Project Overview
- Service Type
- SF Section 604 Inspection · Structural Repair
- Location
- San Francisco, CA (North Beach)
- Property Type
- Boutique hotel — 26 guest rooms, 4 storeys (built 1924)
- Timeline
- 2-day inspection · 8 working days repair
- Completed
- June 2026
Project at a Glance
The Problem
The operator took over the lease in 2023 and inherited a building with no compliance file at all. He had asked two contractors about the balcony law and both had told him it did not apply to a hotel. They were right about state law — a guest room is not a dwelling unit, so SB 721 does not reach it — and completely wrong about San Francisco.
Section 604 is a local Housing Code ordinance and it reaches further than either state statute: hotels with six or more guest rooms, wood and metal alike, no minimum height, and 100% of elements rather than a sample. On this building that came to twenty-three elements — three fire escapes counted as twelve landings and three drop ladders, six light-well balconies, and two exit stairways.
The findings sat where nobody had looked. Four landing brackets had section loss under forty years of paint, one drop ladder was seized solid, and two light-well balconies had wet ledgers beneath a downspout that discharged straight into the well. The first affidavit deadline was April 2022, so the hotel had been out of compliance for four years without knowing the ordinance existed.
The Solution
Two days, every element. The steel got hammer sounding, coating-thickness readings and fastener extraction at six bracket connections. The six light-well balconies were assessed the way any balcony inspection runs — moisture readings at the ledger and a borescope opening at each one — because Section 604 covers the wood as well as the metal.
Four bracket connections were rebuilt with new plates and hot-dip galvanized fasteners into epoxy-set anchors, the drop ladder was freed and reworked, and all three assemblies were recoated in a zinc-rich system. The downspout was extended past the balconies and two ledgers repaired and re-flashed. Steel work is noisy, so it ran between ten and four — the quiet window after checkout — and the operator blocked the six rooms facing the active assembly for the eight days.
- 100% Section 604 inspection of all 23 wood and metal elements
- Fire escape load assessment & fastener extraction testing
- Landing bracket rebuild with galvanized plates & epoxy anchors
- Drop ladder overhaul on all three assemblies
- Zinc-rich corrosion coating system
- Light-well balcony ledger repair & downspout extension
- Section 604 affidavit prepared and filed with SFDBI
How the Project Ran
-
Scope walk & quote (Day 0)
Elements counted from the light well and the roof, access confirmed without a lift, and a fixed quote for the inspection and the affidavit issued within 24 hours.
-
100% inspection (Days 1–2)
Every landing, ladder, balcony, guard and exit stair examined, photographed and condition-rated; fasteners extracted at six bracket connections; moisture readings on all six light-well balconies.
-
Report & repair scope (Week 2)
Written report with photographs and priority ratings, plus a fixed repair proposal limited to what stood between the building and a clean affidavit.
-
Repairs & affidavit (8 working days)
Brackets rebuilt, ladders reworked, assemblies recoated, ledgers repaired — then the signed affidavit submitted to SFDBI Housing Inspection Services and a copy given to the operator for the five-year file.
Materials Used
- Hot-dip galvanized steel plates & fasteners rebuilt landing bracket connections
- Epoxy-set masonry anchors bracket-to-wall connections at four landings
- Zinc-rich primer & industrial topcoat three-coat corrosion system across all metal
- Sheet-metal flashing & downspout extension light-well balcony ledgers and drainage
Before & After
Section 604 affidavit filed with SFDBI — the hotel's five-year cycle now runs from June 2026.
Two contractors told me the balcony law did not apply to a hotel. Nobody mentioned that San Francisco has its own ordinance that does. Four years out of compliance and I had no idea there was anything to comply with.
Questions About This Project
Do hotels really have to be inspected?
In San Francisco, yes — Section 604 applies to hotels with six or more guest rooms, and it covers metal fire escapes as well as wood balconies and stairs. Outside San Francisco there is no equivalent statutory requirement for transient lodging, because SB 721 and SB 326 both cover residential dwelling units only.
We have no balconies, only fire escapes. Are we exempt?
No. Fire escapes are exactly what Section 604 was written to catch, and they are the one element the state laws never reach. There is also no height threshold under 604 — every exterior elevated element counts, however low it sits.
Can this be done without closing rooms?
Rooms stay let, but expect some to be blocked. Assessing and repairing steel is loud, so we work the quiet window between checkout and check-in and phase one assembly at a time, with the remaining egress routes documented and agreed with the operator before anything is touched.
