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House Building Codes

Our house plans are designed to specifications published by the International Residential Code (IRC) and will meet or exceed the national building standards. Due to building codes and requirements changing and varying from jurisdiction to jurisdiction, Archival Designs, Inc. cannot warrant compliance with any specific code or regulation. Modifications may be necessary to meet regional building codes for flood plains, snow loading, hurricane, and earthquake. Additionally, some states may require an architect or engineer seal.

Due to differences in state, county, and municipality requirements for local codes, building regulations, and zoning requirements we strongly recommend you consult your local licensed builder, architect, or engineer to review the plans before construction begins. Archival Designs, Inc. is not responsible for the advice or assistance received by builder, architect, or engineer. The owner and contractor assume full responsibility to meet all local building codes.

Custom residence · pre-build stage
Pre-Build Advisory · Independent Review

The most irreversible custom home mistakes happen before you choose a plan.

An independent 48-hour review — before structural decisions get locked in.

Run a Pre-Build Check
Layout mistakes Hidden build costs Resale problems Structural decisions
Full review engagements typically start around $1,000.
Best suited for custom builds $500k+

How it works

Three steps, one clear report — no sales calls, no upsells.

1

Send what you're considering

Upload the plan you've chosen, a shortlist to compare, or a description of your project.

2

We flag the biggest risks

Layout, buildability, structure, resale, cost — surfaced before you commit or revise.

3

You decide with confidence

A written report — specific issues, likely cost, and what we'd change. Delivered in 48 hours.

One flat fee. Independent. Not tied to any plan vendor.

Who this is for

Built for the window where mistakes are still preventable.

Browsing or comparing plans

You're narrowing options. Get an expert read before you fall in love with the wrong one.

Best used · 2–8 weeks before purchase

Plan in hand or about to build

Drawings are in hand. Bids are coming. One independent read before structural choices are locked.

Best used · Before permit or final bid

What a review typically catches

Every review is specific to your plan. These are the categories that most often cost builders real money.

  • Wasted square footage that adds cost
  • Layouts that don't work in real life
  • Structural complexity that inflates build cost
  • Spaces that hurt resale value
  • Undersized mechanical or HVAC
  • Windows or orientation expensive to fix
  • Circulation that fails in daily use
  • Details that fight your site or climate
40+ years of residential design experience Independent review before you commit Used by buyers comparing plans before building

Most buyers submit just three things: a plan link · rough budget · what they're worried about.

Run a Pre-Build Check

Tell us where you are. We'll reply within one business day and confirm scope before you pay a cent.

0 of 5 required

We review every submission and reach out if your project is a fit for a deeper review.

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