Has a smaller lot than 82% of homes in Rockingham County
  • Older than 80% of homes in Salem 03079

What homes are worth in Salem 03079

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

This home
$234K$1.2M

This home is worth more than 65% of homes in Salem 03079.

How it measures up in Salem 03079

The dot is this home. The mark in the middle is the typical home in Salem 03079.

Estimated value$655,827
CheaperTypical $582,146Pricier

Pricier than 65% of homes nearby

Price per ft²$233
CheaperTypical $364Pricier

Pricier than 2% of homes nearby

Living area2,814 ft²
SmallerTypical 1,506 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.24 ac
SmallerTypical 0.42 acBigger

Bigger than 21% of homes nearby

Year built1959
OlderTypical 1974Newer

Newer than 20% of homes nearby

How 21 Linwood Ave ranks against every home in each area.
MeasureThis homeSalem 03079Rockingham County
Estimated valuepricier than$655,82765% of homes57% of homes
Price per ft²pricier than$2332% of homes7% of homes
Living areabigger than2,814 ft²88% of homes83% of homes
Lot sizebigger than0.24 ac21% of homes18% of homes
Year builtnewer than195920% of homes20% of homes

About 21 Linwood Ave

How much is 21 Linwood Ave, Salem, NH worth?

The TopHap Estimate for 21 Linwood Ave, Salem, NH is $655,827 as of Aug 30, 2026. The likely range is $603,343 to $708,311. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Linwood Ave, Salem, NH last sell?

21 Linwood Ave, Salem, NH last sold on Dec 7, 2005 for $280,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21 Linwood Ave, Salem, NH?

21 Linwood Ave, Salem, NH has 4 bedrooms, 3.5 bathrooms, 2,814 square feet of living space and a 0.24-acre lot.

When was 21 Linwood Ave, Salem, NH built?

21 Linwood Ave, Salem, NH was built in 1959, making it 67 years old. It is a colonial home. The building has 1 story.

What schools serve 21 Linwood Ave, Salem, NH?

21 Linwood Ave, Salem, NH is assigned to William T. Barron Elementary School (elementary), rated B+; Salem High School (high), rated B; Woodbury School (middle), rated B-. All sit in Salem School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Linwood Ave, Salem, NH compare to other homes in Salem 03079?

Among the 11,053 homes in Salem 03079, it is worth more than 65% of them ($655,827 against a typical $582,146), its price per square foot is higher than 2% of them ($233 against a typical $364), it is bigger than 88% of them (2,814 ft² against a typical 1,506 ft²), its lot is bigger than 21% of them (0.24 ac against a typical 0.42 ac) and it is newer than 20% of them (1959 against a typical 1974). Measured against all of Rockingham County, it is worth more than 57% 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 Linwood Ave, Salem, NH?

The 2025 property tax bill for 21 Linwood Ave, Salem, NH was $8,779. The county assessed it at $483,400.

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