Suburb guide · 2481
Can I build a duplex or granny flat in Ewingsdale?
Ewingsdale sits in Byron Shire Council's area under Byron Local Environmental Plan 2014. We ran 25 real Ewingsdale addresses through the checker: the typical block is 8,811 m² with 56.6 m of frontage, 0 of the 25 could add a granny flat, and 0 could carry two separate homes today.
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The typical Ewingsdale block
The middle block of the 25 we checked is 8,811 m² with 56.6 m of street frontage. The smallest was 2,091 m² and the largest 374,026 m². Zones in the sample: R5 (17), RU1 (6), RU2 (1), DM (1).
The 25 blocks we checked, by land size.
What homes sell for in postcode 2481
Median sale prices for the whole of postcode 2481, January to March 2026. These cover every suburb sharing the postcode, not Ewingsdale alone, and they are not a value for any one block.
- Houses: $3.23m (31 sales)
- Units and apartments: $1.23m (11 to 30 sales, a small sample)
Source: NSW Government Rent and Sales Report (Department of Communities and Justice), sales tables by postcode, NSW Government. Updated each quarter.
A granny flat
0 of the 25 blocks we checked could take one. Byron LEP cl 5.4(9) — the greater of 60 m² or 35% of the house’s total floor area, parking excluded. Separately, the state Housing SEPP allows a granny flat of up to 60 m² 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.
Dual occupancy (duplex) rules in Ewingsdale
0 of the 25 blocks we checked could carry two or more separate homes today.
Under Byron Local Environmental Plan 2014 a dual occupancy needs 800 m² — this LEP sets no frontage minimum, so Council's DCP governs width.
What else turned up
22 of 25 were on bushfire-prone land. Any of those takes a block out of the fast-track routes and into a full DA, so it changes the answer more than the lot size does.
How we got these numbers
We took 25 real Ewingsdale street addresses from the NSW geocoder and ran every one through the same engine this site runs for you, reading the planning controls live. Nothing here is modelled or estimated.
It is a sample, not a census. The addresses are a spread across what the geocoder returns, so treat these as "of the 25 blocks we checked" rather than a figure for every block in Ewingsdale. Your own block is the only one that answers for itself — that is what the box on the right is for.
Enter the address — lot, frontage, zone, constraints and what it can carry.