- Are you struggling with a growing family but love your current neighbourhood too much to move?
- Does your home's layout no longer suit your lifestyle, leaving you wondering about house extension options?
- Are you seeking trusted home extension contractors in Auckland who can deliver quality work within budget?
As premier home additions and renovation specialists, JRA Construction brings extensive expertise to every house extension Auckland project we undertake.
Our proven track record combines innovative design solutions with practical functionality, ensuring your investment adds value to your property.
Unlike other home addition contractors, we provide end-to-end project management through our sophisticated digital platform, giving you unprecedented visibility and control throughout your renovation journey.
With our team of Licensed Building Practitioners and dedication to transparent fixed-price contracts, we’ve helped countless Auckland families expand their homes without the stress of moving or hidden costs.
Why Choose JRA Construction: Our Difference
- Fixed-Price Contracts
- 287-Point Quality Checklist
- Licensed Building Practitioners
- Master Builders Guarantee
- Transparent Project Management
What You Get with Every Project
- Dedicated Project Manager
- Real-Time Progress Updates
- Professional Design Consultation
- Council Compliance Expertise
- Quality Assurance & Warranty Coverage
Ways To Connect With JRA Construction
Your Trusted Partner for House Extensions Auckland
From our recent Balmoral modern living and kitchen extension project to our Avondale master bedroom rebuild, we understand how to maximise your home’s potential. Our portfolio showcases successful home additions in Mount Eden, Point Chevalier, Waterview, and Sandringham—each project demonstrating our ability to combine innovative design with practical functionality.
From day one, you’ll have access to our client portal where you can:
- Track real-time construction progress
- View and approve project milestones
- Access all project documentation and consents
- Communicate directly with your project manager
- Monitor timelines and scheduled works
- Review and approve any variations
- Access progress photos and updates
Let's Get Your Dream Started
Claim Your Free Design & Build Consultation
- Design Consultation
- Site Walk-Thru and Inspection
- Director's Consultation
- Selections Checklist & Comparison
- Rough Estimate and Budget Scope
- Timeline Estimate and Move-In Date Expectations
- Connection to our Preferred Partner Network
Quality Guarantee
As Registered Master Builders, our work comes with comprehensive 10-year guarantees, full professional indemnity, and contract works insurance. This means your house extension Auckland project is protected against defects in materials and workmanship, giving you complete peace of mind about your investment.
Our membership with the Registered Master Builders Association also means we adhere to the highest industry standards and best practices in construction. Additionally, we maintain strict quality control through our 287-point checklist system, ensuring every aspect of your home addition meets our exacting standards before handover.
Services
How We Put Your Home Extension Plan to Action
Initial Contact
We start with a free, no-obligation chat to understand your goals and see if we're the right fit.
Site Meeting
We visit your home to discuss your project in detail. We'll bring guides and examples to help you visualize the possibilities.
Working with Consultants
We collaborate with your existing architect or connect you with trusted consultants. Early involvement helps prevent costly design changes later.
Estimate of Costs
Before finalizing designs, we provide a cost estimate to ensure your plans align with your budget. This step helps avoid unexpected expenses down the line.
Quotation
Once designs are ready and submitted to the council, we compile a detailed, fixed-price quote. This includes subcontractor costs and a list of assumptions for full transparency.
Contract Agreements
With the design, pricing, and timeline agreed upon, we formalize everything in a clear contract. This ensures all parties are aligned before construction begins.
Construction Phase
Our licensed builders execute the project according to plan. You'll receive regular updates and have the opportunity to discuss any changes or decisions as needed.
The Completion Phase
Upon completion, we conduct a thorough walkthrough with you to ensure satisfaction. We provide all necessary documentation and remain available for any post-project support.

Project Management Excellence: Digital-First Approach
- 24/7 Access to Project Portal
- Live Updates and Progress Tracking
- Document Management
- Direct Communication Channel
Perfect for everything from living room extensions to complete home additions and remodeling.
Frequently Asked Questions
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