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Listing description

Experience the ultimate in worry-free Center City living at 118 S 21st St, Apt 1211, nestled in Philadelphia's premier Rittenhouse Square neighborhood. Situated on a high floor of the iconic 2101 Cooperative—the city's very first co-op building—this bright and inviting one-bedroom, one-bathroom home blends timeless charm with an effortless urban lifestyle. 🌅 East-Facing Morning Light & Breathtaking Skyline Views Boasting a highly desirable eastern exposure, this apartment welcomes the day with glorious, natural morning sunlight. Huge windows frame spectacular, unobstructed views of the Philadelphia skyline, flooding the open-concept living and dining spaces with vibrant energy. Whether you are sipping your morning coffee or watching the city lights flicker on at twilight, the east-facing view serves as a stunning, sun-drenched backdrop to everyday living. 🍳 Creative, High-Efficiency Kitchen The thoughtfully configured galley kitchen maximizes functionality for the urban culinary enthusiast. Outfitted with vibrant blue pegboard walls, overhead racks, and creative built-in storage solutions, this space is engineered to keep your cookware, gadgets, and spices beautifully organized and within arm's reach. An adorable folding wooden wall table adds instant prep space or a cozy spot for casual dining. 🤝 Elite Co-Op Lifestyle & Premium Amenities Embrace a true sense of community and ease with unparalleled building amenities. Your monthly cooperative fee offers ultimate convenience, wrapping nearly all of your major living expenses into a single predictable bill: electric, heat, air conditioning, water, basic cable, real estate taxes, and building maintenance. Residents gain exclusive access to a robust array of premium building features: Spectacular Rooftop Garden: A beautifully landscaped, fully furnished sun deck boasting panoramic 360-degree views of the downtown skyline—perfect for evening cocktails or relaxing above the city. Premier Safety & Service: Peace of mind with a 24-hour doorman and on-site management/maintenance teams. Building Conveniences: A warm, inviting lobby, high-capacity commercial-grade laundry facilities, bike storage rooms, a dedicated guest suite for your visitors, and valet parking available for a low monthly fee. 🌳 Unbeatable Rittenhouse Location Perfectly positioned at the vibrant corner of 21st and Walnut Streets, your front door is just steps from the historic greenery of Rittenhouse Square Park. Enjoy immediate access to Philadelphia’s finest award-winning restaurants, high-end boutique shopping, cafes, and cultural institutions. Leave the car behind—this address boasts a near-perfect walk score, giving you the best of the city right at your fingertips.

Facts & features

Interior

Bedrooms
1
Bathrooms
1 full
Living area
663 sq ft
Heating
Baseboard - Hot Water, Steam
Cooling
Wall Unit

Property & construction

Property type
Residential · Unit/Flat/Apartment
Architectural style
Mid-Century Modern
Year built
1954

Lot & parking

Garage
1 space

Financial

Price / sq ft
$121
HOA dues
None

Listing details

MLS #
PAPH2672558
County
Philadelphia County
School district
The School District Of Philadelphia

Interior features

Appliances
Disposal, Oven/Range - Electric, Refrigerator
Flooring
Hardwood, Luxury Vinyl Tile, Tile/Brick
Interior features
Bathroom - Soaking Tub, Bathroom - Tub Shower, Ceiling Fan(s), Combination Dining/Living, Flat, Floor Plan - Open, Kitchen - Galley, Primary Bath(s), Upgraded Countertops, Wood Floors
Laundry
Lower Floor, Shared
Levels
1
Accessibility
No Stairs
Security
24 hour security, Carbon Monoxide Detector(s), Desk in Lobby, Doorman, Electric Alarm, Exterior Cameras, and 6 more

Exterior & construction

Construction
Brick
Exterior features
Awning(s), Fire Escape, Flood Lights, Roof Deck, Sidewalks, Street Lights
Patio & porch
Roof
Windows
Double Pane
View
City, Panoramic

Systems & utilities

Heating fuel
Other
Cooling fuel
Electric
Hot water
Other
Water source
Public
Sewer
Public Sewer

Parking

Parking
Parking Garage, Parking Lot
Garage type
Basement Garage, Covered Parking, Garage - Side Entry
Parking features
Attendant, Concrete Driveway, Fenced, Lighted Parking, Parking Fee, Secure Parking
Total spaces
101

Community

Subdivision
RITTENHOUSE SQUARE
HOA amenities
None
HOA includes
A/C unit(s), Air Conditioning, Appliance Maintenance, Cable TV, Common Area Maintenance, Electricity, Ext Bldg Maint, Heat, and 7 more

Lot & zoning

Lot dimensions
126.00 x 176.00
Zoning
RESIDENTIAL
Cross street
Walnut Street

Included in the sale

Inclusions
All Appliances As IS
Possession
Immediate, Negotiable

Price history

DateEventPrice
Sep 19, 2026Listed for sale$80,000

Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.

This address was previously listed June 2026 and November 2025 and taken off the market without selling. A new listing restarts the days-on-market clock.

The NookLocal estimate

$92,000

Above the asking price by 15%.

Automated estimate, not an appraisal.

This home's sale history

  • Sold April 2026$100,352
  • Sold February 2026$75,000
  • Sold November 2025$77,997
  • Sold October 2025$80,000
  • Sold October 2025$125,000
Full value analysis and the comps behind it

Estimated taxes

Recorded property taxes: $0 (2026 bill as recorded in the MLS).

Estimated monthly payment calculator

$16,000 (20%)
6.43%

Loan term

Estimated monthly payment

$425/mo

Principal & interest
$402
Property taxes
Home insurance (est.)
$23

Taxes use the amount recorded on the MLS. The default rate is the average 30-year rate as of July 2026; insurance is estimated at 0.35% of the price per year. Below 20% down, lenders usually add mortgage insurance, which this estimate doesn't include. Estimate only; verify before relying on it.

Area statistics

School district

The School District Of Philadelphia

2025 PA state assessments (PSSA / Keystone) and graduation data. The index measures student outcomes, not school effectiveness, and is not adjusted for demographics. Districts serve all residents; verify enrollment boundaries with the district.

Safety data

Philadelphia County crime & safety numbers →

County figures from FBI and Pennsylvania source data.

Property taxes

Philadelphia County taxes, explained →

Millage, the Common Level Ratio, and what changes after you buy.

© BRIGHT, All Rights Reserved

Information Deemed Reliable But Not Guaranteed

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which United Real Estate Strive 212 participates, and is provided by BRIGHT through a licensing agreement.

IDX listings are displayed pursuant to broker of record United Real Estate Strive 212, Frank Ramos, Broker/Owner, PA Broker License RM424345, 1220 Broadcasting Rd, Suite 201, Wyomissing, PA 19610, (610) 372-0212.

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: September 20, 2026 at 8:18 AM EDT

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