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HomeCoastal House PlansSpacious 1,864 sq ft Modern Home with Walkout Basement

Spacious 1,864 sq ft Modern Home with Walkout Basement

Plan #Q5505-A · 1,864 sq ft · 2 bd · 2 ba · 1.0 story · 2-car

Coastal House PlansContemporary And Modern House PlansOne Story House PlansOne Story
★★★★★Read 687+ verified reviews →
Estimated cost to build the home
$280k – $465kFree zip estimate ↓
Have questions about this plan? Book a free plan review with David →
David Park · Residential Plan Advisor · 30+ years
1,864
Sq Ft
2
Beds
2
Baths
1.0
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…
  • Plan to age in place — master suite, laundry, and living all on the main floor (first-floor master, first-floor laundry, great room)
  • Want dual living zones — one for entertaining, one for quiet retreat (media room in walkout basement)
  • Need maximum square footage on a limited lot (1,864 sq ft main level plus full 1,864 sq ft basement on 56 ft wide footprint)
  • Love entertaining with outdoor space (covered front porch, 680 sq ft deck)
  • Want a chef kitchen with storage and workspace (island, walk-in pantry, mud room)
! May not be the best fit if you…
  • Need 3+ bedrooms — this plan has only 2
  • Prefer a single-level layout with no basement (walkout basement design adds a full second usable level)
  • Working with a steep slope or poor drainage (walkout basement design requires proper site grading)

This plan tends to appeal to:

Empty NestersAging-in-Place BuyersDownsizersMove-Up BuyersHosts & Entertainers
Think this is the one? Choose your package above and check out when you're ready.Yes — this plan fits me →

Floor Plans

Tap to zoom · Download sample

Main Level — 1,864 sq ft · 56.00′W × 78.00′D

↓ Free Sample
floor plan

Choose Your Package

Not sure? Call us — we'll help
PDF Set
Build as-is or minor changes
$1,250
  • Complete working drawings (PDF)
  • Instant delivery to your email
  • Unlimited build license included
  • Copyright release — print as needed
  • AutoCAD DWG files not included
5 Prints + PDF
$1,600
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed
PDF Multi-Build
$1,850
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed
CAD + PDF Bundle
$2,300
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed
CAD + PDF Multi-Build
$2,850
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed

About this plan

Modern Single-Story with Walkout Basement

This 1,864 sq ft modern home spans a single story with a full walkout basement, doubling the usable square footage to nearly 3,700 sq ft total. The main level is organized around an open-concept great room with a fireplace, anchoring the living space. The kitchen features a large island and walk-in pantry for efficient meal preparation, while the first-floor master suite includes his and hers walk-in closets and direct access to outdoor living.

The walkout basement adds 1,864 sq ft of finished living area, mirroring the main level's footprint with 9-foot ceilings throughout. A dedicated media room on the lower level provides a separate entertainment zone, while a mudroom, first-floor laundry, and 680 sq ft deck enhance daily functionality. The 811 sq ft two-car garage offers additional storage, and a covered front porch welcomes guests.

Structural details include 2x6 exterior wall framing and a low 2:12 roof pitch that favors a horizontal orientation, integrating naturally into sloped terrain. The design requires a 56-foot-wide lot and 78-foot depth, with a total building height of 19 ft 4 in. Modern finishes and contemporary styling make this plan a practical choice for downsizers or move-up buyers seeking ample living space on a compact footprint.

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)1,864 sq ft
1st Floor1,864 sq ft
Basement (Finished)1,864 sq ft
Total Porch179 sq ft
Deck680 sq ft
Bedrooms2
Full Bathrooms2
Stories1.0
Width of House56′
Depth of House78′
Building Height19′4″
1st Floor9′
Basement9′
Garage2-car, front-load
Garage Area811 sq ft
FoundationWalkout Basement / Slab / Crawl Space / Basement
Wall Framing2x6
Roof FramingStick
Roof Pitch2:12

Key Features

Single-story living — no stairs
2 bedrooms · 2 full baths
9-ft ceilings on the main level
2-car garage
56.00′ × 78.00′ 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 #Q5505-A
HOUSE · 1,864 sq ft · 2 bd / 2 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
$533k
Most common
Mid-range
$588k
Premium
$665k+
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.

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