The land has carried a subdivision approval for eight years. Construction on the next stages starts next year. The distance between those two dates is the part of the housing pipeline builders feel most.

Homecorp has paid $30 million for a 25.22 hectare site at 639 Redbank Plains Road, Redbank Plains, and will start work next year on a $90 million residential estate east of the Ipswich CBD.

The project, to be called Century Estate, is planned for 193 homes delivered across six stages. The deal was brokered by Kelemen Commercial. Homecorp chief executive and founder Ron Bakir said the acquisition was a strong addition to the company pipeline.

Homecorp is not new to the suburb. The company already runs two Redbank Plains estates, Greenwood Village and Cedar West, and operates as a developer builder, handling civil works, approvals and home construction through its own construction arm. Homecorp Constructions was established in 2014, and since 2018 the group has been majority owned by Prime Life Technologies, the Tokyo based joint venture formed by Toyota and Panasonic.

On its own terms the acquisition is straightforward. A developer with an existing footprint in a growth suburb has bought more land in it, in one of the fastest growing corridors in the country. The part worth a second look is the site.

What is planned for the estate

The 193 homes are a mix of four bedroom houses, dual occupancies and duplexes, delivered in six stages.

That mix is worth noticing. Dual occupancy and duplex product sitting inside a greenfield Ipswich estate is a departure from the detached house that has defined the corridor, and it follows policy rather than taste.

Ipswich City Plan 2025, in effect since 1 July 2025, eased regulation around dual occupancy and secondary dwellings and introduced more streamlined development pathways. Council has said the scheme advances the gentle density direction set by ShapingSEQ 2023, and noted that 88 per cent of Ipswich housing is currently detached or separate. That imbalance is what the scheme is written to shift.

National approvals data is moving the same way. ABS figures for July 2026 show 10,199 private sector house approvals nationally, 6.0 per cent above July 2025. Approvals for private dwellings excluding houses, a category covering semi detached, row and terrace housing, townhouses and apartments, came in at 7,119, up 19.9 per cent year on year. Detached housing is holding its ground. Attached product is growing more than three times faster.

The land has carried a subdivision approval since 2018

A reconfiguration application over 639 Redbank Plains Road appears on the Ipswich City Council development register as lodged on 29 May 2018. It covered a site of about 34.9 hectares and proposed a single lot becoming 345 residential lots, with new road, park and drainage, across twelve stages.

In March 2020 a change application over the same land reduced that yield, seeking preliminary approval to vary the planning scheme and reconfigure the site into 263 lots.

The reduction from 345 lots to 263 is itself a small lesson in how greenfield yield moves. Constraints get tested, infrastructure costs get priced, and the number put to council at the start is rarely the number that gets built. Builders sizing a corridor off the headline lot count in a development application are working from the most optimistic figure in the process.

Earlier stages have since been delivered and sold. What Homecorp has bought is the remainder, 25.22 hectares of a site first put in front of council eight years ago, with work on the next stages due to begin next year.

None of that is unusual. It is close to normal, and that is the point.

A site can hold an approval for the better part of a decade and still be years away from producing a home.

An approval is not a lot, and a lot is not a house

This distinction gets lost in most housing supply reporting. Approvals are counted, announced and targeted, because they are easy to measure. Registered lots are what a builder can actually put a slab on.

Approved supply and serviced supply

Approved supply is land carrying a current development approval. Serviced supply is land that is zoned, planned and connected to the trunk infrastructure needed before lots can be registered. ShapingSEQ 2023 requires local governments to maintain a minimum of four years of approved supply and a minimum of fifteen years of land appropriately zoned and planned to be serviced. Neither measure counts lots that exist, are registered and are ready to build on.

The targets built on those measures are large. ShapingSEQ 2023 has the Ipswich local government area moving from about 87,200 dwellings in 2021 to 177,000 by 2046. Ipswich City Council describes the same trajectory in its own terms, lifting stock from 92,700 homes to 192,400 across the life of its new scheme, with the city population expected to pass half a million by 2046.

Those numbers assume approvals convert, and conversion is where the corridor has historically lost time. Our own look at land registration times across the states found South East Queensland running at just over three years of short term greenfield supply, with well serviced precincts registering in under a year while pockets waiting on water, sewer or transport upgrades stretch to eighteen months and beyond.

Why the lag lands on builders

A developer carries holding costs through a long approval, and prices that in. Builders carry something different.

A client who signs a house and land contract on an unregistered lot is a client the builder cannot start. Preliminary work gets done, finance is arranged, a price is struck, and then everyone waits. Every month of waiting is a month in which material and trade costs move against a price agreed under different conditions.

That is where the pressure shows up. Quotes go stale. There is cash tied up in work that cannot start. Clients get nervous and occasionally walk. A pipeline that looks full on paper produces nothing billable for two quarters.

None of that is the developer fault, and most of it is not the council fault either. It is the structural consequence of selling a product that does not exist yet, on a timeline nobody in the chain fully controls. The builders who cope best treat the registration date as an estimate rather than a commitment, and price and stage their own work accordingly.

Six stages at Redbank Plains is a multi year run, and steady work is easier to resource than sudden work. But the estate will not hold a place for anyone. It rewards businesses that have already decided how they want to grow and who they want to grow with, which is a question about the way a building business is planned rather than about this site.

The acquisition will read in most places as a routine land deal, and on its own terms it is. What it also shows is the real distance between a proposal put to a council and a family with keys. Eight years on this site so far, with the back half still ahead of it. Every housing target in the country is built on the assumption that gap closes. For anyone working the corridor, the safer assumption is that it does not close quickly, and that the businesses which plan around the wait do better than the ones surprised by it.

Frequently asked questions

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Last updated 16 September 2026. Approvals figures reflect ABS Building Approvals, Australia, July 2026, released 1 September 2026.

General information only. This article is general in nature and does not take account of your objectives, financial situation or needs. It does not constitute financial, investment, legal or development advice. You should consider whether it is appropriate for your circumstances and seek your own professional advice before acting.

Author: TGB Editorial