ADU Contractors near Lorton, VA
Spear Builders of Virginia
6901 Meeting Street, Spotsylvania Courthouse, VA 22553
38.9 miles
Spear Builders of Virginia completed a custom garage with in-law suite (ADU) in Charlottesville, VA. Features include multi-bay garage, dormer windows, cupola, stone veneer, and a private second-floor living space compliant with local zoning.
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Carbide Construction
7901 Kincannon Place, Lorton, VA 22079
3.7 miles
Carbide Construction offers modular additions, ADUs, in-law suites, and ADA-compliant builds in Northern Virginia. Since 2002, they manage design to installation, working with top manufacturers for custom, eco-friendly prefab home solutions.
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Basement Remodeling
1724 20th Street Northwest, Washington, DC 20009
17.5 miles
DC basement ADU conversions require owner-occupancy, zoning approval, and code compliance. Costs range $100K–$250K+. Basement Remodeling handles permits, design, and construction in 2–4 months.
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WISA Solutions
8560 Cinder Bed Road, Lorton, VA 22079
2.3 miles
Hammer Contractors
5335 Wisconsin Avenue Northwest, Washington, DC 20015
19.5 miles
Hammer Contractors builds ADUs in Washington DC, including detached units, garage conversions, and basement apartments. They handle zoning compliance, permits, and full construction, helping homeowners add rental income or family living space.
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Four Brothers Design + Build
4009 Georgia Avenue Northwest, Washington, DC 20011
20.9 miles
Four Brothers Design + Build specializes in Accessory Dwelling Units (ADUs) across DC, Northern Virginia & Maryland. Services include basement apartments, garage conversions, in-law suites & detached ADUs.
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Thomas Custom Builders
9058 Euclid Avenue, Manassas, VA 20110
13.6 miles
Thomas Custom Builders designs & builds ADUs in Virginia, including detached units & in-law suites. Ideal for multigenerational living, rental income, or added property value. Experienced ADU contractor handling full construction, code com... read more
JBL Construct LLC
3060 Williams Drive, Suite 300, #78, Fairfax, VA 22031
11.6 miles
JBL Construct LLC builds Accessory Dwelling Units (ADUs) in Northern Virginia, handling zoning, permits, design, and construction. Services cover basement conversions, garage conversions, and detached cottages. Costs range from $275–$400+ per sq... read more
Excell Homes
16021 Industrial Drive, Gaithersburg, MD 20877
29.4 miles
Excell Homes is a Northern Virginia ADU builder with 20+ years experience. They offer turnkey accessory dwelling units in Fairfax, Arlington & Alexandria, covering design, permitting & construction under one fixed-price contract.
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Doug Pruett Construction Company, Inc.
1932 Lincoln Drive, Annapolis, MD 21401
41.9 miles
Doug Pruett Construction Company, Inc. is a full-service ADU contractor specializing in detached ADUs, garage conversions, backyard cottages, and in-law suites. They manage design, permitting, and construction in-house, ensuring code compliance an... read more
UP Craftsmen
9108 Kingsbury Drive, Silver Spring, MD 20910
23.3 miles
UP Craftsmen is a licensed ADU builder in Montgomery County, MD, specializing in accessory dwelling units, home additions, and remodeling. They offer Home, Professional, and Studio Series ADUs, plus full construction services. MHIC License #015138... read more
Ben Norkin Architecture
7204 Trescott Avenue, Takoma Park, MD 20912
23 miles
Ben Norkin Architecture outlines ADU permit drawing requirements in Montgomery County, MD, covering site plans, zoning, drainage, floor plans, structural drawings, and energy compliance for detached ADUs, garage conversions, and backyard cottages.... read more
Other cities in Virginia
What you need to know
ADU Contractors in Lorton, Virginia: Building in a Historic and Growing Community
Lorton, Virginia is a unique unincorporated community located in Fairfax County with a rich history, including its well-known connection to the former Lorton Correctional Complex, which has since been transformed into the vibrant Workhouse Arts Center. Today, Lorton is a rapidly growing suburban community with increasing demand for housing solutions. Accessory Dwelling Units (ADUs) have become an increasingly popular option for homeowners looking to maximize their property value, generate rental income, or accommodate multigenerational living arrangements.
Fairfax County ADU Regulations That Lorton Contractors Must Follow
Since Lorton is an unincorporated community, ADU contractors in Lorton must adhere to Fairfax County zoning regulations and building codes rather than a separate municipal code. Fairfax County has specific rules governing ADU construction, and experienced local contractors must be well-versed in these requirements:
- ADUs are permitted in most single-family residential zones in Fairfax County, including those covering Lorton neighborhoods.
- The ADU must be clearly subordinate to the primary dwelling unit in terms of size and appearance.
- Detached ADUs are subject to setback requirements, lot coverage limits, and height restrictions as defined by Fairfax County zoning ordinances.
- A building permit is required for all ADU construction, and inspections must be completed at various stages of the build.
- Owner-occupancy requirements may apply, meaning the property owner must reside in either the primary or accessory unit.
- Adequate parking must be maintained on the property in accordance with county standards.
Types of ADUs Commonly Built in Lorton, VA
Skilled ADU contractors serving Lorton, Virginia are experienced in building a variety of ADU types to suit the diverse housing stock in the area. Common ADU projects in Lorton include:
- Detached ADUs: Standalone structures built in the backyard, ideal for larger lots common in parts of Lorton.
- Attached ADUs: Units added onto the side or rear of an existing home.
- Garage Conversions: Transforming an existing attached or detached garage into a livable space.
- Basement Conversions: Converting an existing basement into a fully functional dwelling unit.
Why Hire a Local ADU Contractor in Lorton?
Hiring a local ADU contractor familiar with Lorton and Fairfax County is essential for a smooth and compliant construction process. Local contractors understand the specific permitting timelines at the Fairfax County Department of Planning and Development, neighborhood-specific HOA restrictions that may apply in Lorton communities, and the local soil and environmental conditions that can affect foundation and construction decisions.
With Lorton's continued growth and proximity to major employment centers like Fort Belvoir and the broader Northern Virginia tech corridor, investing in an ADU is a smart long-term decision. Contact a qualified ADU contractor in Lorton, VA today to explore your options and begin the permitting process.