New Construction in Orange
New construction in Orange most often begins with a lot that already holds an existing house. The city’s housing runs from early twentieth century bungalows, Craftsman cottages and revival era homes built between 1886 and 1935 to postwar tract houses and the open-plan, post and beam Eichler homes found in several neighborhoods. Those older structures have character, but when a foundation is tired, the footprint is simply too small or adding a second story means rebuilding most of the house anyway, starting fresh is frequently the more practical choice. Horizon Construction and Remodeling manages new construction in Orange from the initial lot review through design, engineering, permitting with the City of Orange Community Development Department, 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 Orange
New construction in Orange starts with the land itself, not the floor plan. Before any design work begins, we order a zoning review, a boundary and topographic survey, and a soils report so we understand exactly what the site will support and what the foundation will require. From there we develop a site plan, floor plans, and elevations alongside structural engineering and Title 24 energy documents, so the full plan set enters the City of Orange Community Development Department plan check complete. We handle comment responses during review and use that time to line up utility coordination, asbestos surveys, and air district notifications ahead of any demolition.
Once permits issue, the sequence runs in order: foundation, framing, rough plumbing, electrical, mechanical and fire sprinkler lines, insulation, and then exterior and interior finishes. Orange carries its own design review obligations, particularly in the Plaza Historic District and the Eichler tracts where exterior work is subject to Historic Preservation Design Standards and the Orange Eichler Design Standards respectively, so we account for those review steps early in the schedule. One project manager stays with the job from groundbreaking through every inspection to final sign-off.
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Permits, Design Review, and What the City of Orange Requires
All permits for new construction in Orange go through the City of Orange Community Development Department, and the process touches more than one desk before a building permit issues. Planning reviews the design against zoning rules covering setbacks, height, lot coverage, and floor area. Building plan check examines the structural drawings and energy compliance documents. The fire department reviews sprinkler systems and site access, and public works covers grading, drainage, street trenching, and the new driveway approach. Each of those reviews has to clear before construction starts.
Orange carries a layer of review that many other cities do not. Old Towne is the largest National Register historic district in California, listed in 1997, and the city enforces its Historic Preservation Design Standards for exterior changes in that area. Separately, the Eichler tracts have their own Orange Eichler Design Standards, because those post-and-beam open-plan homes represent a specific architectural period the city treats as worth protecting. If your lot falls inside either of those boundaries, exterior design choices go through a design review process before a building permit can move forward, which is something to plan for early.
When an existing structure is coming down to make way for new construction, demolition carries its own permit. Before that permit issues, most building departments require the gas and electric service to be disconnected and the sewer lateral capped. The South Coast AQMD also requires an asbestos survey and advance notification for most demolitions in this region. Utilities then get sized for the new house rather than the old one. Required fire sprinklers can mean a larger water meter and service line, and a bigger home with solar and modern electrical loads may need a new service from the utility, which adds lead time to the schedule.
A geotechnical report is prepared before foundation design begins. It identifies expansive clay, old fill, groundwater conditions, and slope stability, and in state-mapped liquefaction or landslide zones a site-specific investigation is required. The structural engineer uses that data to size footings or design a post-tensioned slab, then details shear walls, hold-downs, and beams to meet California’s seismic requirements. Sloped lots bring retaining wall design and a grading plan into the same report. Energy compliance follows current Title 24 standards, and new single-family homes must include solar PV. Where a lot sits in a CAL FIRE Fire Hazard Severity Zone, the house is built to wildland-urban interface standards, including a Class A roof, ember-resistant vents, ignition-resistant exterior materials, and multipane tempered glass windows. Inspections follow each stage from foundation forms and reinforcing steel through framing, rough-ins, insulation, and 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 Orange
Why Homeowners in Orange Choose Horizon for New Construction
Horizon Construction and Remodeling has been building in Southern California since 2009 as a licensed and bonded Class B general building contractor. New construction is the largest undertaking a homeowner can pursue, and we approach it that way from the first conversation. Before you sign anything, you can verify our license and bond status directly through the CSLB’s public license lookup.
We work design-build, which means design, engineering coordination, permits, and construction all move under one contract with one project manager. That structure matters in Orange because permit applications go through the City of Orange Community Development Department, and plan check comments get answered by the same team that drew the plans. Code requirements like CALGreen compliance, fire sprinkler systems, and Title 24 energy standards are built into the design from the start rather than added later as change orders.
Orange’s older housing stock, from early twentieth century bungalows to postwar tract homes, shapes what neighboring properties look like and what local reviewers notice. A new build here benefits from a team that understands that context. Call (714) 449-9035 to talk through what your lot can support.
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New Construction FAQ
Should I rebuild or remodel my house in Orange?
Whether a rebuild or a whole home remodel makes more sense in Orange depends on the condition of the house and what the lot allows. A rebuild tends to be the right call when the foundation has serious problems, when nearly every system needs replacing and most walls would move anyway, when you need a second story the current structure cannot carry, or when zoning permits a larger or better-positioned footprint. If the bones are solid and the goal is a new layout and updated finishes, a whole home remodel is usually the simpler path to permit, especially in areas like Old Towne or the Eichler tracts where the City of Orange enforces Historic Preservation Design Standards and separate Eichler Design Standards that add a design review step for exterior changes. We walk the property with you and give a straight comparison of both options before you commit to anything.
What permits does a new home need?
Permitting for new construction in Orange runs through the City of Orange Community Development Department, which coordinates review with planning, fire, and public works. You should expect a demolition permit for the structure coming down, a building permit for the new build, and typically separate grading, utility, and driveway permits. Lots that fall within a fire hazard severity zone receive additional fire-code scrutiny. We prepare every submittal and manage comments and resubmittals throughout the process.
How long does it take to build a new home?
New construction timelines in Orange vary considerably by project, and we give you a schedule tied to your specific lot after the feasibility review rather than quoting a generic figure. Plan check with the City of Orange Community Development Department commonly runs several months, and projects that trigger additional planning review stretch longer. Construction of a custom home often takes roughly a year, more for larger footprints or sites with heavy grading. Weather, utility scheduling, and inspection availability all shape the final timeline.
What drives the cost of building a new home?
Budget for new construction in Orange depends on several factors working together. Structural complexity drives a large share of the cost, particularly second stories, long spans, and plans with many corners. Foundation type is determined by soil conditions and slope, and site work varies considerably from lot to lot, covering demolition, grading, retaining walls, and utility upgrades. Finish level throughout the home adds another layer of variation. City of Orange impact fees and school district fees apply to new square footage and differ by district. Once we complete a feasibility review, we break 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 single-family homes in Orange must meet several overlapping code requirements, and we design to all of them from the start. The California Residential Code requires automatic fire sprinklers, which affects both water service sizing and how ceilings are laid out. Solar PV has been mandatory since the 2019 energy standards, and Title 24 requirements tighten further for permits filed on or after January 1, 2026. CALGreen layers on standards for water use, construction waste recycling, indoor air quality, and EV charging readiness.
Can you build an ADU along with the new house?
Yes, and starting from the ground up is the most efficient time to include an ADU or guest house. Utility lines for water, sewer, and electrical can be sized to serve both units in a single scope of work, and the site plan can give each unit a private entry and usable outdoor area. California law permits ADUs on most single-family lots, though setbacks, height limits, and parking requirements still apply. Permitting can be handled together with the main house or as a separate project through the City of Orange Community Development Department.
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Horizon is a licensed Class B general building contractor serving Orange and the surrounding Orange County communities.