# Addition permit COM2024-82759 at 523 N Decker Ave, Baltimore

Baltimore Department of Housing and Community Development permit COM2024-82759: issued Oct 9, 2024 for addition work at 523 N Decker Ave. interior: remove 10 joists at 1st floor and 5 joists at 2nd floor. at basement, install 14"x14"x12" footers for 6"x6" p/t posts and triple 2"x12" beams to carry 1st floor joist system. install 2"x10" joists at 1st & 2nd floors with 3/4" subflooring. install interior 2"x4" framing to create new layout as per drawing and per code. install r-49 insulation at attic area and r-21 at all exterior walls. install new drywall at all 1st & 2nd floor walls and ceilings. install new interior baseboard and pre-hung doors as per drawings. install new kitchen cabinets as per plans. exterior: replace 6 windows, same size and location. install new entry doors at 1st floor front, 1st floor rear and basement rear entries. at front porch, rebuild box beam and install two new columns as per code. at front porch, remove and replace decking (12'x7'). at rear yard, build 4'x4' p/t wood platform at rear entry with steps to grade. platform to be constructed with 5/4" decking on 2"x8" joists. steps to have 2x12 treads, 7" risers & three carriages. railing to be 2x4 rail with 2x6 cap & 2x2 spindles with 4" spacing, at rear yard, replace/repair damaged 3'x14' area of existing 10'x17' concrete patio. all work to be completed. rear 2'-6"x13'-0" addition on second floor. separate permit will be required for electrical, mechanical, and plumbing work. as per plans and per code.

- Permit number: COM2024-82759
- Issued: Oct 9, 2024
- Type of work: Addition (city: 1-08)
- Status: Issued (city: not listed)
- Reported cost: $105,000
- ZIP code: 21205 (derived from location)
- All permits at this address: https://nearbypermits.com/baltimore/address/523-n-decker-ave/

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Source: Baltimore Department of Housing and Community Development permit data (https://www.arcgis.com/home/item.html?id=189e6d1c65df4e13b38c0027cee574f6), City of Baltimore, CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/). Checked 2026-10-11 10:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 523 N Decker Ave: https://nearbypermits.com/baltimore/address/523-n-decker-ave/