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Single Family ResidenceResidential
$426,815$375 / 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 $232,000 on Sep 7, 2007

15 NATIONAL ST

LANESBOROUGH, MA 01237
3
Beds
2
Baths
1,138 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
1
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$427K
$404K low$449K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$232,000 · Sep 7, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,944 (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.$355,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$74,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$280,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$341,600

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.Split Entry
CountyBerkshire
Lot (acres)The size of the land the home sits on, from county records.0.23
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, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Lanesborough Elementary SchoolA
Elementary · Grades PK–6 · 1.3 mi
M
Mount Greylock Regional High SchoolB+
Middle · Grades 7–12 · 11.5 mi

District: Mount Greylock School District

Neighborhood · ZIP 01237These 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.64
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 100.49

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.90%
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.4.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.1,914
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.61 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,098
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,719
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

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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

15 National 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 89% of homes in Lanesborough 01237
  • Smaller than 82% of homes in Berkshire County
  • Has a smaller lot than 88% of homes in Lanesborough 01237
  • Newer than 90% of homes in Berkshire County

What homes are worth in Lanesborough 01237

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

This home
$134K$1M

This home is worth more than 56% of homes in Lanesborough 01237.

How it measures up in Lanesborough 01237

The dot is this home. The mark in the middle is the typical home in Lanesborough 01237.

Estimated value$426,815
CheaperTypical $397,003Pricier

Pricier than 56% of homes nearby

Price per ft²$375
CheaperTypical $265Pricier

Pricier than 89% of homes nearby

Living area1,138 ft²
SmallerTypical 1,610 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.23 ac
SmallerTypical 1 acBigger

Bigger than 12% of homes nearby

Year built1999
OlderTypical 1974Newer

Newer than 84% of homes nearby

How 15 National St ranks against every home in each area.
MeasureThis homeLanesborough 01237Berkshire County
Estimated valuepricier than$426,81556% of homes57% of homes
Price per ft²pricier than$37589% of homes84% of homes
Living areabigger than1,138 ft²25% of homes18% of homes
Lot sizebigger than0.23 ac12% of homes23% of homes
Year builtnewer than199984% of homes90% of homes

About 15 National St

How much is 15 National St, Lanesborough, MA worth?

The TopHap Estimate for 15 National St, Lanesborough, MA is $426,815 as of Sep 24, 2026. The likely range is $404,491 to $449,139. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15 National St, Lanesborough, MA last sell?

15 National St, Lanesborough, MA last sold on Sep 7, 2007 for $232,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 15 National St, Lanesborough, MA?

15 National St, Lanesborough, MA has 3 bedrooms, 2 bathrooms, 1,138 square feet of living space and a 0.23-acre lot.

When was 15 National St, Lanesborough, MA built?

15 National St, Lanesborough, MA was built in 1999, making it 27 years old. It is a split entry home. The building has 1 story.

What schools serve 15 National St, Lanesborough, MA?

15 National St, Lanesborough, MA is assigned to Lanesborough Elementary School (elementary), rated A; Mount Greylock Regional High School (middle), rated B+. All sit in Mount Greylock School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15 National St, Lanesborough, MA compare to other homes in Lanesborough 01237?

Among the 1,844 homes in Lanesborough 01237, it is worth more than 56% of them ($426,815 against a typical $397,003), its price per square foot is higher than 89% of them ($375 against a typical $265), it is bigger than 25% of them (1,138 ft² against a typical 1,610 ft²), its lot is bigger than 12% of them (0.23 ac against a typical 1 ac) and it is newer than 84% of them (1999 against a typical 1974). Measured against all of Berkshire 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 15 National St, Lanesborough, MA?

The 2025 property tax bill for 15 National St, Lanesborough, MA was $5,944. The county assessed it at $355,300.

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