Ultimate Guide 8 min read Updated 2026-02-01

Garage Conversion Guide 2026

Convert your garage into living space. Costs, permits, and design considerations.

Table of Contents

Conversion Costs

Basic conversion: $10,000-$25,000

Flooring, insulation, drywall
Basic electrical/HVAC extension

Full conversion: $25,000-$50,000

Bathroom addition
Kitchen/kitchenette
New windows/door
Upgraded electrical/HVAC

ADU conversion: $50,000-$100,000

Full apartment with permits

Before Converting

Check zoning/HOA rules
Consider parking loss
Plan for egress windows
Budget for HVAC extension
Consider resale impact
Get proper permits

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