Welcome to Port 45, South Boston’s Premier Luxury Building, situated in one of the most desirable neighborhoods of Southie. This beautiful penthouse 2-bed 2-bath + den/study unit offers a serene garden view and a unique layout that combines luxury and functionality. Step onto your private outdoor balcony or head upstairs to your additional private roof deck, complete with built in hot and cold water connections and a gas fire pit and grille. Each bedroom boasts a walk-in closet and ensuite bathroom. The modern kitchen is equipped with quartz counters, stainless appliances, large island, flowing into the living/dining area with access to your private balcony. Port 45, provides an array of amenities to residents including a common roof deck with panoramic views, concierge services, a grand lobby common area, fitness center, club room, elevated courtyard, pet spa, garage with access to charging stations, to only name a few! Located just a few blocks from the Seaport.
Sold for $1,230,000
$1,230,000
45 W 3rd St Unit 515, South Boston, MA 02127
2beds
1,243sqft
Condominium
Built in 2018
-- sqft lot
$1,242,900 Zestimate®
$990/sqft
$5,635 Estimated rent
Home value
$1,242,900
$1.18M - $1.31M
$5,635/mo
Zestimate® history
Owner options
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$5,635/mo
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$5,635/mo
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$8,207/mo
Est. payment
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$8,207/mo
Est. payment
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Zillow last checked:
Listing updated:
Listed by:
Michael Gillespie 978-857-2690,
Senne 617-314-9400
Bought with:
Michael Gillespie
Senne
Source: MLS PIN,MLS#: 73251119
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
- Main level bedrooms: 1
Primary bedroom
- Features: Bathroom - Double Vanity/Sink, Closet/Cabinets - Custom Built, Closet - Double
- Level: Main,First
- Area: 143.84
- Dimensions: 11.6 x 12.4
Bedroom 2
- Features: Recessed Lighting, Remodeled, Lighting - Overhead, Closet - Double
- Level: First
- Area: 108.07
- Dimensions: 10.1 x 10.7
Bathroom 1
- Features: Bathroom - Full, Bathroom - With Tub & Shower, Walk-In Closet(s), Flooring - Hardwood, Countertops - Upgraded, Dryer Hookup - Gas, Recessed Lighting, Lighting - Overhead
- Level: First
- Area: 67.45
- Dimensions: 7.1 x 9.5
Bathroom 2
- Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Flooring - Wood, Countertops - Stone/Granite/Solid, Remodeled
- Level: First
- Area: 61.64
- Dimensions: 6.7 x 9.2
Dining room
- Features: Wet Bar, Cable Hookup, Deck - Exterior, Open Floorplan, Lighting - Overhead, Flooring - Engineered Hardwood
- Level: First
- Area: 94.8
- Dimensions: 7.9 x 12
Kitchen
- Features: Countertops - Stone/Granite/Solid, Breakfast Bar / Nook, Cabinets - Upgraded, Recessed Lighting, Storage
- Level: First
- Area: 214.14
- Dimensions: 16.6 x 12.9
Living room
- Features: Flooring - Hardwood, Flooring - Wood, Balcony / Deck, Open Floorplan
- Level: First
- Area: 260.62
- Dimensions: 16.6 x 15.7
Heating
- Central, Forced Air
Cooling
- Central Air
Appliances
- Included: Range, Dishwasher, Disposal, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Dishwasher
Features
- Cabinets - Upgraded, Den, Elevator
- Flooring: Hardwood
- Basement: None
- Has fireplace: No
- Common walls with other units/homes: No One Above
Interior area
- Total structure area: 1,243
- Total interior livable area: 1,243 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 1
- Uncovered spaces: 1
Accessibility
- Accessibility features: Accessible Entrance
Features
- Waterfront features: Bay, Harbor, 1 to 2 Mile To Beach, Beach Ownership(Public)
Lot
- Size: 1,243 Square Feet
Details
- Parcel number: 5087341
- Zoning: Condo
- Other equipment: Intercom
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
- Attached to another structure: Yes
Materials
- Brick, Stone, Structural Insulated Panels
- Roof: Shingle,Rubber
Condition
- Year built: 2018
Utilities & green energy
- Electric: 100 Amp Service
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Public Transportation, Shopping, Park, Highway Access, Public School, T-Station
- Security: Security System
HOA
- Amenities included: Elevator(s), Recreation Facilities, Fitness Center, Clubroom, Garden Area
- Services included: Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
- HOA fee: $842 monthly
Location
- Region: South Boston
Financial & listing details
- Price per square foot: $990/sqft
- Tax assessed value: $1,121,800
- Annual tax amount: $8,692
- Date on market: 12/10/2025
Price history
| Date | Event | Price |
|---|---|---|
| 8/23/2024 | Sold | $1,230,000-5%$990/sqft |
Source: MLS PIN #73251119 Report a problem | ||
| 8/2/2024 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 7/17/2024 | Contingent | $1,295,000$1,042/sqft |
Source: MLS PIN #73251119 Report a problem | ||
| 7/13/2024 | Listed for rent | $5,500$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 6/12/2024 | Listed for sale | $1,295,000+8%$1,042/sqft |
Source: MLS PIN #73251119 Report a problem | ||
| 7/10/2018 | Sold | $1,199,000$965/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $13,509 +10.5% | $1,166,600 +4% |
| 2024 | $12,228 +4.5% | $1,121,800 +3% |
| 2023 | $11,697 +1.7% | $1,089,100 +3% |
| 2022 | $11,503 +2% | $1,057,300 |
| 2021 | $11,281 +16.9% | $1,057,300 +15.7% |
| 2020 | $9,652 | $914,000 |
Find assessor info on the county website
Neighborhood: South Boston
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Nearby schools
GreatSchools rating
- 3/10James F. Condon SchoolGrades: PK-8Distance: 0.3 mi
- 3/10Quincy Upper SchoolGrades: 6-12Distance: 0.6 mi
- 8/10Josiah Quincy Elementary SchoolGrades: PK-5Distance: 0.7 mi
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Estimated market value
$1,242,900
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
$1,242,900
- Massachusetts
- Suffolk County
- Boston
- 02127
- South Boston
- 45 W 3rd St Unit 515
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