Room Additions · Coachella Valley

Room Addition in Cathedral City, CA

The Coachella Valley's best value — established Cove neighborhoods and mid-valley homes with serious remodeling upside. Bedrooms, primary suites, family rooms, and second-story additions matched to your home. Licensed CSLB #1108879 · Serving Cathedral City since 2008.

Residential & Commercial Construction · Inland Empire
18
Years Experience
Hundreds
Projects Completed
5★
Average Rating
#1108879
Licensed
A+
BBB Rated
0%
Financing Available
Room Additions · Cathedral City

When your family outgrows the house but you don't want to leave the neighborhood, a room addition is almost always cheaper than moving — and it's the only option that gets you exactly the space you want. Construction Station designs and builds additions that look original to the home: matched rooflines, matched stucco and siding, and foundations engineered for your soil.

We handle the entire project under one fixed-price contract — architectural plans, structural engineering, Title 24 energy compliance, permits, construction, and finish work. Bedrooms, primary suites with baths, family rooms, home offices, and full second stories.

Working in Cathedral City

Cathedral City sits in the heart of the Coachella Valley between Palm Springs and Rancho Mirage, and it's the valley's value story: the same desert light, mountain views, and indoor-outdoor lifestyle at a friendlier price of entry. The Cathedral City Cove — the hillside grid of 1960s–1980s homes tucked against the Santa Rosa foothills — is the city's remodeling heartland, joined by established neighborhoods like Panorama and Dream Homes and newer subdivisions toward Rio Vista. The revitalized downtown Arts & Entertainment District, anchored by the Mary Pickford Theatre, has brought fresh energy, and homeowners here get outsized returns from quality renovation because the neighborhood ceilings keep rising.

Cathedral City additions punch above their weight because land and neighborhood pricing leave room to build value. Primary-suite additions on Cove homes — many of which were built with modest bedroom wings — are the signature project, followed by casita additions that serve as guest quarters or rental space. Hillside lots in the Cove need real structural attention to slope and drainage, which our in-house engineering handles, and everything is built to climate-zone-15 Title 24 energy requirements.

Construction Station serves the entire Coachella Valley — Cathedral City is about an hour from our Yucaipa headquarters down I-10, on the same regular rotation as our Palm Springs and Palm Desert projects.

What We Build

Cathedral City room additions, done right.

Bedroom & Suite Additions
Extra bedrooms and full primary suites with baths and walk-in closets.
Family & Great Rooms
Open living space additions that flow into the existing kitchen and dining areas.
Second-Story Additions
Full and partial second stories where lot coverage is tight but square footage isn't.
Design & Engineering
Architectural drawings, structural calcs, and Title 24 energy compliance done in-house.
Permits & Inspections
We submit, manage plan check, and walk every city inspection through final.
Seamless Matching
Rooflines, stucco texture, siding, and interior finishes matched so the addition doesn't read as one.
Cathedral City FAQ

Cathedral City room addition questions, answered.

How much does a room addition cost in Cathedral City?
Room additions in Cathedral City typically run $350–$550 per sq ft depending on complexity — a straightforward bedroom addition sits near the lower end, while a primary suite with a full bath, or any second-story work, prices higher. A 400 sq ft bedroom addition generally lands between $140,000 and $220,000 all-in, including design, engineering, permits, and finish work.
How long does a room addition take in Cathedral City?
Plan on 3–6 months from signed contract to final inspection for a typical Cathedral City addition: 6–10 weeks for design, engineering, and permits, then 10–16 weeks of construction. Second-story additions run longer. We provide a written schedule and keep the same crew on your project throughout.
Do I need a permit for a room addition in Cathedral City?
Always — any addition of habitable square footage requires a building permit, and skipping it means unpermitted square footage that hurts you at appraisal and sale. We prepare plans, submit to the City of Cathedral City Building and Safety Division, handle plan-check corrections, and schedule every inspection from foundation through final.
Does Construction Station build room additions in Cathedral City?
Yes. Construction Station is a licensed California general contractor (CSLB #1108879) and has served Southern California homeowners since 2008. Construction Station serves the entire Coachella Valley — Cathedral City is about an hour from our Yucaipa headquarters down I-10, on the same regular rotation as our Palm Springs and Palm Desert projects. Every project gets the same in-house crew — no rotating subcontractors — and starts with a free in-home consultation.
Can you build on a hillside lot in the Cathedral City Cove?
Yes — Cove hillside additions are very buildable, they just demand honest engineering: stepped foundations or grade beams where the slope requires, drainage designed for the foothill runoff, and structural calcs stamped for the site. We fold the engineering into the fixed-price contract and handle the city's hillside review as part of permitting.
Free Consultation

Start your Cathedral City project. Pick a time.

Book a free in-home design consultation directly on our calendar — we come to you, anywhere in the Coachella Valley. Prefer the phone? Call 909-797-6333.

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