Cooloongup at a glance
7,180
People
$752,000
Median sale
$575/wk
Median rent
3.98%
Suburb gross yield
Median sale from 55 recorded sales (last 12 months) — a Districts calculation.
WA › Cooloongup › Mariner Pl
$615,000
Last sold
1 Aug 2026
3
Bedrooms
1
Bathrooms
2
Car spaces
794 m²
Land
209 m²
Building
Districts View
No detected risks — but see the checklist: absence of evidence is not an all-clear.
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
Last sold
$615,000
1 Aug 2026 · derived via latest_sale
Local land rate: recorded House sales in Cooloongup (last 5 years) with land size have a median of $999/m² of land (n=120). Districts calculation from recorded sales — not a valuation.
Cooloongup at a glance
7,180
People
$752,000
Median sale
$575/wk
Median rent
3.98%
Suburb gross yield
Median sale from 55 recorded sales (last 12 months) — a Districts calculation.
Vs Cooloongup
-18.2%
Median sale
Suburb $752,000
+0.88 pp
Gross yield
Suburb 3.98%
Suburb median $752,000 from 55 recorded sales (last 12 months) — a Districts calculation, not a portal figure.
Planning
Planning scheme
ROCKINGHAM
Zone
Residential
1
Jurisdiction
Rockingham
Rockingham, WA
Data unavailable
Source
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 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 exposure has not been retrieved from any source for this property yet. Unknown is not the same as clear.
The official layer was queried and no bushfire risk zone was detected on this parcel (Landgate SLIP, retrieved 31 Aug 2026). Mapped layers change — this is the strongest all-clear Districts can give, not a certificate.
The official layer was queried and no heritage listed area was detected on this parcel (Landgate SLIP, retrieved 31 Aug 2026). Mapped layers change — this is the strongest all-clear Districts can give, not a certificate.
Records
Events are recorded observations from public listings, kept with their source and date. Missing values are shown as unknown, never estimated.
Capital growth
WAWA full cadastre is not free for commercial use. Lot optionality cannot be computed from official geometry. Listed land size is 794 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.
Flood overlay has not been queried for this lot. Missing layer is unknown, not “no.” Nearby development applications are not loaded for this property.
Rental
No advertised rent is recorded. Suburb median rent $575/week — not this address. An inferred likely-rent range is not shown until official bond series are loaded for this dwelling type and bedrooms.
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.
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
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.”
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
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.
2 of 10 questions answered so far
Development optionality of this lot
UnknownWA full cadastre is not free for commercial use. Lot optionality cannot be computed from official geometry. Listed land size is 794 m² — that is not official geometry.
Nearby development pipeline
UnknownNearby development applications are not loaded for this property.
Honest achievable rent
KnownlowThis 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
UnknownSupply pressure needs comparable listings near this lot plus a nearby DA pipeline. Neither is loaded.
Why is this cheap?
KnownmediumOfficial parcel about 797 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
UnknownFlood overlay has not been queried for this lot. Missing layer is unknown, not “no.”
Catalyst exposure
UnknownFunded catalyst catchments are not loaded. A TOD badge is not this product.
This lot's DA history
UnknownNo DA adapter returned applications for this parcel.
Statutory land value versus ask
UnknownStatutory land value is not available as free bulk data in this jurisdiction. Do not fake it with a suburb median.
Net yield / holding costs
UnknownNet yield / holding costs are not estimated outside NSW without inventing land tax.
Area
Cooloongup at a glance
7,180
People
$752,000
Median sale
$575/wk
Median rent
3.98%
Suburb gross yield
Median sale from 55 recorded sales (last 12 months) — a Districts calculation.
Listing material
Listed by Ray White The Ialacci GroupAuction will be held on site, on the 1st of August at 1:30pm.
Ray White The Ialacci Group is proud to present 13 Mariner Place, Cooloongup. Positioned on a generous 794m² block in a quiet cul-de-sac, this well-maintained brick home offers the perfect combination of comfort, practicality, and convenience. Built in 1978 and offering 109m² of internal living space, this property is ideal for first home buyers, growing families, downsizers, or investors looking to secure a home in a sought-after, family-friendly location.
From the moment you arrive, you'll appreciate the expansive front yard, giving the home an inviting street presence while providing plenty of space for children and pets to enjoy. The single garage and convenient side gate access add to the home's practicality, while the generous backyard provides plenty of space for the family to enjoy. Complete with established gardens, a mature lemon tree, and a gazebo, the outdoor area creates a peaceful setting that's perfect for entertaining family and friends or simply unwinding at the end of the day.
Step inside to discover a practical and functional floor plan designed for comfortable everyday living. Separate living and dining areas create flexible spaces for the whole family, while the fireplace adds warmth and character during the cooler months. Split system air conditioning, ceiling fans, roller shutters, and solar panels provide year-round comfort, privacy, and energy efficiency.
The well-sized bedrooms all feature built-in robes, while excellent storage throughout the home ensures everything has its place. Whether you're looking to move straight in or add your own personal touch over time, this home provides outstanding value and plenty of potential.
Conveniently located just minutes from Rockingham Hospital, quality local schools, parks, shopping amenities, and public transport, this home places everything you need within easy reach. Positioned in a quiet, low-traffic cul-de-sac surrounded by a welcoming, family-friendly community, it offers a relaxed lifestyle in one of Cooloongup's most convenient locations.
Key Features:
- 794 m² block
- 109 m² internal living space
- Built in 1978
- Brick home
- Solar panels
- Single garage
- Side gate access
- Expansive front yard
- Split system air conditioning
- Ceiling fans
- Roller shutters
- Fireplace
- Separate living and dining areas
- Built-in robes to all bedrooms
- Excellent storage throughout
- Gazebo
- Established gardens
- Mature lemon tree
- Quiet cul-de-sac location
- Family-friendly neighbourhood
- Close proximity to Rockingham Hospital
- Close to schools, parks, local shopping amenities, and public transport
Offering a generous block, practical features, and an outstanding location, this property presents a fantastic opportunity to secure a home with plenty of space and potential. Whether you're searching for your first home, your next family home, or a quality investment, 13 Mariner Place is ready for its next chapter.
Please note: This property will be sold on an "as is" basis.
For more information or to arrange an inspection, please contact Samuel Allen at Ray White The Ialacci Group.
Disclaimer: This information is provided for general purposes only and is based on details supplied by the Seller. No warranty or representation is made as to its accuracy, and interested parties should conduct their own independent inquiries.
Listing description written by Samuel Allen, Ray White The Ialacci Group — reproduced as published, not verified by Districts.