Budget: $125,000 – $175,000

In 2026, the primary suite addition has become the “ultimate joy” project, consistently hitting a 10/10 Joy Score in national reports. This budget tier is about much more than a bedroom; it’s about creating a private wing for wellness.

What’s Included in a $175k Addition?

The 400 Sq. Ft. Bump-Out

A standard high-end primary suite addition (roughly 24’x16′) typically covers structural framing, roofing, and full interior finishes.

The Wellness Bath

Expect a “spa” setup with a freestanding soaker tub, a separate 3’x4′ ceramic tile walk-in shower, and a double-bowl vanity with high-end stone counters.

Modern Systems Heated Tile Floors

Heated floors in the bathroom and sound-dampened walls for the sleeping area are becoming more popular as a great upgrade for its value and comfort.

Red Flags

Vague Bath Specs

If your bid just says “bathroom fixtures – $5,000 allowance,” you are likely being under-quoted. High-end fixtures for a primary suite can easily triple that. Make sure the bid specifies brands (e.g., Kohler, Delta) and models before you sign.

Before you sign a contract for a six-figure project, run your bid through the RemodelerIQ Analysis Tool.