A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateFast, Reliable Room Addition Contractor Across Palms
Room addition work in Palms runs $210 – $380 per square foot for a standard permit-ready build, with the most common 350-square-foot addition landing between $74,000 and $133,000 before finish upgrades. A permitted room addition in this neighborhood usually takes 10 – 16 weeks from the day we open the wall to the final inspection. If you own one of the 1920s – 40s bungalows that define Palms, you already know the plot: small flat lot, detached garage in the rear, house that’s been patched and painted over for decades. Our Room Addition Contractor team knows what’s behind those walls before we open them. Call (213) 732-1415 to have us walk your lot and put a written price in front of you.
Why Fielding ADU Los Angeles Is Palms’s Preferred Room Addition Contractor Company
Fielding ADU Los Angeles is an independently owned and operated member of the Garrison Partners family, which has been building to The Garrison Standard since 2006. For Palms homeowners, that standard means the price goes in writing before any work starts, a background-checked uniformed crew shows up on schedule, and every project carries a 365-day written guarantee. Reed Calloway runs the crew. He or his field lead walks every Palms site personally before a quote is issued, because the difference between a clean room addition in this neighborhood and a budget that bleeds is what the existing structure looks like once walls are open.
Palms customers call us for the same reason repeatedly: the previous contractor opened a wall, found something the permit board flagged, and the price moved while the work was already underway. We don’t work that way. Written allowances live in every contract, so when we find termite-damaged sill plates or undersized joists on a 1930s Spanish Colonial Revival on Motor Avenue, the added cost is already agreed. You approve it in writing before we touch another stud. The Garrison Code applies to every Palms job: show up in the window, price in writing, by the book, leave it clean, stand behind it for a year.
Dispatch and scheduling are coordinated from the Los Angeles office; crews serve Palms locally, which means we’re on your block fast for estimates and the work itself. When you call at noon or midnight, a live person answers. Nobody gets a voicemail queue.
Room Additions in Palms
Room Additions in Palms typically involve opening an exterior wall of a one-story bungalow and extending the footprint into the side yard or rear yard, then tying the new roofline into the original. On a flat Palms lot with a detached garage set back 40 feet, the side-yard addition is often the only route that doesn’t consume the driveway. You’re looking at $210 – $380 per square foot depending on foundation condition, whether the existing panel can carry the new load, and how much finish work you want. A 350-square-foot master suite or family room addition generally lands between $74,000 and $133,000.
Foundation and framing realities
Most Palms bungalows sit on raised foundations from the 1920s through the 1940s. Some are in decent shape. Others are cracked, settled, or undermined by years of poor drainage on a flat lot. We inspect the foundation before we quote, and if we find a problem, we write the repair allowance into the contract so you know the number before we open anything.
Matching bungalow character
You want the addition to look like it grew out of the original house, not like a box bolted to the side. On a Minimal Traditional bungalow near Cattaraugus Avenue, we matched the original stucco texture, roofline pitch, and window proportions so the new room reads as part of the 1938 structure. That’s standard for us. The crew understands the difference between a Palms street and a new tract in Gardena.
Modular Home Addition in Palms
Modular Home Addition work in Palms uses factory-built wall, floor, and roof panels that ship to the site and get assembled on your foundation, which cuts 4 – 8 weeks off a conventional build and reduces the number of days our crew is on your lot. This matters in Palms because side yards are narrow and staging space is tight; panelized systems let us work efficiently without tearing up your neighbor’s driveway. Modular additions run $190 – $340 per square foot in Palms depending on the platform and finish level.
Working with prefab platforms
We’re fluent with Cover, Dvele, Mighty Buildings, and Boxabl, and we’ve pulled permits for factory-built modules in LA County more times than most Palms contractors have pulled for conventional additions. The module arrives, we set it with a crane, and our crew handles the tie-in, electrical, plumbing, and finish work. The permit and inspection path is the same as stick-built; the schedule is shorter.
When modular beats stick-built on a Palms lot
If your Palms lot has no room for a materials yard, no tolerance for months of open walls, or a neighbor who works nights and sleeps days, modular gets the structure closed fast. We still price every square foot in writing before the first panel ships, and the one-year written guarantee covers the module and the site work alike.
Trusted Brands We Service in Palms
We stock, install, and warranty work tied to the major modular platforms Palms homeowners research: Cover, Dvele, Mighty Buildings, and Boxabl, along with conventional builds using James Hardie siding. Local parts availability for these brands is spotty unless you keep relationships with the manufacturers. We do. That means a warranty fix on a Dvele panel or a Hardie plank replacement doesn’t stall for three weeks because someone has to order from a distant warehouse. Palms customers get the same turn time on brand-specific work that conventional builds get.
Common Room Addition Contractor Problems We See in Palms Homes
- Knob-and-tube wiring still live behind lath and plaster. Open a 1920s Palms wall and there’s a real chance you’ll find active cloth-wrapped wire. A permit triggers a full rewire of the affected circuits, and if that’s not in the contract, the price just moved. We write that allowance before the wall opens.
- Undersized ceiling joists from original construction. A lot of these bungalows were framed with 2×4 ceiling joists that have sagged under decades of roof load. A room addition tie-in often forces reframing. We price it in writing, not after the inspector flags it.
- Crumbling brick or termite-damaged sill plates at the foundation line. On Palms’s flat lots, poor drainage works on foundations for 80 years. We inspect this before quoting and the repair lives in the contract as a fixed allowance, approved by you before work starts.
- Failed waterproofing on flat-lot additions. Palms lots drain poorly. An addition that doesn’t account for water at the slab edge will wick moisture into new drywall the first winter rain. We detail the waterproofing line in every Palms quote and don’t omit it to make the number look better.
Pricing for Room Addition Contractor in Palms, CA
Room additions in Palms run $210 – $380 per square foot for permitted, turnkey work. A 350-square-foot addition lands between $74,000 and $133,000. A smaller 200-square-foot office or nursery runs $42,000 – $76,000. These ranges include plans, permits, foundation, framing, roofing, electrical, plumbing, drywall, paint, and the written one-year guarantee. They don’t include finish upgrades like custom built-ins, high-end tile, or major foundation replacement discovered mid-job. When we find an issue, the allowance in your contract tells you exactly what it costs to fix. You approve it in writing before we proceed. That’s The Garrison Standard. Call (213) 732-1415 and we’ll put a written price in front of you after walking the lot.
We Also Serve Cities Near Palms
Fielding ADU Los Angeles covers Palms and the surrounding Westside communities: Los Angeles, West Hollywood, Beverly Hills, and Gardena. If you’re a few blocks from the Palms line, you’re still in our service area and the same written-price policy applies. Call us and we’ll tell you straight if the job is in range.
Serving Palms, CA - Our Local Coverage Area
We’re based in the Palms area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Room Addition Contractor in Palms
A permit in Palms triggers electrical upgrades on any circuit we touch, which usually means replacing knob-and-tube or ungrounded wiring in the opened walls and often a new 200-amp panel. It also triggers smoke and carbon monoxide detector upgrades, foundation anchor bolts where missing, and shear wall requirements for the new opening. We write these allowances into your contract before work starts, so the permit triggers costs you’ve already seen and approved. Call (213) 732-1415 for a Palms-specific estimate.
We include a written foundation allowance in every Palms room addition contract. The number is based on what we see during the pre-quote inspection and what we know about Palms’s 1920s – 40s raised foundations. If we open the wall and find cracked footings or termite-damaged sill plates, the repair price comes out of that allowance. You approve the line item in writing before we proceed. The job doesn’t stop and the price doesn’t wander. Call (213) 732-1415 and we’ll explain the allowance structure for your lot.
Yes. We’ve matched stucco texture, roofline pitch, window casing profiles, and door styles on Spanish Colonial Revival, Craftsman, and Minimal Traditional bungalows throughout Palms. The addition should read as original, not as a patch. We’ll walk your block and spec the exterior details so the new work blends. Call (213) 732-1415 to have Reed or his lead walk the lot with you.
Yes, and this is one of the hidden advantages of Palms’s original detached garages. The setback is far enough that a second-story room or ADU above the garage is invisible from the street, preserving the low-rise bungalow character. The permit and foundation work are the same as a conventional addition: we inspect the existing slab and framing, write any upgrade allowances into the contract, and build the upper room without changing the curb view. Call (213) 732-1415 for a written quote.
Most Palms bungalows have 100-amp panels from the 1960s or earlier, and a permitted room addition usually pushes the load calculation past what those panels can carry. We include the panel upgrade to 200 amps as a written line item in the contract when we see the existing panel. The cost is between $3,500 and $6,500 in Palms, including the new panel, meter work if needed, and the LADWP coordination. You’ll know before we open the wall. Call (213) 732-1415 and we’ll check your panel on the first visit.
Written by Reed Calloway, Owner at Fielding ADU Los Angeles, serving Palms and the Westside under The Garrison Standard since 2006.
