ADU Construction in Burbank
Backyard ADUs in Burbank planned around the route materials take to the back of the lot, built with noncombustible siding and tempered glazing.
Plywood sheets laid edge to edge across a Burbank driveway become the road to a backyard unit for every concrete buggy, framing cart and load of drywall. We size that path on the first visit: the tightest gap past the house, any step or turn, and whether a neighbor's gate could offer a second way in. Ember-resistant vents, tempered glass and noncombustible siding for the unit all travel the same lane.
Measuring the lane
A tape across the narrowest point beside the house tells us the widest load that can pass. A wall panel, a bundle of studs or a water heater on a hand truck each needs its own clearance, and roof trusses may have to be framed in place where the lane runs short of room. Turns count as much as width, since a long board cannot bend around a corner. We also look up for eaves, service wires and branches that would catch anything carried on a shoulder, and we note where a gate post or hose bib pinches the way.
Keeping the existing yard intact
Everything along the route takes a beating unless it is covered. We lay plywood or rubber mats over the driveway, cap sprinkler heads and lift stepping stones that would crack under a loaded cart. Where the lane passes under the main house eaves, the gutters and downspouts on that side are checked so a swinging board does not knock them loose. Once the unit is done, the same lane turns into the walk to its front door, so we finish it with a firm, level surface and a light at the gate.
ADU Construction in Burbank: common questions
Fire hazard severity maps come from the state fire marshal, and Burbank's building department reads them for each address before applying the wildfire chapter to a mapped lot. We specify noncombustible siding, mesh-covered vents and tempered glazing on Burbank units whichever way that reading goes, so the mapping changes the paperwork far more than the plan.
For a Burbank lot with a narrow way in, the site plan carries the access lane, the staging area and the setbacks, and the structural sheet shows how framing is broken into pieces the lane can pass. The package covers permit drawings for a single-story unit that qualifies under its size limit.
It can work, and access is one reason to plan the two together: during the rebuild the route to the back may be wider than the finished house will leave it. Footings and trenches for the unit can be dug while that route is open. Burbank reviews each structure, so both drawing sets are prepared side by side.
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More work we do in Burbank
Plan your project in Burbank
Tell us about the house and the adu construction work. We reply about a walk-through and a written scope.

