About this Location

Facility Overview

The One Parking garage located at 300 12th St SW in Washington, DC, provides a secure, well-maintained covered underground parking experience situated strategically between the Southwest Federal Center and the bustling waterfront. Serving commercial offices, government complexes, and tourists, this subterranean parking deck features marked stalls, bright interior lighting, and clear internal wayfinding. Due to its subterranean multi-level configuration, vehicle clearance is generally restricted to approximately 6 feet 4 inches (76 inches). This height clearance easily accommodates standard passenger vehicles, sedans, compact crossovers, and standard mid-size SUVs, but makes the facility unsuitable for high-roof commercial vans, lifted trucks, or vehicles equipped with high-profile rooftop cargo boxes.

Prime Location & Nearby Attractions

Positioned just south of Independence Avenue and north of the Southwest Waterfront, 300 12th St SW puts visitors within minutes of some of the nation\'s capital\'s premier historic and cultural destinations:

The National Mall & Smithsonian Museums: A pleasant 5 to 8-minute walk (0.3 miles) north brings you to the National Mall, including the Smithsonian Castle, the National Museum of African Art, the Freer and Sackler Galleries, and the Hirshhorn Museum.
The Tidal Basin: Located roughly 8 to 10 minutes west on foot, offering direct access to the Jefferson Memorial, Martin Luther King, Jr. Memorial, and famous Cherry Blossom walkways.
The Wharf DC: Situated just a 7 to 10-minute walk south across the pedestrian-friendly corridors, granting quick access to concert venues like The Anthem, as well as dozens of premier waterfront dining spots and riverfront promenades.
Federal & Business Agencies: Directly adjacent to the USDA South Building, the Portals office complex, and federal government headquarters across Southwest DC.
Salamander Washington DC: Located right nearby, making this garage a practical self-parking alternative for hotel guests and event attendees.

Access, Navigation & Transit Connectivity

Ingress and egress are positioned directly along 12th Street SW, allowing drivers straightforward transitions onto major thoroughfares including Independence Avenue SW, 14th Street SW, and the Southwest Freeway (I-395/I-695). For commuters and visitors looking to connect with public transit, the L\'Enfant Plaza Metro Station (serviced by the Blue, Orange, Silver, Green, and Yellow Lines) is merely a 6-minute walk away, while the Smithsonian Metro Station is roughly 7 minutes north. VRE (Virginia Railway Express) commuter train services at L\'Enfant Station are also immediately accessible on foot.

Facility Amenities & Key Features

Covered subterranean multi-level parking protected from rain, snow, and summer heat.
Well-illuminated bays, driving lanes, and pedestrian elevator lobbies.
Dedicated ADA-accessible parking spaces situated near elevator access points.
Modern automated pay stations supporting major credit and debit cards.
Digital reservations supported through leading parking apps including SpotHero and ParkMobile.
Attendant on-site during peak operational hours to assist with flow and inquiries.

Ideal For

National Mall & Museum Tourists: Avoid heavy downtown traffic while remaining within a short walk of iconic DC landmarks.
The Wharf Visitors & Concertgoers: An excellent staging ground for dining or shows at The Anthem without navigating crowded waterfront access lanes.
Federal Employees & Contractors: Convenient weekday commuter parking for agencies along 12th Street and Independence Avenue.
Tidal Basin Visitors: Convenient base during the National Cherry Blossom Festival and spring walking tours.

Visitor & Driver Tips

Traffic along 12th Street SW can peak during morning and evening rush hours as commuters move toward I-395 and the 14th Street Bridge; planning arrivals before 8:30 AM or departures after 6:00 PM will ease entry and exit. Visitors planning to attend weekend events at The Wharf or festivals on the National Mall are strongly advised to reserve their parking spot ahead of time using digital parking applications to secure guaranteed entry and early-bird discount rates. Keep your parking ticket or digital barcode accessible upon your return to access the pedestrian doors.