Development & dual occupancy builders
for South East & Bayside Melbourne
Crowncon Homes builds staged, subdivision-ready townhouses, duplexes and dual occupancy developments for landowners and small developers across South East and Bayside Melbourne — fixed price, each residence programmed to be sold or held on completion, one builder throughout.
Townhouses, duplexes
and dual occupancy, done properly
Most residential land across Bayside and Kingston sits in a zone that permits a second dwelling, subject to lot size, setbacks and any overlays on your title. Whether that means a duplex, a dual occupancy, or a small townhouse development depends on your block — and on whether you want to subdivide and sell each residence or hold them. We work through that with you before drawing anything.
Townhouses & Duplexes
Two to four attached or semi-detached residences on one title, built and programmed so each can be sold or held independently.
Dual Occupancy
A second dwelling on your existing block — subdivide and sell, or keep both. We check your zoning and minimum lot size before you spend anything on design.
Fixed Price, Staged
One contract price, programmed so each residence reaches practical completion and can be sold as it's finished — not all held hostage to the last unit.
One Builder Throughout
Tim from first conversation to final handover, with a sub-contractor accountability model built for the coordination a multi-unit programme demands.
Three coastal residences, staged so each one could be finished and sold on its own timeline — that's the model, and Lorraine is where we proved it.
Lorraine is Crowncon's flagship multi-unit project — a three-residence coastal development in Langwarrin, Frankston, built in stages and designed for subdivision. Each unit was programmed to reach practical completion progressively, with the coordination across trades that a staged build demands. It's the same accountability model behind every Crowncon build, applied to a development brief.
Planning a development?
Common questions
Straight answers about townhouse, duplex and dual occupancy builds across South East & Bayside Melbourne.
Can I subdivide my block for a dual occupancy in Bayside or Kingston?
Often, yes — most residential land across Bayside and Kingston sits in the Neighbourhood Residential Zone or General Residential Zone, both of which permit dual occupancy subject to minimum lot size, setback and overlay checks. The workable path depends on your block's zoning, any overlays, and whether you want to subdivide and sell each dwelling or hold both. We check this against your specific address before quoting anything.
How long does a staged development build take?
A staged two-to-three dwelling development typically runs longer than a single custom home, because each residence is programmed, built and handed over in sequence rather than all at once. Our Lorraine development in Langwarrin — three coastal residences — was staged so each unit reached practical completion and was ready for sale progressively, rather than the whole site waiting on the last unit. Exact timing depends on scope; we'll give you a realistic staged programme before you commit.
Do I need a builder or a developer for a two-dwelling project?
For most landowners doing a townhouse, duplex or dual occupancy project on their own land, a builder who understands staged, subdivision-ready construction is what you need — not a development company taking a margin on your site. Crowncon Homes builds the residences, coordinates the staging so each unit can be sold or held independently, and works directly with you as the landowner throughout, the same fixed-price, one-builder model used on every Crowncon project.
Planning a Development?
Let's talk about what's possible on your land.
Crowncon Homes works with developers and landowners across Frankston, Langwarrin and the surrounding area. Book a free, no-obligation conversation with Tim about your site and objectives.