45 W 3rd St # 512, Boston MA 02127

Boston, MA 02127 • South Boston
$1,399,000
Est. $7,446/month
2
Beds
2
Baths
1,406
Sq Ft
$995
Price/Sq Ft
2018
Year Built
Condominium
Type
46
Days on Market
Pending Listed Sep 26, 2025 • MLS# 73391317

About this home

Rare PENTHOUSE at Award-Winning PORT45, Residence #512 offers 1,406 sqft of contemporary living space, 2 Bed+Den, Dining area, 2 en-suite baths, 2 private outdoor spaces (LR & roof), nearly floor to ceiling windows overlooking courtyard, custom blinds. Built in 2018, professionally managed, concierge, package HUB, grand lobby, modern fitness center, resident’s lounge & terrace, Silver LEED Certified, state-of-the-art Butterfly lobby system, garage offers electric charging stations, pet spa & dog run, bike storage. The kitchen features Bosch stainless steel appliances, hex glass/marble backsplash, Caesarstone island. Den w/ built-in sleeping loft w/ under working area/storage, its own closet. Located where South Boston meets Seaport, BCEC, Broadway MBTA (red line), Starbucks, other great restaurants/entertainment of West Broadway, just a hop over the bridge to the South End, Whole Foods at Ink Block/SOWA area. See 3D/Video via social media, by searching listing agent’s name.

Facts & Features

Property Overview

Property Type
Condominium
Property Category
Residential
Year Built
2018
Bedrooms
2
Full Bathrooms
2
Living Area
1,406 sq ft
Total Rooms
6
Stories
1
Entry Level
5

Interior Features

Flooring
Hardwood
Heating
Central
Has Heating
Yes
Cooling
Central Air
Has Cooling
Yes
Has Fireplace
No
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Interior Features
Den
Laundry Features
In Unit
Basement Details
N

Exterior & Structure

Exterior Features
Deck
Patio/Porch Features
Deck
Has Spa
No
Waterfront Features
Harbor, Ocean, Direct Access, Walk to, 1 to 2 Mile To Beach, Beach Ownership(Public)
Waterfront Property
No

Lot & Land

Parking & Garage

Garage Spaces
1
Has Garage
Yes
Attached Garage
No
Has Carport
No
Parking Features
Garage Door Opener, Assigned
Covered Parking Spaces
1

Utilities & Systems

Water Source
Public
Sewer
Public Sewer
Security Features
Intercom, Concierge

Community & HOA

Community Features
Public Transportation, Shopping, Park, Highway Access, T-Station
HOA Fee
$927
HOA Fee Frequency
Monthly
Association Amenities
Elevator(s), Recreation Facilities, Fitness Center, Clubroom
Senior Community
No

Financial & Tax Information

Annual Tax Amount
$10,572
Tax Year
2025
Tax Assessed Value
$1,249,000
Parcel Number
5087537
Zoning
RES

Additional Details

Year Built Source
Owner
Year Built Details
Approximate
Building Name
Port45
Attached Property
Yes
Disclosures
RE tax of $10, 573 w/ residential exemption, or $14, 464 w/o.

Location

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Neighborhood

South Boston

45 W 3rd St # 512, Boston MA 02127

Boston, MA 02127

Walkability

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Schools

School information not available

Monthly Payment Calculator

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Estimated Monthly Payment $0

Payment Breakdown

Principal & Interest $0
Property Tax $881
Homeowners Insurance $200
HOA Fee $927
PMI $0

Property History

Property Timeline

🏠
Listed for Sale
Jun 16, 2025
$1,399,000
Original listing
Agent: Mac Chinsomboon Office: Coldwell Banker Realty - Boston

Price & Status History

Date Event Price Change
Jun 16, 2025 New Listing Added $1,399,000

Market Statistics

Days on Market
46 days
Price per Sq Ft
$995

Tax History

Year Taxes Assessment
2025 $10,572 $1,249,000

Financial Details

Annual Property Tax
$10,572
Tax Year 2025
HOA Fee
$927
Monthly
Assessed Value
$1,249,000

Listing Information

Listing Agent Mac Chinsomboon
Listing Office Coldwell Banker Realty - Boston
Agent MLS ID BB803542
Office MLS ID AN6192

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