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WA › Piara Waters › Cosin St

1 Cosin St, Piara Waters WA 6112

House

$870,000

Last sold

25 Sept 2025

4

Bedrooms

2

Bathrooms

2

Car spaces

294 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 $870,000 (25 Sept 2025).(Recorded sale)
  • FactLand 294 m²; no building size recorded.(Property record)
  • CalculationRecorded House sales in Piara Waters (last 5 years) with land size: median $2,333/m² of land (n=147). Districts calculation from recorded sales — not a valuation.(Districts recorded sales)

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

What this lot has actually traded at

Last sold

$870,000

25 Sept 2025 · derived via latest_sale

Local land rate: recorded House sales in Piara Waters (last 5 years) with land size have a median of $2,333/m² of land (n=147). Districts calculation from recorded sales — not a valuation.

Piara Waters at a glance

20,164

People

$1,015,000

Median sale

$886/wk

Median rent

4.54%

Suburb gross yield

Median sale from 120 recorded sales (last 12 months) — a Districts calculation.

See the full Piara Waters report →

Vs Piara Waters

-14.3%

Median sale

Suburb $1,015,000

+0.76 pp

Gross yield

Suburb 4.54%

Suburb median $1,015,000 from 120 recorded sales (last 12 months) — a Districts calculation, not a portal figure.

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. Sold$870,00025 Sept 2025
  2. Listedprice unknowncompleted16 Sept 2025
  3. Listedprice unknowncompleted16 Sept 2025

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 294 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 $886/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 294 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

Piara Waters in one glance

Piara Waters at a glance

20,164

People

$1,015,000

Median sale

$886/wk

Median rent

4.54%

Suburb gross yield

Median sale from 120 recorded sales (last 12 months) — a Districts calculation.

See the full Piara Waters report →

Keep researching

  • Why Piara Waters? Read the area thesis →
  • What else is on the market in Piara Waters →
  • Other records on Cosin St →

Listing material

Listed by Heritage Realty

UNDER OFFER - TRUE 4 BEDROOM HOME ...

HOME OPEN CANCELLED !!!!

This sparkling clean beautifully renovated home is ready to go this 4 bedroom home is in such a convenient location. Over the road is the Harrisdale Shopping Centre and not far to schools, bus and day-care

​... Click to see TWO Videos .. 2D Normal & 3D Room by Room version

Read the full description

INSIDE

4 Bedrooms

Queen Master Suite is at the front with His / Hers separate robes thru to ensuite with

single vanity large shower with screen and separate WC

Minor Rooms 2 3 4 all have robes

2 Bathrooms

OPEN PLAN Kitchen, Living & Dining Room

Kitchen has tiled splashback, 900mm Rangehood & Hotplate 60mm oven, 1.5 Stainless Steel Sink & Tap

Children's Bathroom with bath and shower plus single vanity & there is a 2nd wc

NEED TO KNOW

Elevated Residence from road level

NEW Stunning French Shutters

FRESHLY PAINTED Inside & Outside

NEW Downlights

NEW Kitchen Tap

Easy Care Wood look Timber Laminate Floors

Evaporative Air Conditioning Whole House

Laundry with Linen Cupboard

LED & Non LED Lighting

Freshly Cleaned Carpets

NBN

OUTSIDE

All NEW freshly planted gardens with reticulation

NO Lawns to mow

Easy Care Back Yard

NEW Outside Lights

Double Electric Garage

Builder - Affordable Living

Built - 2015

Living - 132.17m2

Garage - 33.35m2

Porch - 1.09 m2

Total - 166.61 m2

Roof - 185.90m2

Land - 294m2

GREEN TITLE LAND

​Public Transport bus stop​ nearby

Piara Waters Primary School

Piara Waters Pavilion oval and Piara Waters library

Stockland Harrisdale shops and amenities

Piara Waters Shopping Area

Piara Waters High School

Harrisdale Senior High School

Carey Secondary College

St John Bosco Private

(you need to do your own due diligence to see which school suits)

Rates $ 2,700 approx

Water $250 approx per bill

As an INVESTMENT PROPERTY - rent per week is $800 approx

IF YOU WISH : You can (use Camera) scan the QR CODE - To place and expression of interest once received you will automatically via email receive the checklists and title - any questions email gillianragan@gmail.com - If selected you will be sent the proper offer via DocuSign

IF YOU WISH : For OVER EAST buyers I have SOLD many homes this year purchased "SIGHT UNSEEN" Please view house plan and photos, see detailed write up. I have checklists for everything to ensure that your purchase goes smoothly

Listing description written by Gillian Ragan, Heritage Realty — reproduced as published, not verified by Districts.

Property features

  • Air Conditioning
  • Built-in Robes
  • Courtyard
  • Fully Fenced
  • Outdoor Entertaining
  • Remote Garage
  • Secure Parking
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.