Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$1,031,232$1,047 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $1,230,000 on Oct 21, 2026

390 COMMONWEALTH AVE

BOSTON, MA 02215
Building report
2
Beds
2
Baths
985 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.
985 ft²
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1M
$987K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,230,000 · Oct 21, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,388 (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.$983,400 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$983,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,132,400

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.24 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.80%
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
Lot (acres)The size of the land the home sits on, from county records.0.02
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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(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.

H
Boston Arts AcademyC-
High · Grades 9–12 · 0.3 mi
M
Carter Developmental Center
Middle · Grades 6–12 · 0.6 mi
E
William Mckinley SchoolF
Elementary · Grades KG–12 · 0.9 mi

District: Boston School District

Neighborhood · ZIP 02215These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.27,279
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.29,816 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$51,468
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,771
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

390 Commonwealth Ave 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 82% of homes in Boston 02215
  • Costs less per square foot than 91% of homes in Back Bay
  • Bigger than 74% of homes in Boston 02215
  • Has a smaller lot than 77% of homes in Suffolk County
  • Newer than 92% of homes in Boston 02215

What homes are worth in Boston 02215

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

This home
$336K$2.8M

This home is worth more than 82% of homes in Boston 02215.

How it measures up in Boston 02215

The dot is this home. The mark in the middle is the typical home in Boston 02215.

Estimated value$1,031,232
CheaperTypical $608,000Pricier

Pricier than 82% of homes nearby

Price per ft²$1047
CheaperTypical $1001Pricier

Pricier than 61% of homes nearby

Living area985 ft²
SmallerTypical 668 ft²Bigger

Bigger than 74% of homes nearby

Lot size985 ft²
SmallerTypical 653 ft²Bigger

Bigger than 71% of homes nearby

Year built1986
OlderTypical 1910Newer

Newer than 92% of homes nearby

How 390 Commonwealth Ave ranks against every home in each area.
MeasureThis homeBack BayBoston 02215Suffolk County
Estimated valuepricier than$1,031,23240% of homes82% of homes78% of homes
Price per ft²pricier than$10479% of homes61% of homes81% of homes
Living areabigger than985 ft²48% of homes74% of homes27% of homes
Lot sizebigger than985 ft²48% of homes71% of homes23% of homes
Year builtnewer than198688% of homes92% of homes81% of homes

About 390 Commonwealth Ave

How much is 390 Commonwealth Ave, Boston, MA worth?

The TopHap Estimate for 390 Commonwealth Ave, Boston, MA is $1,031,232 as of Oct 21, 2026. The likely range is $987,336 to $1,075,128. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 390 Commonwealth Ave, Boston, MA last sell?

390 Commonwealth Ave, Boston, MA last sold on Oct 21, 2026 for $1,230,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 390 Commonwealth Ave, Boston, MA?

390 Commonwealth Ave, Boston, MA has 2 bedrooms, 2 bathrooms, 985 square feet of living space and a 0.02-acre lot.

When was 390 Commonwealth Ave, Boston, MA built?

390 Commonwealth Ave, Boston, MA was built in 1986, making it 40 years old. The building has 1 story.

What schools serve 390 Commonwealth Ave, Boston, MA?

390 Commonwealth Ave, Boston, MA is assigned to Boston Arts Academy (high), rated C-; Carter Developmental Center (middle); William Mckinley School (elementary), rated F. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 390 Commonwealth Ave, Boston, MA compare to other homes in Boston 02215?

Among the 2,678 homes in Boston 02215, it is worth more than 82% of them ($1,031,232 against a typical $608,000), its price per square foot is higher than 61% of them ($1047 against a typical $1001), it is bigger than 74% of them (985 ft² against a typical 668 ft²), its lot is bigger than 71% of them (985 ft² against a typical 653 ft²) and it is newer than 92% of them (1986 against a typical 1910). Measured against all of Suffolk County, it is worth more than 78% 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 390 Commonwealth Ave, Boston, MA?

The 2025 property tax bill for 390 Commonwealth Ave, Boston, MA was $11,388. The county assessed it at $983,400.

More homes on Commonwealth Ave

Closest homes

More homes in Boston 02215

Assigned schools

Explore the area

See this home in context

Open 390 Commonwealth Ave 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