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455 Massachusetts Ave NW 6,347 - 53,735 SF of 5-Star Office Space Available in Washington, DC 20001
All Available Spaces(3)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
- Rate includes utilities, building services and property expenses
- Can be combined with additional space(s) for up to 47,388 SF of adjacent space
~23,700 RSF full floor opportunity. Shell condition. Available now. Divisible to ~10,000 RSF.
- Rate includes utilities, building services and property expenses
- Can be combined with additional space(s) for up to 47,388 SF of adjacent space
- Open Floor Plan Layout
2nd generation spec suite in excellent condition. Window-line along Mass Ave NW. Available Now.
- Rate includes utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- Fully Built-Out as Standard Office
- Space is in Excellent Condition
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 5th Floor, Ste 501 | 10,000-23,694 SF | Negotiable | $64.00 /SF/YR $5.33 /SF/MO $1,516,416 /YR $126,368 /MO | Office | - | Now |
| 6th Floor | 10,000-23,694 SF | Negotiable | $64.00 /SF/YR $5.33 /SF/MO $1,516,416 /YR $126,368 /MO | Office | Shell Space | Now |
| 7th Floor, Ste 770 | 6,347 SF | Negotiable | $66.00 /SF/YR $5.50 /SF/MO $418,902 /YR $34,909 /MO | Office | Full Build-Out | Now |
5th Floor, Ste 501
| Size |
| 10,000-23,694 SF |
| Term |
| Negotiable |
| Rental Rate |
| $64.00 /SF/YR $5.33 /SF/MO $1,516,416 /YR $126,368 /MO |
| Space Use |
| Office |
| Build-Out |
| - |
| Available |
| Now |
6th Floor
| Size |
| 10,000-23,694 SF |
| Term |
| Negotiable |
| Rental Rate |
| $64.00 /SF/YR $5.33 /SF/MO $1,516,416 /YR $126,368 /MO |
| Space Use |
| Office |
| Build-Out |
| Shell Space |
| Available |
| Now |
7th Floor, Ste 770
| Size |
| 6,347 SF |
| Term |
| Negotiable |
| Rental Rate |
| $66.00 /SF/YR $5.50 /SF/MO $418,902 /YR $34,909 /MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
5th Floor, Ste 501
| Size | 10,000-23,694 SF |
| Term | Negotiable |
| Rental Rate | $64.00 /SF/YR |
| 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 47,388 SF of adjacent space
6th Floor
| Size | 10,000-23,694 SF |
| Term | Negotiable |
| Rental Rate | $64.00 /SF/YR |
| Space Use | Office |
| Build-Out | Shell Space |
| Available | Now |
~23,700 RSF full floor opportunity. Shell condition. Available now. Divisible to ~10,000 RSF.
- Rate includes utilities, building services and property expenses
- Open Floor Plan Layout
- Can be combined with additional space(s) for up to 47,388 SF of adjacent space
7th Floor, Ste 770
| Size | 6,347 SF |
| Term | Negotiable |
| Rental Rate | $66.00 /SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
2nd generation spec suite in excellent condition. Window-line along Mass Ave NW. Available Now.
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
Property Overview
455 Mass has recently delivered a transformative renovation including a brand-new lobby, ground floor conference facility (with capacity for up to 70 people) and event space with direct access to an exterior landscaped patio, a 2nd floor fitness facility offering natural light, and a modernized rooftop terrace with shaded cabanas and service bar. The building also features a lobby-level, tenant-only lounge accessible via a private entrance off of Eye Street NW and also through the main building lobby, which is located prominently on Massachusetts Avenue.
- Controlled Access
- Conferencing Facility
- Fitness Center
- Property Manager on Site
- Signage
- Kitchen
- Roof Terrace
- Central Heating
- High Ceilings
- Natural Light
- Outdoor Seating
- Air Conditioning
Property Facts
Sustainability
Sustainability
LEED Certification Developed by the U.S. Green Building Council (USGBC), the Leadership in Energy and Environmental Design (LEED) is a green building certification program focused on the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods, which aims to help building owners and operators be environmentally responsible and use resources efficiently. LEED certification is a globally recognized symbol of sustainability achievement and leadership. To achieve LEED certification, a project earns points by adhering to prerequisites and credits that address carbon, energy, water, waste, transportation, materials, health and indoor environmental quality. Projects go through a verification and review process and are awarded points that correspond to a level of LEED certification: Platinum (80+ points) Gold (60-79 points) Silver (50-59 points) Certified (40-49 points)
