Tilba Tilba zoning & planning overlays
A planning-constraint profile of Tilba Tilba
(Eurobodalla, NSW) - 22.37 km², mapped from live council and
state overlay data. This suburb is highly constrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Profile updated 26 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
22.37 km² - this suburb is highly constrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Elevation hillshade with street names, clipped to Tilba Tilba's boundary, with the bushfire and environmental overlays drawn on top. Magenta is where aircraft were observed in the sampled period, brightest below 3,000 ft. No flood layer is drawn because we hold no flood mapping for this area.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Tilba Tilba
Two different things, kept apart on purpose. The ANEF contour is the planning instrument - a forecast published per airport that planning schemes use to control noise-sensitive development. Observed overflight is what a sampled aircraft-tracking feed actually recorded over the suburb - where aircraft flew, how low and how often.
Observed overflight - sampled 4 Sep to 26 Sep 2026
Night movements: not established - night is sampled as often as day, but too few night flights have been seen here to conclude either way.
Traffic is sampled rather than watched continuously, so every figure is a floor: aircraft not captured between samples are not represented. Rates are per 500 m square - the busiest square in the suburb, not a count of flights over the suburb - and a square is only rated where enough traffic was seen to measure it. Altitudes are above mean sea level. Flight paths change with runway use, weather, season and airspace design. This is a record of observed traffic; it is not a noise contour and not a planning control.
Tilba Tilba at a glance
How Tilba Tilba is zoned
Buying in Tilba Tilba? The zoning, flood and bushfire lines on the section 10.7 certificate attached to the contract are mapped controls - see our s10.7 certificate guide.
Across its 22.37 km², Tilba Tilba is highly constrained by the planning overlays we hold. We hold no flood mapping covering this suburb, so no flood figure is shown - that is a gap in our data, not an all-clear. Of what is mapped, 100% is flagged bushfire-prone. There are 38 heritage-listed sites on record, and the dominant land-use zone is Primary Production. The median lot measures about 27,455 m² across 105 parcels.
Who lives in Tilba Tilba
Census 2021 figures published by the ABS for the Tilba Tilba suburb boundary itself, not a wider region.
Socio-economic standing
ABS SEIFA 2021 ranks every Australian suburb. Decile 1 is the most disadvantaged tenth of the country, decile 10 the least.
Score 979, and decile 5 within New South Wales. The national average is 1000.
Age profile
Share of Tilba Tilba's 102 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Narooma - Bermagui, the wider ABS statistical area containing Tilba Tilba. There is no annual population series published at suburb level, so this describes the surrounding area rather than Tilba Tilba itself.
8,684 in 2001 to 10,087 in 2025, up 16%.
Source: ABS Census 2021 and SEIFA 2021 (Suburbs and Localities), Regional Population (SA2), CC BY 4.0. Small counts are randomly adjusted by the ABS.
Tilba Tilba data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Not mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Bushfire-prone mapping | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Zoning | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Heritage and environment | Mapped where published | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Aircraft noise contours (ANEF) | Not held | NSW Government spatial services, NSW ePlanning and published council flood studies, Defence |
| Observed flight paths | Observed | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 26 September 2026. See the methodology and full source list. Source data changes over time and critical decisions should be checked with the responsible authority.
Check a specific Tilba Tilba address
See exactly which overlays touch a single property - the interactive map is free. Need it on paper? A full planning PDF is just $9.
The report's Aircraft Overflight page narrows that to the address itself: how many aircraft a day, how low, and at what heights.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Tilba Tilba lot.
See what's in the $9 report →Tilba Tilba planning - frequently asked
Is Tilba Tilba flood-prone?
We don't yet hold flood mapping covering Tilba Tilba, so this page can't say how much of the suburb is flood-affected - that is a gap in our data, not an indication that the suburb is free of flood risk. Eurobodalla is the authority to check for flood mapping in this area.
Is Tilba Tilba bushfire-prone?
Around 100% of Tilba Tilba is mapped as bushfire-prone, compared with a Eurobodalla average of 90%.
Is Tilba Tilba under a flight path?
Aircraft were observed over about 2% of Tilba Tilba in the period sampled, but only above 3,000 ft - the lowest measured was 8,500 ft. Traffic is sampled rather than watched continuously and flight paths change with runway use, weather and season; the ANEF contour is the planning instrument.
What is the zoning in Tilba Tilba?
The dominant planning zone in Tilba Tilba is Primary Production, though the suburb also includes National Parks and Nature Reserves and Infrastructure.
Does Tilba Tilba have heritage-listed places?
Tilba Tilba has 38 heritage-listed places on record.
What is the typical lot size in Tilba Tilba?
Across 105 surveyed parcels in Tilba Tilba, the median lot size is about 27,455 m². There are also 3 registered easements mapped in the suburb.
Does Tilba Tilba have a train station?
There is no train station inside Tilba Tilba itself. The suburb is served by 13 bus stops.
What is the population of Tilba Tilba?
At the 2021 Census Tilba Tilba had 102 usual residents, with a median age of 51 and an average household size of 2.4 people. The wider Narooma - Bermagui statistical area, which contains Tilba Tilba, went from 8,684 people in 2001 to 10,087 in 2025, up 16%.
Is Tilba Tilba an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Tilba Tilba scores 979 and sits in decile 5 of 10 nationally and decile 5 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Tilba Tilba?
Median household income in Tilba Tilba was $1,125 a week at the 2021 Census, against $1,181 for the typical suburb in Eurobodalla. Median rent was $200 a week and the median mortgage repayment $622 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Akolele | 3.3 km | Not mapped | 100% |
| Wallaga Lake Bega Valley |
4.2 km | Not mapped | 51% |
| Central Tilba | 4.2 km | Not mapped | 97% |
| Mystery Bay | 7.6 km | Not mapped | 94% |
| Dignams Creek | 7.8 km | Not mapped | 100% |
| Corunna | 8.0 km | Not mapped | 93% |
| Bermagui Bega Valley |
10.3 km | Not mapped | 90% |
| Narooma | 10.3 km | Not mapped | 95% |
| Coolagolite Bega Valley |
14.3 km | Not mapped | 100% |
| North Narooma | 14.9 km | Not mapped | 80% |