Low Density Residential dominant. Median sale $1.53M over the last 24 months. 80% of decided DAs approved.
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Zoning
Kings Langley 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
Kings Langley 2147 covers an undefined area within Blacktown City Council.
Drill into any lot in Kings Langley
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
show at least one development signal
average uplift signal across the suburb
Own a property in Kings Langley?
Check your lot's exact development potential — height, FSR, granny flat, subdivision, dual-occ.
Constraints & risks
0.4% 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
Real estate agency · serves Kings Langley, NSW
32 Botany Blvd, Kings Langley NSW 2147
Market
Sales, rent, and yield data drawn from NSW Property Sales Information and rental bond data over the past 24 months.
DA activity
146 development applications for Kings Langley addresses were decided by Blacktown City Council over the past 24 months. 117 approved — a 80% approval rate. Average processing time: 21 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
11 businesses serving Kings Langley and nearby.
Real estate agency
32 Botany Blvd, Kings Langley NSW 2147
Plumber
10 Evan Pl, Kings Langley NSW 2147
Drafting service
34 Reading Ave, Kings Langley NSW 2147
Electrician
17 Rosina Cres, Kings Langley NSW 2147
Cleaning service
4 Colville St, Kings Langley NSW 2147
Conveyancer
104 Whitby Rd, Kings Langley NSW 2147
Run a local business? Get found by property owners researching Kings Langley.
List your business — freeFAQs
Kings Langley is dominated by the R2 (Low Density Residential) zone, which covers 3,079 of 3,185 lots (97%). The full mix is: R2 Low Density Residential (97%), RE1 Public Recreation (2%), SP2 Infrastructure (1%), E1 Local Centre (0%), R4 High Density Residential (0%).
Across Kings Langley, the average maximum building height is 9.0 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 — 3,053 lots in Kings Langley 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 Kings Langley over the past 24 months is $1,530,000, across 205 sales. Median unimproved land value is $1,030,000.
Median weekly rent for a house in Kings Langley is $555. Gross rental yield works out to 1.7%.
Blacktown City Council decided 146 development applications for Kings Langley addresses over the past 24 months, with 117 approved (80% approval rate). Average processing time is 21 days. Processing time depends heavily on application complexity, council backlog, and whether the application requires referral to other agencies.
0 of 3,185 lots in Kings Langley show identifiable development potential — under-developed for the planning controls, eligible for a granny flat, or capable of subdivision. Average rezoning signal score: 34.4 / 100.
Continue exploring
Compare zoning, development potential, and DA activity across other suburbs in Blacktown City Council and nearby postcodes.
Plumber · serves Kings Langley, NSW
10 Evan Pl, Kings Langley NSW 2147
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 Kings Langley.
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 2147 — population, age, household composition, income, tenure.
abs.gov.au
Zoning, height, FSR, and overlays parsed from the Blacktown City 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 →