Article

Strata redevelopment and collective sale finance: choices committees face

A decision-grade guide for NSW strata committees weighing finance options for renewal or collective sale, with levy, tax and risk impacts explained in plain English.

17 Oct 2026Updated 17 Oct 20267 min read

Key Takeaway

This article explains how NSW strata committees can finance strata redevelopment or collective sales, comparing selling “as is”, borrowing via an owners corporation loan, or partnering with a developer. It notes that clear per‑lot levy modelling significantly improves owner buy‑in and can avoid disputes. The guide outlines bank versus non‑bank strata finance, tax and CGT implications, and practical risk checks so committees can choose a financing structure and timetable that the majority of owners can realistically afford.

Strata redevelopment and collective sale finance: choices committees face

Financing a strata redevelopment or collective sale in NSW usually means choosing between three paths: sell the building “as is” to a developer, borrow as an owners corporation to upgrade or redevelop, or structure a joint venture where the developer funds and delivers new lots. Each option changes levies, values, tax and risk in different ways, so your committee’s job is to put numbers and timelines around those trade‑offs before you vote.

In practice, that means modelling per‑lot cashflows, testing lender appetite, and pressure‑testing whether owners can cope with both construction disruption and higher levies or debts.

Strata committee reviewing redevelopment plans and finance options Committees need decision‑grade numbers before voting on redevelopment.

1. Start with your strategic choice: sell, renew or partner

1.1 Three broad finance directions

Almost every strata renewal decision sits in one of three buckets:

Collective sale “as is” – no building‐level borrowing. Owners sell to a developer, then sort their own finance for their next home or investment.
Owners corporation redevelopment loan – the scheme borrows to fund major works, often combined with uplift (extra floors, new lots) to increase value.
Developer‑funded uplift / JV – the developer funds construction (airspace, new lots, knockdown‑rebuild), and the scheme shares in the proceeds or receives works in kind.

Your committee must surface: who can afford to stay, who needs a clean exit, and how much risk appetite the scheme has for multi‑year construction and debt.

1.2 Quick comparison: what changes for owners?

Option	Who carries project debt?	Cashflow impact on owners	Typical profile
Collective sale	Developer (post‑purchase)	Lump‑sum sale proceeds; no levies for works	Older or highly geared owners wanting out
OC redevelopment loan	Owners via levies and sinking fund	Higher levies for 5–15 years; potential value uplift	Mixed schemes where majority can afford higher levies
Developer‑funded uplift	Developer funds build; owners may fund enabling works	Lower upfront levies but more legal complexity; windfall if well‑negotiated	Well‑located sites with significant uplift potential

2. If you keep and renew: how will the building borrow?

If the committee leans towards renewal rather than sale, the next question is how to fund it. For a detailed primer on how strata lending structures work, see Strata Loans Explained: Structures, Rules And What Lenders Really Want. ### 2.1 Bank versus non‑bank strata lenders For large renewal projects, you’ll usually talk to two lender types: - Major banks / mutuals – sharper pricing, but tighter risk appetite, lower LVRs, and more conditions precedent. - Specialist non‑banks – higher margins but more open to: - mixed‑use and older buildings, -…

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Frequently asked questions

How is a strata redevelopment usually financed in NSW?▾

Strata redevelopments in NSW are usually financed either by an owners corporation loan, through a developer partnership that funds the build, or via a collective sale where owners sell to a developer and move elsewhere. The right option depends on owners’ ability to handle higher levies, the building’s uplift potential, and how many owners want to stay versus exit.

What is a collective sale and how does it affect my mortgage?▾

A collective sale is where owners agree to sell the entire building to a buyer, usually a developer, often at a premium to individual lot values. Your existing mortgage is repaid from your share of the sale proceeds at settlement, and you’ll then need new finance for your next home or investment. If you want to buy before settlement, you may need bridging or equity‑release finance.

Can an owners corporation in NSW borrow for a knockdown‑rebuild?▾

Yes, an owners corporation can borrow to fund significant works, including a knockdown‑rebuild, provided the correct resolutions are passed and a lender is comfortable with the risks. In practice, larger knockdown‑rebuilds are often paired with a developer contribution or higher presales to reduce loan size and risk. Lenders will scrutinise valuations, levy impact and project feasibility.

What risks do strata owners face with a developer‑funded renewal?▾

The main risks are project and counterparty risk: what happens if the developer’s funding falls over or the project runs late or over budget. Owners should insist on clear contractual protections such as bank guarantees, staged milestones and step‑in rights, and understand who funds any enabling works. Independent legal and finance advice is essential before voting for such a deal.

How do higher strata levies from a building loan affect my personal borrowing power?▾

Higher levies from a building loan increase your regular outgoings, which lenders factor into serviceability tests alongside living expenses. Because banks must assess your home or investment loan at least 3% above the actual rate, higher levies can reduce how much you can refinance or borrow for your next purchase. Modelling this impact before approving a strata loan is critical.

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