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WA › South Perth › Onslow St

9 Onslow St, South Perth WA 6151

For saleHouse for Sale

For sale

For sale

5

Bedrooms

3

Bathrooms

4

Car spaces

1,012 m²

Land

Districts ViewPrice evidencePlanningSite constraintsHistoryListing

Districts View

This is on the market — is it worth your time?

Why this ask?

  • FactListed for sale — no asking price recorded(Listing record · 19 Aug 2026)

What could make it worth more?

No upside evidence detected in the data Districts holds for this lot.

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?

  1. 1Official planning layers are still retrieving for this parcel — check back before relying on zoning or overlay absence.
  2. 2No hazard layer has been retrieved — confirm flood, bushfire and heritage exposure from council mapping before an offer.

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

The ask against the evidence

Asking

No recorded sale price for this property yet.

South Perth at a glance

14,424

People

$2,400,000

Median sale

$712/wk

Median rent

1.54%

Suburb gross yield

Median sale from 39 recorded sales (last 12 months) — a Districts calculation.

See the full South Perth report →

Planning

Planning and development

Planning data is being calculated

Development activity

Data unavailable

Source

  • Provider: unavailable
  • Dataset: unavailable
  • Retrieved: not yet retrieved
  • Version: planning-v1

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 retrieved

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

Records

Property history

  1. Listedprice unknownavailable19 Aug 2026

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

Capital growth

WA

Why this lot, not just this suburb

Why could this property outperform?

WA full cadastre is not free for commercial use. Lot optionality cannot be computed from official geometry. Listed land size is 1,012 m² — that is not official geometry. A suburb median or growth rate is not a reason this particular lot would outperform. Funded catalyst catchments are not loaded. A TOD badge is not this product.

What could kill that thesis?

Confidence: low

Official flood overlay has not been retrieved (pending). Missing layer is unknown, not “no.” Nearby development applications are not loaded for this property.

Rental

Income, competition, and yield

What will it realistically rent for?

Confidence: low

No advertised rent is recorded. Suburb median rent $712/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. Nearby development applications are not loaded for this property. 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. Net yield / holding costs are not estimated outside NSW without inventing land tax.

Verdict

What this means for this property

Districts view

Not enough official evidence yet to underwrite this as an investment.

Detail

The same ten questions apply to every property. Missing flood, nearby DAs, achieved rents, or lot geometry is unknown — not “no.”

Read more

Do not treat a suburb median, an advertised yield, or a listing score as the case for this lot.

The evidence loaded so far isn't enough on its own to change a buy, offer, or walk-away decision for this property.

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.

1 of 10 questions answered so far

  • Development optionality of this lot

    Unknown

    WA full cadastre is not free for commercial use. Lot optionality cannot be computed from official geometry. Listed land size is 1,012 m² — that is not official geometry.

  • Nearby development pipeline

    Unknown

    Nearby development applications are not loaded for this property.

  • 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?

    Unknown

    The constraint stack has not been retrieved for this lot, so Districts cannot explain a discount versus land size.

  • Lot-level flood

    Unknown

    Official flood overlay has not been retrieved (pending). 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

    Development applications have not been queried for this parcel.

  • Statutory land value versus ask

    Unknown

    Statutory land value is not available as free bulk data in this jurisdiction. Do not fake it with a suburb median.

  • Net yield / holding costs

    Unknown

    Net yield / holding costs are not estimated outside NSW without inventing land tax.

Area

South Perth in one glance

South Perth at a glance

14,424

People

$2,400,000

Median sale

$712/wk

Median rent

1.54%

Suburb gross yield

Median sale from 39 recorded sales (last 12 months) — a Districts calculation.

See the full South Perth report →

Keep researching

  • Why South Perth? Read the area thesis →
  • What else is on the market in South Perth →
  • Other records on Onslow St →

Listing material

Listed by White House Property Partners

An Architectural Icon: History, Grandeur & Opportunity

A proud display of South Perth's historic grandeur, this is a home filled with character and possibility. Designed by prominent WA architect JHO Hargrave, the architecture is iconic – faithful to the splendour of the 1930s Inter-War Old English style. As for location, this is superb: minutes from the CBD, prestigious schools, Perth Zoo, the Royal Perth Golf Club and the river foreshore, with the lifestyle cafes and shops of Angelo Street an easy stroll away.

Fronting the quiet, no-through end of Onslow Street with the bonus of dual access, a prime corner position adds to its presence, surrounded by lawn, roses, frangipani, hedging and more. There's no mistaking the Tudor inspiration: gabled rooflines, leadlight casement windows and decorative half-timbering, with that sense of grandeur continuing inside.

Interiors in buttercream and white feature rich jarrah detailing throughout, with a generous foyer leading into the formal living room, complete with a garden-view bay window and proud fireplace. A formal dining room, or study, sits alongside, with its own fireplace and north-facing porch access to Karoo Street.

Read the full description

The master suite with a modern ensuite and formal dining room span the hallway, while a built-in scullery lines the rear passageway, opposite the chequer-tiled kitchen.

Formerly comprising a maid's quarters and service porch to the rear – now a canvas of possibility – the laundry/bathroom with separate toilet has also been incorporated. Outside, a sheltered alfresco flows into private gardens, with access to the double garage nearby.

Upstairs reveals three more bedrooms, two with robes and one with a fireplace, while the original verandah has been enclosed to form a kitchen with bathroom adjacent. There's also a separate sitting area or additional study, direct attic access and plenty of built-in storage.

Immaculately preserved for decades, simple interior updates have evolved alongside its history, with plenty of scope to make it your own – and such solid bones to work with.

In a peaceful pocket once defined by its stately residences for dignitaries and wealthy merchants, this home stands as a testament to what can be once again – truly one of a kind.

Property Features:

• Grand historic residence built c.1936

• Inter-War Old English Architectural style

• Designed by prominent WA architect JHO Hargrave

• Prime corner position between Karoo & Onslow Streets (dual access)

• Tudor-inspired facade: gabled rooflines, leadlight casement windows & prominent chimney, two porch entries (north & east)

• Decorative fireplaces & ceilings with dark jarrah detailing

• Generous gardens: lawn, rose, frangipani, hedging & more

• Grand foyer, formal living (with A/C) & dining with porch access

• Ground-floor master suite with modern ensuite, additional bedroom

• Chequer-tiled kitchen with neat appliances & A/C

• Service porch, study/utility room, laundry/bathroom & separate WC

• Under-stair storage/cellar

• Upstairs kitchenette alongside bathroom, plus three bedrooms (two with BIRs, one also with fireplace)

• Direct attic access, built-in storage

• Private gated garden to the rear with garden shed

• Sheltered alfresco, external access into garage

• Double garage accessed via Karoo Street

• Brilliant location close to the CBD & prestigious schools

• Walk to Perth Zoo, Royal Perth Golf Club, the river & Angelo Street's vibrant precinct

• School catchment: South Perth Primary School, Como Secondary College

For more information please call Exclusive Selling Agent Stefanie Dobro on 0409 229 115 or Exclusive Selling Agent Simon Maynard on 0424 337 699.

Council Rates: $3,370.59 per annum (approx.)

Water Rates: $1,484.89 per annum (approx.)

Listing description written by Stefanie Dobro, White House Property Partners — 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.