City guide

Pre-Approved ADU Plans by Maryland City

Use this guide to jump to current source-backed Maryland city pages for local pre-approved ADU plan programs, accepted listings, providers, and official source context.

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Source context

How to read the city guide

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Local programs

City and county pages organize the jurisdiction-specific ADU material represented in the current public dataset.

Accepted listings

Accepted listings are plan-location records. They show where a public source says a plan appears as accepted or pre-approved.

Official sources

Official city, county, state, PDF, and provider-linked source records are kept separate so each detail can be checked before use.

Unsupported cities

Cities without reviewed public source data are not listed here. Submit an official program URL for review when a city is missing.

Current public coverage

Supported Maryland city pages

Submit a missing program

County

Allegany County

  1. Pre-approved ADU plans in Cumberland, Maryland

    Allegany County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Frostburg, Maryland

    Allegany County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Lonaconing, Maryland

    Allegany County | 0 accepted listings | 0 providers

  4. Pre-approved ADU plans in Westernport, Maryland

    Allegany County | 0 accepted listings | 0 providers

County

Anne Arundel County

  1. Pre-approved ADU plans in Annapolis, Maryland

    Anne Arundel County | 0 accepted listings | 0 providers

County

Baltimore city County

  1. Pre-approved ADU plans in Baltimore, Maryland

    Baltimore city County | 0 accepted listings | 0 providers

County

Calvert County

  1. Pre-approved ADU plans in Chesapeake Beach, Maryland

    Calvert County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in North Beach, Maryland

    Calvert County | 0 accepted listings | 0 providers

County

Caroline County

  1. Pre-approved ADU plans in Denton, Maryland

    Caroline County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Federalsburg, Maryland

    Caroline County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Greensboro, Maryland

    Caroline County | 0 accepted listings | 0 providers

  4. Pre-approved ADU plans in Preston, Maryland

    Caroline County | 0 accepted listings | 0 providers

  5. Pre-approved ADU plans in Ridgely, Maryland

    Caroline County | 0 accepted listings | 0 providers

County

Carroll County

  1. Pre-approved ADU plans in Hampstead, Maryland

    Carroll County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Manchester, Maryland

    Carroll County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Mount Airy, Maryland

    Carroll County | 0 accepted listings | 0 providers

  4. Pre-approved ADU plans in New Windsor, Maryland

    Carroll County | 0 accepted listings | 0 providers

  5. Pre-approved ADU plans in Sykesville, Maryland

    Carroll County | 0 accepted listings | 0 providers

  6. Pre-approved ADU plans in Taneytown, Maryland

    Carroll County | 0 accepted listings | 0 providers

  7. Pre-approved ADU plans in Union Bridge, Maryland

    Carroll County | 0 accepted listings | 0 providers

  8. Pre-approved ADU plans in Westminster, Maryland

    Carroll County | 0 accepted listings | 0 providers

County

Cecil County

  1. Pre-approved ADU plans in Cecilton, Maryland

    Cecil County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Charlestown, Maryland

    Cecil County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Chesapeake City, Maryland

    Cecil County | 0 accepted listings | 0 providers

  4. Pre-approved ADU plans in Elkton, Maryland

    Cecil County | 0 accepted listings | 0 providers

  5. Pre-approved ADU plans in North East, Maryland

    Cecil County | 0 accepted listings | 0 providers

  6. Pre-approved ADU plans in Perryville, Maryland

    Cecil County | 0 accepted listings | 0 providers

  7. Pre-approved ADU plans in Rising Sun, Maryland

    Cecil County | 0 accepted listings | 0 providers

County

Charles County

  1. Pre-approved ADU plans in Indian Head, Maryland

    Charles County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in La Plata, Maryland

    Charles County | 0 accepted listings | 0 providers

County

Dorchester County

  1. Pre-approved ADU plans in Cambridge, Maryland

    Dorchester County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Hurlock, Maryland

    Dorchester County | 0 accepted listings | 0 providers

County

Frederick County

  1. Pre-approved ADU plans in Brunswick, Maryland

    Frederick County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Emmitsburg, Maryland

    Frederick County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Frederick, Maryland

    Frederick County | 0 accepted listings | 0 providers

  4. Pre-approved ADU plans in Middletown, Maryland

    Frederick County | 0 accepted listings | 0 providers

  5. Pre-approved ADU plans in Myersville, Maryland

    Frederick County | 0 accepted listings | 0 providers

  6. Pre-approved ADU plans in New Market, Maryland

    Frederick County | 0 accepted listings | 0 providers

  7. Pre-approved ADU plans in Thurmont, Maryland

    Frederick County | 0 accepted listings | 0 providers

  8. Pre-approved ADU plans in Walkersville, Maryland

    Frederick County | 0 accepted listings | 0 providers

  9. Pre-approved ADU plans in Woodsboro, Maryland

    Frederick County | 0 accepted listings | 0 providers

County

Garrett County

  1. Pre-approved ADU plans in Grantsville, Maryland

    Garrett County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Mountain Lake Park, Maryland

    Garrett County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Oakland, Maryland

    Garrett County | 0 accepted listings | 0 providers

County

Harford County

  1. Pre-approved ADU plans in Aberdeen, Maryland

    Harford County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Bel Air, Maryland

    Harford County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Havre de Grace, Maryland

    Harford County | 0 accepted listings | 0 providers

County

Kent County

  1. Pre-approved ADU plans in Chestertown, Maryland

    Kent County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Rock Hall, Maryland

    Kent County | 0 accepted listings | 0 providers

County

Montgomery County

  1. Pre-approved ADU plans in Chevy Chase, Maryland

    Montgomery County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Chevy Chase Section Three, Maryland

    Montgomery County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Chevy Chase View, Maryland

    Montgomery County | 0 accepted listings | 0 providers

  4. Pre-approved ADU plans in Chevy Chase Village, Maryland

    Montgomery County | 0 accepted listings | 0 providers

  5. Pre-approved ADU plans in Gaithersburg, Maryland

    Montgomery County | 0 accepted listings | 0 providers

  6. Pre-approved ADU plans in Garrett Park, Maryland

    Montgomery County | 0 accepted listings | 0 providers

  7. Pre-approved ADU plans in Kensington, Maryland

    Montgomery County | 0 accepted listings | 0 providers

  8. Pre-approved ADU plans in Martin's Additions, Maryland

    Montgomery County | 0 accepted listings | 0 providers

  9. Pre-approved ADU plans in Poolesville, Maryland

    Montgomery County | 0 accepted listings | 0 providers

  10. Pre-approved ADU plans in Rockville, Maryland

    Montgomery County | 0 accepted listings | 0 providers

  11. Pre-approved ADU plans in Somerset, Maryland

    Montgomery County | 0 accepted listings | 0 providers

  12. Pre-approved ADU plans in Takoma Park, Maryland

    Montgomery County | 0 accepted listings | 0 providers

County

Prince George's County

  1. Pre-approved ADU plans in Berwyn Heights, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Bladensburg, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Bowie, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  4. Pre-approved ADU plans in Brentwood, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  5. Pre-approved ADU plans in Capitol Heights, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  6. Pre-approved ADU plans in Cheverly, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  7. Pre-approved ADU plans in College Park, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  8. Pre-approved ADU plans in Colmar Manor, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  9. Pre-approved ADU plans in Cottage City, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  10. Pre-approved ADU plans in District Heights, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  11. Pre-approved ADU plans in Edmonston, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  12. Pre-approved ADU plans in Fairmount Heights, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  13. Pre-approved ADU plans in Forest Heights, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  14. Pre-approved ADU plans in Glenarden, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  15. Pre-approved ADU plans in Greenbelt, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  16. Pre-approved ADU plans in Hyattsville, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  17. Pre-approved ADU plans in Landover Hills, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  18. Pre-approved ADU plans in Laurel, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  19. Pre-approved ADU plans in Morningside, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  20. Pre-approved ADU plans in Mount Rainier, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  21. Pre-approved ADU plans in New Carrollton, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  22. Pre-approved ADU plans in Riverdale Park, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  23. Pre-approved ADU plans in Seat Pleasant, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  24. Pre-approved ADU plans in University Park, Maryland

    Prince George's County | 0 accepted listings | 0 providers

  25. Pre-approved ADU plans in Upper Marlboro, Maryland

    Prince George's County | 0 accepted listings | 0 providers

County

Queen Anne's County

  1. Pre-approved ADU plans in Centreville, Maryland

    Queen Anne's County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Church Hill, Maryland

    Queen Anne's County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Queenstown, Maryland

    Queen Anne's County | 0 accepted listings | 0 providers

County

Somerset County

  1. Pre-approved ADU plans in Crisfield, Maryland

    Somerset County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Princess Anne, Maryland

    Somerset County | 0 accepted listings | 0 providers

County

St. Mary's County

  1. Pre-approved ADU plans in Leonardtown, Maryland

    St. Mary's County | 0 accepted listings | 0 providers

County

Talbot County

  1. Pre-approved ADU plans in Easton, Maryland

    Talbot County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in St. Michaels, Maryland

    Talbot County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Trappe, Maryland

    Talbot County | 0 accepted listings | 0 providers

County

Washington County

  1. Pre-approved ADU plans in Boonsboro, Maryland

    Washington County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Funkstown, Maryland

    Washington County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Hagerstown, Maryland

    Washington County | 0 accepted listings | 0 providers

  4. Pre-approved ADU plans in Hancock, Maryland

    Washington County | 0 accepted listings | 0 providers

  5. Pre-approved ADU plans in Keedysville, Maryland

    Washington County | 0 accepted listings | 0 providers

  6. Pre-approved ADU plans in Smithsburg, Maryland

    Washington County | 0 accepted listings | 0 providers

  7. Pre-approved ADU plans in Williamsport, Maryland

    Washington County | 0 accepted listings | 0 providers

County

Wicomico County

  1. Pre-approved ADU plans in Delmar, Maryland

    Wicomico County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Fruitland, Maryland

    Wicomico County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Hebron, Maryland

    Wicomico County | 0 accepted listings | 0 providers

  4. Pre-approved ADU plans in Pittsville, Maryland

    Wicomico County | 0 accepted listings | 0 providers

  5. Pre-approved ADU plans in Salisbury, Maryland

    Wicomico County | 0 accepted listings | 0 providers

  6. Pre-approved ADU plans in Sharptown, Maryland

    Wicomico County | 0 accepted listings | 0 providers

  7. Pre-approved ADU plans in Willards, Maryland

    Wicomico County | 0 accepted listings | 0 providers

County

Worcester County

  1. Pre-approved ADU plans in Berlin, Maryland

    Worcester County | 0 accepted listings | 0 providers

  2. Pre-approved ADU plans in Ocean City, Maryland

    Worcester County | 0 accepted listings | 0 providers

  3. Pre-approved ADU plans in Pocomoke City, Maryland

    Worcester County | 0 accepted listings | 0 providers

  4. Pre-approved ADU plans in Snow Hill, Maryland

    Worcester County | 0 accepted listings | 0 providers

Missing a city?

Send an official source for review.

The guide only includes city pages present in the current source-backed public dataset.

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