Venetian Islands

The Venetian Islands are six man-made islands strung along the Venetian Causeway between Miami Beach and the mainland — Belle Isle, Rivo Alto, Di Lido, San Marino, San Marco and Biscayne. Bay views on both sides, a ten-minute drive to Downtown, and a housing stock that runs from 1940s cottages to $35 million new-builds on the same street.

It is also, right now, a market defined by a construction project most buyers have not read about.

Why you should not trust a Venetian Islands median

Published medians here are unusable, and it is worth understanding why before someone quotes you one. The most recent retrievable neighbourhood figure shows a median of $1,900,000 at $1,220 per square foot, up 65.9% year over year, on fourteen sales in the month. Two problems: fourteen transactions cannot support a 66% year-over-year figure, and the geography mixes Belle Isle’s condominium towers in with single-family island lots, which is why a $1.9 million “median” sits an order of magnitude below the actual waterfront trades below.

The honest proxy is the Miami Beach single-family market as a whole, which in Q2 2026 posted a median of $4.9 million, up 77% year over year, an average of $8.3 million (up 35%), 129 closings (up 37%, the best second quarter in four years), against inventory of 303 homes, down 24% to the lowest Q2 in three years. Sales above $10 million nearly tripled.

The trades — this is the usable data

$35 million — 845 East Di Lido Drive, May 2026. 6,100 square feet, five bedrooms, built 2024, pool and dock, at over $5,700 per square foot. The seller had bought it in 2025 for $19.5 million.

$33 million — 617 and 625 East Di Lido Drive, July 2026. Two adjacent waterfront homes, roughly 9,400 square feet combined on 0.7 of an acre, 1940s construction.

$27.5 million — 1417 North Venetian Way, April 2026. A Max Strang design on a 13,382 square foot lot with 104 feet of water frontage, six bedrooms, roughly $3,160 to $3,670 per square foot. It had sold in April 2024 for $23.9 million.

$24.5 million — 228 and 302 West Di Lido Drive, March 2026. Half an acre, 120 feet of waterfront, downtown views, sold as land with approved SAOTA plans for an 11,000 square foot house. Bought in 2020 for $15.2 million.

A newly completed spec house on the islands is asking $59.9 million. Note that the widely-cited $150 million triple-compound listing is on Palm Island, not the Venetian Islands — the two get conflated constantly.

All four of those trades closed between March and July 2026, during the causeway design and pre-construction window. Whatever the bridge work does to values, it has not stopped the top of this market.

What to check before you buy here

Which island, and how many bridges sit between you and the mainland. The causeway is the only road. That is a lifestyle question in normal times and an access question during four years of reconstruction.

The causeway is a security chokepoint. On 28 January 2026 the county closed westbound traffic from Miami Beach to San Marino and both directions between Biscayne and San Marco from roughly 2pm to 7pm for visiting dignitaries, with the bascule bridges off schedule until 8pm. That happens.

Seawall and dock condition. On 1940s-era waterfront parcels this is frequently the largest unbudgeted cost after purchase, and it is not covered by a standard inspection.

Belle Isle is a condominium market, not a single-family one. If you are comparing prices, make sure you are comparing the same product. It is the single biggest source of bad Venetian Islands comparables.

Sources

• Miami-Dade County — Venetian Causeway Bridge Replacement Project
• Miami-Dade County — $100.5M Bridge Investment Program grant, 17 July 2024
• Corcoran — Miami Beaches Market Report Q2 2026, 16 July 2026
• The Real Deal — 845 E Di Lido sells for $35M, 11 May 2026
• The Real Deal — Two adjacent Di Lido homes trade for $33M, 16 July 2026
• The Real Deal — 228 and 302 W Di Lido land sale, 20 March 2026