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The Foundry 1055 Thomas Jefferson St NW 933 - 110,540 SF of 4-Star Office Space Available in Washington, DC 20007



ALL AVAILABLE SPACES(13)
Display Rental Rate as
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
- Rate includes utilities, building services and property expenses
Brand new spec suite with high-end finishes.
Brand new spec suite with high-end finishes.
RARE GEORGETOWN SPACE WITH XL PRIVATE PATIO ON THE CANAL. FULL BUILT OUT, AVAILABLE 8/1/2026
- Listed rate may not include certain utilities, building services and property expenses
Space recently demolished and in white-box condition. Exposed brick (see attached photos).
- Rate includes utilities, building services and property expenses
Rare Canal facing suite with large exterior patio. Available 6.1.2026. Built out but will customize for long term lease.
- Rate includes utilities, building services and property expenses
- Space is in Excellent Condition
- Fully Built-Out as Standard Office
- Rate includes utilities, building services and property expenses
- Space is in Excellent Condition
https://my.matterport.com/show/?m=aREnEYSkSwj
- Rate includes utilities, building services and property expenses
- Rate includes utilities, building services and property expenses
- Rate includes utilities, building services and property expenses
Top floor opportunity with views overlooking C&O Canal.
- Rate includes utilities, building services and property expenses
Top floor opportunity with views overlooking C&O Canal. This space is contiguous to Suites 600 and 610 - total availability of 26,221 RSF to 29,997 RSF
- Rate includes utilities, building services and property expenses
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 1st Floor, Ste L08 | 933 SF | Negotiable | $58.00 /SF/YR $4.83 /SF/MO $54,114 /YR $4,510 /MO | Office | - | November 01, 2026 |
| 1st Floor, Ste L20 | 3,226 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Spec Suite | Now |
| 1st Floor, Ste L30 | 2,619 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Spec Suite | Now |
| 2nd Floor, Ste 200 | 26,907 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | August 01, 2026 |
| Mezzanine, Ste M07 | 5,447 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 3rd Floor, Ste 300 | 11,842 SF | Negotiable | $47.00 /SF/YR $3.92 /SF/MO $556,574 /YR $46,381 /MO | Office | Shell Space | Now |
| 3rd Floor, Ste 303 | 10,330 SF | Negotiable | $56.00 /SF/YR $4.67 /SF/MO $578,480 /YR $48,207 /MO | Office | Full Build-Out | June 01, 2026 |
| 3rd Floor, Ste 304 | 6,467 SF | Negotiable | $53.00 /SF/YR $4.42 /SF/MO $342,751 /YR $28,563 /MO | Office | Full Build-Out | Now |
| 4th Floor, Ste 475 | 8,971 SF | Negotiable | $56.00 /SF/YR $4.67 /SF/MO $502,376 /YR $41,865 /MO | Office | - | Now |
| 5th Floor, Ste 500 | 8,147 SF | Negotiable | $55.00 /SF/YR $4.58 /SF/MO $448,085 /YR $37,340 /MO | Office | Full Build-Out | Now |
| 5th Floor, Ste 520 | 3,000-8,375 SF | Negotiable | $52.00 /SF/YR $4.33 /SF/MO $435,500 /YR $36,292 /MO | Office | Full Build-Out | Now |
| 6th Floor, Ste 600 | 3,617 SF | Negotiable | $55.00 /SF/YR $4.58 /SF/MO $198,935 /YR $16,578 /MO | Office | Shell Space | Now |
| 6th Floor, Ste 650 | 13,659 SF | Negotiable | $55.00 /SF/YR $4.58 /SF/MO $751,245 /YR $62,604 /MO | Office | - | Now |
1st Floor, Ste L08
| Size |
| 933 SF |
| Term |
| Negotiable |
| Rental Rate |
| $58.00 /SF/YR $4.83 /SF/MO $54,114 /YR $4,510 /MO |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| November 01, 2026 |
1st Floor, Ste L20
| Size |
| 3,226 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Spec Suite |
| Available |
| Now |
1st Floor, Ste L30
| Size |
| 2,619 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Spec Suite |
| Available |
| Now |
2nd Floor, Ste 200
| Size |
| 26,907 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| August 01, 2026 |
Mezzanine, Ste M07
| Size |
| 5,447 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
3rd Floor, Ste 300
| Size |
| 11,842 SF |
| Term |
| Negotiable |
| Rental Rate |
| $47.00 /SF/YR $3.92 /SF/MO $556,574 /YR $46,381 /MO |
| Space Use |
| Office |
| Condition |
| Shell Space |
| Available |
| Now |
3rd Floor, Ste 303
| Size |
| 10,330 SF |
| Term |
| Negotiable |
| Rental Rate |
| $56.00 /SF/YR $4.67 /SF/MO $578,480 /YR $48,207 /MO |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| June 01, 2026 |
3rd Floor, Ste 304
| Size |
| 6,467 SF |
| Term |
| Negotiable |
| Rental Rate |
| $53.00 /SF/YR $4.42 /SF/MO $342,751 /YR $28,563 /MO |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
4th Floor, Ste 475
| Size |
| 8,971 SF |
| Term |
| Negotiable |
| Rental Rate |
| $56.00 /SF/YR $4.67 /SF/MO $502,376 /YR $41,865 /MO |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
5th Floor, Ste 500
| Size |
| 8,147 SF |
| Term |
| Negotiable |
| Rental Rate |
| $55.00 /SF/YR $4.58 /SF/MO $448,085 /YR $37,340 /MO |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
5th Floor, Ste 520
| Size |
| 3,000-8,375 SF |
| Term |
| Negotiable |
| Rental Rate |
| $52.00 /SF/YR $4.33 /SF/MO $435,500 /YR $36,292 /MO |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
6th Floor, Ste 600
| Size |
| 3,617 SF |
| Term |
| Negotiable |
| Rental Rate |
| $55.00 /SF/YR $4.58 /SF/MO $198,935 /YR $16,578 /MO |
| Space Use |
| Office |
| Condition |
| Shell Space |
| Available |
| Now |
6th Floor, Ste 650
| Size |
| 13,659 SF |
| Term |
| Negotiable |
| Rental Rate |
| $55.00 /SF/YR $4.58 /SF/MO $751,245 /YR $62,604 /MO |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
1st Floor, Ste L08
| Size | 933 SF |
| Term | Negotiable |
| Rental Rate | $58.00 /SF/YR |
| Space Use | Office |
| Condition | - |
| Available | November 01, 2026 |
- Rate includes utilities, building services and property expenses
1st Floor, Ste L20
| Size | 3,226 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Spec Suite |
| Available | Now |
Brand new spec suite with high-end finishes.
1st Floor, Ste L30
| Size | 2,619 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Spec Suite |
| Available | Now |
Brand new spec suite with high-end finishes.
2nd Floor, Ste 200
| Size | 26,907 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | August 01, 2026 |
RARE GEORGETOWN SPACE WITH XL PRIVATE PATIO ON THE CANAL. FULL BUILT OUT, AVAILABLE 8/1/2026
- Listed rate may not include certain utilities, building services and property expenses
Mezzanine, Ste M07
| Size | 5,447 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
3rd Floor, Ste 300
| Size | 11,842 SF |
| Term | Negotiable |
| Rental Rate | $47.00 /SF/YR |
| Space Use | Office |
| Condition | Shell Space |
| Available | Now |
Space recently demolished and in white-box condition. Exposed brick (see attached photos).
- Rate includes utilities, building services and property expenses
3rd Floor, Ste 303
| Size | 10,330 SF |
| Term | Negotiable |
| Rental Rate | $56.00 /SF/YR |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | June 01, 2026 |
Rare Canal facing suite with large exterior patio. Available 6.1.2026. Built out but will customize for long term lease.
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Space is in Excellent Condition
3rd Floor, Ste 304
| Size | 6,467 SF |
| Term | Negotiable |
| Rental Rate | $53.00 /SF/YR |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
- Rate includes utilities, building services and property expenses
- Space is in Excellent Condition
4th Floor, Ste 475
| Size | 8,971 SF |
| Term | Negotiable |
| Rental Rate | $56.00 /SF/YR |
| Space Use | Office |
| Condition | - |
| Available | Now |
https://my.matterport.com/show/?m=aREnEYSkSwj
- Rate includes utilities, building services and property expenses
5th Floor, Ste 500
| Size | 8,147 SF |
| Term | Negotiable |
| Rental Rate | $55.00 /SF/YR |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
- Rate includes utilities, building services and property expenses
5th Floor, Ste 520
| Size | 3,000-8,375 SF |
| Term | Negotiable |
| Rental Rate | $52.00 /SF/YR |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
- Rate includes utilities, building services and property expenses
6th Floor, Ste 600
| Size | 3,617 SF |
| Term | Negotiable |
| Rental Rate | $55.00 /SF/YR |
| Space Use | Office |
| Condition | Shell Space |
| Available | Now |
Top floor opportunity with views overlooking C&O Canal.
- Rate includes utilities, building services and property expenses
6th Floor, Ste 650
| Size | 13,659 SF |
| Term | Negotiable |
| Rental Rate | $55.00 /SF/YR |
| Space Use | Office |
| Condition | - |
| Available | Now |
Top floor opportunity with views overlooking C&O Canal. This space is contiguous to Suites 600 and 610 - total availability of 26,221 RSF to 29,997 RSF
- Rate includes utilities, building services and property expenses
FEATURES AND AMENITIES
- Bus Line
- Conferencing Facility
- Convenience Store
- Fitness Center
- Food Service
- Metro/Subway
- Property Manager on Site
- Signage
- LEED Certified - Silver
- Energy Star Labeled
- Car Charging Station
- Bicycle Storage
- Natural Light
- Wi-Fi
- Outdoor Seating
- Balcony
PROPERTY FACTS
SUSTAINABILITY
SUSTAINABILITY
ENERGY STAR® Energy Star is a program run by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy (DOE) that promotes energy efficiency and provides simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. Thousands of industrial, commercial, utility, state, and local organizations partner with the EPA to deliver cost-saving energy efficiency solutions that protect the climate while improving air quality and protecting public health. The Energy Star score compares a building’s energy performance to similar buildings nationwide and accounts for differences in operating conditions, regional weather data, and other important considerations. Certification is given on an annual basis, so a building must maintain its high performance to be certified year to year. To be eligible for Energy Star certification, a building must earn a score of 75 or higher on EPA’s 1 – 100 scale, indicating that it performs better than at least 75 percent of similar buildings nationwide. This 1 – 100 Energy Star score is based on the actual, measured energy use of a building and is calculated within EPA’s Energy Star Portfolio Manager tool.



























