1166 Washington St # 6, Boston MA 02118
Boston, MA 02118 • South End
$4,875,000
Est. $31,708/month
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About this home
Panoramic skyline views from every corner of this dramatic Gateway Terrace penthouse! Offering 4 BRs and 3 baths, you'll enjoy the finest city lifestyle in this 3800+ sq ft home. Enter to great room with stunning center-island kitchen featuring top-of-the-line stainless steel appliances, ebony cabinets and granite counters. Oversized windows and doors leading to a massive landscaped terrace with hot tub, gas grill and stairs up to private roof top deck. Separate living room with wet bar plus fourth bedroom or media room/golf sim and full bath complete this level. Gorgeous park and city views across the entire front. Downstairs you'll find the primary suite with adjacent office, huge walk-in closet, sparkling en suite bath with double vanity and walk-in shower. Two additional BRs, full bath and laundry room. 3 garage spaces and storage included. Glamorous living in a landmark elevator building steps to Whole Foods and all the shopping and fine restaurants the South End has to offer.
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Property History
Property Timeline
Listed for Sale
Apr 10, 2026
$4,875,000
Original listing
Agent: Steven Cohen Team
Office: Keller Williams Realty Boston-Metro | Back Bay
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 04/10/2026 | 🏠 Listed for Sale | $4,875,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2024 | $37,899 | $3,477,000 |
Financial Details
Annual Property Tax
$37,899
Tax Year 2024
HOA Fee
$3,699
Monthly
Assessed Value
$3,477,000
Facts & Features
3 Car Garage
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
2008
Living Area
3,827 sq ft
Lot Size
0.09 acres
Bedrooms
4
Full Baths
3
Total Rooms
7
Interior
Heating
Forced Air
Cooling
Central Air
Flooring
None
Appliances
Range, Oven, Dishwasher, Microwave, Refrigerator, Washer, Dryer
Fireplace
None
Basement
N
Laundry
None
Features
None
Exterior
Construction
Frame, Brick
Architecture
None
Roof
Rubber
Parking
Garage Spaces
3
Has Garage
Yes
Features
Attached, Under, Garage Door Opener, Storage
Total Spaces
3
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
None
Financial
Annual Tax
$37,899
Assessed Value
$3,477,000
HOA & Community
HOA Fee
$3,699 Monthly
Fee Includes
Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds
Amenities
Elevator(s), Storage
Optional Fee Includes
None
Owner-Occupied Units
82
MA Disclosures
Seller Disclosures
None
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Mid-Rise"]
Unit/Building
704-6
Sq Ft Source
Public Record
Documents
None
County
Suffolk
Total market time (incl. prior listings)
4 days
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
2008
Bedrooms
4
Full Bathrooms
3
Living Area
3,827 sq ft
Total Rooms
7
Stories
2
Entry Level
7
Floor Layout
Interactive room guide
Floor Layout
Finished Area
3,827 sq ft above grade
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:
Appliances:
Range, Oven, Dishwasher, Microwave, Refrigerator, Washer, Dryer
Interior Features:
Windows:
Basement:
N
Laundry:
Security:
Intercom
Construction & Materials
Year Built:
2008
Structure Type:
Mid-Rise
Exterior Materials:
Frame, Brick
Roof:
Rubber
Foundation:
Stories:
2
Heating, Cooling & Utilities
Heating:
Forced Air
Cooling:
Central Air
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Parking & Garage
Garage Spaces:
3
Garage Type:
Attached
Total Parking Spaces:
3
Parking Features:
Attached, Under, Garage Door Opener, Storage
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
F
Blackstone Elementary School
0.4 mi
|
#809 of 824
|
Score: 26.3
Improved 12 spots from last year
-31.9 below state avg
582 students
Moderate
Grades PK-06
D
Melvin H. King South End Academy
0.4 mi
|
#24 of 25
|
Score: 20.2
Improved 363 spots from last year
-38.1 below state avg
125 students
Diverse
Rising School
Diverse Student Body
Grades PK-12
C
Hurley K-8 School
0.7 mi
|
#258 of 352
|
Score: 35.8
Dropped 23 spots from last year
-22.4 below state avg
335 students
Moderate
Grades PK-08
F
Condon K-8 School
0.8 mi
|
#345 of 352
|
Score: 24.6
Improved 13 spots from last year
-33.6 below state avg
518 students
Diverse
Diverse Student Body
Grades PK-08
B
Excel Academy Charter School
0.8 mi
|
#155 of 346
|
Score: 54.9
Improved 160 spots from last year
-3.3 below state avg
1,379 students
Moderate
High Graduation Rate
Rising School
Grades 05-12
The Learning Project
0.9 mi
Grades K-06
St. Peter Academy School
0.9 mi
Grades PK-08
Park Street School
1.0 mi
Grades K-07
Kingsley Montessori School
1.0 mi
Grades PK-06
D
Orchard Gardens K-8 School
1.1 mi
|
#326 of 352
|
Score: 28.7
Improved 13 spots from last year
-29.5 below state avg
689 students
Diverse
Grades PK-08
Middle Schools
10 schools
Middle School Academy
1.0 mi
F
Higginson/Lewis K-8 School
1.9 mi
|
#349 of 352
|
Score: 23.6
Improved 3 spots from last year
-34.6 below state avg
213 students
Diverse
Grades 03-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
2.2 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
Nativity Prep School
2.4 mi
Grades 05-08
Dearborn Middle School
2.6 mi
Mother Caroline Academy
2.6 mi
Grades 05-08
Epiphany School
3.5 mi
Grades 05-08
C
Ohrenberger School
7.1 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
UP Academy
1.0 mi
Timilty Middle
1.6 mi
High Schools
10 schools
Cathedral High School
0.2 mi
9 sports
• 430 athletes
Grades 07-12
C
Quincy Upper School
0.3 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
1.0 mi
Grades 07-12
B
Dearborn STEM Academy
1.4 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
A-
O'Bryant School of Math & Science
1.5 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
1.8 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
A+
Boston Latin Academy
2.1 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
C
Ruth Batson Academy
2.1 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
D
Charlestown High School
2.6 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
Meridian Academy
2.8 mi
Grades 06-09
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Homeowners Insurance
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HOA Fee
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95% Interest
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Location
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Neighborhood
South End
1166 Washington St # 6, Boston MA 02118
Boston, MA 02118
Listing Information
Listing Agent
Steven Cohen Team
Listing Office
Keller Williams Realty Boston-Metro | Back Bay
Office Phone
617-542-0012
Agent MLS ID
TM003012
Office MLS ID
BB5522
Listing Data Updated
Apr 14, 2026 3:05 AM 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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