24+ years in operation
Established in 2002. Coastline has delivered projects across Southern California through changing markets, codes, and expectations.
Placeholder — Custom Home Construction photography
Coastline Custom Homes
Custom Home Construction
Ground-up homes built with permanence — clear communication, permitted construction, and craftsmanship suited to California sites.
Service Overview
What this service includes
A custom home is a multi-year partnership. Coastline manages the build so design intent survives the realities of site, code, and schedule.
From pre-construction through final walkthrough, a dedicated project manager coordinates architects, engineers, trades, inspections, and owner decisions.
Coastal, hillside, and urban lots each bring different constraints. We surface those early so budget and timeline stay honest.
Homeowners choose Coastline when they want a licensed GC who treats the house as a permanent asset — not a speculative product.
- Typical project size
- $1M – $5M+
- Typical duration
- 12 – 24 months
- Permit requirements
- Yes
Why Coastline
Why homeowners choose Coastline
Professional project management
Dedicated project managers, structured communication, and clear milestones from evaluation through completion.
Licensed & insured
California General Contractor License #813394. Fully licensed, bonded, and insured for your protection.
Documented process
Clear digital communication and documented milestones — without replacing the human relationship at the center of every build.
Our Process
From evaluation to completion
Evaluation
We review your project scope, site conditions, and goals before scheduling a site visit.
Planning
Design coordination, permits, selections, and a detailed scope aligned to your vision.
Pre-construction
Scheduling, site protection, material procurement, and mobilization before work begins.
Construction
Managed build with regular updates, inspections, and a dedicated project manager.
Completion
Final walkthrough, punch list resolution, and project handoff.
Project Gallery
Custom Home Construction in progress and completed
Placeholder — Construction process
Placeholder — Finished detail
Placeholder — Finished space
Placeholder — Drone photo
Before & After
The transformation
Project Video
See the work
Placeholder — Walkthrough video
Placeholder — Time-lapse
FAQ
Frequently asked questions
Yes. Coastline regularly builds from architect-led designs and coordinates constructability, bidding, and field execution.
Earlier is better — ideally during design development — so cost, sequencing, and site logistics inform the drawings.
Allowances and change orders are documented in writing with schedule and cost impact before work proceeds.
Permits
Common permit information
Permit requirements for custom home construction vary by scope and jurisdiction. Coastline identifies requirements during evaluation. Typical permit level: Yes.
Permit assessment
We review your project scope against local building department requirements before construction begins.
Documentation & submission
Coastline prepares and submits permit applications and schedules required inspections.
Licensed execution
All work performed under California General Contractor License #813394.
Related Projects
Custom Home Construction projects
Custom Home
Malibu Custom Home
Malibu
Whole Home
Laguna Beach Whole Home
Laguna Beach
Service Areas
Southern California
Coastline serves homeowners across Southern California counties.
Smart Project Evaluation
Smart Project Evaluation
Share photos, plans, or a description of your project. A Coastline project manager reviews your submission and responds within one business day — no obligation.
Begin with a project evaluation
No obligation. Share your project details and a Coastline project manager will respond within one business day.
Request a Project EvaluationOr Contact Coastline · License #813394