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Modern farmhouse style two-story Intracoastal waterfront estate concept sketch
6,040 sq ft, two stories, owner's suite on main

The Intracoastal Estate: Waterfront House Plans

A two-story estate for an Intracoastal or river lot, with the owner's suite on the main floor, a theatre, gym and game room upstairs, and a pool and dock on the water. 6,040 sq ft, drawn for a 100' x 220' lot in Jupiter, Tequesta or Stuart. Shown in Modern Farmhouse, Bermuda and Palm Beach Regency.

Take the house design quiz

One Plan, Three Styles

Modern Farmhouse

Palm Beach Regency

Modern Farmhouse

Modern farmhouse style Intracoastal estate concept sketch

Standing-seam metal gables, white board-and-batten or lap siding, black windows and a deep front porch.

Bermuda

Palm Beach Regency

Modern Farmhouse

Bermuda style Intracoastal estate concept sketch

Stepped white roofs, pastel stucco, a columned portico and Bermuda shutters.

Palm Beach Regency

Palm Beach Regency

Palm Beach Regency style Intracoastal estate concept sketch

A symmetrical white facade under a hip roof, tall French doors, crisp trim and a formal entry court.

Modern Farmhouse elevations

Modern farmhouse estate front and rear elevations

Front and rear elevations, drawn to the floor plan dimensions.

Bermuda elevations

Palm Beach Regency elevations

Bermuda style Intracoastal estate front and rear elevations

Front and rear elevations, drawn to the floor plan dimensions.

Palm Beach Regency elevations

Palm Beach Regency elevations

Palm Beach Regency estate front and rear elevations

Front and rear elevations, drawn to the floor plan dimensions.

The Plan

The plan at a glance

  • Living (A/C) 6,040 sq ft: main floor 3,960 + second floor 2,080
  • 4 bedrooms + 2 offices · 5½ baths · 3-car garage · pool, spa and dock
  • Drawn for a 100′ × 220′ Intracoastal or river lot

Plan features

Main floor. The owner’s wing with its own terrace, the great room, a chef’s kitchen, the dining room, a wine room and a pair of offices. A mudroom and butler’s pantry sit between the garage and the kitchen, and a pool bath opens to the loggia.

Outdoors. A loggia with a summer kitchen across the rear, a pool and spa, then the lawn down to a dock and lift.

Second floor. Three guest suites with their own baths, a game room with a bar, a theatre sized around the screen and the seating rows, and a gym.

What is included when we design it for your lot

The plan is fitted to your setbacks, the flood zone, the view down the water and your community’s design rules. You get floor plans, elevations and sections, plus the engineered structure: the foundation, a concrete or framed second floor, long spans for the great room and theatre, the uplift path, and the window and door pressures. One coordinated set for permit, with the dock and seawall as a coordinated separate set. Remote.

Where we design homes

North Palm Beach County: Jupiter, Jupiter Inlet Colony, Tequesta, Palm Beach Gardens, North Palm Beach · Treasure Coast: Stuart, Sewall’s Point, Jupiter Island, Hobe Sound, Vero Beach · Space Coast: Merritt Island and the Indian River shore

Questions

Can a two-story house have the owner’s suite on the main floor?
Yes. This plan puts the owner’s suite, kitchen and great room on the main floor, and puts guests and the family rooms upstairs, so the owners can live on one level.

How big should a theater room be?
Size it around the screen and the number of seating rows. A two-row room usually needs about 14 to 16 feet of width and 20 feet or more of depth, with a raised second row. We set it with you at the layout stage.

What is a Bermuda-style house?
White stepped roofs, pastel stucco walls, shutters and a columned entry, from the island houses of Bermuda. It is common in coastal Palm Beach County.

What is Palm Beach Regency style?
A mid-century Palm Beach look: symmetrical white facades, hip roofs, tall French doors and clean classical trim.

Do you design the dock?
We engineer docks, boat lifts and seawall work as a separate set, coordinated with the house. See seawall and dock plans.

Related: All Florida house plans · Custom home design · The Courtyard Estate · Seawall and dock plans

Concept design, not for construction. Plans and images are for illustration. Every home is designed and engineered for its own lot, flood zone and wind exposure; the builder confirms field conditions.

Two-story Intracoastal waterfront house plans, main and second floors, 6,040 sq ft

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Fully remote, anywhere in Florida

We design from your survey and photos, with no site visits. Text or call (239) 253-0401, or email Pamela@fcs-eng.com.

FCS Engineering

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Every project is quoted individually as a fixed fee. Fees depend on scope, complexity, size, jurisdiction and turnaround.

(239) 253-0401 · Pamela@fcs-eng.com

© 2026 Floridian Construction Services, LLC d/b/a FCS Engineering · Florida PE No. 96645 · Engineering Business Registration No. 39643 · All rights reserved.

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