Creating Affordable Housing. Building Strong Communities. Desarrollando Viviendas Económicas. Construyendo Comunidades. Creating Affordable Housing. Building Strong Communities. Desarrollando Vivienda Económicas. Construyendo Comunidades. Mi Casa's mission is to provide affordable housing opportunities to low-and moderate-income people in the Washington DC area to foster healthy, diverse and thriving communities. We are about empowering people, strengthening families and revitalizing neighborhoods. We envision a world in which all people, regardless of income or background, have access to quality, affordable and sustainable housing.