ADU Contractors near Wheaton, MD
Thomas Custom Builders
9058 Euclid Avenue, Manassas, VA 20110
29.5 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 compliance & planning.
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Silva Construction for Home Remodeling
2723 North Wyoming Street, Arlington, VA 22213
12.4 miles
Makara ADU
15800 Gaither Drive, Gaithersburg, MD 20877
11.6 miles
Makara Builders is Washington DC's leading ADU contractor, specializing in detached ADUs, garage conversions, and granny flats across DC, Maryland, and Virginia. Build in 120 days from permit approval and start earning rental income fast.
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WISA Solutions
8560 Cinder Bed Road, Lorton, VA 22079
23.5 miles
Ben Norkin Architecture
7204 Trescott Avenue, Takoma Park, MD 20912
6.2 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.
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BBCDC Construction & General Contractors
3418 13th St NW, Washington, DC 20010
8.2 miles
BBCDC Construction & General Contractors specializes in ADU development in Washington, DC, managing zoning compliance, permits, and construction for detached, semi-detached, and attached accessory dwelling units across all residential zones.
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JBL Construct LLC
3060 Williams Drive, Suite 300, #78, Fairfax, VA 22031
15.8 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 ft.
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Glickman Design Build
15757 Crabbs Branch Way, Rockville, MD 20855
6.9 miles
Glickman Design Build offers full-service ADU design and construction, including detached ADUs, granny flats, in-law suites & basement conversions. They handle permits, sustainable building, multigenerational layouts, remodeling, and rental income optimization.
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Oztan Studio
909 Rose Avenue, North Bethesda, MD 20852
3.2 miles
Oztan Studio offers ADU design services in Arlington, VA. ADUs boost property value, enable rental income & multigenerational living. Arlington requires specific zoning, size & parking rules. Costs range from $100K–$300K+.
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Finecraft Contractors
104 Summit Hall Road, Gaithersburg, MD 20877
9.6 miles
Finecraft Contractors is a Washington D.C.-based general contracting company with 35+ years in residential renovation. Services include kitchen remodels, bathroom upgrades, room additions, and full home gut renovations, backed by transparent project management.
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Montgomery Planning
2425 Reedie Drive, Wheaton, MD 20902
0.8 miles
Montgomery County ADUs: ZTA 19-01 expanded accessory dwelling unit rules, removing bans on detached ADUs on small lots, lifting distance restrictions, easing parking near transit, and allowing garage conversions. Short-term rentals on ADU properties remain prohibited.
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Carbide Construction
7901 Kincannon Place, Lorton, VA 22079
22.2 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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Capital Dwelling
4812 W Street Northwest, Washington, DC 20007
10.4 miles
Capital Dwelling is a Washington DC-based ADU specialist helping homeowners in the DMV region plan, design, and build accessory dwelling units. Services include feasibility assessments, permitting, architectural design, and construction management.
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Basement Remodeling
1724 20th Street Northwest, Washington, DC 20009
9.4 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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Doug Pruett Construction Company, Inc.
1932 Lincoln Drive, Annapolis, MD 21401
29.1 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 and efficient project delivery.
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Other cities in Maryland
What you need to know
ADU Contractors in Wheaton, Maryland: Building in a Diverse, Transit-Oriented Community
Wheaton, Maryland is a vibrant, culturally diverse community located in Montgomery County, just a short distance from Washington, D.C. Known for its bustling downtown corridor, proximity to the Wheaton Metro Station on the Red Line, and its mix of single-family homes and multi-unit properties, Wheaton is an ideal location for Accessory Dwelling Units (ADUs). As housing demand continues to grow in the greater D.C. metro area, experienced ADU contractors in Wheaton, MD are helping homeowners maximize their property's potential while navigating Montgomery County's specific regulations.
Montgomery County ADU Regulations You Need to Know
ADU construction in Wheaton falls under Montgomery County's Zoning Ordinance, which has specific requirements that contractors must follow. Understanding these rules is essential before breaking ground on any project. Key regulations include:
- Owner-occupancy requirement: In most cases, the property owner must reside in either the primary dwelling or the ADU.
- Size limitations: ADUs are generally limited to a maximum of 1,200 square feet or 50% of the principal dwelling's floor area, whichever is less.
- Setback requirements: Detached ADUs must comply with specific rear and side yard setbacks as outlined in the county zoning code.
- Permitting: All ADU projects require building permits through Montgomery County's Department of Permitting Services (DPS).
- Utility connections: Separate utility meters may be required depending on the ADU type and configuration.
Types of ADUs Commonly Built in Wheaton
Given Wheaton's mix of older ranch-style homes, split-levels, and bungalows, skilled ADU contractors in Wheaton frequently work on a variety of unit types. The most common projects include:
- Basement conversions – Many Wheaton homes have unfinished basements that can be transformed into fully functional living spaces.
- Detached backyard cottages – Ideal for larger lots in residential neighborhoods surrounding the Wheaton area.
- Garage conversions – Converting attached or detached garages into livable ADU spaces is a cost-effective option for many homeowners.
- Above-garage additions – Adding a second story above an existing garage to create a separate dwelling unit.
Why Hire a Local ADU Contractor in Wheaton?
Working with a local ADU contractor familiar with Wheaton and Montgomery County ensures your project moves efficiently through the permitting process and meets all local building codes. Local contractors understand the area's soil conditions, architectural styles, and the specific requirements of the Montgomery County DPS. They can also help homeowners take advantage of any available county programs or incentives designed to increase affordable housing stock in communities like Wheaton.
Whether you're looking to generate rental income, house extended family, or increase your property value, partnering with a qualified ADU contractor in Wheaton, Maryland is the first step toward a successful build. Start by consulting with a licensed professional who can assess your property and guide you through every stage of the process.