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$350 Offices | $75 Mailbox @ 123Offices.com 1521-1523 Locust St 108 - 1,763 SF of Office Space Available in Philadelphia, PA 19102



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
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
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
- 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
- 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
- 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
- Can be combined with additional space(s) for up to 1,763 SF of adjacent space
- Can be combined with additional space(s) for up to 1,763 SF of adjacent space
- Can be combined with additional space(s) for up to 1,763 SF of adjacent space
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
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
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$350 Offices | $75 Mailbox @ 123Offices.com | 1521-1523 Locust St
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