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Single Family ResidenceResidential
$333,850$435 / 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 Aug 30, 2026
Last sold for $84,000 on Mar 2, 1998

12 WINSOR AVE

CONCORD, NH 03303
2
Beds
1
Baths
768 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.
1978
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

$334K
$286K low$382K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$84,000 · Mar 2, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,474 (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.$222,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$92,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$129,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$498,560

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.6
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. 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.Ranch
CountyMERRIMACK
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.Forced Air With Air Conditioning
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
Mill Brook School
Elementary · Grades PK–2 · 4.9 mi
H
Concord High SchoolC-
High · Grades 9–12 · 6.4 mi
M
Rundlett Middle SchoolB-
Middle · Grades 6–8 · 7.3 mi

District: Concord School District

Neighborhood · ZIP 03303These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.109

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
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.15,724
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.230 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,357
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,728
Average tempThe average temperature here across a full year.45°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

12 Winsor 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 less than 94% of homes in East Concord
  • Costs more per square foot than 98% of homes in Concord 03303
  • Smaller than 97% of homes in East Concord
  • Has a smaller lot than 85% of homes in Merrimack County

What homes are worth in Concord 03303

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

This home
$233K$754K

This home is worth more than 21% of homes in Concord 03303.

How it measures up in Concord 03303

The dot is this home. The mark in the middle is the typical home in Concord 03303.

Estimated value$333,850
CheaperTypical $426,061Pricier

Pricier than 21% of homes nearby

Price per ft²$435
CheaperTypical $279Pricier

Pricier than 98% of homes nearby

Living area768 ft²
SmallerTypical 1,404 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.24 ac
SmallerTypical 0.75 acBigger

Bigger than 17% of homes nearby

Year built1978
OlderTypical 1986Newer

Newer than 39% of homes nearby

How 12 Winsor Ave ranks against every home in each area.
MeasureThis homeEast ConcordConcord 03303Merrimack County
Estimated valuepricier than$333,8506% of homes21% of homes14% of homes
Price per ft²pricier than$43597% of homes98% of homes95% of homes
Living areabigger than768 ft²3% of homes6% of homes5% of homes
Lot sizebigger than0.24 ac22% of homes17% of homes15% of homes
Year builtnewer than197854% of homes39% of homes47% of homes

About 12 Winsor Ave

How much is 12 Winsor Ave, Concord, NH worth?

The TopHap Estimate for 12 Winsor Ave, Concord, NH is $333,850 as of Aug 30, 2026. The likely range is $286,181 to $381,519. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Winsor Ave, Concord, NH last sell?

12 Winsor Ave, Concord, NH last sold on Mar 2, 1998 for $84,000, according to the county's recorded deed.

How big is 12 Winsor Ave, Concord, NH?

12 Winsor Ave, Concord, NH has 2 bedrooms, 1 bathrooms, 768 square feet of living space and a 0.24-acre lot.

When was 12 Winsor Ave, Concord, NH built?

12 Winsor Ave, Concord, NH was built in 1978, making it 48 years old. It is a ranch home. The building has 1 story.

What schools serve 12 Winsor Ave, Concord, NH?

12 Winsor Ave, Concord, NH is assigned to Mill Brook School (elementary); Concord High School (high), rated C-; Rundlett Middle School (middle), rated B-. All sit in Concord School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Winsor Ave, Concord, NH compare to other homes in Concord 03303?

Among the 5,771 homes in Concord 03303, it is worth more than 21% of them ($333,850 against a typical $426,061), its price per square foot is higher than 98% of them ($435 against a typical $279), it is bigger than 6% of them (768 ft² against a typical 1,404 ft²), its lot is bigger than 17% of them (0.24 ac against a typical 0.75 ac) and it is newer than 39% of them (1978 against a typical 1986). Measured against all of Merrimack County, it is worth more than 14% 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 12 Winsor Ave, Concord, NH?

The 2025 property tax bill for 12 Winsor Ave, Concord, NH was $6,474. The county assessed it at $222,400.

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