45 W 3rd Street # 504, Boston MA 02127
Boston, MA 02127 • South Boston
$865,000
Track this home for price, status, and open-house alerts.
Sale Statistics
Sale Overview
Original List Price:
$879,000
Final Sale Price:
$865,000
Difference:
$14,000 (-1.6%)
Performance Metrics
98.4%
List to Sale Ratio
Sold below asking price
116
Days on Market
Extended listing
Price per Square Foot Analysis
Original $/sq ft:
$1,155
Sale $/sq ft:
$1,137
This property sold for $1,137 per square foot
Sale Summary
This property sold for 1.6% below the original asking price.
At 116 days on market, this property took longer than average to sell.
Nearby Sales Comparison
Based on 50 similar properties sold within 0.5 miles in the last 90 days
This Property
$1,137/sq ft
Area Median
$754/sq ft
Difference
+50.8%
This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.
About this home
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!
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Scan with phone
Public Records & Permits
Log in to view assessor & tax records, ownership history, and recent building permits for this property.
BMN Estimate
Get the number an algorithm can't give you
A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.
Recently Sold Nearby
Property History
Market Insights
114
Total Days on Market
Property Timeline
Sold
Jun 9, 2025
$865,000
Property sold
Days on Market: 114
Listed for Sale
Jan 14, 2025
$865,000
Original listing
Agent: Matthew Petty
Office: FRAME Residential
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 06/09/2025 | ✓ Sold | $865,000 | - | - | Property sold |
| 01/14/2025 | 🏠 Listed for Sale | $865,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $5,568 | $824,900 |
Financial Details
Annual Property Tax
$5,568
Tax Year 2025
HOA Fee
$534
Monthly
Assessed Value
$824,900
Facts & Features
1 Car Garage
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
2018
Living Area
761 sq ft
Bedrooms
1
Full Baths
1
Total Rooms
4
Interior
Heating
Forced Air, Natural Gas
Cooling
Central Air
Flooring
Hardwood
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator
Fireplace
None
Basement
N
Laundry
In Unit, Washer Hookup
Features
Internet Available - Unknown
Exterior
Construction
Frame, Stone
Architecture
None
Roof
Rubber
Features
Balcony
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Garage Spaces
1
Has Garage
Yes
Features
Attached, Under, Garage Door Opener, Heated Garage, Deeded, On Street
Total Spaces
1
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Gas Range, Washer Hookup
Financial
Annual Tax
$5,568
Assessed Value
$824,900
HOA & Community
HOA Fee
$534 Monthly
Fee Includes
Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
Amenities
Elevator(s), Fitness Center, Clubroom
Optional Fee Includes
None
Owner-Occupied Units
65
MA Disclosures
Seller Disclosures
Port 45 Is A Non-smoking Property. Building Has A Move-in Fee Of $400. Taxes Shown Reflect 2025 Residential Tax Exemption Of $3984.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Mid-Rise"]
Unit/Building
504
Sq Ft Source
Other
Documents
Master Deed, Unit Deed, Rules & Regs, Management Association Bylaws, Floor Plans, Association Financial Statements (6)
County
Suffolk
Total market time (incl. prior listings)
114 days
Property Overview
Property Type
Condominium
Listing Type
Sold
Year Built
2018
Bedrooms
1
Full Bathrooms
1
Living Area
761 sq ft
Total Rooms
4
Stories
1
Entry Level
5
Floor Layout
Interactive room guide
Floor Layout
Finished Area
761 sq ft above grade
Display Options
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Hardwood
Appliances:
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator
Interior Features:
Internet Available - Unknown
Windows:
Basement:
N
Laundry:
In Unit, Washer Hookup
Security:
Intercom, TV Monitor, Concierge
Construction & Materials
Year Built:
2018
Structure Type:
Mid-Rise
Exterior Materials:
Frame, Stone
Roof:
Rubber
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Forced Air, Natural Gas
Heating Zones:
1
Cooling:
Central Air
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 Spaces:
1
Garage Type:
Attached
Total Parking Spaces:
1
Parking Features:
Attached, Under, Garage Door Opener, Heated Garage, Deeded, On Street
Nearby Schools
School information not available for this location.
Location
Loading map...
Neighborhood
South Boston
45 W 3rd Street # 504, Boston MA 02127
Boston, MA 02127
Listing Information
Listing Agent
Matthew Petty
Listing Office
FRAME Residential
Office Phone
617-543-3900
Agent MLS ID
NB110484
Office MLS ID
AN7184
Listing Data Updated
Jun 10, 2025 10:45 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
Contact Us
Ask about this property — free, no obligation.
Similar Homes for Sale
Comparable Properties
Customize Comparable Search
Finding comparable properties...
Loading market insights for Boston.