The Mariner Building

300 Commercial Street / Boston / 02109

Overview

The Mariner Building

Floorplans

Photos

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About The Mariner Building

Converted to condominiums in 1987, The Mariner is a concierge building with 105 residential condominiums with striking City & Harbor views.  This property, known for its fabulous views, greenhouse windows and some of the largest decks on Boston’s Waterfront, also has a fabulous common roof deck with 360 degree views of the Boston Harbor and City Skyline.  The Mariner has a wide range of floorplans, including 550 sq/ft studios and 1,500+ sq/ft penthouses with wrap around terraces.  Because The Mariner is 10 stories tall and overlooks most nearby buildings, many of the residences enjoy some of the longest views on the Waterfront — either down the Harbor or to Financial District and beyond.  The Mariner has a 24 hour concierge, direct-access garage parking and landscaped roofdeck for common use.

Formerly one of the Waterfront warehouses, The Mariner was meticulously renovated to showcase its maritime history. Constructed in 1911, history shows The Mariner being used first as a chocolate manufacturer, and then as a cold storage warehouse.  The building was converted to 105 condominiums in 1987.

The Mariner is located on the primary footpath of the Waterfront and is across the street from Union Wharf and steps from the Battery Wharf and Battery Wharf Hotel.  Just a short walk to over 100 restaurants, Christopher Columbus Park, The Rose Kennedy Greenway and TD Garden.

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For Rent

1 bedroom for rent in The Mariner Building

ApartmentPriceBeds/Baths/HalfSqFt 
300 Commercial Street 306, Boston MA 306$2,700/mo1 / 1 / 0756 

Studio for rent in The Mariner Building

ApartmentPriceBeds/Baths/HalfSqFt 
300 Commercial Street 402, Boston MA 402$2,400/mo0 / 1 / 0553 

Sold

2 bedroom sold in The Mariner Building Average sold price - $1,370,827 ($1,061 / sqft)

ApartmentPriceBeds/Baths/HalfSqFtSoldPrice/SF 
300 Commercial Street 710, Boston MA 710$2,300,0002 / 2 / 01,654 03/27/2015$1,391/SF 
300 Commercial Street 710, Boston MA 710$2,100,0002 / 2 / 01,654 04/11/2012$1,270/SF 
300 Commercial Street 904, Boston MA 904$2,050,0002 / 2 / 01,530 08/12/2015$1,340/SF 
300 Commercial Street 710, Boston MA 710$2,000,0002 / 2 / 01,654 11/30/2006$1,209/SF 
300 Commercial Street 904, Boston MA 904$1,925,0002 / 2 / 01,530 05/31/2013$1,258/SF 
300 Commercial St. 901, Boston MA 901$1,925,0002 / 2 / 01,492 07/31/2013$1,290/SF 
300 Commercial Street 901, Boston MA 901$1,600,0002 / 2 / 01,492 11/28/2005$1,072/SF 
300 Commercial 906, Boston MA 906$1,585,0002 / 1 / 11,180 10/30/2015$1,343/SF 
300 Commercial Street #704, Boston MA #704$1,625,0002 / 2 / 01,145 05/22/2017$1,419/SF 
300 Commercial St 1003, Boston MA 1003$1,410,0002 / 1 / 1971 12/13/2013$1,452/SF 
300 Commercial Street 804, Boston MA 804$1,450,0002 / 2 / 01,145 04/30/2014$1,266/SF 
300 Commercial Street 904, Boston MA 904$1,475,0002 / 2 / 01,530 08/31/2005$964/SF 
300 Commercial 906, Boston MA 906$1,410,0002 / 1 / 11,180 10/03/2012$1,195/SF 
300 Commercial Street 705, Boston MA 705$1,250,0002 / 2 / 01,389 06/28/2013$900/SF 
300 Commercial St 315, Boston MA 315$1,200,0002 / 1 / 01,029 10/13/2016$1,166/SF 
300 Commercial Street 906, Boston MA 906$1,200,0002 / 1 / 11,180 06/27/2006$1,017/SF 
300 Commercial 710, Boston MA 710$1,125,0002 / 2 / 01,508 05/02/2005$746/SF 
300 Commercial St., Mariner 605, Boston MA 605$927,5002 / 2 / 01,358 06/15/2012$683/SF 
300 Commercial Street 705, Boston MA 705$850,0002 / 2 / 01,389 05/08/2006$612/SF 
300 Commercial St 503, Boston MA 503$915,0002 / 2 / 01,063 07/02/2014$861/SF 
300 Commercial Street 315, Boston MA 315$929,0002 / 1 / 01,080 10/01/2012$860/SF 
300 Commercial St 208, Boston MA 208$978,0002 / 2 / 01,052 11/14/2016$930/SF 
300 Commercial Street 303, Boston MA 303$827,0002 / 2 / 01,063 05/01/2012$778/SF 
300 Commercial St. 603, Boston MA 603$955,0002 / 2 / 01,003 06/09/2014$952/SF 
300 Commercial Street 208, Boston MA 208$850,0002 / 2 / 0970 08/12/2015$876/SF 
300 Commercial Street 315, Boston MA 315$780,0002 / 1 / 01,080 10/22/2007$722/SF 

1 bedroom sold in The Mariner Building Average sold price - $562,950 ($811 / sqft)

ApartmentPriceBeds/Baths/HalfSqFtSoldPrice/SF 
300 Commercial Street 416, Boston MA 416$770,0001 / 1 / 0670 10/10/2014$1,149/SF 
300 Commercial Street 511, Boston MA 511$699,0001 / 1 / 0802 04/01/2014$872/SF 
300 Commercial St 905, Boston MA 905$635,0001 / 1 / 0852 08/10/2010$745/SF 
300 Commercial St 305, Boston MA 305$600,0001 / 1 / 0795 11/08/2013$755/SF 
300 Commercial Street 415, Boston MA 415$599,0001 / 1 / 01,000 05/31/2012$599/SF 
300 Commercial Street 512, Boston MA 512$540,0001 / 1 / 0579 11/04/2016$933/SF 
300 Commercial Street 412, Boston MA 412$516,5001 / 1 / 0642 06/30/2015$805/SF 
300 Commercial St 301, Boston MA 301$455,0001 / 1 / 0599 12/31/2015$760/SF 
300 Commercial St 209, Boston MA 209$440,0001 / 1 / 0539 01/29/2015$816/SF 
300 Commercial St 302, Boston MA 302$375,0001 / 1 / 0553 04/30/2013$678/SF 

Studio sold in The Mariner Building Average sold price - $383,125 ($678 / sqft)

ApartmentPriceBeds/Baths/HalfSqFtSoldPrice/SF 
300 Commercial St 402, Boston MA 402$470,0000 / 1 / 0553 04/14/2016$850/SF 
300 Commercial Street 309, Boston MA 309$420,0000 / 1 / 0539 11/15/2013$779/SF 
300 Commercial St 310, Boston MA 310$407,5000 / 1 / 0602 06/26/2013$677/SF 
300 Commercial St 412, Boston MA 412$395,0000 / 1 / 0642 05/07/2008$615/SF 
300 Commercial Street 309, Boston MA 309$362,5000 / 1 / 0539 04/28/2011$673/SF 
300 Commercial Street 402, Boston MA 402$360,0000 / 1 / 0553 07/31/2013$651/SF 
300 Commercial Street 702, Boston MA 702$335,0000 / 1 / 0553 09/30/2007$606/SF 
300 Commercial Street 309, Boston MA 309$315,0000 / 1 / 0553 05/09/2008$570/SF 

Building Info

Type:
Luxury Building
Area:
Boston Waterfront
Year Built:
1900
Floors:
10
# of Units:
103
Unit sizes:
553 - 2000 sqft

About this Community

Waterfront

Waterfront

President Carmela Laurella refers to the Waterfront as Boston’s “Gold Coast,” a quarter-mile of high-end housing that features extravagant views, private boat docks, and spectacular condominium residences and townhouses...

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