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Single Family ResidenceResidential
$714,417$271 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $340,000 on Jun 1, 2016

41 PORTER LN

MARLBOROUGH, NH 03455
4
Beds
3 / 1
Baths
2,641 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.
1.67 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$714K
$678K low$751K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$340,000 · Jun 1, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,887 (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.$444,520 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$95,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$349,020
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$423,670

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
CountyCHESHIRE
Lot (acres)The size of the land the home sits on, from county records.1.67
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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(1)

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
Marlborough SchoolD
Elementary · Grades PK–8 · 4.2 mi
H
Keene High SchoolC-
High · Grades 9–12 · 9.5 mi

District: Marlborough School District

Neighborhood · ZIP 03455These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
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.2,270
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.93 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,841
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,181
Average tempThe average temperature here across a full year.45°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

41 Porter Ln 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 94% of homes in Marlborough 03455
  • Costs more per square foot than 70% of homes in Marlborough 03455
  • Bigger than 86% of homes in Marlborough 03455
  • Newer than 86% of homes in Marlborough 03455

What homes are worth in Marlborough 03455

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

This home
$212K$950K

This home is worth more than 94% of homes in Marlborough 03455.

How it measures up in Marlborough 03455

The dot is this home. The mark in the middle is the typical home in Marlborough 03455.

Estimated value$714,417
CheaperTypical $351,134Pricier

Pricier than 94% of homes nearby

Price per ft²$271
CheaperTypical $234Pricier

Pricier than 70% of homes nearby

Living area2,641 ft²
SmallerTypical 1,591 ft²Bigger

Bigger than 86% of homes nearby

Lot size1.67 ac
SmallerTypical 1.9 acBigger

Bigger than 46% of homes nearby

Year built2000
OlderTypical 1966Newer

Newer than 86% of homes nearby

How 41 Porter Ln ranks against every home in each area.
MeasureThis homeMarlborough 03455Cheshire County
Estimated valuepricier than$714,41794% of homes92% of homes
Price per ft²pricier than$27170% of homes65% of homes
Living areabigger than2,641 ft²86% of homes84% of homes
Lot sizebigger than1.67 ac46% of homes56% of homes
Year builtnewer than200086% of homes84% of homes

About 41 Porter Ln

How much is 41 Porter Ln, Marlborough, NH worth?

The TopHap Estimate for 41 Porter Ln, Marlborough, NH is $714,417 as of Sep 24, 2026. The likely range is $677,917 to $750,917. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 41 Porter Ln, Marlborough, NH last sell?

41 Porter Ln, Marlborough, NH last sold on Jun 1, 2016 for $340,000, according to the county's recorded deed.

How big is 41 Porter Ln, Marlborough, NH?

41 Porter Ln, Marlborough, NH has 4 bedrooms, 3 bathrooms, 2,641 square feet of living space and a 1.67-acre lot.

When was 41 Porter Ln, Marlborough, NH built?

41 Porter Ln, Marlborough, NH was built in 2000, making it 26 years old. It is a conventional home. The building has 2 stories.

What schools serve 41 Porter Ln, Marlborough, NH?

41 Porter Ln, Marlborough, NH is assigned to Marlborough School (elementary), rated D; Keene High School (high), rated C-. All sit in Marlborough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 41 Porter Ln, Marlborough, NH compare to other homes in Marlborough 03455?

Among the 812 homes in Marlborough 03455, it is worth more than 94% of them ($714,417 against a typical $351,134), its price per square foot is higher than 70% of them ($271 against a typical $234), it is bigger than 86% of them (2,641 ft² against a typical 1,591 ft²), its lot is bigger than 46% of them (1.67 ac against a typical 1.9 ac) and it is newer than 86% of them (2000 against a typical 1966). Measured against all of Cheshire County, it is worth more than 92% 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 41 Porter Ln, Marlborough, NH?

The 2025 property tax bill for 41 Porter Ln, Marlborough, NH was $13,887. The county assessed it at $444,520.

More homes on Porter Ln

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Assigned schools

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