Long before Boston’s waterfront traded cargo ships for cappuccinos, before the skyline shimmered and the Harborwalk traced the edge of the sea, this stretch of Commercial Street moved to the rhythm of ships, trade, and salt air. As the city reinvented itself, so did this storied building, evolving into The Mariner and trading industrial hustle for luxury waterfront living where Residence 507 has a front-row balcony seat to Boston’s skyline glow-up. A home that lives at the intersection of history and happy hour. Here, mornings begin with harbor sunrises and caffeinated dog walks along the water, afternoons invite spontaneous strolls through the North End’s timeless streets and the Waterfront’s green open spaces, and evenings unfold somewhere between harbor breezes, the hum of dining rooms with “just one more” espresso martini and the glow of the city skyline. This is a home shaped by movement, by stories layered over time, and by the unmistakable energy of urban coastal living.
Sold for $1,354,000
$1,354,000
300 Commercial St APT 507, Boston, MA 02109
2beds
1,232sqft
Condominium
Built in 1900
-- sqft lot
$1,320,500 Zestimate®
$1,099/sqft
$4,861 Estimated rent
Home value
$1,320,500
$1.23M - $1.41M
$4,861/mo
Zestimate® history
Owner options
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$9,816/mo
Est. payment
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Est. payment
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Harbor breezesHarbor sunrises
Zillow last checked:
Listing updated:
Listed by:
Joe Schutt 617-833-3376,
Unit Realty Group, LLC 617-394-8648
Bought with:
Joe Schutt
Unit Realty Group, LLC
Source: MLS PIN,MLS#: 73492472
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Primary bathroom
- Features: Yes
Heating
- Heat Pump
Cooling
- Heat Pump
Appliances
- Included: Oven, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
- Laundry: In Unit
Features
- Flooring: Wood, Tile
- Has basement: No
- Has fireplace: No
- Common walls with other units/homes: Corner
Interior area
- Total structure area: 1,232
- Total interior livable area: 1,232 sqft
- Finished area above ground: 1,232
Property
Parking
- Total spaces: 1
- Parking features: Attached, Under
- Attached garage spaces: 1
Features
- Entry location: Unit Placement(Upper)
- Patio & porch: Deck, Deck - Roof
- Exterior features: Deck, Deck - Roof
- Has view: Yes
- View description: Water, Harbor
- Has water view: Yes
- Water view: Harbor,Water
Lot
- Size: 1,232 Square Feet
Details
- Parcel number: W:03 P:03543 S:118,3343470
- Zoning: CD
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
- Attached to another structure: Yes
Materials
- Brick, Stone
Condition
- Year built: 1900
- Major remodel year: 1986
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: for Electric Range, for Electric Oven
Community & HOA
Community
- Features: Shopping, Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, Marina, Private School, Public School
- Security: Concierge
HOA
- Amenities included: Elevator(s)
- Services included: Water, Sewer, Insurance, Security, Maintenance Structure, Snow Removal, Trash, Reserve Funds
- HOA fee: $1,337 monthly
Location
- Region: Boston
Financial & listing details
- Price per square foot: $1,099/sqft
- Tax assessed value: $1,160,000
- Annual tax amount: $14,515
- Date on market: 5/20/2026
Price history
| Date | Event | Price |
|---|---|---|
| 5/15/2026 | Sold | $1,354,000+0.3%$1,099/sqft |
Source: MLS PIN #73492472 Report a problem | ||
| 3/26/2026 | Listed for sale | $1,350,000+238.3%$1,096/sqft |
Source: MLS PIN #73492472 Report a problem | ||
| 8/29/1997 | Sold | $399,000+111.1%$324/sqft |
Source: LINK #42566 Report a problem | ||
| 2/5/1993 | Sold | $189,000$153/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $13,433 +6.2% | $1,160,000 -0.1% |
| 2024 | $12,652 +2.6% | $1,160,700 +1.1% |
| 2023 | $12,332 -0.3% | $1,148,200 +1% |
| 2022 | $12,368 +2% | $1,136,800 |
| 2021 | $12,130 +3.7% | $1,136,800 +2.6% |
| 2020 | $11,695 +3.2% | $1,107,500 +3% |
| 2019 | $11,336 +3.6% | $1,075,500 +3% |
| 2018 | $10,947 +388.1% | $1,044,600 +5% |
| 2017 | $2,243 -79.5% | $994,800 +0.1% |
| 2016 | $10,933 +8% | $993,870 +18.9% |
| 2015 | $10,120 +3% | $835,700 +7% |
| 2014 | $9,826 +1.5% | $781,100 +6% |
| 2013 | $9,683 +0.1% | $736,900 -0.6% |
| 2012 | $9,669 +2% | $741,500 |
| 2011 | $9,484 +7.7% | $741,500 |
| 2010 | $8,809 +5.9% | $741,500 -5.3% |
| 2009 | $8,320 -3.1% | $782,700 |
| 2008 | $8,586 -0.2% | $782,700 |
| 2007 | $8,602 | $782,700 |
Find assessor info on the county website
Neighborhood: North End
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Nearby schools
GreatSchools rating
- 9/10Eliot K-8 Innovation SchoolGrades: PK-8Distance: 0.1 mi
- 3/10Charlestown High SchoolGrades: 7-12Distance: 1.1 mi
- 9/10Dante AlighieriGrades: PK-6Distance: 0.8 mi
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Estimated market value
$1,320,500
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,320,500
- Massachusetts
- Suffolk County
- Boston
- 02109
- North End
- 300 Commercial St Apartment 507
