Office Suite Floors
For Lease
Contact for pricing
20 Massachusetts Ave NW, Washington, DC 20529
Office space for lease on floors seven through ten, beneath an amenity penthouse.
Space Size183,515 SF
Days on Market239
Property Features for 20 Massachusetts Ave NW
General Information
Standard status
Active
Size
183,515 SF
Property subtype
OFFICE
Spaces For Lease
at 20 Massachusetts Ave NW Contact us- Floor
- 7-10
- Size
- 183,515 SF
- Type
- OFFICE
- Rate
- Contact for pricing
- Availability
- AVAILABLE, Now
- Sublease
- No
20 Mass
- Headquarter Opportunity on Capitol Hill
- Beneath the exclusive amenity penthouse,...
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Contact us
Listing Agency:
CBRE | Washington DC
(202) 309-3523
Listed By:
Amy Bowser
(202) 309-3523
Source:
Moodyscre
Added: Dec 16, 2025
Changed: Aug 8
Last Checked: Aug 12 at 7:18AM
Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of CBRE | Washington DC
Investment Insights
Based on property information with market context.
Available for lease are office suites on floors seven through ten at 20 Massachusetts Ave NW, Washington, DC, located beneath an amenity penthouse. The configuration is well suited for professional organizations seeking a headquarters-level presence.
Situated on Capitol Hill, the space is positioned for entities with initiatives tied to Washington’s government affairs community, including lobbyists, law firms, and trade associations.
These floors offer a practical opportunity for tenants looking to occupy multiple levels within a single building footprint while staying under the same amenity program above.
Situated on Capitol Hill, the space is positioned for entities with initiatives tied to Washington’s government affairs community, including lobbyists, law firms, and trade associations.
These floors offer a practical opportunity for tenants looking to occupy multiple levels within a single building footprint while staying under the same amenity program above.
Key Highlights
- Office space for lease on floors seven through ten at 20 Mass
- Located beneath an amenity penthouse
Property Analytics
Property Profile
Current Use
Lease Details
NNN (Triple Net)
Lease Type
Location Intelligence
Trade Area within ½ mile
7,693
Businesses Nearby
Explore this area
Business Placement
Market
Lease Benchmarks for Washington, DC
$44.5 /SF/Yr
Avg Asking Price
$1.8–$74 /SF/Yr
Price Range
23,450 SF
Avg Space Size
Vacancy Rate% for Office in Washington, DC
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Office building - Office space for lease on floors seven through ten, beneath an amenity penthouse.
Where is this office building located?
The property is located at 20 Massachusetts Ave NW Washington, DC.
What are key features of this property?
This property features: Office space for lease on floors seven through ten at 20 Mass; Located beneath an amenity penthouse
