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HomeFarmhouse House Plans4,517 Sq Ft Luxury Home with Walkout Basement and Grand Living Spaces

4,517 Sq Ft Luxury Home with Walkout Basement and Grand Living Spaces

Plan #I5416-A · 4,517 sq ft · 6 bd · 4 ba · 2.0 story · 3-car

Farmhouse House PlansTwo Story
★★★★★Read 687+ verified reviews →
Estimated cost to build the home
$680k – $1130kFree zip estimate ↓
Have questions about this plan? Book a free plan review with David →
David Park · Residential Plan Advisor · 30+ years
4,517
Sq Ft
6
Beds
4.5
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 (6 bedrooms, 4.5 bathrooms)
  • Want a main-floor owner's suite for convenience (first-floor master suite with double vanity and walk-in closet)
  • Love covered outdoor entertaining (1,104 square feet of porch plus expansive rear deck)
  • Need workshop or storage for 3+ vehicles (3-car front-load garage)
  • Plan future expansion or recreation space (2,562 square foot walkout basement with 10-foot ceilings)
  • Prefer a chef kitchen with premium pantry (kitchen island and walk-in pantry)
! May not be the best fit if you…
  • Have a narrow lot under 60 feet (this plan requires 60 to 69 feet of width)
  • Want a compact footprint to keep build costs down (4,517 square feet across two floors)
  • Need a single-story layout (this is a two-story plan with stairs)
  • Have a shallow lot under 100 feet (this plan requires 100 to 109 feet of depth)

This plan tends to appeal to:

Large FamiliesHosts & EntertainersForever Home BuildersMulti-Generational FamiliesLuxury Home 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 — 4,517 sq ft · 64.50′W × 104.50′D

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Floor Plan

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PDF Set
Build as-is or minor changes
$2,890
  • Complete working drawings (PDF)
  • Instant delivery to your email
  • Unlimited build license included
  • Copyright release — print as needed
  • AutoCAD DWG files not included
CAD Set
Significant modifications or custom design
$4,335
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed
PDF Multi-Build
$4,335
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed
CAD Multi-Build
$6,503
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed

About this plan

ADU 1803 is a two-story residence providing 4,517 square feet of heated living area, designed for a 66-foot wide lot with a total depth of 102 feet 9 inches. This plan incorporates a significant 2,562 square foot walkout basement, which features a 10-foot ceiling height to maximize usable subterranean volume. The exterior profile is defined by a 10:12 roof pitch and a total building height of 32 feet 5 inches, supported by durable 2x6 wall framing.

The main level covers 2,616 square feet and centers on an open-concept core, where the great room features a fireplace and connects directly to a kitchen equipped with a central island and a dedicated walk-in pantry. A primary suite is positioned on this level, including a double vanity bath and a walk-in closet. The secondary floor spans 1,901 square feet, housing additional bedrooms and a loft area that overlooks the great room, creating vertical continuity between the two levels. Both floors utilize 9-foot ceiling heights to maintain consistent spatial proportions.

Outdoor utility is integrated through a 1,104 square foot porch area and an expansive rear deck, facilitating transition between the interior living zones and the exterior grounds. The structure includes a 3-car front-load garage offering 1,147 square feet of vehicle and storage space, which is attached to the primary footprint to maintain efficient circulation and driveway access.

The inclusion of a walkout basement adds 2,562 square feet of unfinished potential, suitable for future expansion or specialized recreational use. This design utilizes a 6-bedroom and 4.5-bathroom configuration, ensuring capacity for large households while maintaining distinct private zones across both the main and upper levels. The combination of the walkout foundation and the 10:12 roof slope establishes a substantial architectural profile.

Key Features: 6 bedrooms, 4 full bathrooms, 1 half bathroom, walkout basement, first-floor primary suite, 3-car front-load garage, great room with fireplace, kitchen island, walk-in pantry, loft, covered porch, deck.

Review plan layouts, CAD packages, and customization options for this home.

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)4,517 sq ft
1st Floor2,616 sq ft
2nd Floor1,901 sq ft
Basement (Finished)2,562 sq ft
Basement (Unfinished)2,562 sq ft
Total Porch1,104 sq ft
Bedrooms6
Full Bathrooms4
Half Bathrooms1
Stories2.0
Width of House64′6″
Depth of House104′6″
Building Height32′5″
Garage3-car, front-load
Garage Area1,147 sq ft
FoundationWalkout Basement / Slab / Crawl Space / Basement
Wall Framing2x6
Roof Pitch10:12

Key Features

2.0-story layout
6 bedrooms · 4 full baths
3-car garage
64.50′ × 104.50′ 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 #I5416-A
HOUSE · 4,517 sq ft · 6 bd / 4 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
$967k
Most common
Mid-range
$1070k
Premium
$1196k+
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
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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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