Install (1) # fixtures/devices
Mechanical (HVAC) at 3609 Keystone Ave, Baltimore
Baltimore Department of Housing and Community Development permit COM2021-64062: issued May 10, 2021 for mechanical (hvac) work at 3609 Keystone Ave. install (1) # fixtures/devices, (1) 24000 btu air-con system, heat pump, (1) 50000 btu fuel-burning equip(furnace), (1) 50000 btu fuel-burning equip as per code.
- Permit number
- COM2021-64062
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Issued
- Reported cost
- $9,800
- ZIP code
- 21211 (from the permit's location)
- City's category
- 1-05
- 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 3609 Keystone Ave, and what's permitted nearby
Baltimore Department of Housing and Community Development updated its data Oct 7, 2026. We checked it Oct 7, 19:27 UTC. See the city's official records (City of Baltimore, CC BY 3.0).
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