An Iconic Location Built for the Visionary. Introducing The Dilworth House - a masterful blend of architectural heritage, elevated design, and modern sophistication, overlooking Philadelphia’s iconic Washington Square Park. Developed by Astoban Investments and brought to life by CBP Architects - the award-winning firm originally founded by the legendary Cecil Baker - this limited collection of just eight luxury residences stands among the most refined residential offerings in the city. Rooted in the legacy of Mayor Richardson Dilworth, a visionary who helped lead the revitalization of Society Hill, The Dilworth pays homage to its past with stately Colonial Revival architecture by renowned architect G. Edwin Brumbaugh. The building echoes the grace of Dilworth’s original 1957 mansion while embracing the innovation and craftsmanship of today’s luxury living. Behind a gated, professionally landscaped entry, residents are welcomed into a world of privacy, sophistication, and quiet grandeur. Interiors are thoughtfully designed with custom millwork, soaring ceilings, and elegant, curated finishes. Expansive private terraces - including the largest penthouse terrace in Philadelphia - offer seamless indoor/outdoor living and panoramic views of both the park and the Delaware River. Each residence features top-tier Gaggenau appliances, custom kitchens, and architecturally forward layouts designed to elevate everyday living. Building amenities include full-time doorman service, storage, a residents-only fitness studio, and a state-of-the-art automated parking system that allows you to park and retrieve your car with the touch of a button. A full 10-year tax abatement and low condo fees add meaningful long-term value. Experience peaceful, refined living right on Washington Square Park in this spacious 3-bedroom, 3.5-bath single-level residence spanning over 3,250 square feet. Designed for both elegance and ease, the home features a 235-square-foot private terrace off the living room with direct park views - while the opposite side offers sweeping sights of the Delaware River, creating a stunning backdrop from every room. The layout is open and inviting, with a seamless flow between the living area, dining space, and chef’s kitchen, outfitted with sleek Gaggenau appliances and premium finishes throughout. Whether you're hosting friends or enjoying a quiet evening at home, every inch of this residence is designed for comfort and sophistication. Step outside and you're in the heart of Society Hill, just moments from some of the city’s best restaurants, shops, and cultural spots. And with fast, easy access to major highways and the Jersey Shore, weekend getaways are always within reach.Parking: One space included. An additional space is available for $200,000. More details and photos coming soon.
New construction
$5,526,000
223 S 6th St #601, Philadelphia, PA 19106
3beds
3,251sqft
Est.:
Condominium
Built in 2023
-- sqft lot
$5,220,700 Zestimate®
$1,700/sqft
$2,303/mo HOA
What's special
- 26 days
- on Zillow |
- 311 |
- 3 |
Zillow last checked: 7 hours ago
Listing updated: May 12, 2025 at 07:35am
Listed by:
Reid Rosenthal 215-546-0550,
BHHS Fox & Roach At the Harper, Rittenhouse Square (215) 546-0550
Source: Bright MLS,MLS#: PAPH2473838

Travel times
Tour with a buyer’s agent
Tour with a buyer’s agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
- Main level bathrooms: 4
- Main level bedrooms: 3
Basement
- Area: 0
Heating
- Hot Water, Natural Gas
Cooling
- Central Air, Other
Appliances
- Included: Gas Water Heater
- Laundry: Dryer In Unit, Washer In Unit, In Unit
Features
- Has basement: No
- Has fireplace: No
Interior area
- Total structure area: 3,251
- Total interior livable area: 3,251 sqft
- Finished area above ground: 3,251
- Finished area below ground: 0
Property
Parking
- Total spaces: 1
- Parking features: Garage Faces Rear, Underground, Other, Attached, On Street
- Attached garage spaces: 1
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: Accessible Elevator Installed
Features
- Levels: One
- Stories: 1
- Patio & porch: Terrace
- Pool features: None
- Has view: Yes
- View description: City, Panoramic
Lot
- Features: Urban
Details
- Additional structures: Above Grade, Below Grade
- Parcel number: 888001763
- Zoning: CMX4
- Special conditions: Standard
Construction
Type & style
- Home type: Condo
- Architectural style: Contemporary
- Property subtype: Condominium
- Attached to another structure: Yes
Materials
- Masonry
Condition
- Excellent
- New construction: Yes
- Year built: 2023
- Major remodel year: 2025
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: Washington Sq
HOA
- Has HOA: No
- Amenities included: Elevator(s), Security
- Services included: Common Area Maintenance, Maintenance Structure, Snow Removal, Trash
- Condo and coop fee: $2,303 monthly
Location
- Region: Philadelphia
- Municipality: PHILADELPHIA
Financial & listing details
- Price per square foot: $1,700/sqft
- Tax assessed value: $684,000
- Annual tax amount: $9,574
- Date on market: 5/5/2025
- Listing agreement: Exclusive Right To Sell
- Listing terms: Negotiable
- Ownership: Condominium
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