A waterfront mansion at blue hour with a lit pool, a dock and a yacht against the Miami skyline

Waterfront and island residences, Miami Beach

SiennaMarchetti

I represent a small number of houses on the water, and I represent them the way the water deserves. Priced against what actually closed, filmed before the address is public, and shown to a list of buyers who already know exactly what they want.

Currently representing $186M in active listings305.555.0142
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Closed sales volume, five years
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Average days on market
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List to sale price ratio
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Waterfront homes sold
The Star Island estate at blue hour, pool lit, yacht at the private dockAvailable

The house at the top of this page

44 Star Island Drive

Two hundred feet of protected frontage facing the skyline, a dock rated for a hundred and ten feet, and a glass pavilion that opens on three sides until the house and the bay are the same room. Built in 2021, never listed publicly until now.

Price$28,500,000
Bedrooms8 beds
Bathrooms10 baths
Interior13,900 sq ft
Lot0.9 acres
Frontage200 ft on the bay
Dock110 ft, deeded
ExposureEast, to the skyline

Signature listings

Four houses at a time,
and never a fifth

I carry a small book on purpose. Every house on it has my phone number on the sign, my film on the listing, and my attention on the days that decide the price.

A great room with glass sliders open to a pool and the ocean beyondIn contract

Venetian Islands

1120 North Venetian Way

$14,750,000
  • 6 beds
  • 7 baths
  • 8,410 sq ft
A pool terrace at night lit turquoise under palmsSold

La Gorce Island

6250 La Gorce Drive

$21,200,000
  • 7 beds
  • 9 baths
  • 11,060 sq ft
An aerial view down the Miami waterfront, mansions, docks and turquoise poolsAvailable

Sunset Islands

Sunset Island III, west facing

$16,900,000
  • 5 beds
  • 6 baths
  • 7,240 sq ft

How I sell

A waterfront house
is sold twice

Once in the film, and once at the table. Everything I do sits on one side of that line or the other, and nothing I do is left to the office.

“She had a buyer standing on our dock before the photographs were even back from the retoucher, and she got us more than the last two sales on the island.”

A client on Star Island
01

The house is staged like a film set

Furniture leaves, art arrives, and the rooms are dressed for the hour of day the photographer will shoot them. Buyers at this level are not imagining. They are deciding.

02

The film comes before the listing

A drone at first light, a gimbal walk at blue hour, and a two minute cut with sound design. It runs before the address is public, and it travels further than any open house ever could.

03

The private network sees it first

Two hundred buyers and eleven family offices who have already told me what they are looking for. Most of my closings happen before a sign goes in the grass.

04

One person handles the negotiation

Me. Every offer, every attorney, every inspector, from first call to wire confirmation. You hear one voice, and you hear it every week.

Where I work

Five islands,
one bridge each

I do not sell everywhere. I sell where the water is, where the lots are deep, and where the sunset lands on the right side of the house.

01

Star Island

Thirty five estates, one bridge, and a guardhouse that has never once been in a hurry.

Median $32.4M
02

Venetian Islands

The causeway life. Walk to South Beach, dock a boat behind the house, sleep somewhere quiet.

Median $9.8M
03

La Gorce

Deep lots, old canopy, and the widest water views on the north end of the island.

Median $18.2M
04

Sunset Islands

West facing, which is the only thing that matters when the sun goes down over the bay.

Median $14.6M
05

Bal Harbour

Oceanfront towers, a private beach, and the best shopping in the state across the street.

Median $7.9M
A pool terrace at night, lit turquoise, palms above the water

Private valuation

What the water
is actually worth

I walk the house, I walk the dock, and I give you a number with the last six closings behind it. It takes an hour, it stays between us, and there is no expectation that you list with me afterwards.

Discreet by default. Nothing is published without your word.

Confidential enquiry

Tell me about the house

Star Island
120 ft
9,000 sq ft
A call, this week

I answer my own phone. You will hear from me the same day.