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HomeA FrameClassic A-Frame Home Plan – Loft Bonus Space, 3 Bedrooms, 1,976 Sq Ft

Classic A-Frame Home Plan – Loft Bonus Space, 3 Bedrooms, 1,976 Sq Ft

Plan #AM7645-A · 1,976 sq ft · 3 bd · 2 ba · 2.5 story

A FrameContemporary And Modern House Plans
★★★★★Read 687+ verified reviews →
Estimated cost to build the home
$295k – $495kFree zip estimate ↓
Have questions about this plan? Book a free plan review with David →
David Park · Residential Plan Advisor · 30+ years
1,976
Sq Ft
3
Beds
2
Baths
2.5
Stories
Garage
8′
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
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In-House Design Team
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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…
  • Working with a narrow lot — the design is just 50 feet wide and 32 feet deep
  • Want a mountain or lakeside home with dramatic vertical architecture (18:12 roof pitch, 35-foot height)
  • Need a loft bonus space for a home office or retreat (126 sq ft loft with main-level views)
  • Have 3 bedrooms but want a compact footprint (1,976 sq ft across 2.5 levels)
  • Want a distinctive architectural statement (iconic A-frame silhouette)
! May not be the best fit if you…
  • Need a single-story layout — this is a 2.5-story design with stairs to the master suite
  • Want a large footprint for extensive entertaining (50-foot width, 32-foot depth)
  • Need 4+ bedrooms — this plan has 3
  • Prefer a traditional ranch or colonial style — this is a contemporary A-frame design
  • Have mobility concerns with stairs — the primary suite is on the second floor

This plan tends to appeal to:

Mountain Home BuyersLakefront OwnersVacation Home BuildersFirst-Time BuildersAcreage Owners
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 — 1,976 sq ft · 50.00′W × 32.00′D

↓ Free Sample
AM7645-A A-Frame House First Floor Plan, 3 Bedrooms, 2 Bathrooms | Cascade House Plan

Choose Your Package

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PDF Set
Build as-is or minor changes
$2,130
  • Complete working drawings (PDF)
  • Instant delivery to your email
  • Unlimited build license included
  • Copyright release — print as needed
  • AutoCAD DWG files not included
Study Set (Digital)
$845
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed
PDF (Light, non-modifiable)
$1,280
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed
5 Prints + PDF (Light)
$1,040
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed
CAD Set
Significant modifications or custom design
$2,335
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed
CAD + PDF Multi-Build
$2,565
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed

About this plan

The Cascade house plan is a distinct A-frame model providing 1,976 square feet of heated living space across two levels. Defined by a steep 18:12 roof pitch and a total building height of 35 feet, this design emphasizes vertical volume and a sharp, iconic silhouette. The footprint measures 50 feet wide by 32 feet deep, making it an efficient choice for rural, lakeside, or mountain sites where lot coverage must be managed without sacrificing interior capacity.

The main level encompasses 1,308 square feet, anchored by a central keeping room that utilizes the sloping rooflines to create a sense of scale. Two secondary bedrooms occupy the first floor, ensuring accessibility and providing a clear separation from the private upper level. A centrally located utility room and a full bathroom support the functional requirements of the ground floor, maintaining a logical flow that serves both residents and guests.

Occupying the second level, the primary suite provides 542 square feet of private living space, including a walk-in closet and access to a full bathroom. This level is enhanced by a 126-square-foot loft area that overlooks the main living space below. This flexible bonus zone serves as a secondary lounge, home office, or reading area, taking advantage of the natural light penetration characteristic of the A-frame architectural style.

Structural integrity is provided by 2x6 wall framing, paired with a crawl space foundation designed for varied topographical conditions. While the first floor features 8-foot ceilings to establish a grounded, intimate atmosphere, the upper levels open into the soaring roof structure. The combination of efficient square footage and vertical geometry results in a profile that is both durable and visually striking.

Key Features: 3 bedrooms, 2 bathrooms, 1,976 sq ft total living area, 18:12 roof pitch, first-floor primary bedrooms, private second-floor suite, loft bonus area, 2x6 wall framing, crawl space foundation, 50-foot wide footprint.

Explore floor plans, available formats, and modification options for this design.

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)1,976 sq ft
1st Floor1,308 sq ft
2nd Floor542 sq ft
Bonus Room126 sq ft
Bedrooms3
Full Bathrooms2
Stories2.5
Width of House50′
Depth of House32′
Building Height35′
1st Floor8′
FoundationCrawl Space / Slab / Basement
Wall Framing2x6
Roof FramingStick
Roof Pitch18:12
SidingSiding

Key Features

2.5-story layout
3 bedrooms · 2 full baths
8-ft ceilings on the main level
50.00′ × 32.00′ 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 #AM7645-A
HOUSE · 1,976 sq ft · 3 bd / 2 ba /

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
$293k
Most common
Mid-range
$329k
Premium
$380k+
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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