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HomeCoastal House PlansStunning 3,492 Sq. Ft. Two-Story Home with Luxurious Features

Stunning 3,492 Sq. Ft. Two-Story Home with Luxurious Features

Plan #X5748-A · 3,492 sq ft · 5 bd · 5 ba · 2.0 story · 3-car

Coastal House PlansLuxurySouthernTwo Story
★★★★★Read 687+ verified reviews →
Estimated cost to build the home
$525k – $875kFree zip estimate ↓
Have questions about this plan? Book a free plan review with David →
David Park · Residential Plan Advisor · 30+ years
3,492
Sq Ft
5
Beds
5.5
Baths
2.0
Stories
3
Garage
10′
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…
  • Have a large family or frequently host extended family (5 bedrooms, 5.5 baths)
  • Plan to age in place or need accessibility — residential elevator connects all levels with primary suite on main floor
  • Want a dedicated guest suite for multi-generational living (guest suite on first floor)
  • Need substantial garage space for multiple vehicles (3-car detached garage)
  • Love covered outdoor living and entertaining (covered front and rear porches, deck)
! May not be the best fit if you…
  • Have a narrow lot under 50 ft — this design needs 54 ft of width
  • Want a compact footprint to keep build costs down (3,492 sq ft across two floors)
  • Prefer a single-story layout — this is a two-story plan
  • Need an attached garage — this plan features a detached 3-car garage

This plan tends to appeal to:

Large FamiliesMulti-Generational FamiliesAging-in-Place BuyersLuxury Home BuildersHosts & Entertainers
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 — 3,492 sq ft · 54.50′W × 75.00′D

↓ Free Sample
floor plan

Choose Your Package

Not sure? Call us — we'll help
PDF Set
Build as-is or minor changes
$1,653
  • 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
$3,307
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed

About this plan

The Molly, a two-story residence spanning 3,492 sq ft of heated living space, utilizes a 54-foot width and 75-foot depth to accommodate deep lot configurations. This plan incorporates a 102 sq ft front porch and 324 sq ft rear porch, providing 426 sq ft of total covered porch area, alongside a 178 sq ft deck to extend the living environment outdoors. The inclusion of a built-in elevator enhances accessibility across levels, while the structure maintains a 39-foot 11-inch maximum building height.

The first floor encompasses 2,298 sq ft of living area, anchored by an open-concept great room and kitchen configuration. A walk-in pantry provides dedicated storage, while the primary suite is situated on this level with direct access to the porch. With 5 full bathrooms and 1 half bathroom, the layout supports multi-generational utility, including a guest suite configuration. The first floor is defined by 10-foot ceilings, which facilitate natural light penetration throughout the primary social zones.

The second floor offers 1,194 sq ft of space, featuring 9-foot ceilings that maintain a consistent sense of volume. This upper level serves as a flexible area suitable for additional bedrooms, media space, or private study zones. The structural design utilizes 2x6 exterior wall framing and a pier foundation, with optional configurations for walkout or piling foundations available to suit varied terrain requirements.

Engineering specifications include a 12:12 primary roof pitch and stick-framed construction, delivering a steep, vertical profile. The garage is detached and drive-under, providing 2,452 sq ft of space with a 3-car capacity and side-entry orientation. This separation of the garage from the main residential footprint preserves the architectural integrity of the front elevation while optimizing driveway utility on the site.

Key Features: 5 bedrooms, 5 full bathrooms, 1 half bathroom, 3-car detached garage, built-in elevator, primary suite on main, walk-in pantry, pier foundation, 12:12 roof pitch, 2x6 exterior walls.

Review plan layouts, available CAD packages, and modification options to customize The Molly for your property requirements.

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)3,492 sq ft
1st Floor2,298 sq ft
2nd Floor1,194 sq ft
Front Porch102 sq ft
Rear Porch324 sq ft
Total Porch426 sq ft
Deck178 sq ft
Bedrooms5
Full Bathrooms5
Half Bathrooms1
Stories2.0
Width of House54′6″
Depth of House75′
Building Height39′11″
1st Floor10′
2nd Floor9′
Garage9′
Garage3-car, front-load
Garage Area2,452 sq ft
FoundationPier / Piling / Walkout Basement
Wall Framing2x6
Roof FramingStick
Roof Pitch12:12

Key Features

2.0-story layout
5 bedrooms · 5 full baths
10-ft ceilings on the main level
3-car garage
54.50′ × 75.00′ 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 #X5748-A
HOUSE · 3,492 sq ft · 5 bd / 5 ba / 3-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
$644k
Most common
Mid-range
$741k
Premium
$817k+
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

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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.

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Starting at
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