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CondominiumResidential
$1,296,227$1,079 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 82How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $167,500 on Aug 15, 1997

9 APPLETON ST APT 400

BOSTON, MA 02116
Building report
3
Beds
2
Baths
1,201 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.
1,201 ft²
Lot SizeThe size of the land the home sits on, from county records.
1880
Year BuiltThe year the home was originally built, according to county records.
2
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.

Valuation

$1.3M
$1.1M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$167,500 · Aug 15, 1997

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,426 (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.$1,245,800 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,245,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,198,200

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.48 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.27%
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.minimal

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
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.2005
Lot (acres)The size of the land the home sits on, from county records.0.03
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Boston Adult Technical Academy
High · Grades 9–12 · 0.2 mi
E
William Mckinley SchoolD+
Elementary · Grades KG–12 · 0.2 mi

District: Boston School District

Neighborhood · ZIP 02116These 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.135
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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
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.1.2%
PopulationHow many people live in this area.22,268
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.35,007 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$141,138
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$216,025
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

9 Appleton St Apt 400 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.

  • Worth more than 86% of homes in Suffolk County
  • Costs less per square foot than 89% of homes in Boston 02116
  • Has a smaller lot than 68% of homes in Suffolk County
  • Older than 94% of homes in Suffolk County

What homes are worth in Boston 02116

Each bar is how many homes fall in that price range. The marker is this home.

This home
$492K$8.2M

This home is worth more than 49% of homes in Boston 02116.

How it measures up in Boston 02116

The dot is this home. The mark in the middle is the typical home in Boston 02116.

Estimated value$1,296,227
CheaperTypical $1,322,429Pricier

Pricier than 49% of homes nearby

Price per ft²$1079
CheaperTypical $1337Pricier

Pricier than 11% of homes nearby

Living area1,201 ft²
SmallerTypical 1,084 ft²Bigger

Bigger than 56% of homes nearby

Lot size1,201 ft²
SmallerTypical 1,045 ft²Bigger

Bigger than 59% of homes nearby

Year built1880
OlderTypical 1899Newer

Newer than 21% of homes nearby

How 9 Appleton St Apt 400 ranks against every home in each area.
MeasureThis homeBoston 02116Suffolk County
Estimated valuepricier than$1,296,22749% of homes86% of homes
Price per ft²pricier than$107911% of homes82% of homes
Living areabigger than1,201 ft²56% of homes39% of homes
Lot sizebigger than1,201 ft²59% of homes32% of homes
Year builtnewer than188021% of homes6% of homes

About 9 Appleton St Apt 400

How much is 9 Appleton St Apt 400, Boston, MA worth?

The TopHap Estimate for 9 Appleton St Apt 400, Boston, MA is $1,296,227 as of Sep 24, 2026. The likely range is $1,066,245 to $1,526,209. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9 Appleton St Apt 400, Boston, MA last sell?

9 Appleton St Apt 400, Boston, MA last sold on Aug 15, 1997 for $167,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 9 Appleton St Apt 400, Boston, MA?

9 Appleton St Apt 400, Boston, MA has 3 bedrooms, 2 bathrooms, 1,201 square feet of living space and a 0.03-acre lot.

When was 9 Appleton St Apt 400, Boston, MA built?

9 Appleton St Apt 400, Boston, MA was built in 1880, making it 146 years old. The building has 2 stories.

What schools serve 9 Appleton St Apt 400, Boston, MA?

9 Appleton St Apt 400, Boston, MA is assigned to Boston Adult Technical Academy (high); William Mckinley School (elementary), rated D+. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9 Appleton St Apt 400, Boston, MA compare to other homes in Boston 02116?

Among the 7,520 homes in Boston 02116, it is worth more than 49% of them ($1,296,227 against a typical $1,322,429), its price per square foot is higher than 11% of them ($1079 against a typical $1337), it is bigger than 56% of them (1,201 ft² against a typical 1,084 ft²), its lot is bigger than 59% of them (1,201 ft² against a typical 1,045 ft²) and it is newer than 21% of them (1880 against a typical 1899). Measured against all of Suffolk County, it is worth more than 86% of homes there. 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 Appleton St Apt 400, Boston, MA?

The 2025 property tax bill for 9 Appleton St Apt 400, Boston, MA was $14,426. The county assessed it at $1,245,800.

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