A rowhouse kitchen and a Fairfax subdivision kitchen are two different pages
Two jobs that share a name have almost nothing in common on site, and search behavior splits along the same line.
A kitchen gut in Shaw or on Capitol Hill means a narrow lot, shared party walls, alley access, permit parking to arrange and equipment sized to fit through a 32 inch door. Owners of those houses search accordingly. They type things like galley kitchen layout, removing a wall in a rowhouse, and second bathroom on a small footprint.
A kitchen in a Fairfax County or Rockville subdivision has a driveway, a garage, a side yard for a dumpster and room to stage cabinets. Those owners search open concept, island seating, and basement bath addition. Same trade, different vocabulary, different worry.
One page written for the whole metro satisfies neither reader. It ends up generic because it has to be, and generic is what everyone else already published.
Build two content tracks and keep them honestly separate. Where structure, historic review or permitting comes up, say it varies by jurisdiction and is worth confirming with the local building department or the relevant historic preservation office.