Home / All Plans / Plan 370038SEN

400 Square Foot New American Backyard ADU

400 Square Foot New American Backyard ADU — exterior
Click to expand
1 / 4

About This Plan

The 400 Square Foot New American Backyard ADU is a single-storey ADU house plan offering 160m² of living space with 0 bedrooms and 1 bathroom. This design features covered parking and is built on Slab, making it well suited for a range of South African building sites. The footprint measures 20' 0" wide by 20' 0" deep, so you can check it fits your erf before purchasing. Priced at R38 782,98 in South African Rand, this plan is available for immediate digital delivery. Choose from PDF (single or multi-build licence) or CAD files for your architect or engineer to modify. All plans from BH Designs include full construction drawings — floor plans, elevations, cross-sections, electrical and plumbing layouts. Your local professional can review and stamp the drawings for municipal submission under SANS 10400. A compact, efficient design perfect for first-time builders, investors, or lock-up-and-go living.

Use this as a living room , an art or writing studio or as a guest bedroom with sleeping couch.There's seating at the counter in the fully functional kitchen

Use this as a living room , an art or writing studio or as a guest bedroom with sleeping couch.There's seating at the counter in the fully functional kitchen

A pocket door opens to the stacked washer dryer.The bathroom has a walk-in shower, Have any questions? Talk with us directly using LiveChat.

Plan Specifications

Area

Heated Area160 m²
(Original sq ft)1 726 sq ft

Bedrooms & Bathrooms

Bedrooms2-4
Bathrooms1

Dimensions

Width20' 0"'
Depth20' 0"
Floors1

Garage

Garage SpacesNone

Construction

FoundationSlab
Exterior Walls2x4

Designer

Designer CodeSEN
StylesADU, Contemporary

What's Included in Your Plan Set

  • Floor Plan with dimensions, window & door locations, ceiling heights
  • Foundation Plan and ceiling joists layout
  • Electrical Plan with outlet, switch and lighting locations
  • Front, Rear & Side Elevations showing exterior finishes and roof pitches
  • Wall Sections and Framing Details
  • Door, Window and Roof Finish Schedules
Starting at
R38 783
excl. VAT
160 m²
Area
2-4
Beds
1
Baths
1
Floors
None
Garage
Slab
Foundation

Not sure? Contact us for advice

Need Modifications?

We can customise any plan to suit your stand size, lifestyle or local requirements.

Request a Quote
🔒 Secure Stripe Checkout
📧 Digital Delivery
🇿🇦 ZAR Pricing
📞 SA Support
Dimensions
Width20' 0"'
Depth20' 0"
Garage
SpacesNone
Roof Details
Framing TypeStick
Exterior Walls2x4
Special Features
Single StorySlab
Order a Cost to Build Report

Calculate the cost to build and furnish your home in your area.

Request Report →
Materials List

Get a complete list of materials needed to build this plan.

Request List →
Modify This Plan

Receive a free modification quote within 3 business days.

Get Free Quote →
Cost to Furnish

Get an estimate on furnishing your new home from top to bottom.

Get Estimate →

All prices are in South African Rand (ZAR), excl. VAT. VAT at 15% is added at checkout. Prices subject to change without notice.