We partner with property owners and investors to identify development opportunities, navigate entitlements, and maximize the value of their land.
Design
Permits
Construction Management
Westfield Development works with business owners, property owners, developers, investors, and homeowners who need a clear path through design, city approvals, contractor coordination, and construction execution.
The firm is structured for clients who want fewer handoffs, clearer communication, and a practical plan for moving from idea to permitted scope to completed project.
Tenant improvements, change of use, office, medical, retail, and redevelopment projects across Orange County and Los Angeles.
ADUs, home additions, custom homes, and remodels. We handle design through permits and construction management.
Entitlement strategy, SB 9 and SB 684 feasibility, multi-unit design packages, and permit coordination across LA and Orange County jurisdictions - we move your project forward on schedule.
Health department coordination, Type I hood layouts, ADA path-of-travel, and tenant improvement permits - we know the agencies, the timelines, and what plan checkers flag before it becomes a costly correction.
Westfield connects the front-end planning work with the practical realities of approvals, contractors, schedules, and site execution.

Site feasibility, space planning, construction documents, and Title 24 coordination - designed to pass plan check, not just look good on paper.

Permit submittal, plan check coordination, agency communication across Building, Planning, and Fire - tracked through to final approval.

Subcontractor coordination, schedule management, budget tracking, and clear communication between owners and the field — from groundbreaking to final walkthrough
Every project is different, but owners need the same thing: a practical sequence, visible next steps, and someone keeping the work moving.
Review zoning, setbacks, applicable state laws, early budget range, and approval path - before design fees or contractor commitments are made.
Shape the concept into coordinated plans that support the intended use, client priorities, and city requirements.
Prepare submittals, coordinate responses, communicate with agencies, and track plan check progress.
Vet, select, and align subcontractors on scope, pricing, schedule, and site expectations before construction begins.
Coordinate subcontractors, manage schedules, track progress, and keep owners informed at every stage of construction.
Coordinate final inspections, punch list completion, and Certificate of Occupancy - so the project closes out cleanly with no open items.
Three-story mixed-use on a high-visibility corner at N. Harbor Blvd and N. Figueroa Street, Santa Ana. Ground floor: 4,000 SF across 4 leasable retail spaces.
Ten 3-story townhome units across two buildings at W. La Jolla Street, Placentia.
The existing 1-story ranch at Merrill Street was demolished to make way for a completely new 2,284 SF custom home
A comprehensive top-to-bottom transformation of an existing 2-story home — 5,025 SF
Good design isn't about what looks best in a rendering. We design for spaces that function well for the owner, pass plan check without unnecessary corrections, and can actually be built within budget.
We've worked across Orange County and LA long enough to understand how each city reviews plans, what plan checkers flag, and how to move through the approval process.
You'll always know the status of your project, what decisions are coming, and what they'll cost before you have to make them. Clear updates, straight answers, no runaround.
We set realistic timelines based on actual jurisdiction processing times — and we flag problems early, before they affect your schedule or budget.
Design, permitting, and construction managed under one roof. When something needs to be resolved, there's no question about whose job it is to fix it.
We give you straight numbers before you commit. And when it comes to construction management, we represent the owner — not the contractor.
Tell us your property, your goals, and your timeline. We'll come back with a clear picture of what's possible - permit timeline, design options, and a straight fee proposal.
Design, permit coordination, and construction management for commercial and residential projects across Southern California.
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