380 Harrison Ave, #12-J
Boston, MA 02118
$6,995,000 - South End
Residence 12J at The Quinn presents an extraordinary combination of architectural distinction, refined interiors, and expansive private outdoor living in the heart of Boston’s South End. This spectacular 4 bed / 4.5 bath corner home is defined by exceptional craftsmanship, sophisticated design, and sweeping views through floor-to-ceiling glass across the South End, Back Bay skyline, and downtown Boston. A true centerpiece is the remarkable 1,500+-square-foot private terrace, among the largest private outdoor spaces associated with a South End condominium residence. Designed as a seamless extension of the interior, this exceptional outdoor retreat features multiple lounge and dining areas, a Wolf outdoor kitchen with grill, custom marble fireplace, and dedicated wellness space. Whether enjoying a quiet morning, intimate dinner, or entertaining beneath the Boston skyline, the terrace delivers a remarkable level of privacy, scale, and indoor-outdoor living rarely found in the city. Inside, the gracious great room flows into a beautifully appointed chef’s kitchen anchored by a striking Calcutta marble island. Custom cabinetry, dual Wolf ovens, Sub-Zero refrigeration, wine storage, and integrated appliances combine performance with refined contemporary design. The serene primary suite offers skyline views, sophisticated Poliform wardrobes enhanced by California Closets, radiant-heated marble floors, and a sumptuous spa-inspired bath. 3 additional bedrooms feature en-suite baths, while a custom den with oak built-ins and dedicated climate control offers a versatile home office, library, or media room. Throughout, designer wall coverings, bespoke millwork, Lutron shades, Bang & Olufsen technology, and curated ...
+ Read More| Listing ID: | 73580442 |
|---|---|
| List Price: | $6,995,000 |
| Property Type: | Residential |
| Property Sub Type: | Condominium |
| Status: | Active |
| Bedrooms Total: | 4 |
| Bathrooms Full: | 4 |
| Bathrooms Half: | 1 |
| Living Area: | 2,704 |
| Association Fee: | $6,527 |
| Tax Annual Amount: | $59,350 |
| Lot Size Square Feet: | 2,704 |
| Lot Size Acres: | 0.06 |
| City: | Boston |
| MLS Area Major: | South End |
| County Or Parish: | Suffolk |
| Postal Code: | 02118 |
| Year Built: | 2021 |
| Number Of Units Total: | 101 |
| Appliances: | Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Washer, Dryer, Wine Refrigerator, Range Hood |
| Cooling: | Central Air |
| Flooring: | Wood, Marble |
| Heating: | Forced Air |
| Parking Features: | Under, Deeded, Assigned, Exclusive Parking |
| Pool Features: | Association, Heated, Lap |
| Status: | Active |
| State Or Province: | MA |
| Water Source: | Public |
| Association Fee Frequency: | Monthly |
| Roof: | Rubber |
| Window Features: | Insulated Windows |
| Laundry Features: | In Unit, Electric Dryer Hookup |
| Postal Code Plus4: | 2212 |
| Electric: | 200+ Amp Service |
| Construction Materials: | Brick |
| Listing Contract Date: | 2026-09-21 |
| Cooling?: | Yes |
| Fireplace?: | Yes |
| Garage?: | Yes |
| Heating?: | Yes |
| Lot Size Area: | 0.06 |
| Fireplaces Total: | 1 |
| Rooms Total: | 6 |
| Association Fee Includes: | Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Air Conditioning, Reserve Funds |
| Bathrooms Total Integer: | 5 |
| Attached Garage?: | Yes |
| Basement: | false |
| Basement: | N |
| Building Area Source: | Master Deed |
| Common Walls: | Corner |
| Community Features: | Public Transportation, Shopping, Pool, Tennis Court(s), Park, Medical Facility, Bike Path, Highway Access, House of Worship, T-Station, University |
| Door Features: | Insulated Doors |
| Exterior Features: | Outdoor Gas Grill Hookup, Deck, Decorative Lighting, City View(s), Professional Landscaping, Sprinkler System, Other |
| Interior Features: | Wet Bar, Wired for Sound |
| Living Area Units: | Square Feet |
| Lot Size Units: | Acres |
| Parcel Number: | W:03 P:06570 S:126 |
| Patio And Porch Features: | Deck |
| Property Attached?: | Yes |
| Sewer: | Public Sewer |
| Structure Type: | High-Rise |
| Utilities: | for Gas Range, for Electric Oven, for Electric Dryer, Outdoor Gas Grill Hookup |
| Zoning: | CD |
| Covered Spaces: | 3 |
| Exclusions: | See Agent |
| Garage Spaces: | 3 |
| Stories Total: | 1 |
| View: | City |
| Year Built Source: | Public Records |
| Building Name: | The Quinn |
| A List Of The Documents Available For The Property. Knowing What Documents Are Available For The Property Is Valuable Information.: | Master Deed, Rules & Regs, Management Association Bylaws, Floor Plans, Association Financial Statements, Certificate of Insurance |
| The Total Number Of Documents Or Supplements Included With The Listings.: | 6 |
| Entry Level: | 12 |
| Entry Location: | Unit Placement(Upper) |
| Farm Land Area Units: | Square Feet |
| Complex Complete: | Yes |
| Mh:Cooling Zones, Cc:Cooling Zones, Mf:Cooling Zones, Sf:Cooling Zones: | 5 |
| Disclosure: | No |
| Dpr Flag: | No |
| Heat Zones: | 5 |
| Laundry Dimen: | 10.11X10 |
| Lead Paint: | None |
| Listing Alert: | No |
| List Price Per Sqft: | $2,586.91 |
| Management: | Professional - On Site |
| Page: | 999 |
| Price Per Sqft: | $2,586.91 |
| Square Feet Disclosures: | PLUS 1563+/- soft Private terrace |
| Square Feet Incl Base: | No |
| Unit Building: | 12-J |
| Year Round: | Yes |
| Original List Price: | $6,995,000 |
| Parking Total: | 3 |
| Pets Allowed: | Yes |
| Room Bedroom2 Area: | 201.25 |
| Room Bedroom2 Length: | 11.5 |
| Room Bedroom2 Width: | 17.5 |
| Room Bedroom3 Area: | 199.359999999 |
| Room Bedroom3 Length: | 11.2 |
| Room Bedroom3 Width: | 17.8 |
| Room Bedroom4 Area: | 104 |
| Room Bedroom4 Length: | 10.4 |
| Room Bedroom4 Width: | 10 |
| Room Dining Room Area: | $280.00 |
| Room Dining Room Length: | 17.5 |
| Room Dining Room Width: | 16 |
| Room Kitchen Area: | 178.5 |
| Room Kitchen Length: | 10.2 |
| Room Kitchen Width: | 17.5 |
| Room Living Room Area: | 296 |
| Room Living Room Length: | 18.5 |
| Room Living Room Width: | 16 |
| Room Master Bathroom Features: | Yes |
| Room Master Bedroom Area: | 240 |
| Room Master Bedroom Length: | 16 |
| Room Master Bedroom Width: | 15 |
| Security Features: | Doorman, Concierge |
| Tax Assessed Value: | $4,786,300 |
| Tax Year: | 2026 |
| View?: | Yes |
| Year Built Details: | Actual |
| Waterview Flag: | No |
| Building Area Total: | 2,704 |
| Above Grade Finished Area: | 2,704 |
| Open Parking Spaces: | 0 |
| Living Area Source: | Master Deed |
| Outdoor Space Available: | Yes - Private |
| Beachfront Flag: | No |
Listing Courtesy of: Coldwell Banker Realty - Boston
Listing Agent: Joe DeAngelo
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MLS Property Information Network, Inc. data last updated on October 08, 2026 04:59 PM - ET
Property Last Updated: October 08, 2026 04:59 PM - ET
