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Duplex (2 Units, Any Combination)Residential
Last sold for $500,000 on Dec 1, 2008

21 ROSEMARY ST

JAMAICA PLAIN, MA 02130
5
Beds
2
Baths
2,794 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.
3,317 ft²
Lot SizeThe size of the land the home sits on, from county records.
1905
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
15
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.$500,000 · Dec 1, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,691 (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.$1,009,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$310,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$698,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,049,400

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
CountySuffolk
Lot (acres)The size of the land the home sits on, from county records.0.08
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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.

H
Margarita Muniz AcademyC-
High · Grades 9–12 · 0.2 mi
E
Mission Hill K-8 School
Elementary · Grades PK–8 · 0.2 mi

District: Boston School District

Neighborhood · ZIP 02130These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.75

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.37,863
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10,409 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,234
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$156,638
Average tempThe average temperature here across a full year.50°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

21 Rosemary 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 82% of homes in Suffolk County

How it measures up in Jamaica Plain 02130

The dot is this home. The mark in the middle is the typical home in Jamaica Plain 02130.

Living area2,794 ft²
SmallerTypical 1,450 ft²Bigger

Bigger than 81% of homes nearby

Lot size3,317 ft²
SmallerTypical 2,091 ft²Bigger

Bigger than 63% of homes nearby

Year built1905
OlderTypical 1911Newer

Newer than 40% of homes nearby

How 21 Rosemary St ranks against every home in each area.
MeasureThis homeJamaica Plain 02130Suffolk County
Living areabigger than2,794 ft²81% of homes82% of homes
Lot sizebigger than3,317 ft²63% of homes57% of homes
Year builtnewer than190540% of homes37% of homes

About 21 Rosemary St

When did 21 Rosemary St, Jamaica Plain, MA last sell?

21 Rosemary St, Jamaica Plain, MA last sold on Dec 1, 2008 for $500,000, according to the county's recorded deed.

How big is 21 Rosemary St, Jamaica Plain, MA?

21 Rosemary St, Jamaica Plain, MA has 5 bedrooms, 2 bathrooms, 2,794 square feet of living space and a 0.08-acre lot.

When was 21 Rosemary St, Jamaica Plain, MA built?

21 Rosemary St, Jamaica Plain, MA was built in 1905, making it 121 years old. It is a conventional home. The building has 2 stories.

What schools serve 21 Rosemary St, Jamaica Plain, MA?

21 Rosemary St, Jamaica Plain, MA is assigned to Margarita Muniz Academy (high), rated C-; Mission Hill K-8 School (elementary). All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Rosemary St, Jamaica Plain, MA compare to other homes in Jamaica Plain 02130?

Among the 9,401 homes in Jamaica Plain 02130, it is bigger than 81% of them (2,794 ft² against a typical 1,450 ft²), its lot is bigger than 63% of them (3,317 ft² against a typical 2,091 ft²) and it is newer than 40% of them (1905 against a typical 1911). 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 Rosemary St, Jamaica Plain, MA?

The 2025 property tax bill for 21 Rosemary St, Jamaica Plain, MA was $11,691. The county assessed it at $1,009,600.

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