Home Value
Does a Garage Add Value to Your Home?
By David Golovin · September 23, 2026 · 2 min read
In most U.S. markets, a garage is expected, not a bonus. A home without one often sells below comparable homes that have one.
$20K - $35K
Estimated value added by an attached 2-car garage in most suburban markets
60 - 70%
Estimated ROI on a garage addition in cold-weather and suburban markets
$5K - $15K
Estimated value added by a detached garage, higher in cold-weather states
Source: NAHB and HomeLight research
Attached vs. detached
Attached garages add more value than detached in most markets because buyers prefer direct access from the car to the home. Detached garages score on storage and workshop use.
When adding a garage makes sense
Conversions from carport to enclosed garage pencil out in cold-weather and suburban markets where buyers expect one. In dense urban areas, the return is much lower.
FAQ
How much does a garage add to home value?
An attached 2-car garage typically adds an estimated $20,000 to $35,000 in most suburban markets. The premium is higher in cold-weather states where covered parking is a year-round need.
Does a carport add as much value as a garage?
No. Carports typically add an estimated $4,000 to $8,000. They provide less security and weather protection than an enclosed garage, so most buyers value them less.
Is adding a garage worth it before selling?
In suburban and cold-weather markets, a garage addition often returns an estimated 60% to 70% of its cost at resale. In dense urban areas, buyer demand for garages is lower and the return is smaller.