Olney, MD
Home Additions in Olney, MD
Additions that seamlessly extend your existing home — engineered to last, matched to your existing architecture, project-managed end-to-end.
Home Additions · Olney
Why Olney homeowners hire us.
An Olney addition is a Montgomery County filing for the Olney census designated place, where Georgia Avenue meets MD 108.
Olney is a census designated place, census place 2458900, and not an incorporated town. The American Community Survey 2024 five-year estimates for that place show a median owner-occupied value of $656,600 and a median year built of 1986.
The structural set asks for an existing footing plan and a proposed footing plan, plus a framing plan for each floor and a roof framing plan, with location, size, spacing, and material of the framing members. The Olney addition price is a free written estimate after a site walk.
For this area, see Permits in Montgomery County: what to expect.
Olney addition sheets
Each door and window on the schedule needs its size, glazing type, and U-value. Plans use a sheet at least 11 by 17 inches. The county will not accept a photo of a plan, graph paper, or lined paper. The drainage drawing shows property lines, lot area, easement widths, corner and mid-side elevations, downspout locations, and arrows for the drainage pattern that exists and the pattern being proposed. Grading on the lot must not block drainage that already comes from a neighboring property.
Why Olney homeowners choose Real Elite
- ·Family-run remodeling and exterior contracting.
- ·Discuss the scope of your Olney home additions project at the estimate.
- ·Serving Olney and Frederick County, Maryland.
Questions about home additions in Olney
Who permits a home addition in Olney?+
Olney is absent from the county municipalities list. A parcel there is not filed at a city counter in Rockville, Gaithersburg, or Takoma Park, and it is not filed at Garrett Park, Kensington, Brookeville, Laytonsville, or Barnesville. The building office is Montgomery County Department of Permitting Services, and general permit questions use 240-777-0311.
Does a county permit replace an Olney association review?+
No. Reconstruction or a renovation of an existing Olney house, other than a repair, needs a permit first. In the county description, reconstruction includes partial demolition that does not itself need a demolition permit. Montgomery County leaves covenants and deed restrictions to the homeowner or civic association. A Department of Permitting Services permit is not that association's approval. Real Elite coordinates licensed electrical, plumbing, and HVAC trades and does not perform that work.
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Reviews
Published reviews.
“Super fast & easy to schedule with. Thank you :)”
Thumbtack customer
January 14, 2026
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