Loudoun Valley Estates, Virginia

Moorefield is a census-designated place (CDP) in Loudoun County, Virginia, United States. As of the 2010 census, the CDP was named Moorefield Station, and the population was 77. As of 2019, the estimated population was 1,976. Moorefield is a mixed-use development currently in progress, located at the Ashburn station currently under construction at the planned terminus of the Metrorail Silver Line.

The National Weather Service Baltimore/Washington is a local office of the National Weather Service responsible for monitoring weather conditions in 44 counties in eastern West Virginia, northern and central Virginia, the majority of the state of Maryland, as well as the city of Washington, D.C. Although labeled as the NWS Baltimore/Washington, its actual location is off Old Ox Road (Virginia State Route 606) in the Dulles section of Sterling, Virginia, adjacent to Washington Dulles International Airport. The NWS Baltimore/Washington currently employs about 25 people including meteorologists, support personnel, and management staff, working rotating shifts 24 hours a day, 7 days a week. Effective November 10, 2020, the National Weather Service Baltimore/Washington will be responsible for Cecil County, Maryland, rather than the National Weather Service Mount Holly/Philadelphia. As of the same date, the National Weather Service Baltimore/Washington will be responsible for Garrett County, Maryland, rather than the National Weather Service Pittsburgh.

Briar Woods High School is a public secondary school located in Ashburn, an unincorporated area in Loudoun County, Virginia, United States, and is part of Loudoun County Public Schools. The school serves students who live in the Broadlands, Brambleton, and Waxpool communities.

On January 29, 2011, Bethany Anne Decker (née Littlejohn; born May 13, 1989) left her husband's parents' home in Maryland and returned to her apartment in Ashburn, Virginia. Her boyfriend, Ronald Roldan, says he saw her there later that day. She has not been seen since. While Decker did not show up at her job or classes she took at nearby George Mason University, her absence was not noted for another three weeks, since messages to her friends purportedly from her continued to be posted on her Facebook account. After her family noted her absence otherwise, they found her car parked near her apartment. Apart from the Facebook posts, there had been no other evidence she had done anything since the day she was last seen. They reported her missing to Loudoun County Sheriff's Office. Decker was five months pregnant at the time of her disappearance. Extensive searches have found no trace of her or the child she might have given birth to. Roldan, who had a criminal record prior to the disappearance, was arrested in North Carolina in 2015 and charged with the attempted murder of another girlfriend after he shot her during an incident in 2014; he has not said anything about the Decker case. After she recovered, the victim claimed on the Dr. Phil show that he had made statements to her that might implicate him in Decker's disappearance. Roldan pled guilty to two lesser charges in 2016; after he served his sentence, he was expected to be deported to his native Bolivia. Instead, he was charged with Decker's abduction upon his release in 2020 and returned to Loudoun County. The incident has been the subject of a segment of the Investigation Discovery channel series Disappeared.

Ashburn is a planned Washington Metro station in Loudoun County, Virginia, United States, on the Silver Line. Originally planned to begin operation in 2018, the station is now expected to open in July 2022. Ashburn will be the western terminus of the line; the current western terminus is Wiehle–Reston East station, which opened with phase one of the Silver Line in July 2014.In April 2015, the Washington Metropolitan Area Transit Authority approved the Loudoun County Board of Supervisors' name for the stop.Ashburn station is located at the median of the Dulles Greenway (SR 267) east of Old Ryan Road (SR 772). It will be the furthest station from the Washington city center, and the closest to West Virginia, being only 26.5 miles (42.6 km) by road from Keyes Gap.

Brambleton is a census-designated place (CDP) in Loudoun County, Virginia, United States, south of the Dulles Greenway. The population as of the 2010 United States Census was 9,845. In 2017, Brambleton had an estimated population of 19,900, with a median age of 34.3 and a median household income of $173,690. Between 2016 and 2017 the population of Brambleton, VA grew from 17,063 to 19,876, a 16.5% increase and its median household income grew from $164,321 to $173,690, a 5.7% increase. Construction started on the Brambleton community in 2001.

Waxpool is an unincorporated community in Loudoun County, Virginia. Waxpool is centered on Waxpool Road (Virginia Secondary Route 625) in the vicinity of Beaver Dam Reservoir and is part of the Broadlands census-designated place. Waxpool once contained a general store and post office in one building near the intersection of Waxpool Road (Rte. 625) and Belmont Ridge Rd (Rte. 659). The store and was reportedly opened in 1947. The post office was reportedly opened in 1953. Both the store and post office continued operation until 1966. Waxpool currently contains William D. Parsell Field, baseball field. Formerly named "Waxpool Baseball Field", it is currently named for the former owner and lessor of the field to Dulles Little League for use of the Waxpool Mustangs and Waxpool Orioles from the early 1970s through the early 1990s. Waxpool's name was derived from the fact that much of the local soil is Iredell clay loam, known locally as "wax land" from the waxy nature of the subsoil.Waxpool contained three dairy farms in the 1970s. Two of them were separately purchased and zoned for planned community development in the 1990s. One farm currently remains, located near the intersection of Waxpool Road (Rte. 625) and Belmont Ridge Rd (Rte. 659).

Ryan is an unincorporated community in Loudoun County, Virginia, United States. The community was once at the corner of Shellhorn, Ryan, and Waxpool roads. It is now a part of the Ashburn communities.

The Arcola Slave Quarters were built circa 1800 on the grounds of the Lewis plantation at Arcola in Loudoun County, Virginia. The plantation house was replaced by a different house in the 1930s on the original foundation, but the slave quarters remain. The stone structure is a double-pen building built into an embankment downhill from the main house. The western end is older, with two connecting rooms and a cellar, accessible through a hole in the floor. The eastern end consists of two rooms, connected to the original wing by a breezeway. Each block has a central chimney with two hearths. The walls are stone rubble construction with timber roof construction. A loft, probably a later addition, has been created on the attic space. The floors are dirt, except for the room over the cellar, which is wood. The roof is asphalt roll roofing over plywood, but traces of the older wood shake roof remain. There are several window openings which do not appear to have been glazed, but rather shuttered.The Lewis plantation was established between 1744 and 1746 by Vincent Lewis, who owned a number of slaves, whose numbers increased with succeeding generations. The Lewis family sold the property for development in the 1980s.The Arcola slave quarters were listed on the National Register of Historic Places on November 26, 2008 as local examples of extant slave quarters, and as an unusual example of stone slave quarters. The 1930s American Foursquare house is not considered a contributing structure.

Broadlands is a census-designated place (CDP) in Loudoun County, Virginia, United States. It is a 1,500-acre (610 ha) master-planned community started and developed by Van Metre Homes in the 1990s. It is built on wetlands and is certified as a Community Wildlife Habitat by the National Wildlife Federation.The population as of the 2010 Census was 12,313.According to Data US, which includes US Census American Community Survey data, between 2012 and 2016 Broadlands had an estimated population of 13,872 people, with a median age of 33.9 and a median household income of $169,353.

Arcola is a census-designated place in Loudoun County, Virginia, United States. The population as of the 2010 United States Census was 233.

Arcola Elementary School is a historic elementary school building located at Arcola, Loudoun County, Virginia. It was originally built in 1939, as a six-room, one-story, Colonial Revival style school as part of the Public Works Administration building campaign. It has a hipped roof and projecting central pavilion with pediment frontispiece and recessed entrance. Flanking classroom wings were added in 1939, 1951, and 1956. It remained in use as a school into the 1970s, when it was re-opened as the Arcola Community Center.It was listed on the National Register of Historic Places in 2013.