Listing details for 12919 Alton Sq, Herndon, VA 20170 : Gorgeous, well-maintained 1 bedroom, 1 bathroom condo offering a bright, airy layout filled with natural light. This spacious home features beautiful hardwood floors, a cozy gas log fireplace, and a private balcony—perfect for relaxing or entertaining. The kitchen was enhanced in 2013 with gas cooking, a stainless range hood, and updated flooring, while the bathroom was updated in 2015 along with the bedroom window and balcony door. Additional improvements include new carpet installed in 2023 and updated closet doors in 2023, with major systems thoughtfully maintained, including a dishwasher replaced in 2025 and hot water heater replaced in 2025. Complete with in-unit washer and dryer, this home is ideally located in the heart of Herndon, just a 15-minute walk to the Silver Line Metro, with easy access to major commuter routes, shopping, dining, and the W&OD Trail.