Question 1

Do I need to register my Airbnb in City of Adelaide?

Accepted Answer

Registration is not currently mandatory in City of Adelaide, but state-level requirements may still apply. Check the latest SA government guidance.

Question 2

How many nights can I rent on Airbnb in City of Adelaide?

Accepted Answer

There is no specific night cap in City of Adelaide. South Australia's short-term rental rules are council-dependent and have not yet been verified in this tool. We do not assert a state register or a night cap for SA — confirm the current requirements with the City of Adelaide before listing.

Question 3

Can I add a second dwelling (granny flat, duplex) in City of Adelaide?

Accepted Answer

Yes. Secondary dwellings (granny flats, duplexes) are permitted in City of Adelaide on lots of at least 400 sqm. The maximum floor area is 60 sqm. Approval is typically via Building consent or development application. Estimated build cost is $120,000 - $210,000.

Question 4

What are the penalties for illegal short-term rentals in City of Adelaide?

Accepted Answer

Operating a non-compliant short-term rental in City of Adelaide can result in fines of up to Not yet verified in-tool — check with your council. This includes operating without registration, exceeding night caps, or failing to meet fire safety requirements.

Question 5

Do I need a planning permit for Airbnb in City of Adelaide?

Accepted Answer

In most cases, short-term rental in City of Adelaide is treated as exempt development and does not require a separate planning permit, provided you comply with all registration and safety requirements. Whether development approval is required is council-dependent and not yet verified in-tool — check with the City of Adelaide.

Question 6

Are there strata restrictions on Airbnb in City of Adelaide?

Accepted Answer

Strata / community title by-laws may restrict short-term accommodation — check your by-laws.

Zone Code	Zone Name	STR Permitted	Dual Income
GN	General Neighbourhood	Yes	Yes
SN	Suburban Neighbourhood	Yes	Yes
CBA	City Main Street	Yes	No

Airbnb & Short-Term Rental Rules in City of Adelaide 2026

Can I Airbnb in City of Adelaide?

Check rules for a specific address in City of Adelaide

Short-Term Rental Regulations

South Australia State Rules

City of Adelaide Council Rules

Strata Restrictions

Dual Income / Secondary Dwelling

Key Zoning Information

Frequently Asked Questions

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