Bethesda, MD
Home Additions in Bethesda, MD
Additions that seamlessly extend your existing home — engineered to last, matched to your existing architecture, project-managed end-to-end.
Home Additions · Bethesda
Why Bethesda homeowners hire us.
Home additions in Bethesda, MD start on the lots in 20816 along Bradley Boulevard and in Kenwood, and on the 20817 side toward the boulevard.
When the parcel is in Montgomery County, call MC 311 (240-777-0311) or visit the Montgomery County Department of Permitting Services (DPS) customer service lobby at 2425 Reedie Drive, 7th Floor, in Wheaton. A permit is required if you extend the area, height or overall footprint of an existing one- or two-family dwelling or their existing accessory structures. The County does not enforce covenants and deed restrictions. You may also need a permit or other permission if you live in a Montgomery County municipality that requires it. Real Elite does not take electrical work. We confirm the steps for this house before work starts.
The price for a Bethesda addition on a 20816 lot along Bradley Boulevard or in Kenwood is a free written estimate after a site walk.
For this area, see Permits in Montgomery County: what to expect.
Typical Investment
Starting at $60,000
Free, written, line-itemed estimate
- Bump-out$60k – $120kSmall footprint expansion (under 200 sq ft)
- Single Room$120k – $250kFull-room addition with finishes
- Second Story$250k – $500k+Full second story or major multi-room addition
Why Bethesda homeowners choose Real Elite
- ·Family-run remodeling and exterior contracting.
- ·Discuss the scope of your Bethesda home additions project at the estimate.
- ·Serving Bethesda and Frederick County, Maryland.
Questions about home additions in Bethesda
Who permits a home addition in Bethesda?+
When the parcel is in Montgomery County, call MC 311 (240-777-0311) or visit the Montgomery County Department of Permitting Services (DPS) customer service lobby at 2425 Reedie Drive, 7th Floor, in Wheaton. Office hours are 7:30 a.m.- 4 p.m. Monday-Friday, and no appointment is necessary.
What inspection timing does a Bethesda addition follow?+
Inspections shall be requested at least 24 hours prior to the date the inspection is needed. A permit is required if you extend the area, height or overall footprint of an existing one- or two-family dwelling or their existing accessory structures.
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Reviews
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“Super fast & easy to schedule with. Thank you :)”
Thumbtack customer
January 14, 2026
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