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Newest field note · October 2026

Before you build: permits, plans and inspections.

Know what your remodel, addition, ADU or custom home needs across eight Central Texas cities—with official sources and agency fee tables.

Read the permitting guide ↗

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ADDRAC field notes

Build with better information.

Plain-language guidance for homeowners planning custom homes, additions, and major remodels across Austin and the Texas Hill Country.

Newest field note · October 2026

Hidden custom-home costs beyond the house.

Plan for site work, rock excavation, utilities, driveways, landscaping, plans, and engineering—with sourced price ranges and clear scope comparisons.

Read the hidden-cost guide ↗

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New field note · October 2026

Before you buy, price a custom build.

Compare listed homes with a custom home planned around you. Explore the Austin-area market, complete budgets, and what price per square foot really means.

Read the buy vs. build guide ↗

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Latest field note

Practical answers before the first nail.

Plain-language notes about budgets, scopes, materials, energy performance, and the decisions that make a construction project easier to manage.

Traditional framing vs. “Monopoly” framing

A visual homeowner’s guide to what changes during framing, what you can see after the house is finished, and where cost and energy performance really come from.

Read the field note ↗

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Talk through a project
Latest field note

How custom-home cost is calculated.

Why two 2,000-square-foot homes can differ by hundreds of thousands based on finishes, framing, conditioned space, site work, utilities, and complexity.

Read the cost guide ↗

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Build an energy-efficient, weather-sealed home.

A visual guide to sheathing, insulation, framing, attics, wall-base sealing, rainscreens, siding, windows, doors, and the control layers that make a home durable.

Read the building-science guide ↗

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How to get hot water to the fixture faster.

A practical guide to compact plumbing cores, the “box method,” manifolds, recirculation, backflow, pipe insulation, and choosing the right water heater.

Read the plumbing-efficiency guide ↗

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New field note

ADU and casita construction in Central Texas.

A practical guide to requirements, restrictions, permitting, costs, and design possibilities in Austin, Cedar Park, Leander, Georgetown, Liberty Hill, Jonestown, and Lago Vista.

Read the ADU & casita guide ↗

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New series · October 2026

A better-built home, one decision at a time.

Nine practical guides to comfort, energy performance, indoor air quality, and lasting construction in Central Texas.