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ARCHIVAL DESIGNS
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Best Price Guarantee— we beat any competitor by 10%·Family-owned since 1983·(888) 890-2353
ARCHIVAL DESIGNS
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HomeCoastal House PlansCoastal 3,058 sq ft Beach House with Luxury and Stunning Features

Coastal 3,058 sq ft Beach House with Luxury and Stunning Features

Plan #X5731-A · 3,058 sq ft · 3 bd · 3 ba · 2.0 story · 2-car

Coastal House PlansCottageFloridaTwo Story
★★★★★Read 687+ verified reviews →
Estimated cost to build the home
$460k – $765kFree zip estimate ↓
Have questions about this plan? Book a free plan review with David →
David Park · Residential Plan Advisor · 30+ years
3,058
Sq Ft
3
Beds
3
Baths
2.0
Stories
2
Garage
9′
Ceilings
“We kept coming back to this plan — it just felt right for our family. The flow between the kitchen and living room works.”Verified buyer · Trustpilot
40+
Years in Business
3,000+
Plans in Catalog
10%
Beat Any Competitor Price
Expert
In-House Design Team
Quick self-check · 30 seconds

Is this the right plan for you?

Most regret comes from buying a plan that doesn't fit your life. Skim this before you decide.

Great fit if you…
  • Building on a narrow coastal lot (40 feet wide, pier foundation)
  • Want four full bathrooms for a large household or frequent guests (3 bedrooms, 4 full baths)
  • Need an elevator for accessibility between floors (internal elevator included)
  • Seeking substantial outdoor living (803 sq ft combined porches, 733 sq ft decks)
  • Require first-floor laundry (dedicated laundry room on main level)
! May not be the best fit if you…
  • Need a single-story layout—this is a two-story plan with elevator access to upper level
  • Want a compact footprint to keep build costs down (3,058 sq ft across two stories)
  • Require 4+ bedrooms—this plan has 3 bedrooms total
  • Building on an inland site with slab or crawlspace—pier foundation is engineered for this design
  • Prefer a wider lot under 40 feet of width—this footprint requires 40 feet minimum

This plan tends to appeal to:

Vacation Home BuildersLakefront OwnersCoastal Multi-Generational FamiliesOutdoor EntertainersAccessibility-Focused Buyers
Think this is the one? Choose your package above and check out when you're ready.Yes — this plan fits me →

Floor Plans

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Main Level — 3,058 sq ft · 44.50′W × 64.50′D

↓ Free Sample
floor plan

Choose Your Package

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PDF Set
Build as-is or minor changes
$1,895
  • Complete working drawings (PDF)
  • Instant delivery to your email
  • Unlimited build license included
  • Copyright release — print as needed
  • AutoCAD DWG files not included
Chief Architect Files
$3,790
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed

About this plan

Elevated Coastal Living with Three Full Baths This two-story coastal house plan offers 3,058 square feet of heated living space, engineered for narrow waterfront and low-country lots measuring 40 feet wide by 65 feet deep. Built on a pier foundation with 2x6 wall framing, the design is tailored for coastal environments requiring elevation and structural resilience. A steep 9:12 and 12:12 roof pitch and 39-foot 8-inch maximum building height create a distinctive silhouette suited to beach and lake settings.

The first floor houses 1,573 square feet and features a primary suite with walk-in closet and ensuite bathroom. Secondary bedrooms occupy this level as well, creating a concentrated bedroom layout. A first-floor laundry room supports daily maintenance, while an internal elevator provides vertical accessibility throughout the home.

The second floor spans 1,485 square feet and serves as the primary social core, with an open-concept kitchen featuring a large island and walk-in pantry overlooking the keeping room. A flexible bedroom functions as a home office or study. Outdoor connectivity is generous: 803 square feet of combined porch space (560 sq ft rear, 243 sq ft front) plus 733 square feet of deck space extend the living experience to the exterior. Nine-foot ceilings on the first floor and elevated 10-foot ceilings on the second enhance the sense of volume. A 1,359 square foot 2-car garage provides substantial storage and utility below the main living zones.

What's included in this plan
  • Exterior elevations (all sides)
  • Detailed floor plan(s) with dimensions
  • Foundation plan
  • Roof plan
  • Schematic electrical layout
  • Building cross-sections
  • General notes & specifications
Not included (handled locally)
  • Architectural / engineering stamps
  • Site & grading plan
  • Structural / framing calculations
  • Plumbing & HVAC layouts
  • Energy-compliance documents
  • Material take-off list
These are typically prepared by your local builder or engineer to meet your jurisdiction's requirements.

Complete Plan Specifications

Total Living (heated)3,058 sq ft
1st Floor1,573 sq ft
2nd Floor1,485 sq ft
Front Porch243 sq ft
Rear Porch560 sq ft
Total Porch803 sq ft
Deck733 sq ft
Bedrooms3
Full Bathrooms3
Half Bathrooms0
Stories2.0
Width of House44′6″
Depth of House64′6″
Building Height39′8″
1st Floor9′
2nd Floor10′
Garage10′
Garage2-car, front-load
Garage Area1,359 sq ft
FoundationPier / Piling
Wall Framing2x6
Roof FramingTruss
Roof Pitch9:12 and 12:12

Key Features

2.0-story layout
3 bedrooms · 3 full baths
9-ft ceilings on the main level
2-car garage
44.50′ × 64.50′ footprint
Unlimited build license included
Copyright release — print as many copies as you need
Builder-friendly construction drawings

Modify This Plan

Free quote in 1–3 business days · In-house design team
In-house design team · Family-owned since 1983

Need a 4th bedroom, a different foundation, or 8 more feet of width?

Two quick steps. We'll reply with a fixed-price quote — no obligation, and no charge until you approve.

1–3 days
To send your quote
~2 wks
Typical revision time
Free
Until you approve
Direct
To the architect
1
Your contact
2
What to change
PLAN
Plan #X5731-A
HOUSE · 3,058 sq ft · 3 bd / 3 ba / 2-car

First — where should we send your quote?

We only ask for what we need to get back to you. No address, no marketing.

Free quote — no charge until you approve·Direct to our in-house architect·40+ years modifying plans

What will this cost to build?

Most buyers are off by 20–30% before checking this.
Budget
$558k
Most common
Mid-range
$640k
Premium
$707k+
Modeled on Wichita, KS — our US price-baseline city. Use the form below to generate an exact estimate for your own location.
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Still deciding?

Book a free 15-min plan review with David Park.

David has 30+ years in residential design and construction documents. He'll walk through this plan with you — foundation options for your lot, modification possibilities, and exactly what's in the construction documents you'd receive. No pitch. No fee.


Reviews across all our plans — see plan-specific reviews on Trustpilot →

★★★★★

JoAnne and the entire staff was extremely helpful and patient with us while we decided between 2 homes. Outstanding curb appeal and a great layout perfect for us.

R
Rita Long · Milwaukee, WI
Plan: Cranberry Gardens
Verified buyer · Trustpilot
★★★★★

We've had an amazing experience with our new home. The customer service we received during our modifications was exceptional — they walked us through every change.

S
Sandra Hawkins · Montgomery, AL
Plan: Dunrobin Castle
Verified buyer · Trustpilot
★★★★★

We compared three plan sources and Archival's pricing + free design call won us over. Our builder said the construction docs were the cleanest he'd seen.

M
Mark Chen · Boise, ID
Plan: Pepperwood Place
Verified buyer · Trustpilot

→ Read all 687+ reviews on Trustpilot


Frequently Asked Questions

Can't find your answer? Call (888) 890-2353

For most buyers, the PDF Set is the right choice — instant delivery, unlimited build license, and easy to share with your builder. If you plan significant modifications or are building in CA, OR, WA, or NV, go with CAD + PDF so your designer can edit the source files. Still not sure? Call (888) 890-2353 and a real person will help you choose.

Still have questions about this plan? Talk to a real person — no pitch, no fee.

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