346 Congress St, Boston MA 02210
Boston, MA 02210 • Seaport District
$3,100,000
Est. $21,317/month
Estimate assumptions
20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.
Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.
Adjust the payment calculatorTrack this home for price, status, and open-house alerts.
Open House Schedule
04
Oct
Sunday, October 4
12:00 PM - 1:00 PM EDT
About this home
Rare and exceptional FP3 penthouse duplex with expansive private terraces combines dramatic city views, abundant natural light, and seamless indoor-outdoor living.The first level features foyer entry and a thoughtfully dedicated private primary suite, featuring a spacious bedroom, luxurious bath with double vanity, soaking tub and walk-in shower, custom walk-in closet and direct access to a private terrace—an ideal retreat overlooking the city. Upstairs, the residence opens dramatically into a sun-filled living and dining space framed by floor-to-ceiling windows and a striking corner exposure showcasing expansive Boston skyline views. The open kitchen is designed for both everyday living and entertaining, flowing effortlessly into the main living area, dining space and powder room. A generous second bedroom features a custom closet, full bath and more amazing views. All this plus hardwoods throughout, custom electric shades and dedicated laundry/pantry room. FP3 is a boutique association with 24-hour concierge service with in-house rotating art gallery and rear pick-up/drop entrance. Ideally situated in the heart of Fort Point/Seaport, seconds to the best restaurants, breweries, galleries, and shopping, with convenient access to downtown Boston, MBTA and all major highways.
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Scan with phone
Public Records & Permits
Log in to view assessor & tax records, ownership history, and recent building permits for this property.
BMN Estimate
Get the number an algorithm can't give you
A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.
Recently Sold Nearby
Property History
Property Timeline
Listed for Sale
Sep 30, 2026
$3,100,000
Original listing
Agent: Kyle Kaagan Team
Office: Gibson Sotheby's International Realty
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/30/2026 | 🏠 Listed for Sale | $3,100,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2027 | $29,115 | $2,676,800 |
Financial Details
Annual Property Tax
$29,115
Tax Year 2027
HOA Fee
$3,015
Monthly
Assessed Value
$2,676,800
Facts & Features
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
1890
Living Area
1,942 sq ft
Stories
2
Bedrooms
2
Full Baths
2
Half Baths
1
Total Rooms
6
Interior
Heating
Central
Cooling
Central Air
Flooring
Tile, Hardwood
Appliances
Oven, Dishwasher, Disposal, Range, Refrigerator, Washer, Dryer, Wine Refrigerator, Range Hood
Fireplace
None
Basement
N
Laundry
In Unit, Electric Dryer Hookup, Washer Hookup
Features
None
Exterior
Construction
Brick
Architecture
None
Roof
Rubber
Features
Deck - Roof
Pool
None
Spa
None
Fencing
None
Patio/Porch
Deck - Roof
Parking
Features
On Street
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Gas Range, For Electric Oven, For Electric Dryer, Washer Hookup
Financial
Annual Tax
$29,115
Assessed Value
$2,676,800
HOA & Community
HOA Fee
$3,015 Monthly
Fee Includes
Heat, Water, Sewer, Insurance, Maintenance Structure, Snow Removal, Trash, Air Conditioning
Amenities
Hot Water, Elevator(s)
Optional Fee Includes
None
Pets
Yes w/ Restrictions
MA Disclosures
Lead Paint
Unknown
Seller Disclosures
Taxes Include Residential Exemption. 92 Residential Units + 5 Commercial Units.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Mid-Rise"]
Unit/Building
PH1
Sq Ft Source
Public Record
Sq Ft Disclosures
Does not include terraces
Documents
None
County
Suffolk
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
1890
Bedrooms
2
Full Bathrooms
2
Half Bathrooms
1
Living Area
1,942 sq ft
Total Rooms
6
Stories
2
Entry Level
7
Floor Layout
Interactive room guide
Floor Layout
Finished Area
1,942 sq ft above grade
FeaturesYes
Display Options
Outdoor Areas
Patio & porchDeck - Roof
Room Markers
OOffice (1)
KKitchen (1)
BRBedroom (5)
BABathroom (4)
DDining (1)
LLiving (2)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Tile, Hardwood
Appliances:
Oven, Dishwasher, Disposal, Range, Refrigerator, Washer, Dryer, Wine Refrigerator, Range Hood
Interior Features:
Windows:
Basement:
N
Laundry:
In Unit, Electric Dryer Hookup, Washer Hookup
Security:
Construction & Materials
Year Built:
1890
Effective Year (Renovated):
2008
Structure Type:
Mid-Rise
Exterior Materials:
Brick
Roof:
Rubber
Foundation:
Stories:
2
Heating, Cooling & Utilities
Heating:
Central
Heating Zones:
5
Cooling:
Central Air
Cooling Zones:
5
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Deck - Roof
Patio & Porch:
Deck - Roof
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Parking Features:
On Street
Nearby Schools
School District
Boston School District local
C-
Where Graduates Go
Class of 2021
52%
attend college
38%
4-Year
14%
2-Year
7%
Out of State
7%
Working
School Safety
2024-25
3.7%
Above Average
3.2%
Suspensions
0.3%
In-School
0.5%
Emergency
1.8% below state avg
Elementary Schools
3 schools
A
Quincy Elementary School
0.9 mi
|
#122 of 825
|
Score: 58.1
Improved 230 spots from last year
-0.1 below state avg
719 students
Diverse
Rising School
Diverse Student Body
Strong Attendance
Grades PK-05
F
Condon K-8 School
0.9 mi
|
#347 of 352
|
Score: 24.2
Improved 11 spots from last year
-34 below state avg
448 students
Diverse
Diverse Student Body
Grades PK-08
St. John Elementary School
0.9 mi
Grades PK-08
Middle Schools
2 schools
Middle School Academy
1.2 mi
UP Academy
1.2 mi
High Schools
3 schools
C
Quincy Upper School
0.8 mi
|
#279 of 346
|
Score: 44.4
Dropped 7 spots from last year
-13.8 below state avg
575 students
Very Diverse
12 sports
• 208 athletes
Diverse Student Body
Grades 06-12
C-
Edward M. Kennedy Academy for Health Careers: A Horace Mann Charter Public School - Lower Campus
1.0 mi
|
#305 of 346
|
Score: 37.2
Improved 19 spots from last year
-21 below state avg
424 students
Diverse
High Graduation Rate
Career Tech Programs
College Ready Curriculum
Grades 09-11
F
Boston Collaborative High School
1.2 mi
|
#389 of 346
|
Score: 22.8
Same rank as last year
282 students
Diverse
Grades 09-12
Learn about these ratings
Monthly Payment Calculator
Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%
Monthly Payment Breakdown
Principal & Interest
$0
Property Tax
$2,426
Homeowners Insurance
$200
HOA Fee
$3,015/mo
PMI (if <20% down)
$0
Loan Summary
Total of 360 payments
$0
Total principal paid
$0
Total interest paid
$0
Rate Impact
-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo
Payment Over Time
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.
Location
Loading map...
Neighborhood
Seaport District
346 Congress St, Boston MA 02210
Boston, MA 02210
Listing Information
Listing Agent
Kyle Kaagan Team
Listing Office
Gibson Sotheby's International Realty
Office Phone
617-426-6900
Agent MLS ID
TM326237
Office MLS ID
BB5918
Listing Data Updated
Sep 30, 2026 2:10 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
Contact Us
Ask about this property — free, no obligation.
Similar Homes for Sale
Comparable Properties
Customize Comparable Search
Finding comparable properties...
Loading market insights for Boston.