Maryland county building permit applications for new residential construction require: (1) site plan showing building footprint, all setbacks, driveway and impervious surface area; (2) dimensioned floor plans for each level with room labels, door/window locations, stair configurations and egress window designations; (3) exterior elevations for all four sides; (4) building sections through key areas; (5) foundation plan with footing details and frost-depth compliance; (6) roof framing plan; (7) construction details for non-standard assemblies; (8) energy code compliance documentation (REScheck for residential). All drawings must bear the stamp of a Maryland-licensed architect or engineer.

Maryland residential setback requirements vary significantly by county and zoning district. General ranges: front yard 15–35 feet, rear yard 20–40 feet, side yards 5–15 feet each. Baltimore City rowhouse districts may have zero side yard setback for shared party wall construction. Montgomery County’s R-200 zoning (2-acre residential) requires front 50 ft, rear 60 ft, sides 30 ft each. Carroll County rural zones may require 50-foot front setbacks. Always verify setbacks against the specific parcel’s zoning district designation; general ranges cannot be reliably used to determine a building footprint position.

The Chesapeake Bay Critical Area is a 1,000-foot buffer zone around all tidal waters and their tributaries in Maryland, regulated by the Critical Area Commission. Three primary design constraints: (1) mandatory 100-foot vegetated buffer from tidal water’s edge where no impervious surfaces are permitted; (2) reduced lot coverage maximums (typically 15–25% vs. 35–50% in non-Critical Area); (3) requirement that development minimize vegetation clearing and maintain water quality. Critical Area compliance is established in the site plan phase before any building footprint is determined. Properties in Baltimore County, Anne Arundel County, Prince George’s County and other Chesapeake Bay watershed counties are frequently affected.

A full permit-ready architectural drawing set for Maryland new construction including site plan, all floor plans, four exterior elevations, building sections, foundation plan, structural framing plans and energy code compliance documentation typically costs $12,000–$28,000 depending on project complexity, square footage and county-specific requirements. Projects with CHAP historic review (Baltimore City), Columbia Association review (Howard County), design review board requirements (Montgomery County) or Critical Area site planning (Anne Arundel, Baltimore County) add $2,000–$6,000 to the base cost. The architectural design fee represents approximately 2%–4% of the total construction budget and is the foundational investment that every other construction cost is built on.

National volume builders design homes once and replicate them across dozens of markets; their floor plans are optimized for national build efficiency, not Maryland’s specific lot sizes, zoning requirements, Climate Zone 4 energy code, or county-specific buyer expectations. Fortune Homes MD designs every home from site analysis, every floor plan, setback configuration, orientation decision and structural system selection begins with the specific Maryland lot, the specific county’s code requirements, and the specific client’s program. The result is a home that works on its actual site rather than a plan imported from a national catalog and modified with minimal thought for Maryland-specific site and code conditions.