# Mechanical (HVAC) permit BRCM-26-016570 at 5746 Maplehill Rd, Baltimore

Baltimore Department of Housing and Community Development permit BRCM-26-016570: issued Sep 11, 2026 for mechanical (hvac) work at 5746 Maplehill Rd. Project Description: Construction of an 8' x 8' x 8' freestanding wooden pergola and an adjacent/underlying permeable paver patio located approximately 10 feet from the primary residential structure. 1. Pergola Specifications & Footings: Structure: Freestanding 8' (L) x 8' (W) x 8' (H) pergola constructed using kiln-dried Douglas fir posts and powder-coated stainless steel heavy-duty brackets. Footings & Anchoring: Pergola will be supported by poured concrete footings set to required frost depth (minimum 30 inches below grade). Stainless steel post bases/anchors will be secured directly into the concrete footings using heavy-duty anchor bolts to transfer structural loads directly to the footings. 2. Permeable Paver Patio Specifications: Dimensions & Surface: Installation of 24" x 24" concrete pavers with wide permeable joints filled with pea gravel to manage stormwater runoff. Sub-base Prep: Excavation to proper depth, mechanical soil compaction, heavy-duty geotextile weed barrier, 1.5 inches of leveled and compacted sand layer, and high-density paver base panels to minimize deep excavation while providing standard load distribution. Integration: Pavers will be fitted neatly around the buried concrete footings so the post brackets attach firmly to solid concrete. As per plans and as per code.

- Permit number: BRCM-26-016570
- Issued: Sep 11, 2026
- Type of work: Mechanical (HVAC) (city: Dwelling: Rowhouse)
- Status: Issued (city: not listed)
- Reported cost: $231
- ZIP code: 21239 (derived from location)
- All permits at this address: https://nearbypermits.com/baltimore/address/5746-maplehill-rd/

---
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 2026-10-08 22:17 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 5746 Maplehill Rd: https://nearbypermits.com/baltimore/address/5746-maplehill-rd/