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DERIAN CONSTRUCTION

Los Angeles residential design + build

Custom Home Construction in Los Angeles

New residential construction, from early plans through final inspection.

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Custom homes

Building a home from the ground up

We help bring the property information, design team, budget, permits, and construction plan together. If you already have drawings, we can start by reviewing the work they call for. If you are still planning, we can talk through what comes first.

Is this the right project for your property?

Property owners considering ground-up residential construction with a defined design and construction process.

What affects the budget?

A custom-home budget includes more than the building itself. Design consultants, investigations, site work, utilities, construction, finishes, and external work may sit in different parts of the scope. Establish responsibilities and allowances before comparing proposals.

What to bring to the first conversation

Bring the property information, design priorities, approximate size, current drawings if available, and timing goals. Early coordination can help the design team evaluate choices against construction requirements.

Other options to consider

If your existing home has a useful structure and layout, a renovation or addition may be another route. Evaluate the condition and the complete scope before deciding to start over.

Explore Whole-home renovations ↗

Comparing estimates

Check what the price includes.

A useful custom homes comparison starts with the same scope. Use these questions when reviewing an estimate.

Custom homes proposal comparison
Scope areaWhat to clarifyAsk this question
Design & preparationDrawings, investigations, selections, and site preparation.What needs to be resolved before construction pricing?
Construction scopeWork by room or trade, materials, installation, and existing-condition assumptions.Are inclusions and exclusions stated clearly?
Allowances & changesSelections still to be made and changes outside the agreed scope.How will costs and schedule effects be agreed?
HandoffInspections, remaining items, cleanup, and project documents.What does completion include?

Bring your drawings or an outline of your plans. We can discuss what is defined and what needs further review.

Discuss my project scope

Project checklist

Not sure where to start?

Pick the project and where you are with it. We'll show you a few things to have ready before we talk.

You can use this checklist without filling out the contact form.

Read about Custom homes

Custom homes / Exploring options

Start with what you need.

You do not need finished plans to have a useful first conversation. A few details about the property and your goals will help.

  1. Have the property address and a few photos ready.
  2. Think about who will use the space and what matters most to them.
  3. Make a short list of questions about the layout, budget, or timing.
Property details to discuss
  • Property information and site constraints
  • Design team, surveys, and current drawings
  • Overall scope, budget assumptions, and approvals
  • Selection deadlines and construction sequencing
Talk to us about this project

Before you begin

Common questions.

When should a contractor join a custom home project?

Early contractor involvement can help connect design choices with constructability, budget, sequencing, and site conditions before the plans are complete.

Can you coordinate the design and permit teams?

Yes. Our design build role can coordinate the professionals and construction work needed to move from concept to completion.

How do we start?

Begin with a consultation about the property, desired home, current plans, budget, and timing. We can then outline the right next steps.

Get in touch

What are you planning?

Tell us about your home, site improvements, or civil construction scope. We’ll discuss project fit, the information needed, and whether an on-site consultation is the right next step.

626-429-1441

No finished plans needed to start. No obligation to proceed.

Free initial consultation

What would you like to build?

Choose residential construction or a General A project category.
Whichever you prefer us to use to contact you.
Add timing, budget, or project details (optional)

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