Design and install new NFPA 13 sprinkler system and NFPA 14 standpipe system in renovated historic mansion
Fire systems at 811 W Lanvale St, Baltimore
Baltimore Department of Housing and Community Development permit BCCM-25-003542: issued May 19, 2026 for fire systems work at 811 W Lanvale St. Design and install new NFPA 13 sprinkler system and NFPA 14 standpipe system in renovated historic mansion (now office occupancy) plus newly constructed building addition. No existing sprinkler or standpipe systems. Combined building is three above grade floors plus one below grade, type III-B construction. Existing mansion constructed of solid wood joist flooring, masonry, lath and plaster. New addition mixed construction with concrete slab, hybrid truss, and steel beam and girder flooring. Total 160 heads across 4 wet zones and 1 dry zone. Sprinklers to be supplied by the municipal water supply, wet manual standpipe to be supplied by a pumper truck connected to the FDC. New 6" underground tap F/I by others proposed at Lanvale Street. This contractor's work to begin after 6" backflow preventer F/I by others at interior basement mechanical room.
- Permit number
- BCCM-25-003542
- Issued
- Type of work
- Fire systems
- Status
- Issued
- Reported cost
- $147,000
- ZIP code
- 21217 (from the permit's location)
- City's category
- Office
- City's status
- Not listed
- Source
- Baltimore Department of Housing and Community Development permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 811 W Lanvale St, and what's permitted nearby
Baltimore Department of Housing and Community Development updated its data Oct 8, 2026. We checked it Oct 8, 07:20 UTC. See the city's official records (City of Baltimore, CC BY 3.0).
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