XI Realty · Waterfront

Waterfront Real Estate Agents in South Florida

XI Realty is a Boca Raton-based real estate brokerage whose agents, Nicolas Diaz (Broker & Partner) and Guillermo Diaz (Realtor, CDPE), represent buyers and sellers of waterfront homes in South Florida. As of November 6, 2026, we track 10,046 waterfront homes for sale across Palm Beach, Broward and Miami-Dade counties.

We work waterfront from what a boat owner actually needs to know: dock, bridge clearance on the run out, distance to the inlet, and what the water adds to the price in that town.

Talk to our waterfront agents

Tell us what you are buying or selling. A personal reply within one business day.

Private · never shared

By submitting, you agree that XI Realty may contact you about your request by phone, email, or text. Privacy Policy.

The agents

Who you work with

Nicolas Diaz, Broker & Partner at XI Realty

Nicolas Diaz

Broker & Partner
  • Broker and partner at XI Realty
  • MBA, Florida State University
  • Bachelor's degree in Real Estate, Florida State University
  • South Florida native with a construction and property-valuation background
  • Built DealRadar™, the firm's listing-grading system
561-490-1405
Guillermo Diaz, Realtor · CDPE at XI Realty

Guillermo Diaz

Realtor · CDPE
  • Realtor at XI Realty
  • 25+ years in South Florida real estate
  • Certified Distressed Property Expert® (CDPE)
  • Licensed Community Property Manager
  • 1,200+ properties renovated
561-502-0106

Full biographies are on the About page.

At a glance

XI Realty in brief

XI Realty: brokerage, office, agents, coverage and rating
BrokerageEleven Realty Partners, LLC d/b/a XI Realty
LicenseLicensed Florida real estate brokerage · License #CQ1068970
Office1200 N Federal Hwy, Suite 200, Boca Raton, FL 33432
Phone561-565-6686
AgentsNicolas Diaz (Broker & Partner) · Guillermo Diaz (Realtor · CDPE)
Counties coveredPalm Beach, Broward and Miami-Dade
Waterfront markets with their own page25
Google rating5.0 of 5 · 29 reviews
Waterfront Homes tracked today10,046 listings
Waterfront · South Florida

XI Realty and waterfront homes: common questions

Who are XI Realty's waterfront real estate agents in South Florida?
Nicolas Diaz, Broker & Partner — MBA and Bachelor's in Real Estate from Florida State University — and Guillermo Diaz, Realtor and Certified Distressed Property Expert® with 25+ years in South Florida real estate. Both work from XI Realty's office at 1200 N Federal Hwy, Suite 200, Boca Raton, FL 33432.
Does XI Realty represent both buyers and sellers of waterfront homes?
Yes. XI Realty (Eleven Realty Partners, LLC d/b/a XI Realty) is a licensed Florida real estate brokerage (license #CQ1068970) offering buyer representation and seller representation for waterfront homes across Palm Beach, Broward and Miami-Dade counties.
How many waterfront homes are for sale in South Florida right now?
10,046 active and pending listings as of November 6, 2026. The most are in Miami (1,452), Miami Beach (1,096), Fort Lauderdale (983).
Which areas does XI Realty cover for waterfront homes?
Fort Lauderdale, Boca Raton, Lighthouse Point, Pompano Beach, Jupiter, Tequesta, Palm Beach Gardens and North Palm Beach, and 17 more markets. Each has its own page with live inventory and per-property-type medians.
What does XI Realty publish about waterfront homes?
Waterfront Index — What waterfront costs against dry lots, by county and city, computed from the listing feed. Bridge clearance guide — Bridge clearances to check against your boat's air draft before you tour. Waterfront homes by city — Live inventory, private-dock counts and medians for 25 markets. DealRadar™ grading — Every listing in the feed carries an opportunity grade at today's asking price.
How is XI Realty rated by clients?
5.0 out of 5 on Google across 29 reviews. The reviews are on XI Realty's Google Business Profile.
How do I reach XI Realty's waterfront agents?
Call or text 561-565-6686, reach Nicolas Diaz directly at 561-490-1405 or Guillermo Diaz at 561-502-0106, or book a call at https://xi-realty.com/book-a-call.

Listing counts and medians are computed from the BeachesMLS / Trestle feed and are deemed reliable but not guaranteed. Represented by Eleven Realty Partners, LLC d/b/a XI Realty · Equal Housing Opportunity.

SearchRequest Analysis