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Cube Construction

New home construction in Johannesburg.

Turnkey new home builds across Sandton, Bryanston and surrounding suburbs. One quote, one project manager, NHBRC standards from foundation to handover.

200+Projects completed
30+ yrsConstruction expertise
NHBRCAccredited member
12-monthWorkmanship guarantee
Why Cube

Build once. Build right.

Building a new home is the single biggest project most families take on. We've spent three decades figuring out how to do this without the horror stories.

Single point of accountability

One Cube project manager runs the whole build. Trades, consultants, council, suppliers - they answer to one person, who answers to you.

Transparent quoting

Itemised, line-by-line. No mystery markup. If a number changes during the build, you'll know why and by how much before we lift a hammer.

NHBRC enrolment included

Every new build is registered with the NHBRC and covered by the Home Builder Warranty. That's not a marketing line - it's a statutory protection.

Scope

Full turnkey, end to end

Everything from soil test to occupation certificate.

Pre-build

  • Site assessment & feasibility
  • Architectural design (in-house or with your architect)
  • Council plan submission & approvals
  • Quantity surveying & detailed quote
  • Build schedule & cash-flow plan

Construction

  • Excavation, foundations, slabs
  • Brickwork, roofing, plumbing, electrical
  • Carpentry, joinery, glazing
  • Tiling, painting, finishings
  • Steel structure work (when needed)
  • Driveways, landscaping, decking

Post-build

  • Snag list & defect resolution
  • Final NHBRC inspection
  • Occupation certificate
  • 12-month workmanship guarantee
  • Handover walk-through with Gary
Process

How a Cube build runs

Five steps, weekly site updates, monthly cost reconciliations.

01

Free site visit

Gary and the project manager walk the stand or existing structure, listen to what you want, and tell you honestly whether the budget fits the brief.

02

Concept & feasibility

Initial designs, cost estimate, programme draft. You see the numbers before committing.

03

Plans & quote

Architect-ready plans, council submission, line-item quote with no hidden costs.

04

Build

Weekly on-site updates, monthly cost reconciliations, no scope creep without sign-off.

05

Handover

Joint walk-through, snags closed, NHBRC certificate issued, keys handed over.

Service area

Where we build

Most of our new builds are in Sandton and the immediate surrounds. We know the council, the body corporates, and what soil conditions to expect on your stand.

Also covering · Bryanston · Atholl · Morningside · Hyde Park · Houghton · Illovo · Linksfield · Rosebank · Saxonwold · Parkhurst

FAQ

What clients ask before building

Polished from our most-asked questions.

How much does it cost to build a house in Johannesburg?
Around R15,730 per square metre is the current industry average. Finishes, site conditions, and design complexity move that number meaningfully in both directions. Our quotes are line-item.
How long will the build take?
A standard 250-350m² home typically runs 8-12 months from groundbreaking. We give you a programme upfront and update it monthly.
Do I need architectural plans before calling you?
No. We can produce plans in-house or work with your architect.
Are you NHBRC registered?
Yes - NHBRC Accredited Member. Every new build is enrolled under the Home Builder Warranty.
What if I want to make changes mid-build?
Changes are fine. We'll quote the impact on cost and time before doing the work, so you can decide with full information.
Do you handle everything, or do I need other contractors?
Everything. Plans, council, build, finishes, landscaping. One phone number.

Got a stand and a brief? Or still figuring it out?

Either way, the first conversation costs you nothing. Book a free site visit.