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What Actually Happens on a Building Site After Plans Are Approved? A Homeowner-Friendly Guide From Site Prep to Handover.

Getting your plans approved is a huge milestone — but it’s really just the beginning. Once approvals are in place and construction is ready to commence, many homeowners start wondering: What actually happens next?

At DMR Designs, we believe informed clients feel more confident throughout the build. Here’s a clear, step-by-step breakdown of what typically happens on a building site — from preparation through to handover.


Pre-Construction & Site Preparation

Before any major work begins, there’s groundwork happening behind the scenes.

What this includes:

  • Finalising construction documentation

  • Engineering confirmations

  • Site survey and set-out

  • Erosion and sediment control installation

  • Temporary fencing and site access setup

If required, demolition of existing structures happens at this stage. The site is cleared and prepared for excavation.

This stage ensures everything is aligned before physical construction begins — minimising delays later.

Excavation & Foundations

Now the visible transformation begins.

This stage includes:

  • Excavation for footings

  • Piering (if required)

  • Installation of reinforcement

  • Concrete pour for footings and slab

Before concrete is poured, inspections are carried out to ensure compliance with structural and building standards. Once approved, the slab is poured and cured.

This forms the structural base of your home.

Framing Stage

Once the slab has cured, the skeleton of the home goes up.

You’ll see:

  • Timber or steel wall frames installed

  • Roof trusses placed

  • Structural beams secured

  • Windows and external doors positioned (depending on build sequence)

At this stage, your home’s layout becomes physically visible. Rooms, ceiling heights, and overall proportions take shape.

A frame inspection is conducted before the build progresses.

Lock-Up Stage

The home becomes secure and weather-resistant.

This typically involves:

  • External cladding or brickwork

  • Roofing installed

  • Windows and external doors fully fitted

  • External walls wrapped and sealed

“Lock-up” means the structure can now be locked and protected from the elements.

Rough-Ins (Services Installation)

With the structure secured, internal services are installed.

Trades on site may include:

  • Electricians (wiring and switch locations)

  • Plumbers (water, sewer, stormwater)

  • HVAC installers

  • Data and communications

Everything is placed within walls and ceilings before plasterboard is installed.

Inspections are carried out to ensure compliance before walls are closed up.

Internal Linings & Fit-Out

Now the home starts looking like a home.

This stage includes:

  • Insulation installation

  • Plasterboard and internal linings

  • Waterproofing to wet areas

  • Cabinetry installation

  • Tiling and flooring

  • Internal doors and trims

  • Painting

Detail and craftsmanship matter most here. This is where the design vision truly comes to life.

Practical Completion & Handover

The final stage involves:

  • Fixtures and fittings installation

  • Final electrical and plumbing connections

  • Cleaning

  • Quality checks and defect inspections

  • Occupation Certificate (if required)

A final walkthrough is conducted before handover. Any minor touch-ups are addressed, and you receive keys to your new home.

What Homeowners Should Expect During Construction

Construction sites are dynamic environments. There will be:

  • Noise and heavy machinery

  • Regular inspections

  • Scheduled trade visits

  • Weather-related adjustments

  • Ongoing communication between builder and designer

At DMR Designs, our detailed documentation and coordinated drawings help ensure a smoother construction process — reducing ambiguity and costly variations.

Final Thoughts

Once plans are approved, your project moves through a structured sequence — from site preparation and foundations through framing, lock-up, services, fit-out, and finally handover. Each stage builds upon the last, with inspections and quality controls along the way to ensure safety, compliance, and long-term durability.

Understanding this process helps remove uncertainty and gives homeowners clarity during what can otherwise feel overwhelming. When design documentation is thorough and considered from the beginning, the construction journey becomes far more predictable and efficient.

If you're preparing for a build or planning your next project, having the right team behind your plans makes all the difference.


Ready to Take the Next Step?

If you're planning to build, renovate, or extend, the clarity of your documentation will directly impact how smoothly your project runs on site.

At DMR Designs, we create detailed, construction-ready plans that help reduce delays, minimise variations, and give you confidence from approval through to handover.

Let’s turn your vision into a well-documented, build-ready reality.