Matthew GromadzkiInternational Real Estate

Home Listings Search Buildings New Devs Neighborhoods Sell About Work With Me

Matthew Gromadzki

International Real Estate

Matthew Gromadzki

+1 (786) 370-8570 matthew@gromadzkirealestate.com

Gromadzki International Real Estate · Miami, FL

My Listings Map Search Buildings New Developments Neighborhoods Sell With Me About Contact

The data relating to real estate for sale on this website comes in part from the participating MLS Internet Data Exchange (IDX) programs. Information is deemed reliable but not guaranteed and should be independently verified. Listings displayed may be subject to prior sale or removal; IDX information is provided exclusively for consumers’ personal, non-commercial use to identify prospective properties.

© 2026 Matthew Gromadzki · Gromadzki International Real Estate. All rights reserved. Equal Housing Opportunity.

HOLIDAY COLONY — Condos for Sale & Rent | Matthew Gromadzki

Buildings/HOLIDAY COLONY

Key Biscayne

HOLIDAY COLONY

For Sale

1

For Rent

3

Median Ask

$6,490,000

Price Range

$6,490,000 – $6,490,000

For Sale at HOLIDAY COLONY

330 Gulf Rd, Key Biscayne, FL 33149

330 Gulf Rd, Key Biscayne, FL 33149 photo 2

5 bd · 6 ba · 3,202 sqft

330 Gulf Rd, Key Biscayne, FL 33149

For Rent at HOLIDAY COLONY

330 Gulf Rd, Key Biscayne, FL 33149

330 Gulf Rd, Key Biscayne, FL 33149 photo 2

5 bd · 5 ba · 3,202 sqft

330 Gulf Rd, Key Biscayne, FL 33149

340 Atlantic Rd, Key Biscayne, FL 33149

340 Atlantic Rd, Key Biscayne, FL 33149 photo 2

5 bd · 5 ba · 3,149 sqft

340 Atlantic Rd, Key Biscayne, FL 33149

Ask About HOLIDAY COLONY

Matthew can walk you through every available line and recent sale.

By submitting you agree to be contacted about your inquiry. No spam, ever.

324 Caribbean Rd, Key Biscayne, FL 33149

324 Caribbean Rd, Key Biscayne, FL 33149 photo 2

4 bd · 4 ba · 3,006 sqft

324 Caribbean Rd, Key Biscayne, FL 33149