Knock Down Rebuild Wollongong | Fixed-Price Builds | CKS Projects
Wombarra Clifftops: brick and timber clifftop home above the ocean, a knockdown rebuild by CKS Projects
Master Builders NSW 2026 Winner, Southern Excellence in Building Awards 2026 MBA NSW Award WinnerContract Homes $1.9M–$2M, Southern Regions
Knock down rebuild · Wollongong, Illawarra & South Coast

Knock Down Rebuild Wollongong

New home. Same address.

CKS Projects knocks down your old home and builds a custom new one on the same block, all under one fixed-price contract.

Before: a white weatherboard cottage with a green roof on the clifftop block at Wombarra
Before
After: the brick and timber Wombarra Clifftops home by CKS Projects on the same block
After

Wombarra Clifftops: same clifftop block, brand-new home. 2026 MBA NSW award winner. Tap a photo to enlarge.

Free and no obligation. Keiron visits your block himself and gives you an honest view of whether a rebuild makes sense, before you spend a dollar on design.

  • 2026 MBA NSW WinnerWombarra Clifftops, a knockdown rebuild
  • Licence 258735CNSW contractor licence, builder
  • One contractDemolition, approval, build and handover
  • Fixed priceA detailed fixed-price tender before you sign

Pictured: Wombarra Clifftops, a knockdown rebuild by CKS Projects.

Why knock down and rebuild with CKS

One Builder. One Contract. Complete Control.

From the first site visit to handover, you deal with one team that manages every part of your rebuild. You don't have to find a demolisher, an asbestos contractor, a certifier and a builder separately.

  • Stay where you love living. Keep your location, school zone and neighbours, with no new block to hunt for.
  • Approvals handled. We prepare the documents and manage the CDC or DA, including heritage, bushfire and flood controls.
  • A fixed-price contract. No provisional sums hiding unknowns, and no post-contract variations for items that should have been priced.
  • Custom, not a catalogue. Your home is designed for your block and how your family lives.

A message from Keiron MooreFounder & Managing Director, CKS Projects · NSW Licence 258735C

Rebuild, renovate or move?

Knock Down Rebuild vs Renovating vs Buying Elsewhere

A side-by-side comparison so you can make the decision that's right for your family.

QuestionRenovateBuy elsewhereKnock down rebuild
Keep your suburb and school zoneYesNoYes
Stamp dutyNoneYes, on the purchaseNone, because you already own the land
Wiring, plumbing and footingsOld, unless you replace themWhatever the house came withAll new, engineered for the new home
Floor planLimited by the existing structureSomeone else's designDesigned for your block and family
Cost certaintyHidden problems surface once walls come downPurchase price, plus any work you needFixed price agreed before demolition
Knock down rebuild pricing

What Affects the Cost of a Knock Down Rebuild?

Every block is different, so we don't publish a one-size price. Your fixed-price tender is built from six things that vary site by site.

Demolition scope

A single-storey fibro house is a different job from a two-storey brick home with a pool.

Asbestos

Once the inspection is done, removal becomes a defined cost, not an open one.

Slope and soil

Steep blocks need engineered footings, retaining and often a split-level design. Reactive soil changes the slab.

Site access

A narrow frontage or a steep driveway affects machinery and deliveries.

Your new home

Storeys, roof form, glazing and level of finish.

Approval pathway

A DA takes longer than a CDC, and heritage or bushfire controls add documentation.

What the fixed-price tender covers

  • Demolition and waste removal
  • Asbestos inspection and any removal
  • Service disconnection and reconnection
  • Site works and engineered footings
  • Construction of your new home
  • Approvals and certification fees
  • A defined inclusions list for fittings and finishes

The price only changes after contract if you choose to vary the design or inclusions yourself.

From old keys to new front door

How a Knock Down Rebuild Works

Most knock down rebuilds take 12 to 18 months from first consultation to handover. We map out your timeline early, so you can plan where you'll live and when.

  1. Free site assessment

    Keiron visits your block, measures up and gives you an honest view of whether a rebuild makes sense.

  2. Design & fixed-price tender

    Your home is designed for your block. You get a detailed fixed-price tender before any contract is signed.

  3. Approvals

    We prepare the documents and manage the CDC or DA. A CDC can be issued in as little as 20 days; a DA takes longer.

  4. Asbestos check & demolition

    A qualified inspector assesses the old home, and licensed contractors remove any asbestos before demolition.

  5. Construction

    Typically six to ten months, depending on design complexity, with independent inspections at each stage.

  6. Handover

    You move into a brand-new home on the same block, with statutory warranties from completion.

Client stories

Hear From Homeowners Who Rebuilt

Homeowners in Woonona, Warilla and Wombarra on what building with CKS Projects was really like.

WoononaKnock down rebuild
“We were delighted with the constant updates and transparency… The home has exceeded our expectations and we now call Keiron a friend.”John and Renee
WarillaCoastal rebuild
“Before the build we didn’t really have a space to entertain. Now we have this open space, heaps of light, and everything has its place.”Terri
WombarraCustom family home
“The result is a breathtaking cliff-top retreat that balances timeless luxury with the clients’ vision for their forever home.”Mike Vail, Architect
Google reviews

Trusted by Local Homeowners

★★★★★
“They made what can be the most stressful thing people ever do an absolute breeze. We were walked through every stage and there was no request that was an issue… The attention to detail is incredible.”
Jarred K.Google review
★★★★★
“Keiron oversaw a very complex build on a difficult site and he accomplished this with extraordinary attention to detail… Nothing was too much trouble for Keiron and he kept us fully updated with any issues that arose.”
Peter and GloriaGoogle review
★★★★★
“From helping us through the design stage to the professional way our job was managed. The end result met all our expectations and was delivered on time and on budget.”
Tim K.Google review

Read all our reviews on Google

Recent work

Award-Winning Knock Down Rebuild: Wombarra Clifftops

Top: Wombarra Clifftops living area. Below: CKS site works and demolition.

Wombarra · Knock down rebuild

Winner, Contract Homes $1.9M–$2M

Wombarra Clifftops won its category at the 2026 Master Builders NSW Southern Regions Excellence in Building Awards. The awards are judged on build quality, workmanship and finish, with entries assessed on site by industry judges.

It's a clifftop knockdown rebuild: a brick and timber home above the ocean, with full-height glazing to the view.

Open-plan living with a black kitchen and a mezzanine at the Wombarra Second Storey project by CKS Projects

Wombarra Second Storey

Wombarra · Knock down rebuild

Aerial view of a white two-storey home with skillion roofs at Sandhurst, Bulli

Sandhurst Bulli

Bulli · Custom rebuild

Galley kitchen with blue cabinetry and timber floors beside a timber staircase at the Woonona Home

Woonona Home

Woonona · Knock down rebuild

Double-height living room with a recycled brick feature wall at Ocean Windang

Ocean Windang

Windang · Coastal home

Bright living room opening to a balcony with an ocean glimpse at The Thirroul Entertainer

The Thirroul Entertainer

Thirroul · New build

White two-storey beach house with a pool and glass fence at Warilla

Warilla Beach House

Warilla · Coastal build

Meet the team

You Deal With Keiron, Not a Sales Rep

Keiron Moore leads a team of builders, designers and project managers who build custom homes across the Illawarra and South Coast. Keiron runs every site assessment himself, and every client deals with him directly.

"The journey to your dream home is just as important as the finished result, built with trust, care, and vision."
Keiron Moore, Managing Director

The CKS Projects team: six people in navy CKS shirts standing against a concrete wall
Your protection

Licensed, Insured and Fixed-Price

A knock down rebuild is one of the biggest financial decisions you'll make. These protections come with building it in NSW with CKS Projects.

258735C

NSW builder licence

Held by CKS Projects Aust Pty Ltd. Verify the licence.

6 + 2 yrs

Statutory warranties

NSW law gives you 6 years for major defects and 2 years for other defects from completion.

HBC

Home building compensation

Required for residential work over $20,000. CKS Projects holds HBC cover, plus $20M public liability.

Fixed

Fixed-price contract

Your build is priced for your block in a detailed tender before you sign.

Where we build

Knock Down Rebuilds Across Wollongong and the Illawarra

Northern Illawarra

  • Helensburgh
  • Stanwell Park
  • Coalcliff
  • Wombarra
  • Coledale
  • Austinmer
  • Thirroul
  • Bulli
  • Woonona

Wollongong and inner suburbs

  • Bellambi
  • Corrimal
  • Towradgi
  • Fairy Meadow
  • Wollongong
  • Mount Pleasant
  • Mount Saint Thomas
  • Mangerton
  • Figtree
  • Unanderra

Southern suburbs and the coast

  • Warrawong
  • Port Kembla
  • Windang
  • Warilla
  • Shellharbour
  • Albion Park

South Coast and Shoalhaven

  • Kiama
  • Gerringong
  • Berry
  • Nowra
  • Huskisson

Knock Down Rebuild FAQs

How much does a knock down rebuild cost?

It depends on your block, your design brief and your site conditions: demolition scope, asbestos, slope and soil, access, the size and finish of the new home, and the approval pathway.

Every CKS Projects client receives a detailed, fixed-price tender before any contract is signed, so you know exactly what you're paying before anything is demolished. For a realistic figure for your block, start with a free site assessment.

What does the fixed-price contract cover?

Everything from demolition of your existing home through to handover of the new one: demolition and waste removal, asbestos inspection and any removal, service disconnection and reconnection, site works, engineered footings, construction, approvals and certification fees, and a defined inclusions list.

There are no provisional sums hiding unknown costs. The price only changes after contract if you choose to vary the design or inclusions yourself. When you compare builders, ask each one whether their contract is genuinely fixed or contains provisional sums.

Is a knock down rebuild cheaper than a major renovation?

Often it's the better-value option, but it depends on the house. Older homes hide expensive problems once walls come down: asbestos, rotting timber, outdated wiring, termite damage, old plumbing, and footings that weren't built for a second storey.

A rebuild gives you a fixed price, a brand-new structure and statutory warranties from completion, without compromises forced by an existing floor plan. At the site assessment Keiron tells you honestly which way your home leans.

Will I pay stamp duty if I knock down and rebuild?

Generally no. Stamp duty (transfer duty) is charged when you buy property. If you rebuild on land you already own, no property changes hands, so no duty is triggered. That is one reason a rebuild is often better value than selling and buying elsewhere.

How long does a knock down rebuild take?

From first site consultation to handover, most knock down rebuilds take 12 to 18 months. The main variable is approval: a Complying Development Certificate can be issued in as little as 20 days, while a Development Application takes longer, particularly in heritage areas or on flood-affected land.

Construction typically runs six to ten months depending on design complexity. We map out your timeline early so you can plan where you'll live.

Do I need council approval to knock down and rebuild?

Yes. You need approval for both the demolition and the new home, and these are often handled together. In NSW there are two main pathways:

  • Complying Development Certificate (CDC): issued by a private certifier or council for projects that meet set state standards, in as little as 20 days.
  • Development Application (DA): lodged with your council. It takes longer but suits complex sites, heritage areas and custom designs.

CKS Projects manages the whole approval process: we prepare the documents, liaise with the certifier or council and keep you informed. NSW Planning: complying development.

What happens to asbestos in my old home?

Before demolition, a qualified inspector assesses the house and reports on any asbestos. Under NSW rules, removing more than 10 m² of non-friable asbestos needs a licensed removalist, who handles safe removal and disposal. CKS Projects coordinates the inspection, the removalist and the clearance, so you aren't managing separate contractors. SafeWork NSW: asbestos.

Do I design the home, or choose from a set range?

Your new home is custom designed for your block, your lifestyle and your budget. CKS Projects isn't a volume builder and doesn't work from a catalogue. Keiron works with every client on how you live, whether that's north-facing living for coastal light, a plan for a growing family, or making the most of an ocean view.

How do I get started?

Book a free, no-obligation 45-minute site assessment, or call Keiron on 0416 978 669. He visits your block, listens to what you want to achieve, and gives you an honest picture of what's possible, how the process would run and the likely costs. If we're the right builder for your project, the next step is a detailed fixed-price tender.

Ready to rebuild?

Book Your Free 45-Min Site Assessment

Keiron visits your home, measures your block, talks through what you need, and tells you honestly whether a knock down rebuild makes sense for you. You walk away with clarity, even if we're not the right fit.

  • An honest view of whether a rebuild makes sense on your block
  • What the process looks like for your site, from approvals to handover
  • A realistic idea of the likely costs for your project
  • Free, no obligation
  • No sales pressure
  • Honest local advice

Book your free site visit

We'll be in touch within one business day.

Free assessment Call now