Penthouse 1Bed +Office w/GARAGE PARKING at sought after PORT 45. This tastefully designed unit has a spacious/open floor plan w/ floor to ceiling windows, offering an abundance of natural light. The layout presents an oversized living room with access to a private balcony overlooking a manicured courtyard. The living room seamlessly opens to the sleek kitchen while offering space for a dining area. The designer kitchen is highlighted by a waterfall island, Bosch appliances, tile backsplash and combination of cabinetry & open shelving. Enter your king-size bedroom and find a custom walk-in closet that leads to the beautiful bathroom w/glass shower, Calcutta marble inspired tile, oversized vanity, medicine cabinet & linen storage. There is also a separate office ideal for work-from-home. Unit also offers high ceilings, hardwood floors, electronic blinds, in-unit laundry, & central AC. PORT 45 is pet-friendly, offers a concierge, gym, roof deck, clubroom, EV charging, & bike storage!
Sold for $865,000
$865,000
45 W 3rd St Unit 504, South Boston, MA 02127
1beds
761sqft
Condominium
Built in 2018
-- sqft lot
$877,500 Zestimate®
$1,137/sqft
$3,817 Estimated rent
Home value
$877,500
$799,000 - $965,000
$3,817/mo
Zestimate® history
Owner options
List your home for rent
$3,817/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$3,817/mo
Rent Zestimate®
Refinance and save
$5,702/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$5,702/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Central acGlass showerSeparate officeIn-unit laundrySleek kitchenDining areaHardwood floors
Zillow last checked:
Listing updated:
Listed by:
Matthew Petty 617-543-3900,
FRAME Residential 617-543-3900
Bought with:
Ella Graves
The Charles Realty
Source: MLS PIN,MLS#: 73326111
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 1
- Bathrooms: 1
- Full bathrooms: 1
Heating
- Forced Air, Natural Gas
Cooling
- Central Air
Appliances
- Included: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator
- Laundry: In Unit, Washer Hookup
Features
- Internet Available - Unknown
- Flooring: Hardwood
- Basement: None
- Has fireplace: No
Interior area
- Total structure area: 761
- Total interior livable area: 761 sqft
- Finished area above ground: 761
Property
Parking
- Total spaces: 1
- Parking features: Attached, Under, Garage Door Opener, Heated Garage, Deeded, On Street
- Attached garage spaces: 1
- Has uncovered spaces: Yes
Features
- Exterior features: Balcony
- Waterfront features: Harbor, 1 to 2 Mile To Beach, Beach Ownership(Public)
Details
- Parcel number: W:06 P:01233 S:174,5087341
- Zoning: CD
- Other equipment: Intercom
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
- Attached to another structure: Yes
Materials
- Frame, Stone
- Roof: Rubber
Condition
- Year built: 2018
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: for Gas Range, Washer Hookup
Community & HOA
Community
- Features: Public Transportation, Shopping, Park, Bike Path, Highway Access, House of Worship, T-Station
- Security: Intercom, TV Monitor, Concierge
HOA
- Amenities included: Elevator(s), Fitness Center, Clubroom
- Services included: Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
- HOA fee: $534 monthly
Location
- Region: South Boston
Financial & listing details
- Price per square foot: $1,137/sqft
- Tax assessed value: $824,900
- Annual tax amount: $5,568
- Date on market: 10/4/2025
Price history
| Date | Event | Price |
|---|---|---|
| 6/9/2025 | Sold | $865,000$1,137/sqft |
Source: MLS PIN #73326111 Report a problem | ||
| 4/28/2025 | Contingent | $865,000$1,137/sqft |
Source: MLS PIN #73326111 Report a problem | ||
| 4/22/2025 | Price change | $865,000-1.6%$1,137/sqft |
Source: MLS PIN #73326111 Report a problem | ||
| 1/14/2025 | Listed for sale | $879,000+3.4%$1,155/sqft |
Source: MLS PIN #73326111 Report a problem | ||
| 7/4/2022 | Listing removed | -- |
Source: Zillow Rental Manager Report a problem | ||
| 6/28/2022 | Listed for rent | $3,450+16%$5/sqft |
Source: Zillow Rental Manager Report a problem | ||
| 6/28/2022 | Listing removed | $849,950$1,117/sqft |
Source: MLS PIN #72941075 Report a problem | ||
| 6/11/2022 | Price change | $849,9500%$1,117/sqft |
Source: MLS PIN #72941075 Report a problem | ||
| 5/23/2022 | Price change | $850,000-3.3%$1,117/sqft |
Source: MLS PIN #72941075 Report a problem | ||
| 5/3/2022 | Price change | $879,000-1.1%$1,155/sqft |
Source: MLS PIN #72941075 Report a problem | ||
| 4/20/2022 | Price change | $889,000-0.7%$1,168/sqft |
Source: MLS PIN #72941075 Report a problem | ||
| 4/5/2022 | Price change | $895,000-0.4%$1,176/sqft |
Source: MLS PIN #72941075 Report a problem | ||
| 2/9/2022 | Listed for sale | $899,000+6.8%$1,181/sqft |
Source: MLS PIN #72941075 Report a problem | ||
| 10/25/2020 | Listing removed | $2,975$4/sqft |
Source: Luxury Residential Group, LLC #72715256 Report a problem | ||
| 9/22/2020 | Price change | $2,975-12.5%$4/sqft |
Source: Luxury Residential Group, LLC #72715256 Report a problem | ||
| 9/18/2020 | Sold | $842,000-0.8%$1,106/sqft |
Source: Public Record Report a problem | ||
| 9/14/2020 | Price change | $3,400-5.6%$4/sqft |
Source: Luxury Residential Group, LLC #72715256 Report a problem | ||
| 8/25/2020 | Listed for rent | $3,600$5/sqft |
Source: Luxury Residential Group, LLC #72715256 Report a problem | ||
| 7/24/2020 | Pending sale | $849,000$1,116/sqft |
Source: Coldwell Banker Residential Brokerage - Boston - Back Bay #72686850 Report a problem | ||
| 7/8/2020 | Listed for sale | $849,000+11.7%$1,116/sqft |
Source: Coldwell Banker Residential Brokerage - Boston - Back Bay #72686850 Report a problem | ||
| 7/17/2018 | Sold | $760,000$999/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $9,552 +10.6% | $824,900 +4.1% |
| 2024 | $8,636 +4.5% | $792,300 +3% |
| 2023 | $8,261 +1.7% | $769,200 +3% |
| 2022 | $8,125 +7.1% | $746,800 +5% |
| 2021 | $7,589 +13.5% | $711,200 +12.3% |
| 2020 | $6,687 | $633,200 |
Find assessor info on the county website
Neighborhood: South Boston
Nearby homes
- $835,0001 bd1 ba774 sqft45 W 3rd St UNIT 319, South Boston, MA 02127Sold
- $1,125,0002 bd2 ba1.1k sqft45 W 3rd St UNIT 409, South Boston, MA 02127Sold
- $1,200,0002 bd2 ba1.2k sqft45 W 3rd St UNIT 214, South Boston, MA 02127Sold
- $1,230,0002 bd2 ba1.2k sqft45 W 3rd St UNIT 515, South Boston, MA 02127Sold
- $1,400,0002 bd2 ba1.4k sqft45 W 3rd St UNIT 512, South Boston, MA 02127Sold
- $1,150,0002 bd2 ba1k sqft45 W 3rd St UNIT 324, South Boston, MA 02127Sold
- $1,050,0002 bd2 ba1k sqft45 W 3rd St #417, South Boston, MA 02127Sold
- $939,0001 bd1 ba959 sqft45 W 3rd St UNIT 514, Boston, MA 02127For Sale
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
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
$877,500
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
$877,500
- Massachusetts
- Suffolk County
- Boston
- 02127
- South Boston
- 45 W 3rd St Unit 504
Nearby cities
Nearby neighborhoods
Nearby zip codes
Other Boston Topics
