Last updated: September 24, 2026
What affects the price
Building an ADU involves several moving parts that shape your total investment. The final figure depends heavily on whether you choose a prefab unit or a custom build from the ground up. Site conditions are another major factor; if your property requires extensive grading, utility trenching, or foundation work, costs will climb. You also have to consider your choice of finishes, like high-end appliances or custom cabinetry. Navigating local permit fees and impact assessments also adds to the total.
About this service
A contractor oversees the physical build, managing the subcontractors, materials, and daily construction progress. They are responsible for making sure the structure is built according to the approved plans and local safety standards. You need a contractor when you have your designs finalized and are ready for the actual building phase to begin. They act as the primary point of contact for all site activity.
Frequently asked in Chesapeake
How do I find a good accessory dwelling unit company in Chesapeake?
What are the basic rules for accessory dwelling units in Chesapeake?
What factors influence the cost to build an accessory dwelling unit here?
The cost to build an accessory dwelling unit in Chesapeake can vary based on several things. Size, foundation type, finishes, and site accessibility all play a role. For example, adding plumbing and electrical connections can impact the overall price. Discussing these details with experienced builders will give you a clearer picture. Get a personalized quote by calling today.
What’s involved in accessory dwelling unit construction in Chesapeake?
What does 'accessory dwelling unit' actually mean for my property?
An accessory dwelling unit, or ADU, means adding a second, smaller, independent living space on your existing residential lot in Chesapeake. This could be a detached backyard cottage or an attached in-law suite. It provides separate living quarters with its own kitchen, bathroom, and entrance. It’s a versatile addition for many homeowners.
How much does an ADU typically cost in this area?
What makes a good ADU unit for my Chesapeake home?
Also serving nearby: Portsmouth · Virginia Beach · Norfolk · Suffolk · Hampton
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Chesapeake — population 253,886; about 750 residents per square mile across 338.5 sq mi. ZIP codes covered include 23320, 23321, 23322, 23323, 23324, 23325, 23326, 23327.
Neighborhoods served in Chesapeake: Greenbrier, Great Bridge, Deep Creek, Benn's Grant, Kempsville — and every surrounding area.
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Everything else we cover here.
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