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901 N Penn Street F2101Philadelphia, PA 19123

For Sale

$6,299,900

Smart Buyer Rebate $62,999

There are penthouses... and then there is The Penthouse.

An exceedingly rare and truly once-in-a-lifetime opportunity awaits in Waterfront Square, Philadelphia's premier gated waterfront community. Encompassing more than 7,500 square feet across two spectacular levels, this is the largest bi-level penthouse residence in the community - an offering of unparalleled scale, sophistication, and commanding views.

Designed for those who refuse to compromise, this exceptional residence features five spacious bedrooms, four full bathrooms, and one half bath, thoughtfully arranged to provide the comfort and privacy of a single-family home with the convenience and security of luxury condominium living.

Walls of floor-to-ceiling glass flood the home with natural light while framing breathtaking panoramic views of the Center City skyline, the Delaware River, and the iconic Ben Franklin Bridge. Nearly every room opens to the outdoors, seamlessly blending interior and exterior living.

Adding to its unmatched appeal is more than 2,000 square feet of private terrace space - an extraordinary outdoor retreat perfect for elegant entertaining, intimate gatherings, or simply enjoying sunrise over the river and the dazzling city lights each evening.

Recently refreshed throughout, the residence showcases fresh designer paint, new luxury vinyl plank flooring, and a beautifully renovated main gourmet kitchen appointed with contemporary finishes and abundant workspace. A second full kitchen on the upper level creates exceptional flexibility, making the upper floor ideal as a private guest residence, multi-generational living space, executive retreat, or the ultimate entertaining level.

Whether hosting grand-scale events or enjoying the serenity of luxury waterfront living, this remarkable penthouse delivers an experience unlike anything else in Philadelphia.

Residents of Waterfront Square enjoy an exceptional collection of resort-style amenities including 24-hour gated security, concierge service, valet parking, state-of-the-art fitness facilities, indoor lap pool, spa, riverfront walking paths, beautifully landscaped grounds, and convenient shuttle service to Center City. Just minutes from Philadelphia's finest restaurants, cultural institutions, sporting venues, and major highways, this is luxury living without equal.

A residence of this caliber is rarely offered and impossible to replicate. This is more than a home-it is one of Philadelphia's most extraordinary addresses.

Listed by Charles J Becker IV

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License #RM424584

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Engel & Volkers

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6104205427

Last updated July 19, 2026

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Source: BrightMLS #PAPH2642404

Listing Facts

  • TypeCondo
  • NeighborhoodNorthern Liberties
  • Bedrooms5
  • Bathrooms5
  • Days on Prevu17
  • HOA/Maint. Fees$5,400/month
  • Taxes$34,369/year
  • Size6,314 sqft
  • Price per sqft$998

Amenities

  • Concierge
  • Elevator
  • Pool - Indoor
  • Fitness Center

Location

Mortgage Calculator

Listing History

07/15/2026
Listed by Engel & Volkers
$6,299,900

Property Details for 901 N Penn Street F2101

Association

Amenities

  • Association Amenities: Club House, Common Grounds, Community Center, Concierge, Elevator, Exercise Room, Extra Storage, Fitness Center, Gated Community, Hot Tub, Pool - Indoor, Recreational Center, Reserved/Assigned Parking, Sauna, Security
  • Pets Allowed: Case by Case Basis

Fees

  • Association Fee 2: $5,400.00 Monthly
  • Association Fee Includes: Air Conditioning, Common Area Maintenance, Ext Bldg Maint, Heat, Insurance, Management, Parking Fee, Pool(s), Recreation Facility, Reserve Funds, Security Gate, Sewer, Snow Removal, Trash, Water

Exterior

Construction

  • New Construction: No
  • Property Condition: Excellent
  • Year Built: 2009
  • Architectural Style: Contemporary, Bi-level, Traditional, Unit/Flat
  • Construction Materials: Masonry
  • Entry Level: 21

Features

  • Other Structures: Above Grade, Below Grade
  • Waterfront: No

Measurements

  • Lot Dimensions Source: Assessor
  • Lot Size Dimensions: 0

Financial

Taxes

  • Tax Annual Amount: $34,369.00
  • Tax Year: 2025

Interior

Features

  • Fireplace: No

Measurements

  • Living Area: 6,314
  • Living Area Source: Assessor

Rooms

  • Has Basement: No
  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 5
  • Main Level Bedrooms: 4

Other

General

  • Exclusions: Stagers belongings
  • Senior Community: No

Location

  • Subdivision Name: WATERFRONT SQUARE
  • Tax Lot: 500

Parking

Parking

  • Garage Spaces: 4
  • Garage: Yes
  • Parking Features: Assigned

Utilities

Equipment

  • Cooling: Central A/C
  • Heating: Central
  • Has Heating: Yes
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 5 bedrooms and 5 bathrooms in this condo at 901 N Penn Street F2101.

Does this condo have parking?

Yes, there are 4 parking spaces available for 901 N Penn Street F2101.

What are the annual taxes for 901 N Penn Street F2101?

Annual taxes for this condo are estimated at $34,369.

How does 901 N Penn Street F2101 compare to other condos in Northern Liberties?

This condo is listed 462% above the average price for condos in Northern Liberties and has been on the market for 124 less days than the typical home in this area.

What is the square footage on this condo?

According to the MLS, this listing is 6,314 sqft.

901 N Penn Street F2101 is a 5-bedroom, 5-bath condo for sale in PHILADELPHIA PA 19123. On Prevu for 17 days at $6,299,900. This home features 6,314 square feet of living space, located in Northern Liberties. The median listing price for condos in this area is $665,000. Additional amenities include concierge, elevator, fitness center, and pool - indoor. View other condo listings in Philadelphia.

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.