Custom homes, renovations & extensions
JKD Construction Co. is a registered residential builder working across Melbourne’s North East. We take on a small number of projects at a time and stay closely involved in each one.

Built from the ground up
Custom residential construction managed from pre-construction through to handover, with a focus on quality, detail and a well-managed building process.
- 01Architect-designed new homes
- 02Frame, lock-up and fix by our own crew
- 03One builder from start to handover

New space, seamlessly joined
Major renovations and extensions designed to transform existing homes while integrating new construction with the existing residence.
- 01Ground-floor and upper-storey additions
- 02New openings and structural changes
- 03Detailed where new meets old

Bringing your vision to life
Detailed residential projects requiring careful planning, high-quality finishes and close coordination between clients, designers and trades.
- 01Close coordination with your architect or designer
- 02Structure, roof and cladding in-house
- 03Finishes and junctions resolved before they are built
From first meeting to handover
First meeting
We meet on site, look at the plans or ideas and talk through scope, budget and timing.
Design & engineering
We work with your architect or designer and engineer to resolve how it will be built.
Permits
Building permit, planning conditions and insurances are in place before work starts.
Base
Set-out, excavation, footings, slab or subfloor.
Frame
Wall and roof framing, inspected and signed off.
Lock-up
Roof, windows, external doors and cladding.
Fix
Linings, doors, trims and finishes.
Completion & handover
Final inspections, certificates, a full handover pack and the keys.
The handover
Every JKD home is handed over with a printed handover folder: everything you need to look after the house, and everything the next tradesperson will ask for.
- 01
Project summary
Permit, surveyor, engineer, key dates and the crew who built it.
- 02
Compliance certificates
Every certificate for the work, filed in one place.
- 03
Warranties
Statutory warranties, domestic building insurance, our workmanship warranty and every manufacturer warranty.
- 04
As-built drawings and services
Final drawings, plus photos of pipes, cables and framing taken before the walls were lined.
- 05
Finishes and selections
Every product, colour and supplier, so a repair or touch-up matches.
- 06
Care and maintenance
A simple seasonal guide to looking after the house.
- 07
Maintenance period and defects
A defect log we go through with you at the end of the maintenance period.
- 08
Key contacts, keys and remotes
Every trade, every key, every remote.
Common questions
What areas do you build in?
We work across Melbourne’s North East, including Diamond Creek, Greensborough, Eltham, Plenty and Watsonia, and take on selected projects in suburbs further in.
What kind of projects do you take on?
Custom homes, major renovations and extensions, from a single new living wing to a full new build. The enquiry form asks for a budget range so we can tell you early whether we are the right fit.
Do you work with my architect or designer?
Yes. Much of our work is architect or designer led. We can come in early to help resolve how the design will be built, or price and build a finished set of plans.
Can we stay living at home during the build?
Often, yes, particularly for extensions. We plan the stages so the house stays usable, keep the work area separated, and leave the site clean and safe at the end of each day.
Are you registered and insured?
Yes. JKD is a Registered Domestic Builder – Unlimited (CDB-U 101444). Domestic building insurance is taken out for every project that requires it, and the certificate is in your handover folder.
What happens after I send an enquiry?
We review your details and get in touch to talk through scope, timing and budget. If it is a good fit, we meet on site, look at the plans or ideas, and then prepare an itemised quote.
Discuss your project
We take on a small number of homes at a time, so each one gets our full attention. Tell us about yours and we’ll arrange a time to meet on site.
Discuss Your Project
