
Extension Builder Eveleigh
Professional home extensions for Eveleigh homeowners, delivered by a licensed Sydney builder with carpentry in house.
NSW Licence No. 380408C · Fully insured · Sydney CBD and Inner City
Fast quote
Get a written quote for your Eveleigh job
Send the details and we will arrange a site visit in Eveleigh and price the work in writing.
Home Extensions in Eveleigh
Home Extensions done properly
ORT Construction Group builds home extensions in Eveleigh where the existing house needs more usable space rather than a full rebuild. That covers ground floor extensions, additional living areas, extra bedrooms, kitchen and rear extensions, and the structural alterations that tie new work back into what is already there.
Because extensions expose existing structure, surprises happen. On Eveleigh projects we plan the sequence early, open up carefully, and tell you what we have found before it turns into a cost surprise.
Process
How we run the job
- 1
Site visit and brief
We walk the home with you, discuss what the extension needs to achieve, and look at the existing structure.
- 2
Scope and quote
You receive a written scope and price covering structural works, framing, fit out and coordination.
- 3
Documentation
We work alongside your designer, engineer and certifier, or point you to the approvals your project needs.
- 4
Construction
Demolition, structure, framing, lock up and fit out are delivered by one team on an agreed program.
- 5
Completion
We finish, clean down, walk the works with you and close out any items before handover.
Why ORT Construction Group
Working with a builder, not a middleman
Over 25 years of experience
Decades of residential building across renovations, extensions, carpentry and concrete works.
Licensed and insured
ORT Construction Group holds NSW Licence No. 380408C and carries the insurances required for residential building work in NSW.
Written quotes
Scope, allowances and exclusions are set out in writing so you can compare quotes on the same basis.



What we cover
Home Extensions services for Eveleigh homes
Extension types
- Ground floor extensions
- Rear extensions
- Side extensions
- Bedroom and bathroom additions
- Kitchen and living area extensions
Structural works
- Structural alterations to the existing home
- New wall, floor and roof framing
- New openings and load bearing modifications
- Footings, slabs and subfloor works
- Tie in and make good to existing structure
Living and outdoor space
- Additional living areas
- Indoor and outdoor living extensions
- Alfresco and covered outdoor areas
- Decks and paved transitions
- New window and door openings for light and access
Construction coordination
- Complete construction coordination
- Extension carpentry in house
- Trade sequencing and site management
- Lock up, fit out and finishing
- Certifier and consultant liaison
Local considerations
Planning home extensions in Eveleigh
What we check first
Tight lots and shared walls make access, boundary setbacks and neighbour protection the first things we plan.
Homes in the area
Homes across Sydney CBD and Inner City include terraces, semis and older walk-up units on tight lots with shared walls and limited site access. We look at the existing structure, site access and levels in Eveleigh before pricing, so the quote reflects the actual house.
Council approval
Some single-storey extensions can be approved as complying development through a certifier, while others need a development application. It depends on the lot, zoning and any heritage or bushfire controls. We confirm the approval pathway for your Eveleigh property during the site visit.
Questions
Home Extensions in Eveleigh, answered
Do you do extensions and the internal renovation together?
Yes. Many Eveleigh projects combine an extension with renovating the existing rooms so the finished home reads as one space rather than old and new.
Can you extend to create indoor outdoor living?
Yes. Wide openings, covered alfresco areas and level transitions between inside and out are common parts of the extensions we build.
How long does a home extension take?
It depends on size and structure. A modest ground floor extension is typically a matter of months on site; we give an indicative program with the quote and update it as the build progresses.
What does an extension quote include?
A written scope for the Eveleigh works, the structural and framing components, allowances where selections are not final, and clear exclusions so you can compare fairly.
Related services
Other work we do in Eveleigh
We also service surrounding areas
Home Extensions near Eveleigh
All Sydney CBD and Inner City suburbsHome Extensions across SydneyNext step
Get a written quote for your Eveleigh job
Send through the details of your Eveleigh project and we will arrange a site visit, confirm the scope and put a written quote together.
Call 0411 586 136