Council guide · NSW
Dubbo Regional Council
What a house block can carry in Dubbo Regional Council's area — the dual-occupancy minimums, the granny-flat rule and the C4 controls, read from the Dubbo Regional Local Environmental Plan 2022 on legislation.nsw.gov.au, and whether the state Low and Mid-Rise rules reach here.
Dual occupancy (two homes on one lot)
Dubbo Regional LEP sets no minimum lot size or frontage for a dual occupancy — permitted with consent in R1 (an open zone) and in R2 through the ‘residential accommodation’ group, judged on merit under Council's DCP; attached dwellings and multi dwelling housing are prohibited in R2.
Secondary dwelling (granny flat)
Dubbo Regional LEP cl 5.4(9) — the greater of 60 m² or 65% of the house’s total floor area, parking excluded. Under the state Housing SEPP a granny flat of up to 60 m² can also go through the ten-day complying-development route on a lot of 450 m² or more, with a 12 m frontage, where the land is not flood, bushfire or heritage constrained.
C4 Environmental Living
This LEP has no C4 Environmental Living zone, or it is not read here.
Low and Mid-Rise
Outside the Six Cities region. The state Low and Mid-Rise rules do not apply in Dubbo Regional Council's area — the Dubbo Regional Local Environmental Plan 2022 and Council's DCP alone govern what a lot can carry. The state granny-flat and Pattern Book routes still apply where the land is not flood, bushfire or heritage constrained.
Constraints that change the answer
Bushfire-prone land (RFS map), flood-control lots, heritage items and conservation areas, and landslip risk all take a lot out of the fast-track routes and into a full DA. Easements, covenants and sewer mains are not on the public maps — a title search and a Sydney Water or council water check are always needed.
Approval routes
- Complying development (CDC) — a private certifier issues it in days where the design meets every state standard; no neighbour notification.
- Pattern Book — the NSW pre-approved designs, ten-day approval, subject to survey (slope) and the site tests.
- Development application (DA) — lodged with Dubbo Regional Council through the NSW Planning Portal; weeks to months, neighbours notified, merit assessment against the LEP and DCP.
Useful links: dubbo.nsw.gov.au · NSW Planning Portal (lodge a DA or CDC, spatial viewer) · legislation.nsw.gov.au (search the LEP by name).
Enter the address — lot, frontage, zone, constraints and what it can carry, in about ten seconds.