24+ years in operation
Established in 2002. Coastline has delivered projects across Southern California through changing markets, codes, and expectations.
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Coastline Custom Homes
Coastal & Hillside Custom Homes
Custom homes on demanding sites — access, soils, drainage, and coastal conditions managed under one licensed GC.
Service Overview
What this service includes
Hillside and coastal lots reward careful sequencing. Shortcuts show up as delays, change orders, and unfinished details.
Coastline builds custom homes on coastal and hillside properties with early attention to access, retaining, drainage, and structural coordination.
We work with the owner’s design team and required consultants so permitting and field work stay aligned.
These projects suit owners who want a GC experienced with Southern California site constraints — not a flat-lot playbook forced onto a complex lot.
- Typical project size
- $1.5M – $6M+
- Typical duration
- 14 – 30 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
Coastal & Hillside Custom Homes in progress and completed
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Before & After
The transformation
Project Video
See the work
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FAQ
Frequently asked questions
Most jurisdictions require soils and geotech input for hillside construction. We identify consultant needs early in evaluation.
Salt air, wind, drainage, and material selection matter. We plan assemblies and maintenance expectations with the site in mind.
Yes — teardown and rebuild or major remodel paths are common. Feasibility depends on entitlements, access, and structural conditions.
Permits
Common permit information
Permit requirements for coastal & hillside custom homes 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
Coastal & Hillside Custom Homes 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