Low Density Residential dominant. Median sale $2.8M over the last 24 months. 84% of decided DAs approved.
Need a builder, surveyor or planner near Collaroy Plateau? See local experts ↓
Zoning
Collaroy Plateau is dominated by R2 — Low Density Residential. 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
Collaroy Plateau 2097 covers an undefined area within Northern Beaches Council.
Drill into any lot in Collaroy Plateau
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.
under SEPP (Housing) 2021
lots that may support subdivision
adjoining lots with combined upside
show at least one development signal
average uplift signal across the suburb
Own a property in Collaroy Plateau?
Check your lot's exact development potential — height, FSR, granny flat, subdivision, dual-occ.
Constraints & risks
10% of lots are bushfire-prone — a bushfire assessment is likely required; also: 0% of lots carry heritage controls; 0.3% of lots intersect a Threatened Ecological Community.
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 Collaroy Plateau, NSW
23 Hilma St, Collaroy Plateau NSW 2097
Market
Sales, rent, and yield data drawn from NSW Property Sales Information and rental bond data over the past 24 months.
DA activity
128 development applications for Collaroy Plateau addresses were decided by Northern Beaches Council over the past 24 months. 108 approved — a 84% approval rate. Average processing time: 53 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
9 businesses serving Collaroy Plateau and nearby.
Construction company
23 Hilma St, Collaroy Plateau NSW 2097
Roofing contractor
87 Fuller St, Collaroy Plateau NSW 2097
Landscape designer
70A Plateau Rd, Collaroy Plateau NSW 2097
Electrician
78 Claudare St, Collaroy Plateau NSW 2097
Conveyancer
100 Parkes Rd, Collaroy Plateau NSW 2097
Custom home builder
62 Edgecliffe Blvd, Collaroy Plateau NSW 2097
Run a local business? Get found by property owners researching Collaroy Plateau.
List your business — freeFAQs
Collaroy Plateau is dominated by the R2 (Low Density Residential) zone, which covers 1,483 of 1,536 lots (97%). The full mix is: R2 Low Density Residential (97%), RE1 Public Recreation (2%), E1 Local Centre (1%).
Across Collaroy Plateau, the average maximum building height is 8.0 m. Height is set per zone in the Local Environmental Plan (LEP) and can be varied by overlays and schedules. For the exact control on a specific address, generate a planning report.
Yes — 1,442 lots in Collaroy Plateau appear eligible for a granny flat under SEPP (Housing) 2021, based on lot size, zoning, and frontage. Eligibility is lot-specific: get a planning report on your address to confirm.
The median sale price in Collaroy Plateau over the past 24 months is $2,800,000, across 111 sales. Median unimproved land value is $1,910,000.
Median weekly rent for a house in Collaroy Plateau is $1,238. Gross rental yield works out to 2.3%.
Northern Beaches Council decided 128 development applications for Collaroy Plateau addresses over the past 24 months, with 108 approved (84% approval rate). Average processing time is 53 days. Processing time depends heavily on application complexity, council backlog, and whether the application requires referral to other agencies.
Across Collaroy Plateau, 0% with heritage controls, 10.4% bushfire-prone. These are suburb-wide percentages — every lot has its own combination. A planning report on a specific address shows exactly which controls apply.
0 of 1,536 lots in Collaroy Plateau show identifiable development potential — under-developed for the planning controls, eligible for a granny flat, or capable of subdivision. Average rezoning signal score: 32.9 / 100.
Continue exploring
Compare zoning, development potential, and DA activity across other suburbs in Northern Beaches Council and nearby postcodes.
Roofing contractor · serves Collaroy Plateau, NSW
87 Fuller St, Collaroy Plateau NSW 2097
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 Collaroy Plateau.
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 2097 — population, age, household composition, income, tenure.
abs.gov.au
Zoning, height, FSR, and overlays parsed from the Northern Beaches 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 →