Welcome to penthouse living at its finest. This spectacular corner residence at 210 South St offers 1,669 sq ft of dramatic open-loft living, plus 427 sq ft of deeded developable space above — ideal as a private studio, home office, or flex room — totaling 2,096 sq ft of extraordinary potential.Soaring industrial ceilings, original arched windows, and breathtaking harbor views create an atmosphere rarely found in the city. Natural light pours through every angle of this one-of-a-kind top-floor home.Freshly updated with new paint, new appliances, engineered hardwood floors, and a new water heater, this penthouse is genuinely move-in ready — no compromises, no waiting.Set within a full-service concierge building with two elevators, you'll enjoy the ease of city living without sacrificing space or character.This is more than a home — it's the crown of the building, a rare convergence of history, light, and modern comfort. Opportunities like this don't come twice.
Listed by Victoria Anfuso · Berkshire Hathaway HomeServices Robert Paul Properties MLS PIN #73543262 · Updated 10/16/2026, 3:05:00 AM ET
Public Transportation · Shopping · Park · Walk/Jog Trails · Medical Facility · Bike Path · Highway Access · T-Station
Senior community
No
Management
Professional - Off Site · Owner Association
Development completion
Yes
Taxes & property records
Annual property tax
$12,825.32
Tax year
2026
Assessed value
$1,034,300
Parcel number
W:03 P:05358 S:310,4595950
Zoning
CD
Registry book
50773
Registry page
063
Rental terms
Pets allowed
Yes
Location & listed schools
City
Boston
County
Suffolk
State
MA
ZIP code
02111
MLS area
Leather District
Directions
Corner of Kneeland Street & Atlantic Avenue.
Listing & disclosures
MLS number
73543262
Listing date
2026-06-30
Original entry date
2026-06-30
Status changed
2026-10-12
Listing modified
2026-10-16
Original list price
$1,549,000
Current list price
$1,349,000
List price per sqft
$643.61
Days on market
108
Property market time
108
Disclosures
Large · deeded private storage unit directly above the unit. See document attached. Concierge on premises from 8:00am -7:00pm weekdays and 9:00am - 3:00pm on the weekend.
Disclosure indicator
N
Lead paint
Unknown
Price & tax details
Current asking price$1,349,000
Original asking price$1,549,000
Listed on2026-06-30
Days on market108
Tax record supplied by MLS
Year
Property tax
Assessed value
2026
$12,825.32
$1,034,300
These records are supplied by the current listing. Assessed value is not market value; confirm taxes with the local assessor.
Mortgage calculator
Estimate principal and interest using the asking price and your loan assumptions.
Enter an interest rate to calculate. Down payment and term are editable.
Results include principal and interest, plus property tax and HOA when MLS lists them; home and mortgage insurance and utilities are excluded. Tax uses the amount in this listing; a buyer’s actual tax may differ with reassessment or residential exemptions. The rate is your assumption, not a current market quote or loan offer.
SCHOOLS & EDUCATION
Schools & performance
2026 MA DESE
School names, grades and state-reported measures are listed below.
This listing does not name individual schools. Public school information below is context, not an attendance assignment for this address.
Nearby public schools
Sorted by straight-line distance within the city. These are not attendance boundaries or a guarantee of enrollment.
DESE does not report a percentile for this school.
MLS school names do not guarantee attendance. Assignment can vary by school year, grade and admissions policy; confirm with the district before committing.What do these numbers mean?
DESE accountability percentiles (1–99) compare schools administering similar assessments, using up to two years of indicators. These are not test scores out of 100 or GreatSchools 1–10 ratings. Progress toward targets is a separate state measure. Consider programs, support services and your child’s needs as well.
School names link to available school or district websites.