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Duplex (2 Units, Any Combination)Residential

104 MECHANIC ST

MARLBOROUGH, MA 01752
6
Beds
2
Baths
2,718 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,768 (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.$686,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$213,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$473,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$631,716

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.32
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Steam
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(8)

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.

M
1LT Charles W. Whitcomb SchoolD
Middle · Grades 6–8 · 0.7 mi
E
Goodnow Brothers Elementary SchoolD+
Elementary · Grades KG–5 · 1.1 mi
H
Marlborough High SchoolD+
High · Grades 9–12 · 1.2 mi

District: Marlborough School District

Neighborhood · ZIP 01752These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
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.42,223
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,953 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,959
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,206
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

104 Mechanic 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.

  • Bigger than 88% of homes in Marlborough 01752
  • Older than 93% of homes in Middlesex County

How it measures up in Marlborough 01752

The dot is this home. The mark in the middle is the typical home in Marlborough 01752.

Living area2,718 ft²
SmallerTypical 1,580 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.32 ac
SmallerTypical 0.46 acBigger

Bigger than 38% of homes nearby

Year built1890
OlderTypical 1968Newer

Newer than 11% of homes nearby

How 104 Mechanic St ranks against every home in each area.
MeasureThis homeMarlborough 01752Middlesex County
Living areabigger than2,718 ft²88% of homes79% of homes
Lot sizebigger than0.32 ac38% of homes51% of homes
Year builtnewer than189011% of homes7% of homes

About 104 Mechanic St

When did 104 Mechanic St, Marlborough, MA last sell?

104 Mechanic St, Marlborough, MA last sold on Oct 28, 2013, according to the county's recorded deed.

How big is 104 Mechanic St, Marlborough, MA?

104 Mechanic St, Marlborough, MA has 6 bedrooms, 2 bathrooms, 2,718 square feet of living space and a 0.32-acre lot.

When was 104 Mechanic St, Marlborough, MA built?

104 Mechanic St, Marlborough, MA was built in 1890, making it 136 years old. It is a duplex single home. The building has 2 stories.

What schools serve 104 Mechanic St, Marlborough, MA?

104 Mechanic St, Marlborough, MA is assigned to 1LT Charles W. Whitcomb School (middle), rated D; Goodnow Brothers Elementary School (elementary), rated D+; Marlborough High School (high), rated D+. All sit in Marlborough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 104 Mechanic St, Marlborough, MA compare to other homes in Marlborough 01752?

Among the 10,751 homes in Marlborough 01752, it is bigger than 88% of them (2,718 ft² against a typical 1,580 ft²), its lot is bigger than 38% of them (0.32 ac against a typical 0.46 ac) and it is newer than 11% of them (1890 against a typical 1968). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 104 Mechanic St, Marlborough, MA?

The 2025 property tax bill for 104 Mechanic St, Marlborough, MA was $6,768. The county assessed it at $686,400.

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