MY Castellano Group — Build | Buy | Sell
Build | Buy | Sell

Building & selling homes on Marco Island and Naples.

We're Mike and Yasmin Castellano — a husband-and-wife team of licensed contractors and real estate professionals. One team, from the lot to the closing table.

Start your custom home Buy or sell a home
Rendering of Cara Court, a new white coastal home with metal roof on Marco Island Rendering · Upcoming build
Licensed Contractor CBC1262998 Licensed Real Estate Professionals 10+ Years on Marco Island Serving Marco Island & Naples
What we do

Build it, buy it, or sell it — with one team.

Aerial view of a waterfront home under construction Build

Luxury Home Construction

Custom homes built by licensed contractors who know the islands' lots, codes and coastal conditions.

Learn more
Covered lanai with wood ceiling overlooking a pool Buy

Real Estate Sales

Buy with agents who see a home the way a builder does — structure, systems and true value.

Learn more
Pelican Court waterfront home with pool and boat dock on Marco Island Sell & Invest

Listings & Investment

List with a team that knows construction — or partner with us on a spec build from lot to sale.

Learn more
Why one team

A builder's eye. An agent's reach.

Most buyers juggle a realtor, an inspector and a contractor who never talk to each other. With us, the people who know construction and the people who know the market are the same two people.

01

Know what you're really buying

We walk every home with a contractor's eye — roof, structure, systems, renovation potential — before you make an offer.

02

Build exactly what you want

Can't find the right home? We'll find the lot and build it — no hand-offs between agent and builder.

03

Work with us, directly

No project managers in between. You have Mike and Yasmin's numbers, from first call to final walkthrough.

Who we work with

Whatever brings you to the island.

Dream home buyers

Ready for the house you've pictured for years — whether it's on the market or still on paper.

Second home buyers

Buying from out of state? We're your eyes on the ground, before and after closing.

Spec builders & investors

Lot, build and sale under one roof, so your numbers hold from groundbreaking to listing.

Recent work

Built and sold on the island.

View full portfolio
Whiteheart Court, a new two-story home with screened pool on a Marco Island canal, built by MY Castellano Group
Finished two-story white home with a metal roof and landscaped drive Aerial of a new home with a dark metal roof on a Marco Island canal

Let's talk about your next home.

Building, buying or selling — one call gets you both of us.

239-276-9783 mike@mycastellanogroup.com