How much does it cost to subdivide a block in Brisbane?

Indicative all-in cost for a 1→2 lot Code Assessable Brisbane subdivision (with no major site complications):

- Council application fees. $2,500–$5,000 for the RoL application; $1,500–$3,500 for operational works. - Planning consultant. $8,000–$15,000 to prepare and lodge the application, manage council communications, respond to any Information Request. - Surveyor. $8,000–$12,000 for the survey plan, identification survey, and final plan of subdivision. - Civil engineer. $5,000–$10,000 for the stormwater, sewer, and water connection design. - Infrastructure charges. ~$28,000 per new lot (Brisbane City Council 2026 rates), credited for the existing dwelling — so a 1→2 subdivision pays on 1 new lot. - Operational works (civil construction). $40,000–$90,000 depending on services depth, road frontage works, retaining, and drainage. - Finance and holding costs. $15,000–$30,000 across the 9-15 month timeline.

Total: $108,000–$193,000 excluding the original land purchase.

For 1→3 or 1→4 small-lot subdivisions, scale up infrastructure charges (one charge per new lot), surveying (more lots = more cost), and operational works (more services to install). Typical 1→3 Code Assessable Brisbane subdivision: $180,000–$300,000.

Impact Assessable applications add $20,000–$50,000 in additional planning consultant time, public-notification advertising, and longer holding cost.

The Casa Daily feasibility snapshot factors all of these into the indicative development margin range we surface for every scored listing — adjusted for the council, the lot's actual geometry, and the overlay profile.