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300 Commercial St # 709, Boston MA 02109

Boston, MA 02109 • Waterfront
$723,000
Est. $5,219/month
2
Beds
1
Baths
784
Sq Ft
$922
Price/Sq Ft
0.02
Acres
1900
Year Built
42
Days on Market
Closed Listed May 26, 2020 • MLS# 72661859 Copied!

About this home

This Waterfront home features a walk-out private balcony with views of the City and the Old North Church. An Ideal floor plan offering an interior second bedroom, or in-home office/den. Kitchen with updated cabinetry, stone countertops, and Stainless-Steel appliances. The Living/Dining area has direct access to the outdoor space, recessed lighting, and floor-to-ceiling window with City Views. Master bedroom with additional City views and a walk-in closet. Bathroom with updated vanity, lighting and custom tilework. Separate laundry room with Washer/Dryer combo, Central Air, and Pet-friendly. The Mariner is a full-time concierge building with garage parking. The building features a new residence lobby, updated hallways, new roof, and common roof deck expansion with harbor and city views. Located on the primary footpath of the Waterfront and next to the Historic North End, Greenway, Seaport District, Financial District, Faneuil Hall, Downtown Boston, and all major transportation points.

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Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1900
Bedrooms
2
Full Bathrooms
1
Living Area
784 sq ft
Total Rooms
4
Stories
1
Entry Level
7

Sale Statistics

Sale Overview
Original List Price: $795,000
Final Sale Price: $723,000
Difference: $72,000 (-9.1%)
Performance Metrics
90.9%
List to Sale Ratio
Sold below asking price
42
Days on Market
Average time
Price per Square Foot Analysis
Original $/sq ft: $1,014
Sale $/sq ft: $922
This property sold for $922 per square foot
Sale Summary

This property sold for 9.1% below the original asking price.

The property spent 42 days on market before selling.

Nearby Sales Comparison

Based on 39 similar properties sold within 0.5 miles in the last 90 days

This Property
$922/sq ft
Area Average
$450/sq ft
Difference
+105.0%

This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.

Facts & Features

Central AC

Home Facts

Type Residential
Style Condominium
Year Built 1900
Living Area 784 sq ft
Lot Size 0.02 acres
Bedrooms 2
Full Baths 1
Total Rooms 4

Interior

Heating Forced Air, Heat Pump, Individual, Unit Control
Cooling Central Air, Heat Pump, Individual, Unit Control
Flooring None
Appliances Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Plumbed For Ice Maker
Fireplace None
Basement N
Laundry In Unit, Electric Dryer Hookup, Washer Hookup
Features None

Exterior

Construction Brick, Stone, See Remarks
Architecture None
Roof Rubber
Features Balcony
Pool None
Spa None
Fencing None
Patio/Porch None

Parking

Has Garage Yes
Features Attached, Under, Off Street, Rented, On Street

Utilities

Electric None
Water Public
Sewer Public Sewer
Gas None
Other For Electric Range, For Electric Oven, For Electric Dryer, Washer Hookup, Icemaker Connection

Financial

Annual Tax $7,029
Assessed Value $660,000

Interior Features

Flooring:
Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Plumbed For Ice Maker
Interior Features:
Windows: Insulated Windows
Basement: N
Laundry: In Unit, Electric Dryer Hookup, Washer Hookup
Security: Intercom, Doorman, Concierge

Construction & Materials

Year Built: 1900
Effective Year (Renovated): 1987
Structure Type: Mid-Rise
Exterior Materials: Brick, Stone, See Remarks
Roof: Rubber
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Forced Air, Heat Pump, Individual, Unit Control
Heating Zones: 1
Cooling: Central Air, Heat Pump, Individual, Unit Control
Cooling Zones: 1
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Balcony
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Garage Type: Attached
Parking Features: Attached, Under, Off Street, Rented, On Street

Special Features

Waterfront: Yes
Waterfront Type: Waterfront, Harbor
Community Amenities: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Private School, Public School, T-Station, University, Other

Location

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Neighborhood

Waterfront

300 Commercial St # 709, Boston MA 02109

Boston, MA 02109

Walkability

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Nearby Schools

School information not available for this location.

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $586
Homeowners Insurance $200
HOA Fee $777/mo
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Property History

Market Insights

3.5%
Price Range
43
Total Days on Market

Property Timeline

Sold
Sep 4, 2020
$723,000
Property sold
Days on Market: 43
🏠
Listed for Sale
May 26, 2020
$749,500
Original listing
Agent: Carmela Laurella Office: CL Properties

Price & Status History

Date Event Price Change
Apr 29, 2026 Sold $4,900
Apr 25, 2026 Sold $945,000
May 26, 2020 New Listing Added $749,500

Market Statistics

Days on Market
42 days
Price per Sq Ft
$922

Tax History

Year Taxes Assessment
2020 $7,029 $660,000

Financial Details

Annual Property Tax
$7,029
Tax Year 2020
HOA Fee
$777
Monthly
Assessed Value
$660,000

Listing Information

Listing Agent Carmela Laurella
Listing Office CL Properties
Agent MLS ID BB801064
Office MLS ID AN4928
Listing Data Updated Sep 4, 2020 3:07 PM 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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Market Analytics for Boston, MA

Real-time market trends and pricing data for this area

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