Fast, Reliable Home Addition Contractor Across Hollywood
Home additions in Hollywood typically run $120,000 to $380,000 depending on whether you’re converting a rear-alley garage, adding a ground-floor bump-out, or building up on a hillside lot. We’re Lodgewick ADU Builders, a Home Addition Contractor team that’s handled flatland bungalow conversions and Chapter 7A hillside additions across the same ZIP code, sometimes in the same week. If you’re planning a room addition, second story, or garage conversion anywhere from Little Armenia to the Hollywoodland tract, call (254) 602-5618 and we’ll walk the lot with you, walk you through the permitting split, and put a written price in front of you before any work begins.
Why Lodgewick ADU Builders Is Hollywood’s Preferred Home Addition Contractor Company
Hollywood isn’t one market. It’s two, sometimes three, and they all have different rulebooks. The flatland grid around Fountain Avenue and the Melrose corridor is packed with 1920s Spanish Colonial bungalows whose alley-facing detached garages convert cleanly. The hills above Beachwood Canyon sit in Los Angeles’s Very High Fire Hazard Severity Zone and trigger Chapter 7A fire-hardened construction. And the Hollywoodland tract around the Sign adds a private HOA architectural review on top of city permitting. We know the difference because we’ve filed all three permit tracks, and we quote them differently. Our crews are background-checked and uniformed, and a live person answers calls 24 hours a day, not a voicemail loop.
Russ Delmar leads our Hollywood work. He walks every site before pricing, because a number quoted blind is a number that changes. Under the 365-Day Done Right Promise, if the work isn’t right, we come back and make it right. That commitment is in writing on every project, along with the written price. That’s the Kingswell Way: the price before the work, the arrival window in writing, the site left cleaner than we found it, and a guarantee that actually names what it covers.
Garage Addition Contractors in Hollywood
Garage Addition Contractors in Hollywood spend most of their time converting 1920s and 1930s detached garages off rear alleys. These structures were built for Model Ts, not bedrooms, but their footprint is already there, already permitted, and already behind the main house. A garage-to-ADU conversion in Hollywood usually runs $130,000 to $230,000, and the single biggest cost driver isn’t the framing. It’s the electrical and plumbing. Most of these garages still carry original 60-amp panels and galvanized supply lines that LA’s moderately hard water has been corroding for seven or eight decades. Any conversion permit triggers a full panel upgrade and supply-line replacement, and that work happens after the slab is open, not before.
Alley-Facing Conversions and Panel Upgrades
On a rear-alley garage in the Hollywoodland tract, our crew pulled a detached garage that was still fed by a 60-amp panel and galvanized lines, rebuilt it as a studio ADU with Chapter 7A ember-resistant vents, multi-pane glazing, and a Class A roof, and filed the HOA design-review submittal parallel with the city permit packet so both reviews ran at the same time. That’s the only way to keep a Hollywood ADU from sitting half-finished waiting on a committee.
When a Garage Addition Makes Sense
A garage conversion is the fastest path to rentable square footage on a flatland Hollywood lot. The building exists. The setback is already legal. You’re not fighting Hillside Area Regulations or haul-route permits. You’re upgrading systems, insulating, and making an old garage habitable, which is why these projects typically finish in 4 to 6 months rather than 9 to 12.
Bathroom Addition Contractor in Hollywood
A Bathroom Addition Contractor in Hollywood generally works inside existing footprint: splitting a bedroom, converting a closet or a hallway alcove, or adding a powder room off a converted garage. These projects run $35,000 to $85,000 in Hollywood, depending on whether you’re adding to a slab-on-grade bungalow or cutting into a hillside foundation. The flatland homes, mostly Spanish Colonial Revival and Craftsman bungalows built between 1920 and 1945, have dense framing and plaster walls that add labor but also hold structure well. Hillside homes are another story entirely: any foundation penetration on a slope lot triggers geotechnical review, and that review costs real money before a single fixture is set.
Slab vs. Hillside Bathroom Work
On a flatland Hollywood bungalow, a bathroom addition often means saw-cutting the slab for drain lines. On a Hollywood Hills lot, it can mean drilling into a hillside-adapted foundation with aging retaining walls nearby. We price those as different jobs because they are different jobs. The written quote reflects the geotech and structural reality, not a generic per-square-foot number.
What Drives the Quote
Drain location, panel capacity, and wall condition. If the bathroom is going near an existing wet wall, the number drops. If the panel is already maxed and you need a subpanel, the number rises. We show you the line items on the written estimate, so you can see exactly where the money goes before you sign anything.
Trusted Brands We Service in Hollywood
Our Hollywood crews work with a short list of prefab and panelized systems we’ve come to trust on LA lots: Abodu for flatland rear-lot ADUs, Cover for precision panelized builds that minimize on-site time, and Dvele for high-performance hillside envelopes where fire hardening matters. We don’t push a brand on a lot it doesn’t fit. We match the system to the parcel, the permit track, and the budget, and we keep the parts pipeline local so a Hollywood Hills Chapter 7A build isn’t waiting on materials from out of state.
Common Home Addition Contractor Problems We See in Hollywood Homes
- Filing the city permit and assuming review is over. In the Hollywoodland tract, the HOA’s architectural submittal is a second, separate approval. If it isn’t filed in parallel with the city packet, exterior work stalls mid-build and the schedule slips by weeks.
- Quoting a hillside ADU off a flatland neighbor’s price. Chapter 7A fire-hardened cladding, ember-resistant vents, multi-pane glazing, soils and geology reports, and haul-route permits are all mandatory in the Very High Fire Hazard Severity Zone. Ignoring them in the quote means a price change at the door.
- Scoping an addition without budgeting the panel and supply-line replacement. Any Hollywood flatland ADU permit triggers a 60-amp panel upgrade and galvanized line replacement. It surfaces after the slab is open, and if it wasn’t in the written price, it’s a surprise invoice.
- Underestimating Hollywoodland HOA review time. The Hollywoodland Homeowners Association asserts private architectural review over any new structure’s exterior. That review adds weeks to the calendar, and only a builder who’s filed it before knows how to schedule around it.
Pricing for Home Addition Contractor in Hollywood, CA
Here are the numbers we quote most often in Hollywood. A garage-to-ADU conversion runs $130,000 to $230,000 on a flatland lot. A bathroom addition within existing footprint runs $35,000 to $85,000. A room addition or ground-floor bump-out starts around $90,000 and climbs based on foundation and roof work. A second-story addition on a Hillside Area lot, where geotech and structural review are mandatory, typically starts at $250,000 and goes up from there. The written price you receive covers the scope we agreed on, and nothing changes at the door. Call (254) 602-5618 for a free estimate with the line items in front of you.
We Also Serve Cities Near Hollywood
Our crews take Home Addition Contractor in Hollywood projects daily, and we regularly run jobs in Los Angeles, Long Beach, Anaheim, and Riverside. If you’re just outside the neighborhood and wondering whether we’ll come, call and ask. The free estimate applies to the whole service area.
Serving Hollywood, CA - Our Local Coverage Area
We’re based in the Hollywood 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 Home Addition Contractor in Hollywood
Because the Hollywoodland Homeowners Association still asserts private architectural review over any new structure’s exterior. AB 3182 (2021) nullified the CC&Rs that barred second units, but it did not dissolve the association’s authority over design. Beachwood Canyon parcels generally don’t sit under that same private review layer. We file the HOA submittal parallel with the city permit packet so both review tracks move at the same time. Call (254) 602-5618 and we’ll tell you whether your parcel is in the Hollywoodland tract before you spend a dollar on drawings.
Yes. Parcels in the Very High Fire Hazard Severity Zone trigger Chapter 7A: Class A roofing, ignition-resistant framing, screened foundation vents, multi-pane glazing, and non-combustible cladding. A flatland Hollywood rental on Fountain Avenue never faces those requirements; a hillside build above Beachwood Canyon does. Quoting one based on the other produces a number that’s wrong from day one. We quote the hillside as a hillside.
On the flatlands, the bar is broad: stucco, smooth or sand finish, in earth tones consistent with the existing Spanish Colonial or Craftsman stock. In Hollywoodland, the HOA reviews exterior materials, colors, rooflines, and window proportions against the tract’s 1920s character. Fiber-cement siding in a muted palette, wood-sash windows, and low-profile parapet roofs tend to clear without friction. We submit design packets that already anticipate what the committee asks for. Call for a free estimate and we’ll walk your submittal with you.
City permitting for a Hollywood ADU typically runs 3 to 6 months depending on whether geotech and structural review are required. Hollywoodland HOA architectural review adds roughly 2 to 4 weeks on top, and we file it in parallel so it doesn’t stack onto the city timeline. The worst outcome is filing the city permit, getting approved, and only then discovering the HOA submittal. We don’t let that happen.
We file both. You hand us the deed and the scope, and we assemble the city permit packet and the Hollywoodland HOA design-review submittal. Our team has filed enough Hollywoodland packets to know what the committee flags and what it lets pass, and we schedule construction so the work doesn’t sit half-finished waiting on a review date. Call (254) 602-5618 to get on the schedule.
Written by Russ Delmar, Owner at Lodgewick ADU Builders, serving Hollywood since the company’s founding in 2010.