The Mariner Condominiums 300 Commercial St Unit 303 Boston, MA 02109
North End Neighborhood
2
Beds
2
Baths
1,088
Sq Ft
$1,052/mo
HOA Fee
Highlights
- Concierge
- Medical Services
- Waterfront
- Marina
- Harbor Views
- 2-minute walk to Pilot House Park
About This Home
As of April 2025Stunning 2 bed/2 bath Waterfront residence with panoramic harbor views from every room. Features an open Living and Dining area with floor-to-ceiling windows and walk-out balcony facing the Harbor. Fully renovated kitchen with granite counters, custom cabinetry, and stainless steel appliances. Two spacious bedrooms with custom closets and oversized swing windows also facing the harbor. Bathrooms have been renovated with walk-in glass shower in the master, custom lighting and tile-work. Ideal layout with abundant storage, designer lighting, and hardwood floors. Rental garage parking available. The Mariner offers 24-hour concierge, an expansive common roof deck with Harbor/City views and newly renovated hallways and lobby. Located on the primary footpath of Waterfront just steps from the Historic North End, Faneuil Hall, Downtown Boston, North/South Station, Seaport, Financial District, and all major transportation points.
Property Details
Home Type
- Condominium
Est. Annual Taxes
- $9,494
Year Built
- Built in 1900
Lot Details
- Waterfront
- Near Conservation Area
HOA Fees
- $1,052 Monthly HOA Fees
Parking
- Common or Shared Parking
Home Design
- Brick Exterior Construction
- Rubber Roof
- Stone
Interior Spaces
- 1,088 Sq Ft Home
- 1-Story Property
- Harbor Views
- Intercom
- Basement
Kitchen
- Oven
- Range with Range Hood
- Microwave
- Freezer
- Plumbed For Ice Maker
- Dishwasher
- Wine Refrigerator
- Disposal
Flooring
- Wood
- Tile
Bedrooms and Bathrooms
- 2 Bedrooms
- 2 Full Bathrooms
Laundry
- Laundry in unit
- Washer and Dryer
Location
- Property is near public transit
- Property is near schools
Utilities
- Forced Air Heating and Cooling System
- 1 Cooling Zone
- 1 Heating Zone
- Heat Pump System
- Individual Controls for Heating
- High Speed Internet
Additional Features
- Level Entry For Accessibility
- Deck
Listing and Financial Details
- Assessor Parcel Number W:03 P:03543 S:046,3343461
Community Details
Overview
- Association fees include water, sewer, insurance, security, maintenance structure, snow removal, trash, reserve funds
- 105 Units
- Mid-Rise Condominium
- The Mariner Community
Amenities
- Concierge
- Medical Services
- Shops
- Coin Laundry
- Elevator
Recreation
- Marina
- Tennis Courts
- Community Pool
- Park
- Jogging Path
- Bike Trail
Pet Policy
- Pets Allowed
Security
- Resident Manager or Management On Site
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Aug 17, 2011
Closed on
Apr 19, 2012
Sold by
Dooner Barbara M and Dooner Gerald M
Bought by
Rehm Cynthia A
Seller's Agent
Carmela Laurella
CL Properties
Buyer's Agent
Carmela Laurella
CL Properties
List Price
$879,000
Sold Price
$827,000
Premium/Discount to List
-$52,000
-5.92%
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$588,186
Avg. Annual Appreciation
3.99%
Original Mortgage
$275,000
Outstanding Balance
$192,466
Interest Rate
3.89%
Mortgage Type
New Conventional
Estimated Equity
$1,198,823
Purchase Details
Closed on
Aug 29, 2008
Sold by
Rossetti Phyllis M and Rosetti Phyllis M
Bought by
Dooner Barbara M and Dooner Gerard M
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$523,760
Interest Rate
6.29%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Jun 13, 2001
Sold by
Allen Marilyn C
Bought by
Rossetti Phyllis M
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$400,000
Interest Rate
7.15%
Mortgage Type
Purchase Money Mortgage
Similar Homes in Boston, MA
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Not Resolvable | $827,000 | -- | |
| Deed | $769,000 | -- | |
| Deed | $769,000 | -- | |
| Deed | $719,000 | -- | |
| Deed | $719,000 | -- |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $275,000 | New Conventional | |
| Closed | $275,000 | New Conventional | |
| Previous Owner | $417,000 | No Value Available | |
| Previous Owner | $523,760 | Purchase Money Mortgage | |
| Previous Owner | $400,000 | Purchase Money Mortgage |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 04/10/2025 04/10/25 | Sold | $1,400,000 | -12.2% | $1,287 / Sq Ft |
| 03/09/2025 03/09/25 | Pending | -- | -- | -- |
| 02/24/2025 02/24/25 | For Sale | $1,595,000 | +92.9% | $1,466 / Sq Ft |
| 04/19/2012 04/19/12 | Sold | $827,000 | -5.9% | $778 / Sq Ft |
| 01/02/2012 01/02/12 | Pending | -- | -- | -- |
| 08/17/2011 08/17/11 | For Sale | $879,000 | -- | $827 / Sq Ft |
Source: MLS Property Information Network (MLS PIN)
Tax History Compared to Growth
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $13,396 | $1,156,800 | $0 | $1,156,800 |
| 2024 | $12,317 | $1,130,000 | $0 | $1,130,000 |
| 2023 | $12,006 | $1,117,900 | $0 | $1,117,900 |
| 2022 | $12,042 | $1,106,800 | $0 | $1,106,800 |
| 2021 | $11,810 | $1,106,800 | $0 | $1,106,800 |
| 2020 | $11,059 | $1,047,300 | $0 | $1,047,300 |
| 2019 | $10,720 | $1,017,100 | $0 | $1,017,100 |
| 2018 | $10,353 | $987,900 | $0 | $987,900 |
| 2017 | $9,963 | $940,800 | $0 | $940,800 |
| 2016 | $9,841 | $894,600 | $0 | $894,600 |
| 2015 | $9,654 | $797,200 | $0 | $797,200 |
| 2014 | $9,375 | $745,200 | $0 | $745,200 |
Source: Public Records
Agents Affiliated with this Home
-
C
Seller's Agent in 2025
Carmela Laurella
CL Properties
-
T
Seller Co-Listing Agent in 2025
Travis Sachs
CL Properties
-
C
Seller Co-Listing Agent in 2012
Christopher Smith
CL Properties
About The Mariner Condominiums
Map
Source: MLS Property Information Network (MLS PIN)
MLS Number: 73337743
APN: CBOS-000000-000003-003543-000046
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The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.
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