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James G. Blaine Mansion 2000 Massachusetts Ave NW 25,875 SF Office Building Washington, DC 20036 For Sale
Executive Summary
Located at 2000 Massachusetts Avenue NW, the Blaine Mansion is a one-of-a-kind, trophy-caliber asset that combines historic significance with modern luxury and income-generating potential.
The original mansion is currently configured with 8,660 square feet of boutique office space across the first two floors, providing an exceptional setting defined by architectural detail and natural light. The upper two levels encompass 7,300 square feet of private, luxury residential space, offering a rare opportunity for refined urban living within a historic landmark.
Complementing the mansion, a newly constructed west wing expands the property’s functionality and appeal. This addition includes three levels of secure underground parking, 6,863 square feet of premium office space, and a private rooftop terrace featuring a lap pool, an amenity rarely found in properties of this scale and character. The northern portion of the property includes 3,052 square feet of fully vented retail space with a long-term tenant in place, enhancing both street presence and income stability.
Altogether, the Blaine Mansion represents an irreplaceable opportunity to own or occupy a landmark asset that offers architectural distinction, modern performance, and diversified revenue streams—set within one of Washington, D.C.’s most prestigious corridors.
The original mansion is currently configured with 8,660 square feet of boutique office space across the first two floors, providing an exceptional setting defined by architectural detail and natural light. The upper two levels encompass 7,300 square feet of private, luxury residential space, offering a rare opportunity for refined urban living within a historic landmark.
Complementing the mansion, a newly constructed west wing expands the property’s functionality and appeal. This addition includes three levels of secure underground parking, 6,863 square feet of premium office space, and a private rooftop terrace featuring a lap pool, an amenity rarely found in properties of this scale and character. The northern portion of the property includes 3,052 square feet of fully vented retail space with a long-term tenant in place, enhancing both street presence and income stability.
Altogether, the Blaine Mansion represents an irreplaceable opportunity to own or occupy a landmark asset that offers architectural distinction, modern performance, and diversified revenue streams—set within one of Washington, D.C.’s most prestigious corridors.
Property Facts
Sale Type
Owner User
Property Type
Office
Property Subtype
Office/Residential
Building Size
25,875 SF
Building Class
B
Year Built/Renovated
1881/2009
Tenancy
Multiple
Building Height
4 Stories
Typical Floor Size
6,250 SF
Slab To Slab
10’
Building FAR
2.12
Lot Size
0.28 AC
Zoning
See DC Zoning Website - See DC Zoning Website
Parking
14 Spaces (0.56 Spaces per 1,000 SF Leased)
Amenities
- 24 Hour Access
- Bus Line
1 1
Exceptionally walkable
100/100
Fairly drivable
40/100
Exceptional public transit
100/100
Exceptionally bikeable
90/100
Property Taxes
| Parcel Numbers | Improvements Assessment | $12,682,290 | |
| Land Assessment | $3,474,910 | Total Assessment | $16,157,200 |
Property Taxes
Parcel Numbers
Land Assessment
$3,474,910
Improvements Assessment
$12,682,290
Total Assessment
$16,157,200
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James G. Blaine Mansion | 2000 Massachusetts Ave NW
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