
Home Renovations & Extensions
Transform your existing home with expert renovation and extension services. We specialise in full-home makeovers, kitchen and bathroom upgrades, second-storey additions, and outdoor living spaces designed for the Gold Coast lifestyle.
Breathe new life into your existing space. From kitchen makeovers to second-storey additions, we enhance your home while preserving its character.
Transform & Extend
Transform & Extend

Gold Coast's Trusted Construction Experts
Key Features
Our home renovations & extensions services are designed to deliver exceptional quality and value. Here's what you can expect:
Full design consultation
Council approval management
Minimal disruption guarantee
Quality craftsmanship
Heritage restoration expertise
Your Benefits
When you choose Newnham Constructions for your project, you gain access to decades of expertise and unwavering commitment to quality:
Increase property value
Enhance living space and functionality
Expert council and compliance handling
Transparent timeline and budget
40+ Years of Excellence
Three generations of Gold Coast building expertise. QBCC licensed, Master Builders member, and fully insured for your peace of mind.
Transforming Gold Coast Homes
With over 40 years of experience, we bring your vision to life with exceptional attention to detail and unwavering commitment to quality.

How We Work
A systematic, transparent approach that ensures your project is delivered on time, within budget, and to exceptional quality standards.
Consultation
Discuss your vision, budget, and specific requirements.
Design & Planning
Create detailed plans and obtain necessary approvals.
Quote & Agreement
Transparent pricing with detailed scope of work.
Construction
Expert craftsmanship with regular progress updates.
Inspection
Thorough quality checks and final walkthrough.
Handover
Project completion with warranty documentation.
From Quote to Completion
See how quickly and smoothly we can transform your vision into reality with our proven process.
Get Your Free Quote
Call now or request online. We respond within 24 hours with a detailed, transparent quote.
Call 07 5539 1442On-Site Consultation
Meet with our expert team. Discuss your vision, budget, and timeline in detail.
Book ConsultationDesign & Planning
Finalize designs, obtain approvals, and create a detailed project schedule.
Learn Our ProcessConstruction Begins
Expert craftsmanship with regular updates and hands-on project management.
View PortfolioReady to Get Started?
Join hundreds of satisfied Gold Coast clients. Start your construction journey today.
Ready to Start YourHome Renovations & Extensions Project?
Get in touch today for a free consultation and detailed quote. Our experienced team is ready to bring your vision to life with quality craftsmanship and professional service.
How Can We Help You Today?
Select the option that best describes your needs, and we'll guide you through the next steps with personalized service.
Quick Answer
Have a quick question? Ask me anything about our services and get an instant answer.
Project Services
Professional construction and consultation services
Information & Support
Quick access to company information and general inquiries
Our Service Areas
Proudly serving South East Queensland with quality construction
Gold Coast
Premium coastal construction
Brisbane & Surrounds
Metropolitan excellence
South East Queensland
Regional expertise
Our Headquarters
Molendinar QLD 4214
Centrally located to serve all our regions efficiently
Trusted by Gold Coast Homeowners & Businesses

Frequently AskedQuestions
Find answers to common questions about our services, process, and what to expect when working with Newnham Constructions.
The timeline varies depending on the scope of work. A kitchen or bathroom renovation typically takes 4-6 weeks, while a full home renovation can take 3-6 months. We provide a detailed timeline during the quotation process and keep you informed throughout the project.
Yes, Newnham Constructions is fully licensed (QBCC 20668) and insured. We maintain comprehensive public liability insurance and workers compensation coverage. We are also proud members of Master Builders Queensland.
Our process is simple: 1) Contact us for an initial site meeting, 2) We provide a detailed quotation within 5-7 days, 3) Once accepted, we draft a formal contract, 4) After contract signing and deposit, we schedule your project start date.
Yes, we manage all council approvals on your behalf. We can engage certified professionals to handle all necessary permits and certifications, ensuring your build meets Queensland Building and Construction Code standards. The cost is included in your quotation if required.
We use a stage payment system outlined in your contract. A deposit is required before commencement (5% for projects over $20,000, or 10% for projects under $20,000). Funds are held securely in a Master Builders Trust Account for your protection.
Yes, all our work comes with comprehensive warranty coverage. Once your deposit and funds are placed in the holding account, we issue a Home Warranty Insurance Policy. We stand behind the quality of our craftsmanship.
Yes, variations are possible but must be agreed upon in writing by both parties. Any changes to the original scope may affect the timeline and pricing. We document all variations with photographs and provide updated quotes before proceeding.
We service all of the Gold Coast including Molendinar, Southport, Surfers Paradise, Broadbeach, Burleigh Heads, and Robina. We also work throughout South East Queensland including Brisbane South and Tweed Heads.
Related Services
Discover other construction services we offer across Gold Coast and South-East Queensland.