65 Constellation Wharf # 65, Boston MA 02129
Boston, MA 02129 • Charlestown's Navy Yard
$1,899,000
Est. $13,779/month
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About this home
On Boston's historic waterfront, this magnificent south-facing 2,500+ sq.ft. townhome with private entrance offers 3 beds plus loft/office, 3.5 baths, 2 private decks at the water’s edge & 1-car attached garage. Updates throughout include a large renovated chef’s kitchen with stainless steel Bosch appliances, leathered granite countertops, kitchen island with seating , ample cabinetry & pantry. The king-sized primary suite features floor-to-ceiling windows, custom closets and a luxurious en-suite bath with step-in shower. Additional features include recessed lighting, millwork/crown molding, 2 wood-burning fireplaces, tile foyer and separate laundry room. 24-hr security/concierge in an A+ location just steps from the Boston Harborwalk, USS Constitution, local shops/restaurants, various commuting options including the MBTA boat with easy access to highways, North End, Seaport, Financial District, & Cambridge. Close to Mass General Hospital. Pet friendly. Marina slips available.
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Recently Sold Nearby
Property History
Market Insights
Property Timeline
Status: Active under contract
May 22, 2026
Active → Active Under Contract
Pending Sale
May 21, 2026
Offer accepted, sale pending
Listed for Sale
Apr 30, 2026
$1,899,000
Original listing
Agent: Karen Colombosian
Office: Coldwell Banker Realty - Boston
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 05/22/2026 | 📋 Status: Active under contract | - | - | - | Active → Active Under Contract |
| 05/21/2026 | ⏳ Pending Sale | - | - | - | Offer accepted, sale pending |
| 04/30/2026 | 🏠 Listed for Sale | $1,899,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $19,452 | $1,905,500 |
Financial Details
Annual Property Tax
$19,452
Tax Year 2026
HOA Fee
$2,356
Monthly
Assessed Value
$1,905,500
Facts & Features
1 Car Garage
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
1987
Living Area
2,521 sq ft
Bedrooms
3
Full Baths
3
Half Baths
1
Total Rooms
6
Interior
Heating
Heat Pump
Cooling
Central Air, Heat Pump, Unit Control
Flooring
Wood, Carpet
Appliances
None
Fireplace
None
Fireplaces
2
Basement
N
Laundry
In Unit
Features
None
Exterior
Construction
None
Architecture
None
Roof
None
Features
None
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Garage Spaces
1
Has Garage
Yes
Features
Attached, Storage
Total Spaces
1
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Electric Range
Financial
Annual Tax
$19,452
Assessed Value
$1,905,500
HOA & Community
HOA Fee
$2,356 Monthly
Fee Includes
Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
Amenities
None
Optional Fee Includes
None
Pets
Yes
MA Disclosures
Seller Disclosures
Legal Address Is 65 9th Street (pier 7). Taxes Based Off Preliminary Fy2026 Taxes Are $19, 452.30 Including Residential Tax Exemption Of $4, 353, 74. Guest Parking Available. Marina Slips Also Available
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Townhouse"]
Unit/Building
65
Sq Ft Source
Master Deed
Sq Ft Disclosures
Square footage does not include 2 decks, garage or lofted office area,total lot size 2771 sq ft
Documents
None
County
Suffolk
Total market time (incl. prior listings)
35 days
Property Overview
Property Type
Condominium
Listing Type
Sale Pending
Year Built
1987
Bedrooms
3
Full Bathrooms
3
Half Bathrooms
1
Living Area
2,521 sq ft
Total Rooms
6
Stories
3
Entry Level
1
Floor Layout
Interactive room guide
Floor Layout
Finished Area
2,521 sq ft above grade
FeaturesYes
Display Options
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
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:
Wood, Carpet
Appliances:
Interior Features:
Windows:
Basement:
N
Laundry:
In Unit
Security:
TV Monitor, Security Guard, Security Gate, Concierge
Construction & Materials
Year Built:
1987
Structure Type:
Townhouse
Exterior Materials:
Roof:
Foundation:
Stories:
3
Heating, Cooling & Utilities
Heating:
Heat Pump
Heating Zones:
1
Cooling:
Central Air, Heat Pump, Unit Control
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Garage Spaces:
1
Garage Type:
Attached
Total Parking Spaces:
1
Parking Features:
Attached, Storage
Special Features
Fireplaces:
2
Fireplace Type:
Waterfront:
Yes
Waterfront Type:
Waterfront, Ocean, Harbor, Marina
Community Amenities:
Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Marina
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
0.4 mi
|
#589 of 824
|
Score: 41.5
Dropped 181 spots from last year
-16.7 below state avg
334 students
Very Diverse
Diverse Student Body
Grades PK-06
C+
Mario Umana Academy
0.5 mi
|
#11 of 16
|
Score: 26.9
Improved 333 spots from last year
-31.3 below state avg
634 students
Less Diverse
Rising School
Grades PK-08
East Boston Central Catholic School
0.6 mi
Grades PK-08
A
Eliot K-8 Innovation School
0.6 mi
|
#48 of 352
|
Score: 57.2
Improved 2 spots from last year
-1.1 below state avg
784 students
Diverse
Strong Attendance
Grades PK-08
B+
Alighieri Dante Montessori School
0.7 mi
|
#5 of 12
|
Score: 45.3
Improved 124 spots from last year
-12.9 below state avg
109 students
Diverse
Rising School
Grades PK-06
D
O'Donnell Elementary School
0.7 mi
|
#777 of 824
|
Score: 30.7
Dropped 52 spots from last year
-27.5 below state avg
256 students
Less Diverse
Grades PK-06
C-
Kennedy Patrick J Elementary School
0.7 mi
|
#670 of 824
|
Score: 37.5
Improved 47 spots from last year
-20.7 below state avg
279 students
Less Diverse
Rising School
Grades PK-06
St. John Elementary School
0.8 mi
Grades PK-08
A-
Warren-Prescott K-8 School
0.8 mi
|
#85 of 352
|
Score: 51.3
Improved 4 spots from last year
-7 below state avg
507 students
Diverse
Grades PK-08
C+
Otis Elementary School
0.9 mi
|
#551 of 824
|
Score: 42.9
Dropped 160 spots from last year
-15.3 below state avg
408 students
Moderate
Grades PK-06
Middle Schools
10 schools
Middle School Academy
2.8 mi
F
Higginson/Lewis K-8 School
4.2 mi
|
#349 of 352
|
Score: 23.6
Improved 3 spots from last year
-34.6 below state avg
213 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: 41.9
Improved 187 spots from last year
-16.3 below state avg
1,126 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
|
#265 of 352
|
Score: 34.9
Improved 20 spots from last year
-23.3 below state avg
477 students
Diverse
Rising School
Diverse Student Body
Grades 03-08
Edwards Middle
0.9 mi
UP Academy
2.8 mi
High Schools
10 schools
D
Charlestown High School
0.7 mi
|
#322 of 346
|
Score: 31.0
Improved 49 spots from last year
-27.2 below state avg
754 students
Diverse
11 sports
• 488 athletes
Early College Program
Rising School
Grades 07-12
C-
East Boston High School
0.9 mi
|
#305 of 346
|
Score: 37.3
Improved 31 spots from last year
-20.9 below state avg
1,252 students
Less Diverse
14 sports
• 584 athletes
Early College Program
Rising School
Grades 07-12
C
Quincy Upper School
2.0 mi
|
#268 of 346
|
Score: 44.6
Improved 4 spots from last year
-13.6 below state avg
557 students
Very Diverse
12 sports
• 208 athletes
High Graduation Rate
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: 61.1
Improved 94 spots from last year
+2.9 above state avg
1,509 students
Very Diverse
High Graduation Rate
Rising School
College Ready Curriculum
Diverse Student Body
Grades 07-12
A+
Boston Latin School
3.6 mi
|
#19 of 346
|
Score: 73.3
Improved 61 spots from last year
+15.1 above state avg
2,424 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: 31.7
Improved 356 spots from last year
-26.6 below state avg
565 students
Diverse
10 sports
• 242 athletes
Early College Program
Rising School
Grades 07-12
C
Ruth Batson Academy
3.9 mi
|
#19 of 25
|
Score: 27.6
Improved 346 spots from last year
-30.6 below state avg
604 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: 63.9
Improved 214 spots from last year
+5.7 above state avg
1,693 students
Very Diverse
17 sports
• 1,298 athletes
High Graduation Rate
Rising School
Strong Athletics
Diverse Student Body
Grades 07-12
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Loan Amount
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Down: $0
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Monthly Payment Breakdown
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$0
Property Tax
$1,621
Homeowners Insurance
$200
HOA Fee
$2,356/mo
PMI (if <20% down)
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Payment Over Time
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
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Location
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Neighborhood
Charlestown's Navy Yard
65 Constellation Wharf # 65, 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
Jun 4, 2026 7:54 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
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