Overview

  • Updated On:
  • 06/20/2026
  • 267804
  • Property ID
  • 3
  • Bedrooms
  • 4
  • Bathrooms
  • 3,739 ft2
  • Property Size
  • 2023
  • Year Built:

Condo for Sale in Philadelphia, PA 19106 – 3 Bedrooms, 4 Baths – $4486800

$ 4,486,800
223 S 6th St #301, Philadelphia

Description

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 Cecil Baker, this limited collection of just eight luxury residences stands among the city’s most refined residential offerings. Rooted in the legacy of Mayor Richardson Dilworth, who helped lead the revitalization of Society Hill, The Dilworth House pays homage to its past with stately Colonial Revival architecture by G. Edwin Brumbaugh, echoing 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. Residence 301 offers 3,739 square feet of thoughtfully designed interior space and 272 square feet of private outdoor living, incorporating part of the original Dilworth House. Soaring ceilings, architectural details, and curated finishes create a seamless balance between historic charm and modern refinement. The layout features three spacious bedrooms, three-and-a-half baths, a family room, and a versatile den, ideal for everyday living or elegant entertaining. The open-concept design connects a generous living area, dining space, and a chef’s kitchen by The Cut, meticulously crafted in Italy. Imported cabinetry, porcelain surfaces, and top-tier Gaggenau appliances, including double ovens and a built-in espresso system, elevate both form and function. Each residence in The Dilworth House showcases bespoke kitchens and architecturally forward layouts designed to enhance natural light and views of Washington Square Park. The primary suite enjoys access to the private terrace, a custom dressing area, and a spa-inspired marble bath with radiant-heated floors, soaking tub, glass-enclosed steam shower, and dual vanities. Additional ensuite bedrooms provide flexibility for guest quarters, an office, or studio space — each featuring generous closets and refined finishes imported from Italy. Building amenities include a full-time doorman, residents-only fitness studio by Technogym, storage, and a state-of-the-art automated parking system that parks and retrieves your car with the touch of a button. Constructed with reinforced concrete, soundproofing, and secure access, each home also features Lutron lighting, two-zone HVAC, and smart-home integration. A 10-year tax abatement and low condo fees provide long-term value. Additionally, there is a rare opportunity to purchase a 504-square-foot ground-floor auxiliary space, ideal for a guest suite, office, or gym. With the option to add a full bathroom, the total potential living space expands to 4,243 square feet. Located directly on Washington Square Park in the Society Hill district, residents are steps from Talula’s Garden, Zahav, Morimoto, and Old City’s cultural venues, with easy access to I-95, I-676, and 30th Street Station. The Dilworth House represents a rare opportunity to own new construction overlooking Washington Square Park— a home that honors its historic past while redefining modern luxury living in Philadelphia.

Address: 223 S 6th St #301
State/County:
Zip: 19106
Country: United States

Property Id: 267804
Price: $ 4,486,800
Property Size: 3,739 ft2
Bedrooms: 3
Bathrooms: 4
Year Built: 2023

Energy Class: A+
Energy class A+
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AvailableMax Intelligence

Neighborhood & Market Insights

List price $4,486,800 Current property price
Price per sq ft $1,200 3,739 sq ft listed
Area median $516,750 32 comparables
Internal estimate $1,418,204 - $1,599,251 Based on area price per sq ft
School district 1 school Provider ready
Walkability & Transit Ready for data
Walk Score Connect location Uses the existing Walk Score setup
Transit Score Pending Shown when Walk Score returns transit coverage
Location signal Philadelphia 223 S 6th St #301, 19106, Philadelphia, Pennsylvania
Open Walk Score
Neighborhood Market Strong sample
Median list price $516,750
Median price per sq ft $404
Trend lens Current active inventory
Valuation source Internal market model
This property $4,486,800
Area median $516,750
Estimate lens $1,508,727

This property is 768.3% above the current neighborhood median.

Price History Listing timeline
12/14/2025 Listed $4,486,800
06/20/2026 Last updated $4,486,800
Schools & District Provider ready
Schools Philadelphia Ready for school data provider mapping.

The schools block is active and ready for district, ratings, and assigned-school provider data.

Estimated Value History Trend ready
12/14/2025 Listing baseline $4,486,800
06/20/2026 AvailableMax estimate range $1,418,204 - $1,599,251

-66.4% modeled change across available points

Philadelphia Pennsylvania 19106
Data sources
Walk Score setup AvailableMax active listings AvailableMax market model School metadata Listing and valuation history

$ 30,706.39
per month
  • Principal and Interest
  • Property Tax
  • HOA fee
$ 25,097.89

Transport
Supermarkets
Schools
Restaurants
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Important Listing Information

Property ID: 267804

Property Address: 223 S 6th St #301, Philadelphia, Pennsylvania, 19106

Property details, pricing, availability, photos, dimensions, neighborhood information, and energy-related data may be provided by the property owner, listing agent, user submissions, or third-party data sources. Information may change without notice and should be independently verified before making any real estate, financial, or legal decision.

AvailableMax is a U.S.-based real estate technology platform that enables listing visibility and direct connections between users. AvailableMax does not represent buyers, sellers, landlords, or tenants in real estate transactions, and does not provide brokerage, legal, lending, or closing services unless expressly stated otherwise.

Photos, media, and listing content may be uploaded by users or supplied by third-party sources. Availability, accuracy, completeness, ownership, and usage rights of submitted materials are the responsibility of the submitting source.

Energy-related metrics and similar property attributes may be estimate-based or source-provided and may not reflect official governmental or certified assessments.

Data last updated: June 20, 2026 — 9:51 AM

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