Jon Bijari Custom Homes
Knowledge for Luxury Homeowners

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clearer information.

Practical guidance on luxury custom home building, owner's representation, budgets, schedules, project teams, quality, and closeout—written from a Port Washington builder's perspective for homeowners across Long Island, from Great Neck to the Hamptons.

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Complimentary Download9 pages

Luxury Custom Home Planning Checklist

A practical owner-side checklist for the team, property, budget, schedule, decisions, quality controls, move-in, and final handoff.

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Luxury Home Building8 min read

How to Choose a Luxury Home Builder on Long Island

A practical guide to evaluating luxury custom home builders on Long Island, including experience, estimates, communication, supervision, and closeout.

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Owner's Representation7 min read

What Does a Luxury Home Owner's Representative Do?

Learn how a luxury home owner's representative protects the homeowner's priorities across design, budget, schedule, construction, and closeout.

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Project Team6 min read

Architect, Builder, and Owner's Representative: Who Does What?

A clear explanation of the architect, builder, interior designer, and owner's representative roles on a luxury custom home project.

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Planning7 min read

A Realistic Luxury Custom Home Timeline on Long Island

Understand the phases that shape a luxury custom home timeline on Long Island, from property studies and design through approvals, construction, and closeout.

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Budget & Cost7 min read

Allowances and Change Orders in Luxury Home Construction

Learn how allowances, exclusions, contingencies, and change orders affect the real budget for a luxury custom home.

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Owner's Representation6 min read

When Should You Hire an Owner's Representative?

The best time to hire a luxury residential owner's representative—and the signs that an active custom home project needs owner-side help.

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Luxury Home Building8 min read

Common Luxury Home Building Mistakes—and How to Avoid Them

Eight recurring planning and construction mistakes that put a luxury custom home's budget, schedule, quality, and design intent at risk.

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Completion & Handoff7 min read

Luxury Custom Home Punch List and Closeout Guide

A homeowner-focused guide to punch lists, systems testing, documentation, warranties, training, and complete handoff of a luxury custom home.

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Jon Bijari Custom Homes

Experience behind every recommendation.