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CondominiumResidential
$823,469$266 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $805,000 on Oct 8, 2024

19A BLACKSMITH ROW

GROTON, MA 01450
2
Beds
2.5
Baths
3,096 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.
2014
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
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

$823K
$774K low$873K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$805,000 · Oct 8, 2024
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$623,469
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$498,775
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.25%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$200,000
DIGITAL FCU · P · 5.63% 1 · recorded Oct 8, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,121 (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.$794,800 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$794,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$761,995

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyMIDDLESEX
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
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Florence Roche Elementary SchoolA
Elementary · Grades KG–4 · 0.7 mi
M
Groton - Dunstable Regional Middle SchoolB+
Middle · Grades 5–8 · 0.8 mi
H
Groton - Dunstable Regional High SchoolA
High · Grades 9–12 · 3.3 mi

District: Groton-Dunstable School District

Neighborhood · ZIP 01450These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.77

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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.11,438
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.343 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$170,664
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$181,425
Average tempThe average temperature here across a full year.47°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.58%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

19a Blacksmith Row 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 less per square foot than 96% of homes in Middlesex County
  • Bigger than 87% of homes in Middlesex County
  • Newer than 96% of homes in Middlesex County

What homes are worth in Groton 01450

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

This home
$325K$1.5M

This home is worth more than 61% of homes in Groton 01450.

How it measures up in Groton 01450

The dot is this home. The mark in the middle is the typical home in Groton 01450.

Estimated value$823,469
CheaperTypical $756,607Pricier

Pricier than 61% of homes nearby

Price per ft²$266
CheaperTypical $338Pricier

Pricier than 8% of homes nearby

Living area3,096 ft²
SmallerTypical 2,276 ft²Bigger

Bigger than 79% of homes nearby

Year built2014
OlderTypical 1986Newer

Newer than 93% of homes nearby

How 19a Blacksmith Row ranks against every home in each area.
MeasureThis homeGroton 01450Middlesex County
Estimated valuepricier than$823,46961% of homes54% of homes
Price per ft²pricier than$2668% of homes4% of homes
Living areabigger than3,096 ft²79% of homes87% of homes
Year builtnewer than201493% of homes96% of homes

About 19a Blacksmith Row

How much is 19a Blacksmith Row, Groton, MA worth?

The TopHap Estimate for 19a Blacksmith Row, Groton, MA is $823,469 as of Jul 14, 2026. The likely range is $773,957 to $872,981. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 19a Blacksmith Row, Groton, MA last sell?

19a Blacksmith Row, Groton, MA last sold on Oct 8, 2024 for $805,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 19a Blacksmith Row, Groton, MA?

19a Blacksmith Row, Groton, MA has 2 bedrooms, 2.5 bathrooms and 3,096 square feet of living space.

When was 19a Blacksmith Row, Groton, MA built?

19a Blacksmith Row, Groton, MA was built in 2014, making it 12 years old. The building has 2 stories.

What schools serve 19a Blacksmith Row, Groton, MA?

19a Blacksmith Row, Groton, MA is assigned to Florence Roche Elementary School (elementary), rated A; Groton - Dunstable Regional Middle School (middle), rated B+; Groton - Dunstable Regional High School (high), rated A. All sit in Groton-Dunstable School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 19a Blacksmith Row, Groton, MA compare to other homes in Groton 01450?

Among the 3,834 homes in Groton 01450, it is worth more than 61% of them ($823,469 against a typical $756,607), its price per square foot is higher than 8% of them ($266 against a typical $338), it is bigger than 79% of them (3,096 ft² against a typical 2,276 ft²) and it is newer than 93% of them (2014 against a typical 1986). Measured against all of Middlesex County, it is worth more than 54% 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 19a Blacksmith Row, Groton, MA?

The 2025 property tax bill for 19a Blacksmith Row, Groton, MA was $12,121. The county assessed it at $794,800.

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Assigned schools

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