31 Constellation Wharf # 31, Boston MA 02129
Boston, MA 02129 • Charlestown's Navy Yard
$1,599,000
Est. $12,105/month
Track this home for price, status, and open-house alerts.
Open House Schedule
12
Sep
Saturday, September 12
11:00 AM - 12:30 PM EDT
13
Sep
Sunday, September 13
11:00 AM - 12:30 PM EDT
About this home
Set along the waterfront at Constellation Wharf, this sun-filled corner residence on Pier 7 enjoys sweeping harbor views and a private entrance in a gated community. Lovingly maintained by the same family for 39 years, this spacious 3-bedroom, 3.5-bath home is ready for its next chapter and your personal vision. The three-floor layout offers an open dining room, expansive kitchen with large seating area, sunken living room with wood-burning fireplace, home office and two private decks—ideal for entertaining or simply relaxing while taking in the ever-changing waterfront views. The residence offers a wonderful sense of space and privacy, while the community provides parks, open space and a welcoming neighborhood atmosphere. Enjoy convenient ferry service or free bus transportation to the North End and T, nearby restaurants, and waterfront parks. Close proximity to MGH and Spaulding. Pet friendly, with marina slips available just outside your door. On the water, yet minutes from the city—it doesn’t get better than this! Some photos are virtually staged.
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 8, 2026
$1,599,000
Original listing
Agent: Karen Colombosian
Office: Coldwell Banker Realty - Boston
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/08/2026 | 🏠 Listed for Sale | $1,599,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $17,461 | $1,746,300 |
Financial Details
Annual Property Tax
$17,461
Tax Year 2026
HOA Fee
$2,365
Monthly
Assessed Value
$1,746,300
Facts & Features
1 Car Garage
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
1987
Living Area
2,475 sq ft
Stories
3
Bedrooms
3
Full Baths
3
Half Baths
1
Total Rooms
6
Interior
Heating
Heat Pump
Cooling
Central Air
Flooring
Carpet, Hardwood, Other
Appliances
Range, Dishwasher, Disposal, Trash Compactor, Microwave, Washer, Dryer
Fireplace
None
Fireplaces
2
Basement
N
Laundry
In Unit
Features
Central Vacuum
Exterior
Construction
Frame
Architecture
None
Roof
Rubber
Features
Deck - Wood
Pool
None
Spa
None
Fencing
None
Patio/Porch
Deck - Wood
Parking
Garage Spaces
1
Has Garage
Yes
Features
Under, Carport, Deeded
Total Spaces
2
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
None
Financial
Annual Tax
$17,461
Assessed Value
$1,746,300
HOA & Community
HOA Fee
$2,365 Monthly
Fee Includes
Water, Sewer, Insurance, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Reserve Funds
Amenities
None
Optional Fee Includes
None
Pets
Yes
MA Disclosures
Lead Paint
None
Seller Disclosures
Property Being Sold As Is. Systems/appliances In Good Working Condition;
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Townhouse"]
Unit/Building
31
Sq Ft Source
Public Record
Sq Ft Disclosures
Living area measurements does not include 2 decks
Documents
Master Deed, Unit Deed, Rules & Regs, Management Association Bylaws, Floor Plans, Association Financial Statements, Certificate Of Insurance (7)
County
Suffolk
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
1987
Bedrooms
3
Full Bathrooms
3
Half Bathrooms
1
Living Area
2,475 sq ft
Total Rooms
6
Stories
3
Entry Level
2
Floor Layout
Interactive room guide
Floor Layout
Finished Area
2,475 sq ft above grade
FeaturesYes
Display Options
Outdoor Areas
Patio & porchDeck - Wood
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:
Carpet, Hardwood, Other
Appliances:
Range, Dishwasher, Disposal, Trash Compactor, Microwave, Washer, Dryer
Interior Features:
Central Vacuum
Windows:
Basement:
N
Laundry:
In Unit
Security:
Security Guard, Security Gate
Construction & Materials
Year Built:
1987
Structure Type:
Townhouse
Exterior Materials:
Frame
Roof:
Rubber
Foundation:
Stories:
3
Heating, Cooling & Utilities
Heating:
Heat Pump
Heating Zones:
1
Cooling:
Central Air
Cooling Zones:
1
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Deck - Wood
Patio & Porch:
Deck - Wood
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Garage Spaces:
1
Garage Type:
Attached
Total Parking Spaces:
2
Parking Features:
Under, Carport, Deeded
Special Features
Fireplaces:
2
Fireplace Type:
Waterfront:
Yes
Waterfront Type:
Waterfront, Harbor, Marina
Community Amenities:
Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Highway Access, Marina, T-Station
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
10 schools
C
Harvard-Kent Elementary School
0.5 mi
|
#593 of 825
|
Score: 41.1
Dropped 185 spots from last year
-17.1 below state avg
315 students
Very Diverse
Diverse Student Body
Grades PK-06
C+
Mario Umana Academy
0.5 mi
|
#11 of 16
|
Score: 26.5
Improved 333 spots from last year
-31.7 below state avg
585 students
Less Diverse
Rising School
Grades PK-08
East Boston Central Catholic School
0.5 mi
Grades PK-08
A
Eliot K-8 Innovation School
0.6 mi
|
#47 of 352
|
Score: 57.5
Improved 3 spots from last year
-0.7 below state avg
779 students
Diverse
Strong Attendance
Grades PK-08
B+
Alighieri Dante Montessori School
0.6 mi
|
#5 of 12
|
Score: 45.2
Improved 124 spots from last year
-13 below state avg
100 students
Diverse
Rising School
Strong Attendance
Grades PK-06
D
O'Donnell Elementary School
0.7 mi
|
#784 of 825
|
Score: 29.9
Dropped 59 spots from last year
-28.3 below state avg
248 students
Less Diverse
Grades PK-06
C-
Kennedy Patrick J Elementary School
0.7 mi
|
#669 of 825
|
Score: 37.4
Improved 48 spots from last year
-20.8 below state avg
285 students
Less Diverse
Rising School
Grades PK-06
St. John Elementary School
0.7 mi
Grades PK-08
C+
Otis Elementary School
0.8 mi
|
#541 of 825
|
Score: 43.4
Dropped 150 spots from last year
-14.8 below state avg
414 students
Moderate
Grades PK-06
A-
Warren-Prescott K-8 School
0.8 mi
|
#86 of 352
|
Score: 50.9
Improved 3 spots from last year
-7.3 below state avg
544 students
Diverse
Strong Attendance
Grades PK-08
Middle Schools
10 schools
Middle School Academy
2.8 mi
F
Higginson/Lewis K-8 School
4.1 mi
|
#349 of 352
|
Score: 23.2
Improved 3 spots from last year
-35 below state avg
246 students
Diverse
Grades 03-08
Nativity Prep School
4.5 mi
Grades 05-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
4.5 mi
|
#4 of 16
|
Score: 42.5
Improved 187 spots from last year
-15.7 below state avg
1,225 students
Diverse
Rising School
College Ready Curriculum
Grades 05-08
Dearborn Middle School
4.9 mi
Mother Caroline Academy
4.9 mi
Grades 05-08
Epiphany School
5.7 mi
Grades 05-08
C
Ohrenberger School
9.3 mi
|
#266 of 352
|
Score: 35.0
Improved 19 spots from last year
-23.2 below state avg
458 students
Diverse
Diverse Student Body
Grades 03-08
Edwards Middle
1.0 mi
UP Academy
2.8 mi
High Schools
10 schools
D
Charlestown High School
0.7 mi
|
#319 of 346
|
Score: 32.9
Improved 52 spots from last year
-25.4 below state avg
646 students
Diverse
11 sports
• 488 athletes
Early College Program
Rising School
Grades 07-12
C-
East Boston High School
0.9 mi
|
#300 of 346
|
Score: 38.2
Improved 36 spots from last year
-20 below state avg
1,181 students
Moderate
14 sports
• 584 athletes
Early College Program
Rising School
Grades 07-12
C
Quincy Upper School
2.0 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
Newman School
2.2 mi
Grades 07-12
Cathedral High School
2.5 mi
9 sports
• 430 athletes
Grades 07-12
A-
O'Bryant School of Math & Science
3.6 mi
|
#90 of 346
|
Score: 61.6
Improved 94 spots from last year
+3.4 above state avg
1,518 students
Very Diverse
High Graduation Rate
Rising School
College Ready Curriculum
Diverse Student Body
Grades 07-12
A+
Boston Latin School
3.6 mi
|
#20 of 346
|
Score: 73.7
Improved 60 spots from last year
+15.5 above state avg
2,382 students
Very Diverse
18 sports
• 2,006 athletes
Strong AP Program
High Graduation Rate
Rising School
Strong Athletics
Grades 07-12
B
Dearborn STEM Academy
3.7 mi
|
#13 of 25
|
Score: 33.4
Improved 356 spots from last year
-24.8 below state avg
565 students
Moderate
10 sports
• 242 athletes
Early College Program
Rising School
Grades 07-12
C
Ruth Batson Academy
3.9 mi
|
#20 of 25
|
Score: 29.1
Improved 345 spots from last year
-29.1 below state avg
584 students
Diverse
8 sports
• 128 athletes
Early College Program
Rising School
Grades 07-12
A+
Boston Latin Academy
4.4 mi
|
#2 of 25
|
Score: 64.9
Improved 214 spots from last year
+6.7 above state avg
1,669 students
Very Diverse
17 sports
• 1,298 athletes
Strong AP Program
High Graduation Rate
Rising School
Strong Athletics
Grades 07-12
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
$1,455
Homeowners Insurance
$200
HOA Fee
$2,365/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
Charlestown's Navy Yard
31 Constellation Wharf # 31, Boston MA 02129
Boston, MA 02129
Listing Information
Listing Agent
Karen Colombosian
Listing Office
Coldwell Banker Realty - Boston
Office Phone
617-266-4430
Agent MLS ID
BB806976
Office MLS ID
AN6192
Listing Data Updated
Sep 8, 2026 9:33 AM 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.