New Construction in Hermosa Beach
A tear-down rebuild is often the cleaner path in Hermosa Beach when an existing house is too small, rests on a tired foundation, or cannot carry a second story without rebuilding most of it anyway. Because the city was platted in the early 1900s, nearly every lot here is compact and already occupied, so most new construction projects begin with a structure that needs to come down first. Those narrow, multi-level beach lots present real design constraints, and coastal zone requirements mean a Local Coastal Plan review can layer on top of the standard building permit from the City of Hermosa Beach Community Development Department. Horizon Construction and Remodeling manages the entire process under one contract, from the initial lot review through design, engineering, permitting, demolition, and the final inspection.
Services We Offer
Engineering & Title 24
Permits & Plan Check
New Build ADUs
Our New Construction Process in Hermosa Beach
How New Construction in Hermosa Beach Actually Gets Built
New construction in Hermosa Beach starts long before any drawings are drafted. Because the city incorporated in 1907 and parceled its lots in those early beach subdivisions, most sites are narrow and small, which means a zoning review, boundary and topographic survey, and soils report have to come first so we know exactly what the ground and the setbacks will allow. Design follows from those findings: site plan, floor plans, and elevations developed with you until the layout reflects how you actually use a home. Structural engineering and Title 24 energy documents are prepared alongside the drawings so the plan set enters the City of Hermosa Beach Community Development Department Building and Safety Division complete and ready for review.
While plans are in review we answer comment letters, coordinate utility work, and handle the asbestos survey and air district notification required before demolition. Hermosa Beach sits within the California coastal zone and maintains a Local Coastal Plan, so coastal review can layer on top of the standard building permit, and we manage that process as part of the same timeline. Once permits issue, demolition proceeds and the build runs in sequence: foundation, framing, rough plumbing, electrical, mechanical, fire sprinkler lines, insulation, then exterior and interior finishes. One project manager carries the job from groundbreaking through every inspection to the final walkthrough.
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Building a new house in Hermosa Beach means working through several review layers before construction starts. The City of Hermosa Beach Community Development Department Building and Safety Division handles permits, but because the city sits within the California coastal zone and operates under a Local Coastal Plan, coastal review can layer on top of the standard building permit process. That means a new home on one of the city’s characteristically narrow beach lots often moves through more than one agency desk before a permit is issued.
On the planning side, the design gets checked against zoning rules covering setbacks, height limits, lot coverage, and floor area. The building plan check reviews structural drawings and energy documents. The fire department looks at sprinkler systems and site access, and public works handles grading, drainage, any street trenching, and the driveway approach. Demolishing an existing structure requires its own separate permit, and before that permit issues, the gas and electric service typically must be disconnected and the sewer lateral capped. The South Coast AQMD also requires an asbestos survey and advance notification before most demolitions proceed.
Utility sizing is based on the new house, not whatever stood there before. Fire sprinklers, which are commonly required on new construction, can necessitate a larger water meter and service line. A home with modern electrical loads and solar may need a new utility service entirely, and that carries its own scheduling lead time. A geotechnical report comes before foundation design. It identifies expansive clay, old fill, groundwater conditions, and slope behavior. Where the state has mapped liquefaction or landslide hazards, a site-specific investigation is required. The structural engineer uses those findings to design footings, post-tensioned slabs, or grade beams, and to lay out shear walls, hold-downs, and beams sized for California seismic loads. On a graded lot, the soils engineer typically signs off on footing excavations before concrete is placed.
Energy compliance follows Title 24 standards, and new single-family homes must include solar PV. Some measures require field verification by a third-party HERS rater. If the lot falls within a mapped Fire Hazard Severity Zone, construction must meet wildland-urban interface requirements, including a Class A roof, ember-resistant vents, ignition-resistant exterior materials, and multipane tempered windows. Inspections are staged through the build, from foundation forms and reinforcing steel through framing, rough mechanical and electrical work, insulation, and the final sign-off.
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 Hermosa Beach
Building a new home in Hermosa Beach means working within some of the tightest constraints in Southern California. The city’s original early-1900s subdivision layout left most lots narrow and small, and those dimensions still dictate what can be built today. On top of standard City of Hermosa Beach Community Development Department Building and Safety Division review, new construction here can also trigger coastal review under the city’s Local Coastal Plan, which adds a layer of process that has to be planned for from the beginning, not discovered mid-project.
We approach new construction as a design-build contractor, meaning design coordination, engineering, permit submittals, and the actual build all run under one contract with one project manager. That structure matters on a coastal lot where plan check comments can come from more than one agency. California Title 24 energy requirements, fire sprinkler systems, CALGreen compliance, and seismic considerations are worked into the drawings at the start rather than arriving as change orders after permits are submitted.
Horizon Construction and Remodeling has been licensed and bonded as a Class B general building contractor since 2009. Specialty trade portions of the work are performed by appropriately licensed subcontractors we coordinate directly. Call (714) 449-9035 to talk through what your Hermosa Beach lot can support.
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New Construction FAQ
Should I rebuild or remodel my house in Hermosa Beach?
The right path depends on your lot and the condition of what is already standing. On the small, narrow parcels that have defined Hermosa Beach since its early beach subdivision days, a full rebuild often becomes the practical choice when the foundation has serious problems, when nearly every system needs replacing and most walls would move anyway, or when zoning allows a larger or better-positioned structure than what exists. If the bones are solid and you mainly want a new layout and updated finishes, a whole-home remodel is usually simpler to permit. We walk every property and give you a straight comparison before you commit to either direction.
What permits does a new home need?
Building permits for new construction in Hermosa Beach run through the City of Hermosa Beach Community Development Department Building and Safety Division, with planning, fire, and public works each reviewing the plans as well. Because the city sits within the California coastal zone under a Local Coastal Plan, a coastal development permit typically layers on top of the standard building permit, and lots in a fire hazard severity zone face additional fire-code review. Grading, utility, and driveway permits from public works are usually required alongside the demolition permit for the existing structure and the building permit for the new one. We prepare the submittals and manage all comments and resubmittals through the process.
How long does it take to build a new home?
New construction timelines in Hermosa Beach vary by project, but design and permitting routinely take as long as the build itself. Plan check typically runs several months, and because the city sits within the California coastal zone, a coastal review under the Local Coastal Plan can layer on top of the standard building permit, extending that phase further. Construction of a custom home commonly runs around a year, with larger footprints or significant site work adding more time. We give you a project-specific schedule after the feasibility review.
What drives the cost of building a new home?
Budget for new construction in Hermosa Beach is shaped first by size and complexity, particularly second and third levels, long structural spans, and irregular floor plans common on the city’s narrow beach lots. Foundation work and soils conditions vary from one small parcel to the next, and site preparation including demolition, grading, retaining walls, and utility upgrades can shift costs considerably. Because Hermosa Beach sits within the California coastal zone, coastal review through the City’s Community Development Department often layers on top of the standard building permit, which can add time and expense. Finish level, city impact fees, and school fees on new square footage vary as well. We walk through each of these categories with you after an initial feasibility review so you can see clearly where your decisions carry the most weight.
Do new homes in California need solar and fire sprinklers?
Yes, new single-family homes in Hermosa Beach must meet California Residential Code requirements for automatic fire sprinklers, which affects both water service sizing and how ceiling space is planned. Solar PV has been required since the 2019 energy standards, and permits filed from January 1, 2026 fall under the updated 2025 Title 24 rules. CALGreen adds further requirements covering water use, construction waste recycling, indoor air quality, and EV charging readiness. We design to all of it from the start.
Can you build an ADU along with the new house?
Yes, adding an ADU is very practical during new construction. Sizing water, sewer, and electrical service for two units at once costs less than returning later to upgrade, and the site plan can position each unit with its own entry and usable outdoor space from the start. On the narrow beach lots that define most of Hermosa Beach, that kind of early planning matters. State law permits ADUs on most single-family lots, though setbacks, height, and parking rules still apply, and coastal zone review through the City of Hermosa Beach may add a layer on top of the standard building permit. We can permit the ADU together with the main house or handle it as a separate project, and we build guest houses as well.
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Horizon is a licensed Class B general building contractor serving Hermosa Beach and the surrounding Los Angeles County communities.