1666 Connecticut Ave, NW
1666 Connecticut Ave, NW, Washington, DC 20009
20,499
SF AvailableKey features
- Boutique floor plate with great setbacks and window line in all directions
- Iconic presence on the Connecticut Avenue corridor — two blocks from Dupont Metro Station
- New conference facility + tenant lounge coming soon
- New spec suites delivering August 2026 — ranging from 1,700-3,700 RSF
- Sette Osteria on-site & exciting new retail coming soon
- Three levels of below-grade parking – 1/1,500 SF ratio
Rental Details
- Number of spaces 7
- Total square feet available 20,499 SF
- For Lease Contact for pricing
- Space Types Office
- Lease Type Full Service
- Date Updated May 21, 2026
Reach out to the broker for more info on lease terms and amenities
True
For Lease 7 Spaces Available
3rd Floor | Spec Suite A |
Delivering August 2026
Merrill Turnbull
Lincoln Property Company |
3rd Floor | Spec Suite B |
Delivering August 2026
Merrill Turnbull
Lincoln Property Company |
3rd Floor | Spec Suite C |
Delivering August 2026
Merrill Turnbull
Lincoln Property Company |
3rd Floor | Spec Suite D |
Delivering August 2026
Merrill Turnbull
Lincoln Property Company |
3rd Floor | Spec Suite E |
Delivering August 2026
Merrill Turnbull
Lincoln Property Company |
Suite 200 |
Unique opportunity for discounted rental if space is taken as-is. Space on the front corner of the building with prominent elevator exposure. Turnkey possible and can be combined with Suite 201 for large users.
Merrill Turnbull
Lincoln Property Company |
Suite 201 |
Available April 2026 and can be combined with Suite 200. Space overlooks Connecticut Avenue. Direct elevator exposure.
Merrill Turnbull
Lincoln Property Company |
Contacts
Lincoln Property Company
Building Details
- For Lease Contact for pricing
- Property Type Office - General Office
- Property Size 78,399 SF
- Lot Size 0.3 Acre
- Parking Spaces Avail. 150
- Parking Ratio 1.00 / 1,000 SF
- Building Class B
- Year Built 1962
- Year Renovated 2021
- Date Updated May 21, 2026
Attachments
Getting Around
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Walk Score ®
Walker's Paradise (99) -
Transit Score ®
Excellent Transit (82) -
Bike Score ®
Biker's Paradise (98)
Location
- City Washington, DC
- Neighborhood Dupont Circle
- Zip Code 20009
- Market Washington DC Suburban Maryland
Points of Interest
Dupont Circle Metro (South)
0.28 miles
Premier International Transportation
0.48 miles
Taxi Stand
0.65 miles
Farragut North
0.67 miles
Farragut West
0.78 miles
Foggy Bottom-GWU Escalators
0.83 miles
Foggy Bottom-GWU Elevator
0.85 miles
Woodley Park - Zoo
0.92 miles
U Street
1.10 miles
ChargePoint
0.35 miles
Exxon
0.53 miles
SemaConnect
0.65 miles
Sunoco
0.69 miles
BP
0.93 miles
Valero
1.02 miles
Georgetown Exxon
1.04 miles
Crown
1.06 miles
Shell
1.07 miles
Impark
0.41 miles
Tishman Speyer
0.45 miles
Adams Morgan Colonial Parking
0.65 miles
Public $20/day
0.68 miles
Park America
0.73 miles
Public
0.73 miles
Presidential Plaza
0.74 miles
Avis/Budget Car Rental
0.61 miles
Enterprise
0.91 miles
Zip car
1.07 miles
Hertz
1.62 miles
U-Haul
2.16 miles
Car Rental Return Entrance
2.27 miles
Avis
2.62 miles
Flagship Carwash
2.66 miles
Wash & Shine
3.60 miles
Pure Green
0.02 miles
Bareburger
0.04 miles
Ko Japanese Dining
0.05 miles
La Tomate
0.05 miles
Thai Chef
0.05 miles
Thaiverse
0.05 miles
Madrid
0.06 miles
Mission Mexican Restaurant Bar
0.06 miles
Chipotle
0.07 miles
Safeway
0.35 miles
Streets Market
0.43 miles
Yes! Organic
0.66 miles
Whole Foods Market
0.67 miles
Trader Joe's
0.70 miles
Harris Teeter
0.76 miles
TJ Maxx
1.15 miles
Macy's
1.30 miles
DC USA
1.35 miles
CVS Pharmacy
0.21 miles
DC Fire Department Engine Company No. 1
0.53 miles
Tschiffely Pharmacy
0.53 miles
DC Fire Dept. Engine Co. 9
0.55 miles
Washington District of Columbia Police Department District 3
0.56 miles
Ward 2 Station
0.57 miles
Betty Ford Comprehensive Center
0.59 miles
MedStar Prompt Care
0.71 miles
Whitman-Walker Health
0.75 miles
1666 Connecticut Ave, NW Listing Summary
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Office Space Available at 1666 Connecticut Ave, NW
Office space currently available at 1666 Connecticut Ave, NW adds up to a total of 20,499 square feet across 7 listing(s). The largest individual space listed offers 4,524 square feet. Property use types available for lease at this property include: office.
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Learn More about 1666 Connecticut Ave, NW
1666 Connecticut Ave, NW is located in the Washington DC Suburban Maryland market and pertains to the 20009 zip code. The property incorporates a total of 20,499 square feet of space. 1666 Connecticut Ave, NW features a parking ratio of 1.00 / 1,000 SF, offering a total of 150 parking spacesin 4. 1666 Connecticut Ave, NW was built in 1962. The most recent renovation work at this property was completed in 2021.
Interested in researching more about this property? Access in-depth research on 1666 Connecticut Ave, NW, including ownership details, transaction history, property characteristics, taxes, mortgage data, violations and more by creating a free account and viewing the full property report.
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Get to Know the Neighborhood
In the Dupont Circle neighborhood, where 1666 Connecticut Ave, NW is located, you can currently find 134 office space(s) for rent. In total, this amounts to 538,995 square feet of available office space for lease opportunities.
Lincoln Property Company
