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ARCHIVAL DESIGNS
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HomeAccessory Dwelling Unit Adu House Plans750 Sq Ft 2-Bedroom Carriage House Plan with Garage & Workshop

750 Sq Ft 2-Bedroom Carriage House Plan with Garage & Workshop

Plan #AK7026-A · 750 sq ft · 2 bd · 1 ba · 2.0 story · 2-car

Accessory Dwelling Unit Adu House PlansTwo Story
★★★★★Read 687+ verified reviews →
Estimated cost to build the home
$115k – $190kFree zip estimate ↓
Have questions about this plan? Book a free plan review with David →
David Park · Residential Plan Advisor · 30+ years
750
Sq Ft
2
Beds
1.5
Baths
2.0
Stories
2
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
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…
  • Need a workshop or room for 2+ vehicles (2-car garage with dedicated workshop space)
  • Want to add an accessory dwelling unit (ADU) to an existing property (750 sq ft carriage house design)
  • Have a small or secondary lot — the footprint is just 28 feet by 28 feet
  • Need a split-bedroom layout for privacy (two bedrooms on opposite sides of the second floor)
  • Want independent living space with laundry on the second floor (separate from garage level)
! May not be the best fit if you…
  • Need more than 2 bedrooms — this plan has only 2 bedrooms in 750 sq ft
  • Want a single-story layout — this is a two-story carriage house with garage below and living above
  • Require a full basement — the foundation is slab only
  • Need multiple full bathrooms — this plan has 1 full and 1 half bath

This plan tends to appeal to:

Acreage OwnersMulti-Generational FamiliesCar EnthusiastsHobby FarmersFirst-Time Builders
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 — 750 sq ft · 28.00′W × 28.00′D

↓ Free Sample
Riverside Garage  Archival Designs Floor Plan

Choose Your Package

Not sure? Call us — we'll help
PDF Set
Build as-is or minor changes
$895
  • Complete working drawings (PDF)
  • Instant delivery to your email
  • Unlimited build license included
  • Copyright release — print as needed
  • AutoCAD DWG files not included
PDF Multi-Build
$1,395
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed
CAD + PDF Multi-Build
$1,895
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed

About this plan

This carriage house plan stacks 750 square feet of residential living above a 642 square foot 2-car garage with integrated workshop, all within a compact 28-foot by 28-foot footprint. Designed as an accessory dwelling unit or secondary lot development, the structure maximizes vertical utility and site efficiency.

The ground level features a front-load 2-car garage with 8-foot ceiling height, providing standard vehicle clearance and ample room for mechanical projects or hobbies. The second floor contains the full residential quarters: a split-bedroom layout with one full and one half bathroom, a keeping room, kitchen, and dedicated laundry area. The 8-foot ceiling height on the upper level maintains consistent proportions throughout the living and sleeping spaces.

The split-bedroom configuration enhances acoustic privacy between sleeping zones, while the centralized kitchen and laundry consolidate household operations. With a maximum building height of 27 feet 1 inch and a hybrid 8:12 and 4:12 roof pitch, the structure balances the heavy-duty garage requirements below with independent residential living above. This plan is ideal for multi-generational properties, rental income, or guest accommodations.

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)750 sq ft
1st Floor38 sq ft
2nd Floor712 sq ft
Bedrooms2
Full Bathrooms1
Half Bathrooms1
Stories2.0
Width of House28′
Depth of House28′
Building Height27′1″
1st Floor8′
2nd Floor8′
Garage2-car, front-load
Garage Area642 sq ft
FoundationSlab / Crawl Space / Basement / Daylight Basement / Walkout Basement
Wall Framing2x4
Roof FramingStick
Roof Pitch8:12 and 4:12

Key Features

2.0-story layout
2 bedrooms · 1 full baths
8-ft ceilings on the main level
2-car garage
28.00′ × 28.00′ 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 #AK7026-A
GARAGE · 750 sq ft · 2 bd / 1 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
$278k
Most common
Mid-range
$320k
Premium
$362k+
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.

Still have questions about this plan? Talk to a real person — no pitch, no fee.

Starting at
$895
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