Building Format Plan Queensland: What Apartment and Unit Buyers Need to Know

If you're buying an apartment, unit, or townhouse in Queensland, there's a good chance the property sits within a Building Format Plan (BFP). Yet most buyers — and many first-time investors — have never heard of this title type, and fewer still understand what it means for their rights, their lot entitlements, and what a title search actually reveals when a BFP is involved.

This guide explains Building Format Plans in Queensland: what they are, how they differ from other plan types, what the title search discloses, and why thorough due diligence is essential before buying into any BFP development.

What Is a Building Format Plan?

A Building Format Plan (BFP) is a type of survey plan used in Queensland to define lots within multi-unit residential or commercial buildings. It divides a building structure into separate lots (individual apartments, units, offices, or car spaces) with boundaries defined by floors, ceilings, and walls rather than ground-level land features.

BFPs are one of several plan types used in Queensland property law:

• Registered Plan (RP) — traditional survey plan for freehold lots with ground-level boundaries
• Survey Plan (SP) — modern equivalent of the RP, now the standard for new freehold subdivisions
• Building Unit Plan (BUP) — the predecessor to the BFP, used for older strata-style developments before 2007
• Building Format Plan (BFP) — introduced under the Body Corporate and Community Management Act 1997 reforms, used for modern multi-unit buildings
• Standard Format Plan (SFP) — used for modern townhouse developments and low-rise unit clusters where lot boundaries are defined by ground-level survey lines

The distinction between BFP and SFP matters: in a BFP, you own the interior of your apartment (from the middle of the walls, floors, and ceiling inward). In an SFP, your lot extends to external ground-level boundaries and may include private courtyard or yard areas within your title.

How Boundaries Work in a BFP Lot

In a Building Format Plan, each lot is defined volumetrically — in three dimensions — using the structural elements of the building. The standard boundary rule under Queensland law is:

• Lower boundary: The upper surface of the floor (or structural slab)
• Upper boundary: The lower surface of the ceiling (or underside of the next slab)
• Side boundaries: The centre of the walls separating lots or the lot from common property

This means that pipes, wires, and structural elements embedded in walls, floors, or ceilings are generally common property — owned by the body corporate, not individual lot owners. This has significant implications for maintenance responsibilities and insurance coverage, which is why reading the BFP carefully is critical before purchase.

What Appears on a BFP Title Search

When you order a current title search for a BFP property, the certificate of title will show:

• Lot and plan reference — for example, Lot 12 on Building Format Plan 123456 (BFP123456)
• Area of the lot — the floor area of the apartment or unit, expressed in square metres
• The registered owner — the current legal owner and how they hold the title
• Encumbrances — any mortgages, caveats, easements, or charges registered against the lot
• Body corporate reference — identifying the community titles scheme the lot belongs to

A current title search at TitleFinder costs $74.50 AUD and is the starting point for any BFP property due diligence.

Lot Entitlements: Interest and Contribution Schedules

One of the most important features of any BFP development is its lot entitlement schedules. Under the Body Corporate and Community Management Act, each lot in a community titles scheme is assigned:

• Interest schedule lot entitlement: Determines the lot's proportional ownership interest in common property and the allocation of proceeds if the scheme is terminated
• Contribution schedule lot entitlement: Determines each lot's share of body corporate levies (sinking fund and administration fund contributions)

These entitlements are set out in the scheme's Community Management Statement (CMS), which is a registered document filed with the Queensland Land Registry. The CMS is lodged as a dealing instrument — and obtaining a copy is strongly recommended before buying into any BFP scheme.

At TitleFinder, copies of dealing instruments cost $91.80 AUD. For a BFP purchase, this investment can reveal exactly how body corporate levies are allocated and whether the entitlements assigned to your lot are proportionate to its floor area and amenity.

Common Property in a BFP Development

Common property is everything within a community titles scheme that is not part of an individual lot. In a BFP development this typically includes:

• External walls, roof, and structural elements of the building
• Lifts, lobbies, stairwells, and corridors
• Swimming pools, gyms, and rooftop terraces
• Car park areas that are part of the scheme (unless separately titled as lot car spaces)
• Pipes, cables, and services running through common areas

The body corporate is responsible for maintaining common property. Buyers should obtain a full body corporate records search to understand the financial health of the scheme, any outstanding levies, upcoming capital works, and any disputes involving common property. Body corporate searches are separate from title searches and conducted directly through the scheme's manager.

Exclusive Use Areas in BFP Schemes

Many BFP developments allocate exclusive use areas to individual lots — private balconies, courtyards, car spaces, or storage cages that form part of the common property but are reserved for a specific lot owner's exclusive use.

Exclusive use allocations are recorded in the Community Management Statement (not on the lot title itself). This is a critical point: a buyer relying solely on the certificate of title may not realise that the storage cage or parking space they expect to receive with their purchase is actually an exclusive use allocation that must be verified through the CMS.

Always order the Community Management Statement dealing instrument alongside the title search when purchasing a BFP property.

Reading the Survey Plan for a BFP

The Building Format Plan drawing itself shows the physical layout of all lots and common property within the building. For buyers assessing an apartment purchase, the BFP reveals:

• The exact floor area of each lot
• The position of each lot within the building and on each floor level
• Exclusive use areas allocated to specific lots
• The extent of common property areas
• Any easements noted on the plan

At TitleFinder, a copy of a survey plan costs $85.90 AUD. For BFP purchases, reviewing the plan can confirm floor area claims in marketing materials and identify any discrepancies before contracts are exchanged.

BFP Due Diligence Checklist

For any apartment or unit within a Building Format Plan, we recommend the following minimum title search and due diligence steps:

1. Current title search ($74.50) — confirm ownership, check for mortgages, caveats, and encumbrances
2. Survey plan copy ($85.90) — verify floor area, lot layout, and exclusive use areas
3. Community Management Statement ($91.80) — review lot entitlements, by-laws, and exclusive use allocations
4. Body corporate records search — assess levies, sinking fund balance, capital works, and scheme history (ordered through the body corporate manager)
5. Pre-settlement title search — confirm no new encumbrances have been registered between contract exchange and settlement

Skipping any of these steps creates real risk. Body corporate levies for high-rise BFP buildings can be substantial, and issues with common property maintenance, special levies for capital works, or disputes over exclusive use areas can significantly affect the value and liveability of an apartment.

BFP vs BUP: Older Strata Developments

If you are purchasing an apartment in an older Queensland building — typically one built before 2007 — the title may reference a Building Unit Plan (BUP) rather than a BFP. BUPs were the predecessor to BFPs and operate under similar principles, but they are governed by older body corporate legislation and may have different rules around lot entitlements, common property maintenance, and exclusive use.

Key differences:

• BUPs are regulated under the Building Units and Group Titles Act 1980 (or the transitional provisions of BCCM Act)
• Entitlement schedules may be structured differently
• Some older BUP schemes have legacy issues with lot entitlements that were never aligned to modern standards

Whether the property is on a BFP or BUP, the same searches apply. A title search will clearly show which plan type applies.

Off-the-Plan BFP Purchases

Buying off-the-plan in Queensland — before the building is constructed and the BFP is registered — introduces additional title considerations. The lot you are purchasing does not yet exist on the Land Registry. The contract will reference a proposed lot in a proposed BFP, with settlement conditional on the plan being registered.

For off-the-plan buyers:

• Review the draft BFP plan attached to the contract carefully
• Note any sunset clauses that allow the developer to rescind the contract if the BFP is not registered within a specified period
• Order a title search on the underlying land (the parent title) to check for encumbrances that may carry through to the new lots
• Order a historical title search if there is any reason to investigate the parent parcel's history

A historical title search costs $86.50 AUD and can reveal development agreements, mortgages on the parent title, or other interests that affect the project's viability.

Summary

Building Format Plans are the foundation of Queensland's multi-unit property market. Understanding how they work — lot boundaries, common property, lot entitlements, exclusive use areas, and the Community Management Statement — is essential for any apartment or unit buyer conducting proper due diligence.

Title searches remain the first and most critical step: confirming ownership, identifying registered interests, and obtaining the dealing instruments that explain exactly what those interests mean. For BFP properties, combining a title search with a survey plan copy and Community Management Statement gives buyers the full picture before committing to one of the largest financial decisions of their lives.