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Duplex (2 Units, Any Combination)Residential
Last sold for $298,000 on Oct 29, 2014

21 BLANEY ST

SWAMPSCOTT, MA 01907
5
Beds
2
Baths
2,557 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.
2,892 ft²
Lot SizeThe size of the land the home sits on, from county records.
1780
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$298,000 · Oct 29, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,520 (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.$655,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$261,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$393,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$655,600

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.Conventional
CountyEssex
Lot (acres)The size of the land the home sits on, from county records.0.07
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.Forced Air
FireplaceWhether the home has a fireplace, and what kind.Yes

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.

M
Swampscott Middle SchoolC+
Middle · Grades 5–8 · 0.7 mi
H
Swampscott High SchoolA
High · Grades 9–12 · 0.8 mi
E
Swampscott Elementary SchoolC+
Elementary · Grades KG–4 · 0.9 mi

District: Swampscott School District

Neighborhood · ZIP 01907These 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.62
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
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.15,022
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,395 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$135,474
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$175,738
Average tempThe average temperature here across a full year.50°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.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

21 Blaney 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 76% of homes in Swampscott 01907
  • Has a smaller lot than 98% of homes in Swampscott 01907
  • Among the oldest homes in Swampscott 01907

How it measures up in Swampscott 01907

The dot is this home. The mark in the middle is the typical home in Swampscott 01907.

Living area2,557 ft²
SmallerTypical 1,837 ft²Bigger

Bigger than 76% of homes nearby

Lot size2,892 ft²
SmallerTypical 0.19 acBigger

Bigger than 2% of homes nearby

Year built1780
OlderTypical 1937Newer

Older than almost all homes nearby

How 21 Blaney St ranks against every home in each area.
MeasureThis homeSwampscott 01907Essex County
Living areabigger than2,557 ft²76% of homes75% of homes
Lot sizebigger than2,892 ft²2% of homes3% of homes
Year builtnewer than1780almost no homesalmost no homes

About 21 Blaney St

When did 21 Blaney St, Swampscott, MA last sell?

21 Blaney St, Swampscott, MA last sold on Oct 29, 2014 for $298,000, according to the county's recorded deed.

How big is 21 Blaney St, Swampscott, MA?

21 Blaney St, Swampscott, MA has 5 bedrooms, 2 bathrooms, 2,557 square feet of living space and a 0.07-acre lot.

When was 21 Blaney St, Swampscott, MA built?

21 Blaney St, Swampscott, MA was built in 1780, making it 246 years old. It is a conventional home. The building has 2 stories.

What schools serve 21 Blaney St, Swampscott, MA?

21 Blaney St, Swampscott, MA is assigned to Swampscott Middle School (middle), rated C+; Swampscott High School (high), rated A; Swampscott Elementary School (elementary), rated C+. All sit in Swampscott School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Blaney St, Swampscott, MA compare to other homes in Swampscott 01907?

Among the 5,167 homes in Swampscott 01907, it is bigger than 76% of them (2,557 ft² against a typical 1,837 ft²), its lot is bigger than 2% of them (2,892 ft² against a typical 0.19 ac) and it is newer than almost none of them (1780 against a typical 1937). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21 Blaney St, Swampscott, MA?

The 2025 property tax bill for 21 Blaney St, Swampscott, MA was $7,520. The county assessed it at $655,600.

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