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1901 Walnut Street 15DPhiladelphia, PA 19103

For Sale

$1,750,000

Smart Buyer Rebate $17,500

An exceptional offering at The Rittenhouse Plaza with over seventy feet of park frontage and thirteen windows overlooking Rittenhouse Square. This expansive corner three bedroom, three bathroom residence spans more than 2,400 square feet and enjoys three coveted exposures—east, south, and west, filling the interiors with natural light and capturing sweeping views of Rittenhouse Square, Walnut Street, and dramatic sunsets. The foyer opens into a spacious living and dining area with hardwood floors accented by mahogany inlay, creating an inviting setting for both everyday living and entertaining. The thoughtfully designed kitchen is highlighted by quartz countertops, a large center island with seating, vented gas cooking by Zephyr, extensive cabinetry, multiple pantries, and four large windows that bring in natural light and fresh air. The private primary suite offers a peaceful retreat with a sitting room or office, a customized walk-in closet, and a luxurious en-suite bath featuring a frameless glass shower, double vanities with medicine cabinets, private commode, a built-in linen closet, and a window. The second bedroom is versatile with a Murphy bed, two closets, custom built-ins, and an en-suite bath. The third bedroom, currently used as a den, is appointed with custom bookshelves, built-in cabinetry, recessed lighting, and a ceiling fan. The third full bath is finished with floor-to-ceiling tile, a walk-in shower with bench, and a frameless glass door. Additional features include a separate laundry room with a full-size LG washer and dryer, multiple walk-in closets, and three zones of efficient Bosch water-source heat pumps. The Rittenhouse Plaza is one of Philadelphia’s premier New York style pre-war cooperatives, offering 24 hour concierge service, a beautifully landscaped courtyard, and a pet friendly environment. The monthly co-op fee includes real estate taxes, Fios cable, internet, water, sewer, and building maintenance. A deeded parking space at the Wanamaker House is available for purchase. Perfectly located in the heart of Rittenhouse Square, this home provides a rare combination of space, views, and convenience with world-class dining, shopping, and cultural destinations just outside your door.

Listed by Melissa Valenti

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License #RS285747

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Compass Pennsylvania, LLC

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2159395823

Last updated March 11, 2026

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Source: BrightMLS #PAPH2538058

Listing Facts

  • TypeCo-op
  • NeighborhoodRittenhouse
  • Bedrooms3
  • Bathrooms3
  • Days on Prevu174
  • Size2,400 sqft
  • Price per sqft$729

Amenities

  • Concierge
  • Elevator

Location

Mortgage Calculator

Listing History

03/06/2026
Price Decreased
$1,750,000
02/10/2026
Price Decreased
$1,795,000
09/22/2025
Listed by Compass Pennsylvania, LLC
$1,895,000

Property Details for 1901 Walnut Street 15D

Association

Amenities

  • Association Amenities: Common Grounds, Concierge, Elevator
  • Pets Allowed: Cats OK,Size/Weight Restriction,Number Limit,Dogs OK

Fees

  • Association Fee 2: $5,972.00 Monthly
  • Association Fee Includes: Common Area Maintenance, Ext Bldg Maint, Reserve Funds, Snow Removal, Sewer, Taxes, Trash, Water

Exterior

Construction

  • New Construction: No
  • Year Built: 1925
  • Architectural Style: Art Deco
  • Construction Materials: Other
  • Entry Level: 15

Features

  • Other Structures: Above Grade
  • Waterfront: No

Financial

Taxes

  • Tax Year: 2025

Interior

Measurements

  • Living Area: 2,400
  • Living Area Source: Estimated

Rooms

  • Has Basement: No
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 3
  • Main Level Bedrooms: 3

Other

General

  • Exclusions: Dining Room Chandelier, Window treatments in Living room and primary bedroom TV and Sonos sound system (negotiable), Murthy bed and mattress.
  • Senior Community: No

Location

  • Subdivision Name: RITTENHOUSE SQUARE

Parking

Parking

  • Garage: No
  • Parking Features: Parking Fee

Utilities

Equipment

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

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There are 3 bedrooms and 3 bathrooms in this co-op at 1901 Walnut Street 15D.

How does 1901 Walnut Street 15D compare to other co-ops in Rittenhouse?

This co-op is listed 90% above the average price for co-ops in Rittenhouse and has been on the market for 16 more days than the typical home in this area.

What is the square footage on this co-op?

According to the MLS, this listing is 2,400 sqft.

1901 Walnut Street 15D is a 3-bedroom, 3-bath co-op for sale in PHILADELPHIA PA 19103. Available on Prevu for 174 days at $1,750,000. This includes a recent price decrease of $45,000. This residence features 2,400 square feet of living space, located in Rittenhouse. The median listing price for co-ops in this area is $730,000. Additional amenities include concierge and elevator. View other co-op 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.