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445 129th Avenue EMadeira Beach, FL 33708

WILLIAMS BILL MADEIRA HARBOR SUB 3RD ADD · Pinellas County

$5,900,000List price
5Beds
5.5Baths
8,753Sq Ft
2026Year built
0.17Acre lot
7Garage
2 days agoOn market

Description

Commanding a spectacular position overlooking Boca Ciega Bay, this incomparable coastal sanctuary was created for an exceptional waterfront lifestyle. Newly completed construction by Tulia Development and Construction, LLC represents stunning contemporary design and construction, superior attention to detail, refined finishes and statement lighting throughout. Panoramic water views deliver an ever-changing waterfront backdrop from nearly every room. Notable construction and design features include concrete block construction, impact windows and doors, custom cabinetry, floating staircase, whole-home technology and exterior surround sound, expansive waterfront terraces and a rooftop terrace, a residential elevator and 7-car gallery garage. The main living level is designed for both impressive gatherings and relaxed coastal living. Multiple conversation areas unfold around a striking wet bar and contemporary fireplace, all framed by sweeping water views and 4-panel sliding glass doors with automatic sliders in the family room and dining room, bringing the outdoors in. At the heart of the home, the custom chef’s kitchen is anchored by a dramatic quartz waterfall island and appointed with seamlessly integrated refrigeration, multiple built-in ovens, a microwave/convection oven, coffee system and exceptional storage including a butler’s pantry to support effortless entertaining, while the adjacent dining area and wine room elevate every occasion. Two generously proportioned ensuite bedrooms complete this level. Above, the primary retreat captures sweeping bay views through floor-to-ceiling glass and opens to a private waterfront terrace. Its spa-inspired bath features a sculptural soaking tub, dual vanities and a multi-head shower, complemented by a custom dressing room and convenient breakfast bar. Two additional bedrooms, a flexible bonus room, gym/flex space and a well-appointed laundry room provide elevated luxury and outstanding comfort. The rooftop level is a destination unto itself. A wet bar opens to a remarkable terrace with panoramic water views and a private putting green. Experience an unforgettable setting for sunset cocktails, intimate dinners or evenings beneath the stars. Outdoors, a pool, spa and sun deck create a private tropical escape at the water’s edge. Generous lounging and entertaining areas transition seamlessly to the waterfront, where the private composite deep-water dock provides exceptional access for days on the water. Just minutes to the gulf through the Johns Pass Draw Bridge which will accommodate large vessels. Just moments from John’s Pass Village, the beach and the attractions of Gulf Boulevard, this distinctive coastal location blends sophisticated design, exceptional entertaining spaces and immediate access to the water.

Property Information

Property type
Residential
Sub-type
Single Family Residence
Style
Contemporary / Custom
Year built
2026
Living area
5,677 Sq Ft
Lot size
0.17 acres
Lot dimensions
61x125
Garage spaces
7
Ownership
Fee Simple
Days on market
2
MLS® Listing#
TB8550980

Property Features

Interior
Dry Bar · Eat-in Kitchen · Elevator · High Ceilings · Open Floorplan · Smart Home · Stone Counters · Tray Ceiling(s) · Vaulted Ceiling(s) · Walk-In Closet(s) · Wet Bar
Exterior
Balcony · Lighting · Dock
Appliances
Convection Oven · Dishwasher · Disposal · Microwave · Other · Range · Refrigerator · Tankless Water Heater · Washer · Wine Refrigerator
Cooling
Central Air
Heating
Central
Flooring
Hardwood · Tile
Fireplace
Insert · Living Room
Pool
In Ground · Other · Salt Water · Private
Parking
Covered · Driveway · Garage Door Opener · Oversized · Attached
Laundry
Laundry Room
Patio
Covered · Deck · Patio
Fencing
Fenced · Other
Lot features
Landscaped · Paved · Waterfront
Construction
Block
Foundation
Slab
Roof
Other
Security
Security Gate
Sewer
Public Sewer
Water source
Public

Rooms

Upper

  • Balcony/Porch/Lanai46.6x38.1

Second

  • Bedroom 217.6x17
  • Bedroom 317.1x10.1
  • Dining Room12.6x14.5
  • Kitchen14.6x19.5
  • Living Room18.6x47.2

Third

  • Bedroom 412.4x17
  • Bedroom 513.1x10.9
  • Game Room18.3x23.3
  • Gym14x14.1
  • Laundry6.1x11.7
  • Master Bedroom18.3x23.3

Schools

Elementary
Orange Grove Elementary-PN
Middle
Seminole Middle-PN
High
Seminole High-PN

Financial Details

HOA
None
Annual taxes
$10,959Tax year 2025
Parcel number
15-31-15-97866-002-0140

Directions

Gulf Blvd to 129th

Listing Courtesy: COLDWELL BANKER REALTY - 813-286-6563

Listings courtesy of Stellar MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Listing information is provided for consumers? personal, non-commercial use, solely to identify prospective properties for potential purchase; all other use is strictly prohibited and may violate relevant federal and state law. Information deemed reliable but not guaranteed. Copyright ©2026 MLS GRID. All Rights Reserved.

Last Updated: 2026-09-25T00:00:00.000Z

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