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Highlights

  • Prime Rittenhouse / Center City Location
  • Affordable and flexible office space
  • Utilities Included
  • Very Walkable
  • WiFi Included

All Available Spaces(9)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 4th Floor, Ste 1
  • 178 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

The 4th floor at 1521 Locust offers executive offices designed for professionals seeking a turnkey, boutique workspace in Center City near Rittenhouse. This full-floor suite features private offices, spacious team rooms, a spacious conference room for 14, and access to modern amenities that support a polished business environment. Enjoy an elevated and productive atmosphere for attorneys, consultants, startups, and small businesses alike. Just steps from Rittenhouse Square and surrounded by premier dining, retail, and transit options, the 4th floor provides an impressive business presence and unmatched convenience in one of Philadelphia’s most desirable commercial districts.

  • Fully Built-Out as Standard Office
  • Partitioned Offices
  • Plug & Play
  • Central Air and Heating
  • Fully Carpeted
  • Recessed Lighting
  • Accent Lighting
  • Conference Room Usage Included (2 hours per month)
  • Private Offices and Virtual Offices available
  • Open Floor Plan Layout
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • Wi-Fi Connectivity
  • Drop Ceilings
  • After Hours HVAC Available
  • WiFi Included
  • Flexible Month to Month Terms
  • Promotional Offers Available
  • 4th Floor, Ste 2
  • 114 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

The 4th floor at 1521 Locust offers executive offices designed for professionals seeking a turnkey, boutique workspace in Center City near Rittenhouse. This full-floor suite features private offices, spacious team rooms, a spacious conference room for 14, and access to modern amenities that support a polished business environment. Enjoy an elevated and productive atmosphere for attorneys, consultants, startups, and small businesses alike. Just steps from Rittenhouse Square and surrounded by premier dining, retail, and transit options, the 4th floor provides an impressive business presence and unmatched convenience in one of Philadelphia’s most desirable commercial districts.

  • Fully Built-Out as Standard Office
  • Partitioned Offices
  • Plug & Play
  • Central Air and Heating
  • Fully Carpeted
  • Recessed Lighting
  • Accent Lighting
  • Conference Room Usage Included (2 hours per month)
  • Private Offices and Virtual Offices available
  • Open Floor Plan Layout
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • Wi-Fi Connectivity
  • Drop Ceilings
  • After Hours HVAC Available
  • WiFi Included
  • Flexible Month to Month Terms
  • Promotional Offers Available thru 1/31/2026
  • 4th Floor, Ste 3
  • 115 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
  • Partially Built-Out as Standard Office
  • Flexible Shared Space
  • 24/7 Access
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • Conference Room Available
  • Great Location
  • 4th Floor, Ste 4
  • 117 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
  • 1 Workstation
  • Professional Mail Service is Included
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • WiFi Included
  • 4th Floor, Ste 5
  • 335 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
  • Rate includes utilities, building services and property expenses
  • Negotiable Rate and Terms
  • Newly Renovated Space
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • Contact For More Information
  • Centrally Located Near Many Restaurants
  • 4th Floor, Ste 6
  • 108 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • 4th Floor, Ste 7
  • 154 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • 4th Floor, Ste 8
  • 285 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • 4th Floor, Ste 9
  • 357 SF
  • Negotiable
  • $20.00 /SF/YR $1.67 /SF/MO $7,140 /YR $595.00 /MO
  • Office
  • Partial Build-Out
  • Now

Private window office on the 4th floor with attached en-suite private bathroom. Utilities included. Inquire for details.

  • Lease rate does not include certain property expenses
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Private attached bathroom
  • Newly renovated space
  • 24/7 access
  • Partially Built-Out as Standard Office
  • 1 Private Office
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • Window office
  • Conference Room On-Site
Space Size Term Rental Rate Space Use Build-Out Available
4th Floor, Ste 1 178 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
4th Floor, Ste 2 114 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
4th Floor, Ste 3 115 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
4th Floor, Ste 4 117 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now
4th Floor, Ste 5 335 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now
4th Floor, Ste 6 108 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
4th Floor, Ste 7 154 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
4th Floor, Ste 8 285 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
4th Floor, Ste 9 357 SF Negotiable $20.00 /SF/YR $1.67 /SF/MO $7,140 /YR $595.00 /MO Office Partial Build-Out Now

4th Floor, Ste 1

Size
178 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

4th Floor, Ste 2

Size
114 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

4th Floor, Ste 3

Size
115 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

4th Floor, Ste 4

Size
117 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
-
Available
Now

4th Floor, Ste 5

Size
335 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
-
Available
Now

4th Floor, Ste 6

Size
108 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

4th Floor, Ste 7

Size
154 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

4th Floor, Ste 8

Size
285 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

4th Floor, Ste 9

Size
357 SF
Term
Negotiable
Rental Rate
$20.00 /SF/YR $1.67 /SF/MO $7,140 /YR $595.00 /MO
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

4th Floor, Ste 1

Size 178 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

The 4th floor at 1521 Locust offers executive offices designed for professionals seeking a turnkey, boutique workspace in Center City near Rittenhouse. This full-floor suite features private offices, spacious team rooms, a spacious conference room for 14, and access to modern amenities that support a polished business environment. Enjoy an elevated and productive atmosphere for attorneys, consultants, startups, and small businesses alike. Just steps from Rittenhouse Square and surrounded by premier dining, retail, and transit options, the 4th floor provides an impressive business presence and unmatched convenience in one of Philadelphia’s most desirable commercial districts.

  • Fully Built-Out as Standard Office
  • Open Floor Plan Layout
  • Partitioned Offices
  • 1 Conference Room
  • Plug & Play
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • Central Air and Heating
  • Wi-Fi Connectivity
  • Fully Carpeted
  • Drop Ceilings
  • Recessed Lighting
  • After Hours HVAC Available
  • Accent Lighting
  • WiFi Included
  • Conference Room Usage Included (2 hours per month)
  • Flexible Month to Month Terms
  • Private Offices and Virtual Offices available
  • Promotional Offers Available

4th Floor, Ste 2

Size 114 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

The 4th floor at 1521 Locust offers executive offices designed for professionals seeking a turnkey, boutique workspace in Center City near Rittenhouse. This full-floor suite features private offices, spacious team rooms, a spacious conference room for 14, and access to modern amenities that support a polished business environment. Enjoy an elevated and productive atmosphere for attorneys, consultants, startups, and small businesses alike. Just steps from Rittenhouse Square and surrounded by premier dining, retail, and transit options, the 4th floor provides an impressive business presence and unmatched convenience in one of Philadelphia’s most desirable commercial districts.

  • Fully Built-Out as Standard Office
  • Open Floor Plan Layout
  • Partitioned Offices
  • 1 Conference Room
  • Plug & Play
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • Central Air and Heating
  • Wi-Fi Connectivity
  • Fully Carpeted
  • Drop Ceilings
  • Recessed Lighting
  • After Hours HVAC Available
  • Accent Lighting
  • WiFi Included
  • Conference Room Usage Included (2 hours per month)
  • Flexible Month to Month Terms
  • Private Offices and Virtual Offices available
  • Promotional Offers Available thru 1/31/2026

4th Floor, Ste 3

Size 115 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

  • Partially Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • Flexible Shared Space
  • Conference Room Available
  • 24/7 Access
  • Great Location

4th Floor, Ste 4

Size 117 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out -
Available Now

  • 1 Workstation
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • Professional Mail Service is Included
  • WiFi Included

4th Floor, Ste 5

Size 335 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out -
Available Now

  • Rate includes utilities, building services and property expenses
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • Negotiable Rate and Terms
  • Contact For More Information
  • Newly Renovated Space
  • Centrally Located Near Many Restaurants

4th Floor, Ste 6

Size 108 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space

4th Floor, Ste 7

Size 154 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space

4th Floor, Ste 8

Size 285 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space

4th Floor, Ste 9

Size 357 SF
Term Negotiable
Rental Rate $20.00 /SF/YR
Space Use Office
Build-Out Partial Build-Out
Available Now

Private window office on the 4th floor with attached en-suite private bathroom. Utilities included. Inquire for details.

  • Lease rate does not include certain property expenses
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 1 Private Office
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 1,763 SF of adjacent space
  • Private attached bathroom
  • Window office
  • Newly renovated space
  • Conference Room On-Site
  • 24/7 access

Property Overview

1521 Locust Street is a well-located professional office building in between Center City and Rittenhouse, offering approximately 3,500 SF of flexible office space ideal for law firms, consulting groups, creative agencies, and other professional users. Situated just steps from Rittenhouse Square and surrounded by some of the city’s best dining, retail, and transit options, the property provides exceptional walkability and convenience for employees and clients alike. Tenants benefit from a prestigious Locust Street address, easy access to SEPTA Regional Rail and subway lines, and a vibrant, amenity-rich neighborhood that enhances business visibility and day-to-day operations. This location represents a rare opportunity to secure efficient, affordable office space in one of Philadelphia’s most desirable commercial corridors.

  • Controlled Access
  • Property Manager on Site
  • Air Conditioning
  • Fiber Optic Internet

Property Facts

Building Type
Office
Year Built
1972
Building Height
10 Stories
Building Size
38,000 SF
Building Class
B
Typical Floor Size
3,800 SF
Unfinished Ceiling Height
10’

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 4th
  • 123 Offices
  • Rental and Leasing Services
  • 1st
  • Cyclebar
  • Arts, Entertainment, and Recreation
  • 1st
  • Schlesinger's Restaurant & Delicatessen
  • Accommodation and Food Services
Exceptionally walkable
100/100
Somewhat drivable
30/100
Exceptional public transit
100/100
Moderately bikeable
70/100
  • Listing ID: 38674175

  • Date on Market: 4/20/2026

  • Last Updated:

  • Address: 1521-1523 Locust St, Philadelphia, PA 19102

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