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WA › Alkimos › Trethowan Promenade

20 Trethowan Promenade, Alkimos WA 6038

For saleHouse

$699,000

For sale

Asking

$355,050

Last sold

11 Nov 2021

3

Bedrooms

2

Bathrooms

2

Car spaces

224 m²

Land

Districts ViewPrice evidencePlanningSite constraintsHistoryListing

Districts View

Given the $699,000 ask, is this worth your time?

Why this ask?

  • FactListed for sale, asking $699,000(Listing record · 15 Aug 2026)
  • CalculationRecorded House sales in Alkimos (last 5 years) with land size: median $1,642/m² of land (n=106). Districts calculation from recorded sales — not a valuation.(Districts recorded sales)
  • CalculationAsk is 22% below the Alkimos median recorded sale ($899,000, n=31, last 12 months).(Districts calculation from recorded sales)
  • CalculationIf it leased at Alkimos's advertised median rent ($658/wk), implied gross yield would be 4.89% — this is not a rent for this listing.(Districts scenario calculation)

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

$699,000

Asking · $3,121/m² of land

Last recorded sale $355,050 (11 Nov 2021).

Local land rate: recorded House sales in Alkimos (last 5 years) with land size have a median of $1,642/m² of land (n=106). Districts calculation from recorded sales — not a valuation.

Alkimos at a glance

14,810

People

$899,000

Median sale

$658/wk

Median rent

3.81%

Suburb gross yield

Median sale from 31 recorded sales (last 12 months) — a Districts calculation.

See the full Alkimos report →

Vs Alkimos

-22.2%

Median sale

Suburb $899,000

+1.08 pp

Gross yield

Suburb 3.81%

Suburb median $899,000 from 31 recorded sales (last 12 months) — a Districts calculation, not a portal figure.

Total cost to purchase

Purchase Price
$699,000
Stamp Duty (Western Australia)
$27,218
Transfer/Registration Fee
$225
Mortgage Registration (est., if financed)
$200
Legal & Conveyancing (est.)
$2,000
Building & Pest Inspection (est.)
$700
Rates & Water Adjustment at Settlement (est.)
$800
Total cash required
$730,143

$31,143 on top of the price (4.5% extra)

  • Stamp Duty (Western Australia)
  • Transfer/Registration Fee
  • Mortgage Registration
  • Legal & Conveyancing
  • Building & Pest Inspection
  • Rates & Water Adjustment

Estimates only, at standard investor rates — no first-home or owner-occupier concessions applied. Not included: lenders mortgage insurance (usually applies when borrowing more than 80% of the price), loan application and settlement fees from your lender, the foreign-purchaser duty surcharge, and building insurance — in Queensland the property is at your risk from the first business day after signing, not from settlement. Verify with your conveyancer.

Stamp duty and transfer fees: Western Australia schedules from 2026-07-01. Ongoing council rates and land tax are not included.

Rental yield

Pre-filled with Alkimos's advertised median rent — not a rent for this listing.

Net yield
3.39%
Annual cashflow (pre-tax)
$-12,617
Interest cover (DSCR)
0.65
Annual rent
$34,216
Operating expenses
$10,485
Loan amount
$559,200
Annual interest
$36,348
Gross yield
4.89%

Gross yield is weekly rent × 52 ÷ price. Net yield subtracts operating expenses. Cashflow then subtracts interest-only interest on price × LVR. Tax, vacancies, and principal repayments are not included.

Open the full yield calculator →

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

202120242026$355k$699k
  • Sold (recorded)
  • Asking price (not a sale)
  1. Listed$699,000available15 Aug 2026
  2. Sold$355,05011 Nov 2021
  3. Listedprice unknowncompleted30 Sept 2021
  4. Listedprice unknowncompleted30 Sept 2021

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 224 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 $658/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

Gross yield if leased at the suburb aggregate is 4.9%. The yield that matters is the one on achieved rent, which has not been inferred for this address. Net yield (land tax, rates, insurance, vacancy) is not loaded. 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 224 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

Alkimos in one glance

Alkimos at a glance

14,810

People

$899,000

Median sale

$658/wk

Median rent

3.81%

Suburb gross yield

Median sale from 31 recorded sales (last 12 months) — a Districts calculation.

See the full Alkimos report →

Keep researching

  • Why Alkimos? Read the area thesis →
  • What else is on the market in Alkimos →
  • Other records on Trethowan Promenade →

Listing material

Listed by Redmond Realty

Sun, Sea & Tides on Trethowan!

Welcoem home to a beautiful three-bedroom, two-bathroom home positioned in the heart of the popular Trinity Estate, Alkimos, offering an easy-care coastal lifestyle close to local parks, shopping, schools, public transport and the stunning northern coastline. Set on approximately 224sqm, this modern and low-maintenance residence combines a functional open-plan design with a private paved courtyard and convenient front and rear access – perfect for first-home buyers, downsizers, young families or those chasing an easy lock-and-leave lifestyle.

A LITTLE ABOUT ME:

- Beautiful Home ready to move in, make your own and enjoy!

Read the full description

- 3 Bedroom, 2 Bathroom modern coastal home

- Approx. 224sqm easy-care block

- Functional open-plan kitchen, living and dining area forming the heart of the home

- Modern kitchen complete with soft-closing drawers, breakfast bar, stainless steel gas cooktop, rangehood and dishwasher

- Spacious master-bedroom suite with its own walk-in robe and private ensuite bathroom with shower, vanity and W/C

- Two additional carpeted bedrooms complete with mirrored built-in robes

- Separate main family bathroom with shower, vanity, bath and skylight

- Wood-look laminate and tiled flooring throughout the main living areas, with carpet to the bedrooms

- Split-system air-conditioning for year-round comfort

- Enclosed laundry with feature round skylight

- Private paved rear courtyard, providing the perfect low-maintenance space for outdoor dining, entertaining or relaxing

- Double lock-up car accommodation with convenient rear laneway access

- Additional street parking and welcoming front access from Trethowan Promenade

- Instant gas hot-water system & Solar Panels

- Easy-care established gardens

- Elevated position with a modern, low-maintenance streetscape

- Close to local shops, cafés, restaurants, schools, parks and public transport

OUR FUTURE:

Enjoy everything that makes the Alkimos coastal corridor such an exciting place to call home, with established shopping, schools, cafés, restaurants, parklands and transport connections all within easy reach. With Alkimos Train Station now open and the wider Alkimos Central Precinct continuing to take shape, the area oƯers an increasingly connected lifestyle while still keeping you close to the coastline, local beaches and open spaces. Whether it's a morning coffee, an afternoon at the beach, a walk through one of the area's many parks or an easy commute south, 20 Trethowan Promenade places you right amongst the convenience and lifestyle that continues to make Alkimos such a popular northern-coastal destination.

ADDITIONAL HIGHLIGHTS:

- Beautifully presented and ready to enjoy

- Ability to add value and make your own!

- Modern, neutral colour palette throughout

- Low-maintenance home ideal for busy lifestyles

- Easy-care established front gardens

- Elevated street position

- Front pedestrian access plus rear vehicle access via laneway

- Mirrored built-in robes to secondary bedrooms

- Walk-in robe and private ensuite to master bedroom

- Vertical blinds to bedrooms

- Stainless-steel kitchen appliances

- Soft-closing kitchen cabinetry

- Breakfast bar perfect for casual meals

- Separate bath and shower to the main bathroom

- Skylights providing additional natural light

- Split-system air-conditioning

- Private paved outdoor entertaining area

- Double lock-up car accommodation

- Instant gas hot-water system

- Functional floorplan maximising the home's available space

- Excellent low-maintenance option for first-home buyers, downsizers, couples and investors

- Positioned within the established Trinity Estate

- Easy access to Marmion Avenue and surrounding transport connections

- Close to local schools, childcare, shopping and everyday amenities

- Short drive to Alkimos' beaches and coastal attractions

- Alkimos Train Station now providing convenient rail connectivity to the wider Perth network

POINTS OF INTEREST:

- Alkimos Primary School - 2 minute approx. (<1 kilometre)

- Alkimos College - 1 minutes approx. (<260 metres)

- Benson Park - 3 minutes approx. (<750 metres)

- Alkimos Beach - 6 minutes approx. (2.9 kilometres)

- The Beach House - approx. 4 minutes approx. (2.3 kilometre)

- Oceans 27 - 10 minutes approx. (6.1 kilometres)

- Trinity Vilage Shopping Centre - 1 minutes approx. (<200 metres)

- Alkimos Train Station - 5 minutes approx. (3.0 kilometres)

- Butler Train Station - 4 minutes approx. (1.6 kilometres)

- Perth CBD - 40 minutes approx. (42.4 kilometres)

IMAGE DISCLAIMER:

Please note: The images used in this advertisement were taken during the property's previous sale campaign in 2021 and are provided for illustrative purposes only. The property's current presentation may differ from the photographs shown. Changes may have occurred to the front and rear yards, landscaping and outdoor areas since these images were taken. Minor changes may also have been made to the interior of the home. Prospective buyers are encouraged to inspect the property in person to satisfy themselves as to its current condition, presentation and inclusions.

DISCLAIMER:

This information is provided for general information purposes only and is based on information provided by the Seller and may be subject to change. No warranty or representation is made as to its accuracy and interested parties should place no reliance on it and should make their own independent enquiries. If you are considering this property, you must make all enquiries necessary to satisfy yourself that all information is accurate prior to making an offer on this property. Buyers should conduct their own due diligence in terms of actual sizes of the home and land and any potential

for subdivision and not rely solely on the information provided herein by the Selling Agent.

Listing description written by Blake Lucas, Redmond Realty — reproduced as published, not verified by Districts.

Property features

  • Air Conditioning
  • Broadband
  • Built-in Robes
  • Courtyard
  • Dishwasher
  • Ensuites: 1
  • Fully Fenced
  • Outdoor Entertaining
  • Remote Garage
  • Reverse Cycle Aircon
  • Secure Parking
  • Solar Panels
  • Toilets: 2
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.