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NSW › Allambie Heights › Cornwell Rd

10 Cornwell Rd, Allambie Heights NSW 2100

House

$2,770,000

Last sold

20 Feb 2026

4

Bedrooms

2

Bathrooms

4

Car spaces

753 m²

Land

Districts ViewPrice evidencePlanningSite constraintsHistoryListing

Districts View

What should you know about this lot before spending serious money?

Why this property?

  • FactLast recorded sale $2,770,000 (20 Feb 2026).(Recorded sale)
  • FactLand 753 m²; no building size recorded.(Property record)
  • CalculationRecorded House sales in Allambie Heights (last 5 years) with land size: median $3,762/m² of land (n=93). Districts calculation from recorded sales — not a valuation.(Districts recorded sales)

What could make it worth more?

  • FactZoned Low Density Residential (R2) under the Warringah Local Environmental Plan 2011.(NSW ePlanning Spatial Viewer · 31 Aug 2026)

What could make it worth less?

No detected risks — but see the checklist: absence of evidence is not an all-clear.

What should you verify next?

No verification items generated for this record.

Each line above is labelled. A fact is quoted from the named source, with its date. A calculation is worked out by Districts from those facts — you can check the arithmetic. An interpretation is Districts' opinion of what the evidence means, not a fact, a valuation, or advice. Anything we haven't retrieved yet is marked as missing rather than treated as a pass.

Price evidence

What this lot has actually traded at

Last sold

$2,770,000

20 Feb 2026 · derived via latest_sale

Local land rate: recorded House sales in Allambie Heights (last 5 years) with land size have a median of $3,762/m² of land (n=93). Districts calculation from recorded sales — not a valuation.

Allambie Heights at a glance

7,316

People

$2,900,000

Median sale

$815/wk

Median rent

1.46%

Suburb gross yield

Median sale from 19 recorded sales (last 12 months) — a Districts calculation.

See the full Allambie Heights report →

Vs Allambie Heights

-4.5%

Median sale

Suburb $2,900,000

+0.07 pp

Gross yield

Suburb 1.46%

Suburb median $2,900,000 from 19 recorded sales (last 12 months) — a Districts calculation, not a portal figure.

Planning

Planning and development

Planning scheme

Warringah Local Environmental Plan 2011

Zone

Low Density Residential

R2

Jurisdiction

Northern Beaches

Northern Beaches, NSW

Planning overlays

  • heightDetected
  • heritageNot detected

Planning constraints

  • 98.5

Development activity

Data unavailable

Source

  • Provider: NSW ePlanning Spatial Viewer
  • Dataset: Planning Portal Principal Planning — Land Zoning Map
  • Retrieved: 31 Aug 2026
  • Version: 1
  • Parcel: 102191466

Planning facts are copied from official government GIS where available. Where an official property PDF exists (VicPlan, PlanBuild), Districts stores and serves that original document. Neither is a planning certificate, survey, or advice.

Site

Terrain

Terrain has not been calculated for this property yet.

Slope is calculated on a projected metric grid from a public DEM clip of the official parcel. This is not a survey, engineering, or insurance assessment.

Flood, bushfire and heritage

i

Flood

Not retrieved

Flood exposure has not been retrieved from any source for this property yet. Unknown is not the same as clear.

Bushfire

Not retrieved

Bushfire exposure has not been retrieved from any source for this property yet. Unknown is not the same as clear.

Heritage

Not detected — official

The official layer was queried and no heritage listed area was detected on this parcel (NSW ePlanning Spatial Viewer, retrieved 31 Aug 2026). Mapped layers change — this is the strongest all-clear Districts can give, not a certificate.

Records

Property history

  1. Sold$2,770,00020 Feb 2026
  2. Listedprice unknowncompleted28 Jan 2026
  3. Listedprice unknowncompleted28 Jan 2026

Events are recorded observations from public listings, kept with their source and date. Missing values are shown as unknown, never estimated.

Capital growth

NSW

Why this lot, not just this suburb

Why could this property outperform?

Confidence: medium

Zoned Low Density Residential · R2 (Warringah Local Environmental Plan 2011). Official parcel area about 768 m². Dual occupancy is a permitted housing type in this NSW zone under statewide settings, subject to DCP and site constraints. That is not confirmation this lot qualifies. Two-lot subdivision is unknown without minimum lot size and frontage. This is a screen, not a planning certificate. If the dual occupancy pathway survives a planner’s check, this lot can outperform a same-suburb house that is hold-as-is only. That is not a forecast. Funded catalyst catchments are not loaded. A TOD badge is not this product.

What could kill that thesis?

Confidence: low

Flood overlay has not been queried for this lot. Missing layer is unknown, not “no.” Minimum lot size is not loaded, so two-lot subdivision is not confirmed. NSW has a statewide DA API. Nearby (100–800 m) applications are not loaded for this property yet.

Rental

Income, competition, and yield

What will it realistically rent for?

Confidence: low

No advertised rent is recorded. Suburb median rent $815/week — not this address. An inferred likely-rent range is not shown until official bond series are loaded for this dwelling type and bedrooms.

What competition will it face?

Current comparable rental listings within 400 m of this lot are not loaded. NSW has a statewide DA API. Nearby (100–800 m) applications are not loaded for this property yet. Supply pressure needs comparable listings near this lot plus a nearby DA pipeline. Neither is loaded. Suburb vacancy or leased-tape days are not this property’s competition.

What does the yield actually look like?

Confidence: low

Yield cannot be shown without both a price and a rent figure. Net yield is not estimated from gross advertising copy. NSW net yield needs land tax and VG inputs that are not loaded. Gross yield from listings is not net yield.

Verdict

What this means for this property

Districts view

This looks more compelling as a land / capital-growth play than a pure yield play — if the dual occupancy pathway survives a planner’s check.

Detail

Zoned Low Density Residential · R2 (Warringah Local Environmental Plan 2011). Official parcel area about 768 m². Dual occupancy is a permitted housing type in this NSW zone under statewide settings, subject to DCP and site constraints. That is not confirmation this lot qualifies. Two-lot subdivision is unknown without minimum lot size and frontage. This is a screen, not a planning certificate.

Read more

Achieved rent for this address has not been inferred. Gross yield on advertising copy is not the deal.

Nearby DA pipeline is unknown, so neighbourhood change is not in this verdict.

Evidence

What is known for this property

Districts asks the same ten questions of every property. If one shows as unknown, that data isn't published for this state or hasn't been loaded yet — the question stays visible so you can see exactly what's missing.

3 of 10 questions answered so far

  • Development optionality of this lot

    Knownmedium

    Zoned Low Density Residential · R2 (Warringah Local Environmental Plan 2011). Official parcel area about 768 m². Dual occupancy is a permitted housing type in this NSW zone under statewide settings, subject to DCP and site constraints. That is not confirmation this lot qualifies. Two-lot subdivision is unknown without minimum lot size and frontage. This is a screen, not a planning certificate.

  • Nearby development pipeline

    Unknown

    NSW has a statewide DA API. Nearby (100–800 m) applications are not loaded for this property yet.

  • Honest achievable rent

    Knownlow

    This is not “bond data says this address leases for $X.” The comparable figure is a suburb advertised/median rent, not this property. Official bond files (postcode or suburb × type × bedrooms) are not loaded yet.

  • Rental supply pressure

    Unknown

    Supply pressure needs comparable listings near this lot plus a nearby DA pipeline. Neither is loaded.

  • Why is this cheap?

    Knownmedium

    Official parcel about 768 m² — land size can look like optionality. No material overlays were returned that would explain a discount. That is not proof the price is fair. Nearby DAs, easements, and flood-layer gaps can still explain a cheap-looking listing — those are not all loaded.

  • Lot-level flood

    Unknown

    Flood overlay has not been queried for this lot. Missing layer is unknown, not “no.”

  • Catalyst exposure

    Unknown

    Funded catalyst catchments are not loaded. A TOD badge is not this product.

  • This lot's DA history

    Unknown

    No DA adapter returned applications for this parcel.

  • Statutory land value versus ask

    Unknown

    NSW Valuer General land values are not loaded for this property yet.

  • Net yield / holding costs

    Unknown

    NSW net yield needs land tax and VG inputs that are not loaded. Gross yield from listings is not net yield.

Area

Allambie Heights in one glance

Allambie Heights at a glance

7,316

People

$2,900,000

Median sale

$815/wk

Median rent

1.46%

Suburb gross yield

Median sale from 19 recorded sales (last 12 months) — a Districts calculation.

See the full Allambie Heights report →

Keep researching

  • Why Allambie Heights? Read the area thesis →
  • What else is on the market in Allambie Heights →
  • Other records on Cornwell Rd →

Listing material

Listed by Clarke & Humel Property

SOLD!! By Casey Faets

Hidden away on a plateau above the street with sweeping leafy vistas and a sunlit north rear aspect, this recently updated bungalow exudes a true sense of sanctuary in a fabulous family-friendly lifestyle address. Focused around a generous living, dining and stone island kitchen social zone flowing seamlessly to covered and open entertainers’ terraces, it includes a media room and glass-embraced north-facing family room opening to a covered rear patio and sunny near-level lawn. Prepared for your immediate enjoyment while offering future scope to go up (STCA) and capitalise on the views, this private sanctuary rests near the base of Allambie Heights within footsteps of playing fields and local shops, a five minute stroll to express city buses and walking distance to Manly Vale Public School and Warringah Mall.

* Set just above bushland lining David Thomas playing fields, the leafy views extend to glints of the ocean at Manly

* Generous living and dining spaces capture leafy views and flow via wide glass bi-fold doors to the terraces

Read the full description

* The Travertine terrace features a vast covered area by the living room and an open area with tranquil views

* Separate media room, glass-framed sunroom/family room opens to the covered rear patio and lawns

* Stylish kitchen with synthetic stone island and side benches, Blanco induction cooktop and stainless steel dishwasher

* Spacious bedrooms, three have built-ins, ultra-modern bathrooms include a full family bathroom

* Striking rendered façade, high ceilings, plantation shutters, louvred windows, timber flooring and a gas outlet

* Set on 753sqm, levelled front lawn area, enclosed near-level north rear lawn and established landscaped gardens

* 200m to playing fields at David Thomas Reserve or Miller Reserve, and 250m to shops and a café

* 470m to express city buses, just over a 10 minute stroll to Manly Vale Public School or NBSC Mackellar Girls Campus

* 12 minute walk to Warringah Mall or Coles and B-Line buses at Manly Vale, minutes to Manly and a selection of beaches

* Automatic double lock-up garage extends to a large storeroom and a wine cellar, further off-street parking

Council: $2,385pa approx

Water: $799pa approx

Listing description written by Casey Faets, Clarke & Humel Property — reproduced as published, not verified by Districts.

Districts

Australian property research from recorded sales, listings, and official layers. Missing data is shown as unavailable, never filled in.

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Research purposes only. Not personal financial advice, a valuation, or a planning certificate. Always speak to a licensed financial adviser before you act.