Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
Last sold for $1,585,000 on Sep 15, 2021

100 STATE ST

BOSTON, MA 02109
Building report
3
Beds
2.5
Baths
2,563 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.
2,563 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.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
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.$1,585,000 · Sep 15, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$18,844 (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.$1,627,300 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,627,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,955,100

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.40 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.81%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.High Rise
CountySUFFOLK
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2014
Lot (acres)The size of the land the home sits on, from county records.0.06
ConstructionThe main material the home's frame and walls are built from.Concrete
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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
Eliot K-8 SchoolA-
Elementary · Grades PK–8 · 0.5 mi
H
Quincy Upper SchoolD
High · Grades 6–12 · 0.9 mi

District: Boston School District

Neighborhood · ZIP 02109These 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.151
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.4,605
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.16,022 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$144,286
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$157,889
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%

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

100 State 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 95% of homes in Boston 02109
  • Has a bigger lot than 98% of homes in Boston 02109
  • Older than 88% of homes in Downtown

How it measures up in Boston 02109

The dot is this home. The mark in the middle is the typical home in Boston 02109.

Living area2,563 ft²
SmallerTypical 1,030 ft²Bigger

Bigger than 95% of homes nearby

Lot size2,563 ft²
SmallerTypical 1,002 ft²Bigger

Bigger than 98% of homes nearby

Year built1900
OlderTypical 1900Newer

Newer than 54% of homes nearby

How 100 State St ranks against every home in each area.
MeasureThis homeDowntownBoston 02109Suffolk County
Living areabigger than2,563 ft²94% of homes95% of homes78% of homes
Lot sizebigger than2,563 ft²76% of homes98% of homes51% of homes
Year builtnewer than190012% of homes54% of homes31% of homes

About 100 State St

When did 100 State St, Boston, MA last sell?

100 State St, Boston, MA last sold on Sep 15, 2021 for $1,585,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 100 State St, Boston, MA?

100 State St, Boston, MA has 3 bedrooms, 2.5 bathrooms, 2,563 square feet of living space and a 0.06-acre lot.

When was 100 State St, Boston, MA built?

100 State St, Boston, MA was built in 1900, making it 126 years old. It is a high rise home. The building has 1 story.

What schools serve 100 State St, Boston, MA?

100 State St, Boston, MA is assigned to Eliot K-8 School (elementary), rated A-; Quincy Upper School (high), rated D. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 100 State St, Boston, MA compare to other homes in Boston 02109?

Among the 1,333 homes in Boston 02109, it is bigger than 95% of them (2,563 ft² against a typical 1,030 ft²), its lot is bigger than 98% of them (2,563 ft² against a typical 1,002 ft²) and it is newer than 54% of them (1900 against a typical 1900). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 100 State St, Boston, MA?

The 2025 property tax bill for 100 State St, Boston, MA was $18,844. The county assessed it at $1,627,300.

More homes on State St

Closest homes

More homes in Boston 02109

Assigned schools

Explore the area

See this home in context

Open 100 State 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