Completed rear home extension opening onto an alfresco area

Home Extensions Grantham Farm

Professional home extensions for Grantham Farm homeowners, delivered by a licensed Sydney builder with carpentry in house.

NSW Licence No. 380408C · Fully insured · Blacktown Region

Fast quote

Ready to price your Grantham Farm project?

Send the details and we will arrange a site visit in Grantham Farm and price the work in writing.

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Home Extensions in Grantham Farm

Home Extensions done properly

ORT Construction Group builds home extensions in Grantham Farm 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.

Extension work in Grantham Farm usually starts before construction does. We look at what the existing structure can carry, what needs engineering, and where services run, then price the build against a scope you can actually compare.

What we cover

Home Extensions services for Grantham Farm 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

Why ORT Construction Group

Working with a builder, not a middleman

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.

Over 25 years of experience

Decades of residential building across renovations, extensions, carpentry and concrete works.

Home extension under construction with new cladding and scaffolding
New extension framing and scaffolding on a residential build
Open plan living area created by a rear home extension

Process

How the process works

  1. 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. 2

    Scope and quote

    You receive a written scope and price covering structural works, framing, fit out and coordination.

  3. 3

    Documentation

    We work alongside your designer, engineer and certifier, or point you to the approvals your project needs.

  4. 4

    Construction

    Demolition, structure, framing, lock up and fit out are delivered by one team on an agreed program.

  5. 5

    Completion

    We finish, clean down, walk the works with you and close out any items before handover.

Questions

Home Extensions in Grantham Farm, answered

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 Grantham Farm works, the structural and framing components, allowances where selections are not final, and clear exclusions so you can compare fairly.

Can we stay in the house during a Grantham Farm extension?

Often yes, depending on scope. Many Grantham Farm extensions are built while the family stays in the existing part of the home, with the work zone separated and access managed.

Is the carpentry done by your own team?

Yes. Framing, structural alterations and fit out carpentry are done in house, which keeps set out accurate and keeps the program moving.

Related services

Other work we do in Grantham Farm

We also service surrounding areas

Home Extensions near Grantham Farm

All Blacktown Region suburbs

Next step

Ready to price your Grantham Farm project?

Send through the details of your Grantham Farm project and we will arrange a site visit, confirm the scope and put a written quote together.

Call 0411 586 136

Your details are only used to respond to this enquiry.