New Construction in West Hollywood
New construction in West Hollywood almost always begins with a lot that already has a structure on it. The city was largely built out well before it incorporated in 1984, and the housing stock reflects that, ranging from Spanish Revival and Art Deco apartment buildings near Fountain, Harper and Havenhurst avenues to small detached houses on tight lots throughout the Norma Triangle and West Hollywood West. When an existing structure is too undersized, sits on a deteriorated foundation, or cannot support additional stories without a near-complete rebuild anyway, starting over is often the more practical choice. Horizon Construction and Remodeling manages new construction in West Hollywood from the initial lot review through design, engineering, permitting with the City of West Hollywood Building and Safety division, demolition and final inspection, all under a single contract.
Services We Offer
Engineering & Title 24
Permits & Plan Check
New Build ADUs
Our New Construction Process in West Hollywood
New construction in West Hollywood almost always means working within the city’s dense grid of small lots and fixed building envelopes, so our process begins with the site, not the floor plan. A zoning review, a boundary and topographic survey, and a soils report tell us what the land will support before a single line gets drawn. Design follows from there: site plan, floor plans, and elevations developed with you until the layout reflects how you actually live. Structural engineering and Title 24 energy documents are prepared alongside the drawings so the plan set arrives at the City of West Hollywood Building and Safety division complete and ready for review.
While the City of West Hollywood Community Development Department works through plan check, we field comments, coordinate utility work, and arrange the asbestos survey and air district notification required before demolition begins. Once permits issue, the sequence runs in order: foundation, framing, rough plumbing, electrical, mechanical, and fire sprinkler rough-ins, insulation, then exterior and interior finishes. One project manager stays with the job from groundbreaking through every inspection to final sign-off.
Read More →
Building new in West Hollywood means working inside one of the most regulated permit environments in Los Angeles County. Applications go through the City of West Hollywood Community Development Department, and its Building and Safety division handles plan check. Because roughly 80 percent of occupied units here are renter occupied and the city has carried one of the strongest rent control programs in the nation since incorporation in 1984, most construction activity in the city touches multifamily properties rather than detached single-family sites. That context shapes how projects are reviewed and what conditions get attached before a permit issues.
For a project that involves demolition of an existing structure, the sequencing matters. A separate demolition permit is required before any new work begins, and most building departments expect the gas and electric service disconnected and the sewer lateral capped before that permit issues. The South Coast AQMD requires an asbestos survey and advance notification prior to most demolitions. Once the site is clear, utilities get sized for the new building rather than the old one. Fire sprinklers, now common on new residential construction, often call for a larger water meter and service line. A larger building with solar panels and modern electrical loads may require a new utility service entirely, which adds its own lead time to the schedule.
The plan check process on a new building typically runs through multiple review desks. Planning reviews the design against zoning requirements including setbacks, height limits, lot coverage and floor area. Building plan check covers structural calculations and energy compliance documents. The fire department reviews sprinkler systems and site access. Public works addresses grading, drainage, any street trenching and a new driveway approach if one is needed. Before foundation design even begins, a geotechnical report identifies site conditions such as expansive clay, old fill, groundwater and slope stability. In state-mapped liquefaction or landslide zones, a site-specific investigation is required. The structural engineer uses those findings to size footings, design shear walls and hold-downs, and detail the framing to meet California seismic standards.
Energy compliance follows Title 24 standards, and new single-family homes must include solar PV under current code. Some energy measures require field verification by a third-party HERS rater. If the property sits in a CAL FIRE Fire Hazard Severity Zone, construction must meet wildland-urban interface standards, including a Class A roof, ember-resistant vents, ignition-resistant exterior materials and multipane windows with tempered glass. Inspections occur at each stage of construction, from foundation forms and reinforcing steel through framing, rough mechanical and electrical work, insulation and finally the sign-off that closes the permit.
Other Remodeling Services We Offer
A kitchen remodel touches more trades than any other room in the house: layout, cabinetry, plumbing, electrical, ventilation and finishes. Horizon designs and builds kitchen remodels under one contract, from the measured layout to the final inspection.
Whether you envision a classic Southern California pool or a fully customized backyard oasis, Horizon Construction & Remodeling delivers the highest level of quality and service. Our comprehensive pool design and remodeling services cover everything from layout and decking to built-in BBQs and final touches like landscaping. Let Horizon be your trusted partner in transforming your backyard into the perfect outdoor retreat.
If you are planning a complete bathroom remodel or simply want to change your tub, shower, update your plumbing fixtures, or make the space more efficient, our team at Horizon will help you through the process with expert advice, professional craftsmanship, and affordable options with beautiful results. Learn more about our bathroom remodeling services.
Transform your space with our expert interior work services. We offer a comprehensive range of solutions — from space planning and custom design to the selection of high-quality finishes and materials. Our team of experienced professionals works closely with you to create a space that’s both functional and stylish, tailored to your unique needs, goals, and budget. Whether you’re updating a single room or overhauling your entire interior, we bring precision, creativity, and craftsmanship to every project.
At Horizon, we believe your home is more than just four walls — it’s where life happens. It’s the place you relax, gather with family and friends, and create lasting memories. That’s why we offer a full range of exterior work services designed to elevate your outdoor living space. From patios and hardscaping to custom decks and exterior renovations, we help turn your vision into a dream yard that complements your lifestyle and enhances curb appeal.
At Horizon Construction & Remodeling, our expert team includes a dedicated design and planning division that works hand-in-hand with licensed architects and structural engineers. We take care of everything — from detailed plans and blueprints to securing city permits — so you don’t have to deal with delays or red tape. Our goal is to streamline the process and provide a fully approved set of documents that aligns with both your vision and city regulations, saving you time and stress.
Why Choose Horizon Remodeling For New Construction in West Hollywood
Horizon Construction and Remodeling is a licensed Class B general building contractor, bonded, with the license active since 2009 and over 15 years working across Southern California. New construction is the most complex project a residential contractor takes on, and you can verify our license and bond directly through the California Contractors State License Board before any contract is signed.
We operate on a design-build basis, meaning design, engineering coordination, permits, and construction all fall under a single contract managed by one project manager. In West Hollywood, that matters because permits run through the City of West Hollywood Community Development Department’s Building and Safety division, and having the same team handle plan check comments that drew the original plans keeps the process moving. California energy and construction requirements are built into the design from the start, not added later as change orders.
Most new construction work in West Hollywood happens within the context of multifamily buildings, given the city’s dense grid of small lots and the high share of renter-occupied units citywide. If your project involves an existing multifamily property built during the Spanish Revival or Art Deco era common to streets like Fountain and Havenhurst, call (714) 449-9035 and we will assess what your site and building envelope can realistically support.
Schedule a Consultation
New Construction FAQ
Should I rebuild or remodel my house in West Hollywood?
It depends on the house and the lot. A rebuild makes sense when the foundation has serious problems, when nearly every system needs replacing and most walls are moving anyway, when you want a second story the structure cannot carry, or when zoning allows a larger or better-placed house. In West Hollywood, small lots with fixed building envelopes mean that last point often settles things. If the structure is sound and you mostly want new layout and finishes, a remodel is usually simpler to permit. We walk the site and give you a straight comparison before you commit.
What permits does a new home need?
New construction permitting in West Hollywood runs through the City of West Hollywood Community Development Department’s Building and Safety division, with planning, fire, and public works typically signing off as well. Because most of the city’s housing stock consists of multifamily buildings on compact lots rather than detached houses, the permit set often includes demolition, building, utility, and grading approvals. Properties in a fire hazard severity zone receive additional fire-code review. We prepare all submittals and manage comments and resubmittals on your behalf.
How long does it take to build a new home?
Expect design and permitting to take as long as the build itself. For a custom home, construction typically runs about a year, more for larger homes, sloped lots, or heavy site work. Plan check at the City of West Hollywood’s Building and Safety division commonly runs several months, and longer when planning review, a coastal permit, or a hillside or fire-zone review is involved. Weather, utility company scheduling, and inspection availability all shift the timeline, so after the feasibility review we put a schedule together for your specific lot.
What drives the cost of building a new home?
New construction costs in West Hollywood depend on several compounding variables, and the most direct way to understand them is to break the budget into clear categories from the start. Structural complexity drives early decisions: second stories, long spans, and irregular corners all add cost before a single finish is chosen. Foundation type follows soil conditions and slope, and site work such as demolition, grading, retaining walls, and utility upgrades shifts considerably from one compact West Hollywood lot to the next. Fire-zone material requirements and finish level throughout the building layer on additional cost, as do city impact fees and any applicable school fees tied to new square footage, which vary by jurisdiction and district. Once we complete a feasibility review, we organize the budget into these categories so you can see exactly where your decisions carry the most weight.
Do new homes in California need solar and fire sprinklers?
Yes, new construction in West Hollywood must meet California’s current energy, fire, and green building standards from the start. Automatic fire sprinklers are required in new one- and two-family homes, which shapes water service sizing and ceiling layouts. Solar PV has been mandatory on new single-family homes since the 2019 energy standards, and the 2025 Title 24 cycle adds further requirements for permits filed from January 1, 2026. CALGreen layers on top of that with rules covering water use, construction waste recycling, indoor air quality, and EV charging readiness. We account for all of it in our drawings before anything goes to the City of West Hollywood Building and Safety division for review.
Can you build an ADU along with the new house?
Yes, and new construction is the ideal time to plan for an accessory dwelling unit. Sizing water, sewer, and electrical service for both units at once is far simpler than retrofitting later, and the site plan can give each unit a private entry and outdoor space from the start. State law permits ADUs on most single-family lots, though setbacks, height, and parking rules still apply. West Hollywood’s Building and Safety division handles permitting, and we can file the ADU alongside the main house or as a separate project. We also build guest houses.
Explore More in West Hollywood
Horizon is a licensed Class B general building contractor serving West Hollywood and the surrounding Los Angeles County communities.