LevelFirst
380 Harrison Ave # 12J, Boston MA 02118
Boston, MA 02118
$7,700,000
$7,395,000
Est. $48,189/month
Open House Schedule
02
Aug
Sunday, August 2
11:30 AM - 12:30 PM EDT
01
Aug
Saturday, August 1
11:30 AM - 12:30 PM EDT
About this home
There are homes that define luxury, and then there are homes that redefine an entire market. Residence 12J at The Quinn is among Boston's most extraordinary offerings-an architectural statement where iconic design, exceptional scale, and one of the city's most coveted private outdoor sanctuaries converge to create a lifestyle rarely found and virtually impossible to replicate. Designed by internationally acclaimed Robert A.M. Stern Architects (RAMSA) with interiors by Meyer Davis, this remarkable corner residence encompasses 4,240 total square feet of refined indoor and outdoor living. Floor-to-ceiling walls of glass frame sweeping views of the South End, Back Bay skyline, and downtown Boston while filling every room with natural light. The defining feature is an extraordinary 1,536-square-foot private terrace that rivals the outdoor living experience of the world's finest penthouses. Multiple lounge and dining areas, a Wolf outdoor kitchen with grill, marble fireplace, and dedicated wellness space create a private retreat equally suited for intimate mornings, elegant entertaining, and unforgettable evenings beneath the city skyline. nside, the great room flows effortlessly into a chef's kitchen centered around a striking Calacatta marble island, custom cabinetry, dual Wolf ovens, Sub-Zero refrigeration, wine storage, and premium integrated appliances. Every space has been curated to balance timeless elegance with effortless functionality. The primary suite is a private sanctuary featuring serene skyline views, Poliform wardrobes enhanced by California Closets, radiant heated marble floors, and a spa-inspired bath. Three additional en-suite bedrooms provide exceptional accommodations, while a bespoke den with custom oak built-ins and dedicated climate control serves as an executive office, library, or media retreat. Designer wall coverings, Lutron shading, Bang & Olufsen technology, custom built-ins, and carefully selected finishes reflect an uncompromising commitment to craftsmanship. Residents enjoy 24-hour concierge, an indoor pool, state-of-the-art fitness center, private library, sports lounge, children's playroom, pet spa, bicycle storage, and Kaia by James Beard Award-winning Chef Michael Schlow. Perfectly positioned in the South End, moments from acclaimed restaurants, boutique shopping, galleries, Back Bay, and Boston's cultural landmarks, Residence 12J is more than an exceptional home—it is a legacy residence.
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Recently Sold Nearby
Property History
Market Insights
1
Price Changes
4%
Price Range
Property Timeline
Price Reduced
Jul 30, 2026
$7,395,000
$305,000
(-3.96%)
From $7,700,000 to $7,395,000 (-4.0%)
Listed for Sale
Jun 1, 2026
$7,700,000
Original listing
Agent: The Boston ONE Team
Office: Serhant
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 07/30/2026 | ↓ Price Reduced | $7,395,000 | $305,000 | - | From $7,700,000 to $7,395,000 (-4.0%) |
| 06/01/2026 | 🏠 Listed for Sale | $7,700,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $55,425 | $4,786,300 |
Financial Details
Annual Property Tax
$55,425
Tax Year 2025
HOA Fee
$5,977
Monthly
Assessed Value
$4,786,300
Facts & Features
3 Car Garage
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
2022
Living Area
2,704 sq ft
Bedrooms
4
Full Baths
4
Half Baths
1
Total Rooms
6
Interior
Heating
Central, Forced Air, Heat Pump, Natural Gas, Electric
Cooling
Central Air, Heat Pump, Unit Control
Flooring
Tile, Hardwood
Appliances
Energy Star Qualified Refrigerator, Energy Star Qualified Dryer, Energy Star Qualified Dishwasher, Energy Star Qualified Washer
Fireplace
None
Fireplaces
1
Basement
Y
Laundry
First Floor, In Unit
Features
None
Exterior
Construction
Frame, Brick, Stone
Architecture
None
Roof
None
Features
Deck, City View(s)
Pool
None
Spa
None
Fencing
None
Patio/Porch
Deck
Parking
Garage Spaces
3
Has Garage
Yes
Features
Under, Deeded, Assigned, Off Street
Total Spaces
3
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Gas Range
Financial
Annual Tax
$55,425
Assessed Value
$4,786,300
HOA & Community
HOA Fee
$5,977 Monthly
Fee Includes
Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash
Amenities
Hot Water, Pool, Elevator(s), Recreation Facilities, Fitness Center, Sauna/steam, Clubroom, Clubhouse
Optional Fee Includes
None
MA Disclosures
Seller Disclosures
Custom Terrace Furniture Available For Purchase.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["High-Rise"]
Unit/Building
12J
Sq Ft Source
Public Record
Sq Ft Disclosures
Private terrace 1,536 square feet
Documents
Management Association Bylaws, Floor Plans (2)
County
Suffolk
Total market time (incl. prior listings)
59 days
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
2022
Bedrooms
4
Full Bathrooms
4
Half Bathrooms
1
Living Area
2,704 sq ft
Total Rooms
6
Stories
1
Entry Level
12
Floor Layout
Interactive room guide
Floor Layout
Finished Area
2,704 sq ft above grade
LevelFirst
LevelFirst
LevelFirst
LevelFirst
LevelFirst
LevelFirst
Display Options
Outdoor Areas
Patio & porchDeck
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:
Tile, Hardwood
Appliances:
ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Washer
Interior Features:
Windows:
Insulated Windows
Basement:
Y
Laundry:
First Floor, In Unit
Security:
Doorman, Concierge
Construction & Materials
Year Built:
2022
Structure Type:
High-Rise
Exterior Materials:
Frame, Brick, Stone
Roof:
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Central, Forced Air, Heat Pump, Natural Gas, Electric
Heating Zones:
3
Cooling:
Central Air, Heat Pump, Unit Control
Cooling Zones:
3
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Deck, City View(s)
Patio & Porch:
Deck
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Garage Spaces:
3
Garage Type:
Attached
Total Parking Spaces:
3
Parking Features:
Under, Deeded, Assigned, Off Street
Special Features
Fireplaces:
1
Fireplace Type:
View:
Yes
View Type:
City
Community Amenities:
Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Highway Access, House of Worship, Public School, 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
F
Blackstone Elementary School
0.5 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
0.5 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
F
Condon K-8 School
0.7 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
C
Hurley K-8 School
0.8 mi
|
#258 of 352
|
Score: 35.8
Dropped 23 spots from last year
-22.4 below state avg
335 students
Moderate
Grades PK-08
B
Excel Academy Charter School
0.9 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
St. Peter Academy School
0.9 mi
Grades PK-08
Park Street School
0.9 mi
Grades K-07
The Learning Project
1.0 mi
Grades K-06
Kingsley Montessori School
1.1 mi
Grades PK-06
Advent School
1.1 mi
Grades K-06
Middle Schools
10 schools
Middle School Academy
1.0 mi
F
Higginson/Lewis K-8 School
2.0 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
2.3 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
2.5 mi
Grades 05-08
Dearborn Middle School
2.7 mi
Mother Caroline Academy
2.7 mi
Grades 05-08
Epiphany School
3.5 mi
Grades 05-08
C
Ohrenberger School
7.2 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
1.7 mi
High Schools
10 schools
C
Quincy Upper School
0.2 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
Cathedral High School
0.4 mi
9 sports
• 430 athletes
Grades 07-12
Newman School
1.1 mi
Grades 07-12
B
Dearborn STEM Academy
1.5 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
1.6 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
2.0 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
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
A+
Boston Latin Academy
2.2 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
D
Charlestown High School
2.5 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
3.0 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
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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
380 Harrison Ave # 12J, Boston MA 02118
Boston, MA 02118
Listing Information
Listing Agent
The Boston ONE Team
Listing Office
Serhant
Office Phone
617-250-0559
Agent MLS ID
TM362171
Office MLS ID
AN9455
Listing Data Updated
Jul 30, 2026 7:52 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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