Prestigious Office Building
For Lease
$66 SF/Yr
1801 Pennsylvania Avenue NW, Washington, DC 20006
Prominent office building, world headquarters of MCI Corporation.
Space Size5,715 SF - 10,378 SF
Property Size188,000 SF
Days on Market348
Property Features for 1801 Pennsylvania Avenue NW
General Information
Standard status
Active
Size
5,715 SF - 10,378 SF
Class
Class A
Property subtype
8/20/2026
Lease Term
Annual
Building Details
Building Size
188,000 SF
Year Built
1991
Spaces For Lease
at 1801 Pennsylvania Avenue NW Contact us- Size
- 5,715 SF
- Lease Type
- Full Service Gross
- Availability
- Immediately
- Sublease
- No
Partial 6th $78/SF/Yr
- Size
- 10,378 SF
- Rate
- Contact for pricing
- Lease Type
- Full Service Gross
- Availability
- In Future
- Sublease
- No
Partial 8th
Listing Agency:
Cushman & Wakefield | Washington DC
(202) 739-0360
Listed By:
Michael Katcher
(202) 739-0360
Source:
Cushmanwakefield
Added: Sep 10, 2025
Changed: Aug 23
Last Checked: Aug 22 at 3:48AM
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 Cushman & Wakefield | Washington DC
Investment Insights
Based on property information with market context.
This office building serves as the world headquarters for MCI Corporation.
Key Highlights
- MCI Corporation world headquarters location.
- Built in 1991.
Property Analytics
Property Profile
Current Use
Lease Details
NNN (Triple Net)
Lease Type
$9.90 /SF/Yr
CAM
Location Intelligence
Trade Area within ½ mile
25,891
Businesses Nearby
Explore this area
Business Placement
Demographics for 20006, DC
1,599
Population
904
Households
1.8
Avg Household Size
24
Median Age
85%
College-Educated
97%
High-School Grad
0.4 sq mi
ZIP Area
3,998
Density / Sq Mi
$36,019
Median Household Income
$2,035
Median Rent
$255,700
Median Home Value
Market
Lease Benchmarks for Washington, DC
$48.39 /SF/Yr
Avg Asking Price
$27.5–$74 /SF/Yr
Price Range
23,558 SF
Avg Space Size
This space is priced 36% above the average of $48.39 /SF/Yr.
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 - Prominent office building, world headquarters of MCI Corporation.
Where is this office building located?
The property is located at 1801 Pennsylvania Avenue NW Washington, DC.
What is the lease rate?
The lease rate is $66 SF/Yr.
What are key features of this property?
This property features: MCI Corporation world headquarters location.; Built in 1991.
