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CondominiumResidential
$649,000$1,019 / 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 90How 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 $555,000 on Apr 30, 2021

99 BROAD ST

BOSTON, MA 02110
Building report
1
Beds
1
Baths
637 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.
637 ft²
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$649K
$584K low$714K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$555,000 · Apr 30, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,460 (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.$557,900 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$557,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$603,250

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.47
65
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
53
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.51%
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.2007
Lot (acres)The size of the land the home sits on, from county records.0.01
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(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.

E
Eliot K-8 SchoolA
Elementary · Grades PK–8 · 0.6 mi
H
Quincy Upper SchoolD+
High · Grades 6–12 · 0.9 mi

District: Boston School District

Neighborhood · ZIP 02110These 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.148
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
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.87%
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.12%
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.2,868
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10,263 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$162,196
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$256,191
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

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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

99 Broad 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.

  • Worth less than 97% of homes in Boston 02110
  • Costs less per square foot than 80% of homes in Downtown
  • Among the smallest homes in Boston 02110
  • Has a smaller lot than 98% of homes in Boston 02110
  • Older than 88% of homes in Boston 02110

What homes are worth in Boston 02110

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

This home
$624K$6.8M

This home is worth more than 3% of homes in Boston 02110.

How it measures up in Boston 02110

The dot is this home. The mark in the middle is the typical home in Boston 02110.

Estimated value$649,000
CheaperTypical $1,551,658Pricier

Pricier than 3% of homes nearby

Price per ft²$1019
CheaperTypical $1319Pricier

Pricier than 27% of homes nearby

Living area637 ft²
SmallerTypical 1,231 ft²Bigger

Smaller than almost all homes nearby

Lot size637 ft²
SmallerTypical 1,307 ft²Bigger

Bigger than 2% of homes nearby

Year built1910
OlderTypical 1987Newer

Newer than 12% of homes nearby

How 99 Broad St ranks against every home in each area.
MeasureThis homeDowntownBoston 02110Suffolk County
Estimated valuepricier than$649,00011% of homes3% of homes42% of homes
Price per ft²pricier than$101920% of homes27% of homes80% of homes
Living areabigger than637 ft²13% of homesalmost no homes8% of homes
Lot sizebigger than637 ft²14% of homes2% of homes8% of homes
Year builtnewer than191015% of homes12% of homes45% of homes

About 99 Broad St

How much is 99 Broad St, Boston, MA worth?

The TopHap Estimate for 99 Broad St, Boston, MA is $649,000 as of Oct 21, 2026. The likely range is $583,952 to $714,048. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 99 Broad St, Boston, MA last sell?

99 Broad St, Boston, MA last sold on Apr 30, 2021 for $555,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 99 Broad St, Boston, MA?

99 Broad St, Boston, MA has 1 bedrooms, 1 bathrooms, 637 square feet of living space and a 0.01-acre lot.

When was 99 Broad St, Boston, MA built?

99 Broad St, Boston, MA was built in 1910, making it 116 years old. The building has 1 story.

What schools serve 99 Broad St, Boston, MA?

99 Broad 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 99 Broad St, Boston, MA compare to other homes in Boston 02110?

Among the 1,885 homes in Boston 02110, it is worth more than 3% of them ($649,000 against a typical $1,551,658), its price per square foot is higher than 27% of them ($1019 against a typical $1319), it is bigger than almost none of them (637 ft² against a typical 1,231 ft²), its lot is bigger than 2% of them (637 ft² against a typical 1,307 ft²) and it is newer than 12% of them (1910 against a typical 1987). Measured against all of Suffolk County, it is worth more than 42% 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 99 Broad St, Boston, MA?

The 2025 property tax bill for 99 Broad St, Boston, MA was $6,460. The county assessed it at $557,900.

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