Just steps from the National Mall, an extraordinary SW DC apartment community effortlessly weaves together an alluring mix of historic character, contemporary style, effortless city access, and unexpected tranquility. Annex on 12th is a unique expression of past, present and future that invites you to craft an enduring story of your own.
Floor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
Special offer
Annex on 12th
300 12th St SW, Washington, DC 20024
Special offer! Find out how you can get up to 3 months free base rent or a full year of free off site parking, plus 1500 dollars off base rent on select floor plans when you apply within 48 hours of your in person tour. Move in required by 4/16/2026.
*Minimum lease terms apply. Other costs and fees excluded.
*Minimum lease terms apply. Other costs and fees excluded.
Total monthly leasing prices include base rent, all mandatory monthly fees and any user-selected optional fees. Excludes variable or usage-based fees and required charges due at or prior to move-in or at move-out.
Apartment building
Studio-3 beds
Detached garage
In-unit laundry (W/D)
Available units
This listing now includes required monthly fees in the total monthly price. Price shown reflects the lease term provided for each unit.
Unit , sortable column | Sqft, sortable column | Available, sortable column | Total monthly price, sorted ascending |
|---|---|---|---|
 | 421 | Jun 5 | $1,992 |
| 421 | May 14 | $2,101 |
 | 429 | Now | $2,136 |
 | 416 | Now | $2,181 |
 | 454 | Jun 8 | $2,187 |
 | 419 | Now | $2,187 |
| 419 | Now | $2,187 |
| 421 | Now | $2,192 |
| 421 | May 18 | $2,192 |
 | 474 | Now | $2,226 |
 | 469 | Apr 27 | $2,295 |
 | 475 | Now | $2,313 |
 | 447 | Now | $2,325 |
| 475 | Now | $2,333 |
 | 547 | Jun 10 | $2,344 |
What's special
Historic characterContemporary style
District law requires that a housing provider state that the housing provider will not refuse to rent a rental unit to a person because the person will provide the rental payment, in whole or in part, through a voucher for rental housing assistance provided by the District or federal government.
Office hours
| Day | Open hours |
|---|---|
| Mon - Fri: | 9 am - 6 pm |
| Sat: | 10 am - 5 pm |
| Sun: | 12 pm - 5 pm |
Property map
Tap on any highlighted unit to view details on availability and pricing
Use ctrl + scroll to zoom the map
Facts, features & policies
Building Amenities
Community Rooms
- Fitness Center
- Lounge: Coworking Lounge With Multiple Conference Spaces
Other
- In Unit: Washer/dryer
- Swimming Pool: Rooftop Infinity Pool, Views Of National Mall
Services & facilities
- Elevator
- On-Site Maintenance
- On-Site Management
View description
- Private Dining Space With Sweeping Views
Unit Features
Appliances
- Dishwasher
- Dryer: Washer/dryer
- Garbage Disposal: Disposal
- Microwave Oven: Microwave
- Refrigerator
- Washer: Washer/dryer
Cooling
- Air Conditioning: Air Conditioner
Flooring
- Hardwood: Hardwood Floors
Other
- Fireplace: Lush Parlor With Chandelier, Fireplace, Skybridge
Policies
Parking
- Detached Garage: Garage Lot
- Garage
Lease terms
- 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Pet essentials
- DogsAllowedNumber allowed2Monthly dog rent$50One-time dog fee$500
- CatsAllowedNumber allowed2Monthly cat rent$50One-time cat fee$500
DogsAllowed
Number allowed2
Monthly dog rent$50
One-time dog fee$500
CatsAllowed
Number allowed2
Monthly cat rent$50
One-time cat fee$500
Additional details
| Restrictions: None
Special Features
- Adjustable Closet Shelving System (select Units)
- Backlit Vanities
- Built-in Shelving (select Units)
- Courtyard
- Dedicated Yoga Space And Spin Studio
- Deep-soaking Bathtubs
- High Ceilings (select Units)
- Keyless Entry
- Orangerie With Seating And Kitchen Space
- Quartz Countertops In Kitchens
- Quiet Close Cabinets
- Roller Shades
- Smart Thermostats
- Stainless Steel Appliances
- Under Cabinet Lighting
Neighborhood: Southwest Federal Center
Areas of interest
Use our interactive map to explore the neighborhood and see how it matches your interests.
Travel times
Walk, Transit & Bike Scores
Walk Score®
/ 100
Somewhat WalkableBike Score®
/ 100
BikeableNearby schools in Washington
GreatSchools rating
- 3/10Amidon-Bowen Elementary SchoolGrades: PK-5Distance: 0.7 mi
- 4/10Jefferson Middle School AcademyGrades: 6-8Distance: 0.5 mi
- 2/10Eastern High SchoolGrades: 9-12Distance: 2.7 mi
Frequently asked questions
What is the walk score of Annex on 12th?
Annex on 12th has a walk score of 67, it's somewhat walkable.
What schools are assigned to Annex on 12th?
The schools assigned to Annex on 12th include Amidon-Bowen Elementary School, Jefferson Middle School Academy, and Eastern High School.
Does Annex on 12th have in-unit laundry?
Yes, Annex on 12th has in-unit laundry for some or all of the units.
What neighborhood is Annex on 12th in?
Annex on 12th is in the Southwest Federal Center neighborhood in Washington, DC.
What are Annex on 12th's policies on pets?
A maximum of 2 cats are allowed per unit. This building has a one time fee of $500 and monthly fee of $50 for cats. A maximum of 2 dogs are allowed per unit. This building has a one time fee of $500 and monthly fee of $50 for dogs.
Does Annex on 12th have virtual tours available?
Yes, 3D and virtual tours are available for Annex on 12th.
