5.0
Timber-framed duplex under construction at golden hour near the Wollongong escarpment
Wollongong, NSW · Est. 2020

Professional Construction Solutions Across Wollongong, NSW

We Build Foundations Pty Ltd provides safe, compliant and reliable construction services for homes, businesses, commercial properties and industrial sites across Wollongong, NSW and all of New South Wales.

Whether you need a granny flat, single dwelling, duplex, terrace, boarding house, serviced apartment or commercial build, our team delivers quality results with a collaborative approach.

Get Your Free Quote

Tell us about your project — we reply within 1-2 business days.

Why Clients Trust Us

Licensed & Insured

Fully insured NSW construction work with public liability cover.

ABN 98 641 107 084

Registered Australian company operating from North Wollongong.

NSW CDC Specialists

Complying development pathways handled from approval to handover.

Established 2020

Delivering homes, duplexes and commercial builds across the Illawarra.

Est. 2020

Years of building experience

60+

Residential & commercial builds delivered

All NSW

Service coverage across the state

CDC

NSW Complying Development specialists

Quality & Compliance

Construction Work Built Around Quality And Compliance

Construction work should never be treated as a quick fix or a temporary solution. Your building needs to be designed, constructed and delivered by professionals who understand compliance, safety and long-term durability.

We Build Foundations Pty Ltd works with property developers seeking reliable construction partners, community housing providers and government housing bodies, homeowners in the Illawarra and Greater Sydney needing residential builds, and architects and project managers looking for collaborative builders who need clear advice, fair pricing and professional service from start to finish.

Builders in hi-vis reviewing construction plans on site

We deliver exceptional building solutions focused on safety, durability, and longevity. Committed to quality repairs, preventive care, and expert consultations, we prioritize customer satisfaction and integrity.

NSW CDC Specialist · Affordable Housing Focus

Partners & Clients

Who We Work With

We Build Foundations Pty Ltd partners with a wide range of clients across NSW — from private homeowners to government bodies and large-scale developers.

Property developers
Community housing providers
Government housing bodies
Homeowners in the Illawarra and Greater Sydney
Architects and designers
Project managers
Investors and landlords
Strata managers and facility managers
What We Build

Our Core Construction Services

Eight construction specialisations covering residential, medium-density, commercial and industrial work across Wollongong and NSW.

Granny Flats

We Build Foundations Pty Ltd provides stylish, functional granny flats tailored to your needs and budget. Whether you want to increase property value, enable independent living for family members, or generate rental income, we design and build granny flats that deliver lasting value for homeowners across Wollongong and NSW.

Single Dwellings

We Build Foundations Pty Ltd builds custom single-level homes designed for comfort, convenience and your unique vision. From modern architectural designs to traditional family homes, we work with homeowners and developers to deliver quality single dwellings across the Illawarra and Greater Sydney.

Duplexes & Townhouses

We Build Foundations Pty Ltd delivers innovative, space-maximising duplex and townhouse designs with premium craftsmanship, efficient project management and high-quality finishes. We work with property developers and investors to maximise site potential and return on investment.

Terraces & Manor Homes

We Build Foundations Pty Ltd specialises in NSW CDCs, delivering seamless construction of terraces and luxury manor homes with multiple configurations. Our team manages the full process from approval to handover for developers and housing providers.

Boarding Houses & Co-Living

We Build Foundations Pty Ltd builds safe, affordable and compliant boarding houses and co-living developments that foster community. Tailored for students, workers and sustainable co-living, we work with developers and community housing providers across NSW.

Serviced Apartments

We Build Foundations Pty Ltd delivers cost-effective, stylish and functional serviced apartments catering to budget-conscious travellers and investors. We handle design, construction and fitout to maximise occupancy and return.

Commercial Projects

We Build Foundations Pty Ltd provides on-time, budget-conscious construction of offices, retail spaces, industrial facilities and healthcare buildings that empower business success. We partner with business owners and facility managers to deliver projects that meet operational needs.

Industrial Projects

We Build Foundations Pty Ltd builds warehouses, factories and storage facilities delivered with precision and efficiency to meet industrial standards. We work with industrial operators and developers who need reliable, compliant builds completed on schedule.

Why Us

Why Choose We Build Foundations Pty Ltd?

We Build Foundations Pty Ltd compared with typical builders
What mattersWe Build Foundations
NSW CDC approval expertiseIn-house specialists, fast-tracked
PricingFixed, itemised and transparent
Affordable housing focusBoarding houses & co-living delivered
CommunicationOne contact from enquiry to handover
CoverageWollongong, Illawarra & all of NSW
Compliance & safetyDocumented at every stage
Workmanship guaranteeBuilt for durability and longevity
  • Wollongong, NSW construction services covering all of NSW
  • Granny flats, single dwellings, duplexes, terraces, boarding houses, serviced apartments, commercial and industrial builds
  • NSW CDC (Complying Development Certificate) specialist
  • Dedicated focus on affordable housing supply
  • Collaborative approach with developers, government and community housing providers
  • Fair and transparent pricing
  • Professional workmanship focused on safety, durability and longevity
  • Clear communication from enquiry to completion
Choosing A Build

Which Type Of Build Suits Your Site?

Every block in Wollongong and the Illawarra has its own zoning, slope and setback rules. Use this quick comparison to see which construction type usually fits your site, then talk it through with our team before you commit.

Comparison of construction types, typical uses and NSW approval pathways
Build typeBest suited toTypical approval pathDetails
Granny flat (secondary dwelling)Extra family accommodation or rental income on an existing lotUsually NSW CDCView service
Single dwellingA new family home on a vacant or knock-down-rebuild blockCDC or council DAView service
Duplex & townhousesMedium-density sites and dual-income investment buildsCDC or council DAView service
Boarding house & co-livingAffordable housing supply for students, workers and providersCouncil DA (housing SEPP)View service
Commercial & industrialOffices, retail fitouts, warehouses and storage facilitiesCDC or council DAView service

Approval pathways depend on your zoning, lot size and site constraints. We confirm the right pathway for your property before design work starts.

NSW Approvals

CDC Or DA? Understanding Your NSW Approval Pathway

Choosing the wrong approval pathway is one of the most common causes of delay on NSW residential projects. We Build Foundations specialises in Complying Development and will tell you honestly which route your site actually needs.

Complying Development Certificate (CDC)

A fast-tracked approval issued by a registered certifier when your project meets every pre-set NSW development standard.

  • Suits straightforward granny flats, dwellings and duplexes on compliant lots
  • No council merit assessment when all standards are met
  • Design must be locked to the standards from day one

Development Application (DA)

A merit-based assessment lodged with your local council when a project sits outside the complying development standards.

  • Needed for boarding houses, unusual sites and non-standard designs
  • Allows variations that CDC cannot accommodate
  • Requires supporting documentation and a longer assessment period
Included As Standard

What's Included In Every Build

The same standards apply whether we are building a granny flat in Figtree or a warehouse in Unanderra.

Fixed, itemised quoting

A written scope and itemised pricing before work starts, so you can see exactly what your build includes.

Design and documentation support

We coordinate with architects, designers and certifiers so drawings and approvals stay aligned.

Licensed trades and supervision

Every stage is delivered by qualified trades under one supervising point of contact.

Documented compliance and safety

Site safety, inspections and compliance are documented at each stage of construction.

Defect-free handover

We walk the finished build with you, resolve items on the list and hand over a completed project.

Durability-first workmanship

Materials and detailing chosen for Illawarra conditions and long-term performance, not quick finishes.

Budget Guide

What Drives The Cost Of Your Build

No two blocks price the same. These are the factors we assess on every We Build Foundations Pty Ltd quote so your fixed price reflects the real job, not an optimistic starting number.

Site conditions

Slope, soil classification, rock, access for machinery and the need for retaining or extra excavation all move the earthworks and footing budget.

Approval pathway

A CDC generally runs faster and cheaper than a council DA, which can add consultant reports, longer assessment and extra holding costs.

Size, form and structure

Floor area, storeys, roof form and spans decide framing, steel and labour. Simple, repeatable shapes always build more efficiently.

Specification and finishes

Kitchens, bathrooms, joinery, glazing and flooring have the widest price range on any project, so we price them line by line before you commit.

Services and connections

Distance to sewer, stormwater, water and power, plus any upgrades or new connections, are quoted openly rather than hidden as allowances.

Variations and scope creep

Locked drawings and a detailed scope keep variations rare. Every change is documented and approved in writing before work continues.

About Us

Built on Purpose, Quality & Partnership

Our Mission

We deliver exceptional building solutions focused on safety, durability, and longevity. Committed to quality repairs, preventive care, and expert consultations, we prioritize customer satisfaction and integrity.

Our Vision

To be NSW's leading provider of innovative, reliable building services by setting quality benchmarks and embracing continuous improvement and new technologies.

Our Values

Integrity, customer focus, and innovation drive everything we do to deliver tailored, transparent, and forward-thinking solutions.

Reviews

Rated 5.0 By Local Clients On Google

Homeowners, developers and housing providers across the Illawarra rate our work.

DMPSKRAT5.0 on Google · 60+ builds delivered
Daniel M.

Granny Flat · Figtree, NSW

They handled our granny flat from CDC approval to handover. Clear pricing, no surprises and the finish is excellent.
Priya S.

Duplex · Shellharbour, NSW

Professional crew, tidy site and constant communication. Our duplex was delivered right on program.
Ken R.

Commercial Fitout · Wollongong

Genuine builders. They explained every stage and the workmanship speaks for itself.
Amelia T.

Terrace Build · Corrimal, NSW

Safe, compliant and always on time. We would not use another builder in the Illawarra.
When To Call

When To Call We Build Foundations Pty Ltd

  • You need a reliable builder for a new residential project
  • You are planning a granny flat, duplex or townhouse development
  • You need a terrace or manor home built under NSW CDC
  • You are developing boarding houses or co-living for affordable housing
  • You want to build serviced apartments for the short-stay market
  • You need a commercial or industrial build completed on time and on budget
  • You are a developer looking for a collaborative construction partner
  • You need a quote for a new build or development
Our Process

Our Process

Five clear stages, from first enquiry through to confirmed, compliant handover.

  1. 01

    Tell Us What You Need

    Call or send your enquiry with details about your project, site, budget and timeline.

  2. 02

    We Review The Requirement

    We assess the scope, site conditions, approval pathways and whether it is residential, commercial or industrial work.

  3. 03

    We Provide Practical Advice

    You receive clear guidance on the likely next step, whether it is a site visit, feasibility review, CDC assessment or detailed quote.

  4. 04

    We Complete The Construction Work

    The work is completed with a focus on safety, quality, compliance, durability and proper inspection at every stage.

  5. 05

    We Confirm The Outcome

    We explain what was delivered, confirm compliance, and advise on any further work, maintenance or next-stage development.

Local Knowledge

Building In Wollongong And The Illawarra

Local conditions shape cost and buildability as much as the design does. These are the site factors we assess on Illawarra projects before a fixed price is issued.

Escarpment slope and retaining

Sloping blocks below the Illawarra escarpment often need engineered footings, retaining and drainage designed into the build from the start.

Coastal exposure and corrosion

Suburbs near the coastline sit in higher corrosion zones, so fixings, cladding and finishes are specified to handle salt-laden air.

Bushfire and flood overlays

Properties bordering bushland or low-lying land can carry bushfire or flood requirements that change construction standards and materials.

Lot size, zoning and setbacks

Zoning, lot width and setback rules decide whether a duplex, secondary dwelling or dual occupancy is realistic on your block.

Peace Of Mind

Compliance, Warranty And Aftercare

A finished build should come with paperwork you can rely on. Here is what stays in place from contract signing through to handover and beyond.

Licensed and insured

Work is carried out under a NSW builder's licence with current insurances in place for the projects we take on.

Documented contracts

Scope, inclusions, exclusions and payment stages are written into the contract before a single trade steps on site.

Inspections and certification

Mandatory inspection stages are booked with your certifier so approvals, sign-offs and occupation certificates stay on track.

Defects and aftercare

We walk the finished build with you, log any defects and complete them within the agreed period after handover.

Have an urgent construction requirement?

We Build Foundations Pty Ltd responds to urgent construction needs across Wollongong, NSW and all of NSW.

Get Emergency Help
Where We Work

Service Areas

We Build Foundations Pty Ltd services customers across Wollongong, NSW, including the suburbs and regions below, plus Greater Sydney and all of NSW on a project basis.

  • Wollongong
  • North Wollongong
  • Illawarra Region
  • Shellharbour
  • Kiama
  • Corrimal
  • Fairy Meadow
  • Dapto
  • Unanderra
  • Helensburgh
  • Greater Sydney (project basis)
  • All NSW
FAQs

Common Questions Answered

Everything you need to know about working with We Build Foundations — from approvals and pricing to timelines and service areas.

Trusted By

Construction Partners & Clients Across NSW

We are proud to work alongside leading builders, developers and housing providers in the industry.

Apex Builders logo
Summit Constructions logo
Ironwood Homes logo
Foundation First logo
CoreBuild logo
Pinnacle Projects logo
Solid Ground logo
True North Builders logo
Building Together

Need a reliable construction partner?

Call We Build Foundations Pty Ltd or request a free quote today — we respond to every enquiry within 1-2 business days.

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