


1830 Rittenhouse Square #3ab, Philadelphia, PA 19103
Listing Courtesy of Compass Pennsylvania, LLC

































































$6,299,900
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 comfo...
Listing updated: July 19, 2026 at 12:27 AM
Listed by:
Charles J Becker Iv (610) 420-5427, Engel & Volkers
Source: Bright MLS · MLS #PAPH2642404
Est. monthly payment
Down payment
Based on 20% down ($1,259,980), 6.85% interest rate, 30-year fixed. Insurance is an estimate. Actual costs may vary.
Rates provided by Mable Loans.
| Date | Event | Price |
|---|---|---|
| Jul 15, 2026 | Listed for sale | $6,299,900 |
901 N Penn Street #f2101, Philadelphia, PA 19123
Est. monthly payment
at 20% down · $6,299,900 list
Tour for free, no strings attached
Mable Loans · Equal Housing Lender
NMLS #1949497
Similar homes sold within 0.5 miles in the last 90 days.

722 N 3rd Street
Philadelphia, PA
$1.52M
Sold May 27, 2026 · Listed $1.60M

211 E Wildey Street
Philadelphia, PA
$1.16M
Sold May 22, 2026 · Listed $1.17M
This home sale information is not to be construed as an appraisal and may not be used as such for any purpose. BRIGHT MLS is the (or a) provider of this home sale information and has compiled content from various sources. Some properties represented may not have actually sold due to reporting errors.
$37,989/mo
Est. · $6,299,900 list

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange (IDX) program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Samson Properties participates, and is provided by BRIGHT through a licensing agreement. © 2026 Bright MLS, All Rights Reserved. Information deemed reliable but not guaranteed. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale. Data last updated: 7/19/2026.