Mixed Use dominant. Median sale $1.59M over the last 24 months. 82% of decided DAs approved.
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Zoning
Kurnell is dominated by C4 — Mixed Use. Land use rules, height, FSR, and permitted developments are set per zone in the Local Environmental Plan and refined by the Development Control Plan.
Limit varies by lot — check your address for the exact figure.
Floor Space Ratio — total floor area as a multiple of lot area.
Location
Kurnell 2231 covers an undefined area within Sutherland Shire Council.
Drill into any lot in Kurnell
Open the interactive map — click any address to see its zone, height, FSR, overlays, and approval likelihood.
Development potential
We score every lot for development signal — under-built relative to the controls, eligible for a granny flat, or sized for subdivision.
lots with remaining GFA capacity
under SEPP (Housing) 2021
lots that may support subdivision
show at least one development signal
average uplift signal across the suburb
Theoretical capacity if every lot built to its limit: 60,565 dwellings, with 5,682,089 m² of unused GFA across the suburb.
Own a property in Kurnell?
Check your lot's exact development potential — height, FSR, granny flat, subdivision, dual-occ.
Constraints & risks
14% of lots are bushfire-prone — a bushfire assessment is likely required; also: 4% of lots carry heritage controls; 6.4% of lots intersect a Threatened Ecological Community; 1.3% of lots are exposed to projected sea-level rise.
Suburb-wide percentages — your specific lot may have all, some, or none of these.
Mapped flood-prone land
RFS bushfire-prone land mapping
Heritage item or Conservation Area
Within 100 m of EPA-listed site
Mapped TEC vegetation
Coastal hazard mapping
ANEF / aircraft noise
Construction company · serves Kurnell, NSW
Factory 6/5 Clerke Pl, Kurnell NSW 2231
Market
Sales, rent, and yield data drawn from NSW Property Sales Information and rental bond data over the past 24 months.
DA activity
44 development applications for Kurnell addresses were decided by Sutherland Shire Council over the past 24 months. 36 approved — a 82% approval rate. Average processing time: 102 days.
Demographics & lifestyle
ABS Census 2021 population data combined with lot-level amenity, healthcare, lifestyle, and crime indices.
Walkable amenity within 1 km
GP / hospital / pharmacy proximity
Cafés, parks, schools, transport
ZoneDSS Marketplace
5 businesses serving Kurnell and nearby.
Construction company
Factory 6/5 Clerke Pl, Kurnell NSW 2231
Electrical installation service
60/130 Sir Joseph Banks Dr, Kurnell NSW 2231
Cleaners
58-64 Cook St, Kurnell NSW 2231
Construction company
5/58 Cook St, Kurnell NSW 2231
Heating contractor
Unit 10/18/28 Sir Joseph Banks Dr, Kurnell NSW 2231
Run a local business? Get found by property owners researching Kurnell.
List your business — freeFAQs
Kurnell is dominated by the C4 (Mixed Use) zone, which covers 765 of 1,107 lots (75%). The full mix is: C4 Mixed Use (75%), C2 Centre Support (9%), E4 General Industrial (8%), E5 E5 (6%), SP2 Infrastructure (3%).
Across Kurnell, the average maximum building height is 9.7 m and the average maximum Floor Space Ratio (FSR) is 0.62:1. Individual lots can vary materially — height and FSR are set per zone in the Local Environmental Plan (LEP) and can be modified by overlays. For an exact figure on a specific address, generate a planning report.
Most lots in Kurnell aren't eligible for a granny flat under SEPP (Housing) 2021 — typically because the dominant zoning (C4) doesn't permit it, or lot sizes fall below the minimum. Always verify on the specific address.
The median sale price in Kurnell over the past 24 months is $1,587,500, across 72 sales. Median unimproved land value is $1,150,000.
Median weekly rent for a house in Kurnell is $790. Gross rental yield works out to 3.2%.
Sutherland Shire Council decided 44 development applications for Kurnell addresses over the past 24 months, with 36 approved (82% approval rate). Average processing time is 102 days. Processing time depends heavily on application complexity, council backlog, and whether the application requires referral to other agencies.
Across Kurnell, 4% with heritage controls, 13.8% bushfire-prone, 0.4% near contaminated sites. These are suburb-wide percentages — every lot has its own combination. A planning report on a specific address shows exactly which controls apply.
938 of 1,107 lots in Kurnell show identifiable development potential — under-developed for the planning controls, eligible for a granny flat, or capable of subdivision. Average rezoning signal score: 14.2 / 100.
Continue exploring
Compare zoning, development potential, and DA activity across other suburbs in Sutherland Shire Council and nearby postcodes.
Electrical installation service · serves Kurnell, NSW
60/130 Sir Joseph Banks Dr, Kurnell NSW 2231
Suburb-wide stats are useful for context. For a buy-or-walk decision on a specific lot, you need every control, every constraint, and every clause cited to source.
Run a report — from A$2914-section report · LEP + SEPP + DCP cross-referenced · cited to source
Verify with official sources
Don't take our word for it. Every figure on this page is computed from authoritative New South Wales Government data — and you can verify any of it directly with the source.
Official zoning, height, FSR, and overlay maps for any NSW address. The primary source for everything on this page.
planningportal.nsw.gov.au
Cadastral lot boundaries, aerial imagery, easements, and environmental overlays from NSW Spatial Services.
maps.six.nsw.gov.au
State-listed heritage items and Heritage Conservation Areas. Search by suburb to see what's listed in Kurnell.
hms.heritage.nsw.gov.au
Sites notified to the EPA under the Contaminated Land Management Act. Critical for due diligence on any address.
apps.epa.nsw.gov.au
Rural Fire Service map of bushfire-prone land categories. Triggers BAL assessment requirements for new builds.
rfs.nsw.gov.au
Australian Bureau of Statistics QuickStats for postcode 2231 — population, age, household composition, income, tenure.
abs.gov.au
Zoning, height, FSR, and overlays parsed from the Sutherland Shire Council Local Environmental Plan, applicable State Environmental Planning Policies, and the Development Control Plan. Property sales drawn from NSW Property Sales Information. DA history aggregated from the NSW Planning Portal. Heritage, flood, bushfire, contaminated land, TEC, sea-level rise, and aircraft noise overlays from the NSW Spatial Services and EPA registers. Population, age, income, and tenure from ABS Census 2021. Aggregated by ZoneDSS · last updated 2026-04-27.
Suburb-wide statistics — your specific lot may vary. Always run a planning report on the actual address before making a decision. How ZoneDSS works →