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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
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HomeCoastal House PlansLuxury 3,450 sq ft Home with Elevator and Pier Foundation

Luxury 3,450 sq ft Home with Elevator and Pier Foundation

Plan #X5705-A · 3,450 sq ft · 5 bd · 2 ba · 2.0 story · 3-car

Coastal House PlansLuxurySouthernTwo Story
★★★★★Read 687+ verified reviews →
Estimated cost to build the home
$520k – $865kFree zip estimate ↓
Have questions about this plan? Book a free plan review with David →
David Park · Residential Plan Advisor · 30+ years
3,450
Sq Ft
5
Beds
2.5
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…
  • • Building on a coastal lot or property requiring a pier foundation (pier foundation system)
  • • Want all five bedrooms on one floor for single-level sleeping (five bedrooms on first floor)
  • • Planning multi-generational living with separate bathroom zones (Jack and Jill bathroom plus master bath)
  • • Need substantial outdoor entertainment space (704 sq ft of covered porches)
  • • Require main-floor master suite with accessible laundry (first-floor master and laundry)
  • • Need to accommodate multiple vehicles or a large garage (three-car garage)
! May not be the best fit if you…
  • • Need a compact footprint to keep build costs down (3,450 sq ft across two floors)
  • • Prefer single-story living — this is a two-story design with stairs and an elevator
  • • Want a narrow building footprint — the design is 68 ft 7 in deep
  • • Need a simple, straightforward layout — this plan features a reverse-living configuration

This plan tends to appeal to:

Coastal & Lakefront OwnersVacation Home BuildersMulti-Generational FamiliesHosts & EntertainersLuxury Home BuildersAging-in-Place 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 — 3,450 sq ft · 35.00′W × 64.50′D

↓ Free Sample
floor plan

Choose Your Package

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PDF Set
→ Build as-is or minor changes
$1,945
  • ✓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
$3,890
  • ✓Complete construction drawings
  • ✓Unlimited build license included
  • ✓Copyright release — print as needed

About this plan

Coastal Reverse Living with Elevator and Covered Porches

Haddies Hideaway is a Low Country-style residence spanning 3,450 square feet across two stories, engineered with a pier foundation for coastal properties or elevated sites. This design measures 39 feet wide by 68 ft 7 in deep, with five bedrooms, two full bathrooms, and one half bathroom distributed across the home.

The first floor reverses the traditional living layout, placing four bedrooms on the primary level — including a master suite with double vanity and walk-in closet, three additional bedrooms, and a Jack and Jill bathroom. An elevator connects to the second floor, while a first-floor laundry room and 9-foot ceilings maintain consistent utility. The second floor opens to 1,643 square feet of social space: a keeping room, formal dining area, breakfast nook, and kitchen featuring a large island and walk-in pantry. A home office or study provides flexibility, and nine-foot ceilings enhance the sense of volume throughout.

Exterior living spans 704 square feet with a 302-square-foot covered front porch and 402-square-foot rear covered porch, ideal for coastal entertainment. A three-car side-load garage provides ample vehicle storage without compromising the front elevation. The pier foundation elevates the structure for sightlines and coastal integration, while 2x6 wall framing and a 6:12 roof pitch ensure durability.

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)3,450 sq ft
1st Floor1,807 sq ft
2nd Floor1,643 sq ft
Front Porch302 sq ft
Rear Porch402 sq ft
Total Porch704 sq ft
Bedrooms5
Full Bathrooms2
Half Bathrooms1
Stories2.0
Width of House35′
Depth of House64′6″
Building Height39′2″
2nd Floor9′
Basement9′
Garage3-car, side-load
Garage Area1,807 sq ft
FoundationPier / Piling
Wall Framing2x6
Roof FramingTruss
Roof Pitch6:12

Key Features

✓2.0-story layout
✓5 bedrooms · 2 full baths
✓3-car garage
✓35.00′ × 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 #X5705-A
HOUSE · 3,450 sq ft · 5 bd / 2 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
$596k
Most common
Mid-range
$685k
Premium
$759k+
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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