Skip to content
Skip to content
TopHapOpen in map
Triplex (3 Units, Any Combination)Residential
Last sold for $949,000 on Mar 4, 2026

9 SYDNEY ST

DORCHESTER, MA 02125
7
Beds
3
Baths
3,917 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.
4,355 ft²
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
3
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$949,000 · Mar 4, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,893 (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.$1,199,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$391,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$808,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Triplex (3 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.0.10
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(11)

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
Edward Everett Elementary SchoolC
Elementary · Grades PK–5 · 0.3 mi
M
John W. Mccormack Middle School
Middle · Grades 6–8 · 0.7 mi
H
Boston Community Leadership AcademyD-
High · Grades 9–12 · 0.7 mi

District: Boston School District

Neighborhood · ZIP 02125These 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.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.80

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.93%
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.24%
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.34,548
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12,979 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,287
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,595
Average tempThe average temperature here across a full year.50°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%

Owner Tools

Do you own this home?
Claim this home

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

9 Sydney 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 94% of homes in Suffolk County
  • Has a bigger lot than 77% of homes in Dorchester 02125
  • Older than 72% of homes in Dorchester

How it measures up in Dorchester 02125

The dot is this home. The mark in the middle is the typical home in Dorchester 02125.

Living area3,917 ft²
SmallerTypical 2,088 ft²Bigger

Bigger than 88% of homes nearby

Lot size4,355 ft²
SmallerTypical 2,919 ft²Bigger

Bigger than 77% of homes nearby

Year built1900
OlderTypical 1905Newer

Newer than 31% of homes nearby

How 9 Sydney St ranks against every home in each area.
MeasureThis homeDorchesterDorchester 02125Suffolk County
Living areabigger than3,917 ft²88% of homes88% of homes94% of homes
Lot sizebigger than4,355 ft²64% of homes77% of homes68% of homes
Year builtnewer than190028% of homes31% of homes31% of homes

About 9 Sydney St

When did 9 Sydney St, Dorchester, MA last sell?

9 Sydney St, Dorchester, MA last sold on Mar 4, 2026 for $949,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 9 Sydney St, Dorchester, MA?

9 Sydney St, Dorchester, MA has 7 bedrooms, 3 bathrooms, 3,917 square feet of living space and a 0.10-acre lot.

When was 9 Sydney St, Dorchester, MA built?

9 Sydney St, Dorchester, MA was built in 1900, making it 126 years old. It is a conventional home. The building has 3 stories.

What schools serve 9 Sydney St, Dorchester, MA?

9 Sydney St, Dorchester, MA is assigned to Edward Everett Elementary School (elementary), rated C; John W. Mccormack Middle School (middle); Boston Community Leadership Academy (high), rated D-. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9 Sydney St, Dorchester, MA compare to other homes in Dorchester 02125?

Among the 5,736 homes in Dorchester 02125, it is bigger than 88% of them (3,917 ft² against a typical 2,088 ft²), its lot is bigger than 77% of them (4,355 ft² against a typical 2,919 ft²) and it is newer than 31% of them (1900 against a typical 1905). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 9 Sydney St, Dorchester, MA?

The 2025 property tax bill for 9 Sydney St, Dorchester, MA was $13,893. The county assessed it at $1,199,700.

More homes on Sydney St

Closest homes

More homes in Dorchester 02125

Assigned schools

Explore the area

See this home in context

Open 9 Sydney St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map