# Apartment T-521 at Twelve12 (1 Bed, 1 Bath) Source: https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12/t-521-pk_tkn-DSowXiuIXI On this page: - [About Apartment T-521 at Twelve12](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12/t-521-pk_tkn-DSowXiuIXI#about) - [Features of Apartment T-521 at Twelve12](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12/t-521-pk_tkn-DSowXiuIXI#features) - [Pet, parking and smoking policies at Twelve12](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12/t-521-pk_tkn-DSowXiuIXI#policies) - [Amenities at Twelve12](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12/t-521-pk_tkn-DSowXiuIXI#amenities) - [What is near Twelve12](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12/t-521-pk_tkn-DSowXiuIXI#nearby) - [Questions renters ask about Apartment T-521 at Twelve12](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12/t-521-pk_tkn-DSowXiuIXI#questions) - [Contact and office hours at Twelve12](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12/t-521-pk_tkn-DSowXiuIXI#contact) - [Similar available apartments](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12/t-521-pk_tkn-DSowXiuIXI#similar-apartments) **Community:** [Twelve12](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12) - [Call Twelve12: 771-223-9865](tel:7712239865) - [Contact Twelve12's leasing office](https://rent.brookfieldproperties.com/property/twelve12-affordable-housing/?utm_source=peek&utm_medium=referral&utm_campaign=peek-listings&utm_content=contact#contact) - [Visit Twelve12's website](https://lyvwellapartments.com/our-communities/twelve12/affordable-housing/?utm_source=peek&utm_medium=referral&utm_campaign=peek-listings&utm_content=website) - [Apply at Twelve12](https://prontohousing.io/accounts/registration/9d300ef6-ea6d-451e-a0ad-49bab9784d29/?utm_source=peek&utm_medium=referral&utm_campaign=peek-listings&utm_content=apply) ## About Apartment T-521 at Twelve12 - **Availability:** Not available - **Layout:** 1 Bed · 1 Bath - **Size:** 655 sq ft - **Floor plan:** 1F - **Pets:** Pets allowed: cats, dogs - **Data last refreshed as of:** Oct 24, 2026 - **Page content last modified as of:** Oct 15, 2026 - **Address:** 1212 4th St SE, Washington, District of Columbia 20003 - **How to reach Twelve12:** Call 771-223-9865, [apply online](https://prontohousing.io/accounts/registration/9d300ef6-ea6d-451e-a0ad-49bab9784d29/?utm_source=peek&utm_medium=referral&utm_campaign=peek-listings&utm_content=apply) or [visit the property's website](https://lyvwellapartments.com/our-communities/twelve12/affordable-housing/?utm_source=peek&utm_medium=referral&utm_campaign=peek-listings&utm_content=website). Apartment T-521 at Twelve12 (1212 4th St SE, Washington, District of Columbia) has 1 bed, 1 bath, and 655 sq ft on the 1F floor plan. ![Floor plan layout diagram for 1F](https://cdngeneralcf.rentcafe.com/dmslivecafe/2/208339/DC_Washington_Twelve12_p1748269_twe1Fbalcony_2_FloorPlan.jpg) *1F floor plan* ## Features of Apartment T-521 at Twelve12 ### Listed by Twelve12 - Outdoor Space ## Pet, parking and smoking policies at Twelve12 **Pet policy:** Pets allowed: cats, dogs **Parking:** Reserved parking ## Amenities at Twelve12 - Dishwasher - Laundry In Unit ## What is near Twelve12 ### Fitness Center - Vida Fitness ### Grocery Store - Harris Teeter ### Live Music Venue - The Anthem ### Pet Services - Banfield Pet Hospital ### Recreation - Anacostia Riverwalk ### Restaurant - Albi - Sweetgreen - TaKorean - Trouble Bird ### Shopping, Dining, Entertainment - The Yards ### Sports Venue - Audi Field - Nationals Park ## Questions renters ask about Apartment T-521 at Twelve12 ### How big is Apartment T-521 at Twelve12? 1 bed, 1 bath, 655 sq ft, 1F floor plan. ### What features does Apartment T-521 at Twelve12 have? Outdoor Space. ### Does Apartment T-521 at Twelve12 have in-unit laundry? Yes, Twelve12 lists Laundry In Unit. ### What is the pet policy at Twelve12 in Washington? Pets allowed: cats, dogs. ### What parking does Twelve12 in Washington offer? Reserved parking ## Contact and office hours at Twelve12 **Phone:** 771-223-9865 **Leasing office hours:** Monday - Friday: 9:00 AM - 6:00 PM · Saturday: 10:00 AM - 5:00 PM · Sunday: 11:00 AM - 5:00 PM **Address:** 1212 4th St SE, Washington, District of Columbia 20003 [Get directions to Twelve12](https://www.google.com/maps/dir/?api=1&destination=38.87542979999999%2C-77.00018759999999) [See all apartments at Twelve12](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12) ## Similar available apartments - [Twelve12 — Apartment T-607 (1 Bed, 1 Bath) — 1D](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12/t-607-pk_tkn-_Vqmsb5MxL) - [Twelve12 — Apartment T-627 (1 Bed, 1 Bath) — 1AC](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12/t-627-pk_tkn-MF3k7Xl5v4) - [Twelve12 — Apartment T-427 (1 Bed, 1 Bath) — 1AC](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/twelve12/t-427-pk_tkn-sHRDNUxd6c) - [Guild — Apartment G-626 (1 Bed, 1 Bath) — Jr 1C](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/washington/guild/g-626-pk_tkn-sTkIy2vLFL) - [The Parker at Huntington Metro — Apartment 1-220 (1 Bed, 1 Bath) — 1L](https://a.peek.us/washington-arlington-alexandria-dc-va-md-wv/alexandria/the-parker-at-huntington-metro/1-220-pk_tkn-oDU8hjnUWT)