Multiple Spaces
For Lease Office

The Washington

510-530 Walnut Street, Philadelphia, PA 19106 United States
Multiple Spaces
For Lease Office

The Washington

510-530 Walnut Street, Philadelphia, PA 19106 United States
Building Class
Class A
Total Available Space
218,674 SF
Building Size
857,308 SF
Built
1930
Building Class
Class A
Total Available Space
218,674 SF
Building Size
857,308 SF

OVERVIEW

The One Washington Square (formerly Penn Mutual Towers) are established landmarks centered within Philadelphia's historic and business districts. The award-winning three-building complex, with towers constructed in 1914, 1930 and 1972, is one of the city's most highly regarded corporate addresses hosting a roster of prestigious firms. The Penn Mutual Towers overlook Independence Square and offer extraordinary views of the city from nearly every floor. The Philadelphia waterfront and some of the nation's most significant monuments add to the appeal of this important location. Impressive polished marble floors, commanding columns and intricate plaster ceilings above the walnut concierge and security station are striking indications of the quality of the complex. First class renovations throughout both towers offer comfortable, attractive and flexible space. Expansive window lines further enhance the setting, allowing natural light in offices and spectacular views.

CONTACT

Key Features
  • Impressive polished marble floors, commanding columns and intricate plaster ceilings above the walnut concierge and security station are striking indications of the quality of the complex. First class renovations throughout both towers offer comfortable, attractive and flexible space. Expansive window lines further enhance the setting, allowing natural light in offices and spectacular views.
  • Close proximity to the Federal Court, City Hall, Philadelphia's Central Business District as well as hotels, fine restaurants, shops, theaters, medical centers, and galleries adds to the convenience of this fine office complex. The Penn Mutual towers are also within walking distance from a number of residential areas including Society Hill and Queen Village.
  • On-site banking services
  • Numerous hotels, shops and dining areas within a three-block radius
  • Surrounding parks and historic monuments are easily accessible by car
  • Four garages within a three block radius

Details

Building Class:
Class A
Total Available Space:
218,674 SF
Building Size:
857,308 SF
Year Built/Renovated:
1930/1991

CONTACT

The Washington

AVAILABILITIES

SORT: AVAILABLE SPACE

Partial 3rd

Available Space

2,355 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

2,355 SF/2,355 SF

Sublease

No

Partial 16th

Available Space

2,561 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

2,561 SF/2,561 SF

Sublease

No

Partial 3rd

Available Space

3,925 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

3,925 SF/3,925 SF

Sublease

No

Available

Immediately

Partial 3rd

Available Space

4,205 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

4,205 SF/4,205 SF

Sublease

No

Available

Immediately

Partial 2nd

Available Space

4,904 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

4,904 SF/4,904 SF

Sublease

No

Available

Immediately

Partial 15th

Available Space

7,832 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

7,832 SF/7,832 SF

Sublease

No

Partial Mezzanine

Available Space

8,000 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

8,000 SF/8,000 SF

Sublease

No

Partial 2nd

Available Space

8,107 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

8,107 SF/8,107 SF

Sublease

No

Available

Immediately

Partial 4th

Available Space

8,658 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

8,658 SF/8,658 SF

Sublease

No

Partial 20th

Available Space

13,800 SF

Rental Price

$30.00 - $35.00 (Annual)

Rate Type

Net of Electric

Min/Max Contiguous

13,800 SF/13,800 SF

Sublease

No

Available

Immediately

Partial 2nd

Available Space

14,400 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

14,400 SF/14,400 SF

Sublease

No

Partial 12th

Available Space

15,977 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

15,977 SF/15,977 SF

Sublease

No

Available

Immediately

Partial 2nd Suite 2A

Available Space

16,268 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

16,268 SF/16,268 SF

Sublease

No

Available

Immediately

Partial 3rd

Available Space

16,268 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

16,268 SF/16,268 SF

Sublease

No

Available

Immediately

Partial 7th

Available Space

19,032 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

19,032 SF/19,032 SF

Sublease

No

Available

In Future

Partial 7th

Available Space

27,833 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

10,000 SF/27,833 SF

Sublease

No

Available

In Future

Entire 10th

Available Space

44,549 SF

Rental Price

Contact us for pricing

Rate Type

Net of Electric

Min/Max Contiguous

44,549 SF/44,549 SF

Sublease

No

Available

In Future

LOCATION

RELATED PROPERTIES

Eleven Penn Center
Available
For Sublease ● Office
Eleven Penn Center

1835 Market Street, #1100
Philadelphia, PA 19103
United States

Rental Price: Contact us for pricing

Seven Penn Center
Available in Future
For Sublease ● Office
Seven Penn Center

1635 Market Street
Philadelphia, PA 19102
United States

Rental Price: Contact us for pricing

Philadelphia - Office
Multiple Spaces
For Sublease ● Office
Two Logan Square

100 North 18th Street
Philadelphia, PA 19103
United States

Rental Price: Contact us for pricing

Philadelphia - Office
Available in Future
For Sublease ● Office
Two Logan Square

100 North 18th Street
Philadelphia, PA 19103
United States

Rental Price: Contact us for pricing

The Mulberry Atrium Building
Available in Future
For Sublease ● Office
The Mulberry Atrium Building

2133 Arch Street
Philadelphia, PA 19103
United States

Rental Price: Contact us for pricing

Philadelphia - Office
Multiple Spaces
For Lease ● Office
1880 John F. Kennedy Boulevard

1880 John F. Kennedy Boulevard
Philadelphia, PA 19103
United States

Rental Price: Contact us for pricing

With your permission we and our partners would like to use cookies in order to access and record information and process personal data, such as unique identifiers and standard information sent by a device to ensure our website performs as expected, to develop and improve our products, and for advertising and insight purposes.

Alternatively click on More Options and select your preferences before providing or refusing consent. Some processing of your personal data may not require your consent, but you have a right to object to such processing.

You can change your preferences at any time by returning to this site or clicking on  Cookies

More Options
Agree and Close
These cookies ensure that our website performs as expected,for example website traffic load is balanced across our servers to prevent our website from crashing during particularly high usage.
These cookies allow our website to remember choices you make (such as your user name, language or the region you are in) and provide enhanced features. These cookies do not gather any information about you that could be used for advertising or remember where you have been on the internet.
These cookies allow us to work with our marketing partners to understand which ads or links you have clicked on before arriving on our website or to help us make our advertising more relevant to you.
Cookie preferences
Agree All
Reject All
SAVE SETTINGS
Essential
Non Essential
Marketing