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18 BERTHOLET RISE SECRET HARBOUR WA 6173

HOUSE FOR SALE

$1,020,000

Estimated Valuation

18 BERTHOLET RISE SECRET HARBOUR WA 6173 Property Photo
Bedrooms

4

Bathrooms

2

Car Space

2

Land Size

622 m²

Year Built

2006

Property Type

House

COMPARE LISTINGS
Added 7 hours ago
Listing Price

$995,000

Listed By
Coastal Realty WA - KARNUP
A beautifully renovated family home situated on a massive 622sqm corner block, offering an exceptional indoor-outdoor lifestyle in Secret Harbour. The property features a resort-style backyard with a pool, spa, and outdoor kitchen, making it ideal for entertaining and relaxation.

Description

This 622sqm corner block property in Secret Harbour presents a compelling blend of established structure and modern renovation. The home sits on a generous lot with parkland proximity, offering a peaceful setting. The exterior features a white rendered elevation, poured aggregate driveway, and built-in planter boxes that create an appealing first impression. The dwelling itself appears to be a double brick construction from approximately 2006, which has been significantly updated to suit contemporary living standards.

Inside, the home boasts coastal-style floating floors throughout the main living areas, paired with modern paint tones and plantation shutters that enhance natural light. The heart of the home is the renovated kitchen, featuring white stone benchtops (likely quartz), a waterfall edge island, pendant lighting, and extensive storage including a pantry and pull-out cabinetry. It is equipped with high-end appliances such as a wall oven, microwave, and double fridge space.

The layout is spacious and functional, flowing from the kitchen into a generous family room that opens to a games area. A separate dining space is ideal for formal meals, while a dedicated theatre room provides entertainment options. A study nook with feature panelling offers a quiet workspace. The master suite serves as a private retreat with high ceilings, plantation shutters, and a walk-in robe leading to an updated ensuite with a spacious walk-in shower.

The outdoor area is a major highlight, effectively turning the backyard into a private resort. It features a sparkling inground pool with a raised decked sunbed area and an outdoor spa situated beneath a wooden gazebo with festoon lights. A large entertaining patio includes café blinds for year-round comfort, an outdoor kitchen, and a built-in bench. The front gardens are bore-reticulated, ensuring low maintenance.

Additional features include solar panels, gas storage hot water, reverse cycle ducted air conditioning, and a shoppers' entry from the garage to the laundry/kitchen area. Minor bedrooms are generously sized with walk-in robes. Located within the intake areas for Comet Bay Primary School and College, this home is well-positioned for families seeking quality lifestyle amenities near beaches and golf courses.

Property Style & Condition

Overall
contemporary
excellent
Condition
Exterior
modern
good
Condition
Livingroom
contemporary
excellent
Condition
Bedrooms
contemporary
excellent
Condition
Kitchen
contemporary
excellent
Condition
Bathroom
contemporary
good
Condition
Yard
landscaped
excellent
Condition

Key Features

622sqm corner block
Renovated kitchen with white stone benchtops and waterfall edge
Inground swimming pool and raised decked sunbed
Outdoor spa beneath a gazebo with festoon lights
Large entertaining patio with café blinds and outdoor kitchen
Separate theatre room
Master suite with walk-in robe and updated ensuite
Study nook with feature panelling
Solar panels and gas storage hot water system
Reverse cycle ducted air conditioning
Coastal-style floating floors throughout main areas
Shoppers'' entry from garage
Double brick construction built in 2006
Bore reticulated front gardens
Nearby park, beach, and golf course

Specifications

Property Details
Property Type House
Architectural Style contemporary,coastal
Stories 1
Parking Type attached garage, driveway
Construction brick
Windows double pane
Gas natural gas
Internet nbn
Location & Setting
Setting suburban
Lot Position corner lot
Views park, sunset
Beach Proximity within walking distance
Nearby Amenities
Near beach
Near parks
Near golf course
Near shopping
Near primary school
Near high school
Rental Information
long term rental only

Exterior

pool
spa
deck
timber deck
patio
covered patio
alfresco
outdoor kitchen
bbq area
gazebo
fenced yard
privacy fence
irrigation system
bore water
driveway
solar panels
gated community

Indoor

open floor plan
walk in closet
kitchen island
quartz countertops
stainless steel appliances
pantry
walk in pantry
home office
primary suite
ensuite bathroom
rain shower
ceiling fan
recessed lighting
sliding glass doors
refrigerator
oven
microwave
dishwasher
central
central ac
intercom
single story
Listed on 30 Sep 2026

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    Property     SECRET HARBOUR     LGA

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SECRET HARBOUR Statistics

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Property Price History

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Market Activity (Sales Volume)

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Education Quality & Safety Index

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High Owner Occupier % and Family Household %.

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Crime in suburb of Secret Harbour WA

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Safety Rank

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Overall Crime

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5-Year Crime Trend (2020 - 2024)

Crime Composition (2024)

Violent vs Property vs Other

Top 10 Offense Types (2024)

Victimization Probability

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Property Crime Chance 1 in X
State Average (Violent) 1 in 84

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1 The Property

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2 Your Situation

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3 Costs & Assumptions

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Borrowing capacity & serviceabilityCan you actually get the loan? Lender stress test.
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Ownership structure & income splittingSole, joint (split income), company or trust?
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Land tax (NSW)Annual holding cost on combined land value over the threshold.
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NSW 2026: nil up to $1,075,000 combined land value, then $100 + 1.6% of the excess, rising to $88,036 + 2% premium rate above $6,571,000. Computed land tax replaces the figure in section 3.
Cash buffer & risk capacityCould you survive vacancy, rate rises and repairs?
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Calculating…Verdict ?
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rent cash flow + capital gain − all costs & tax
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Comparing Common Investments ?
What this shows
Property value (grey bars, left axis) is the projected market value each year using your capital-growth assumption. The capital profit if sold line (coral, left axis) is the money you'd actually walk away with that year after repaying the loan, paying selling costs, paying CGT, and getting back the cash you put in. The rent collected line (teal, right axis) is gross annual rent received, grown at your rent-growth assumption.
What this shows
Three views of how the position evolves year by year. Property value (dashed) shows the asset growing at your capital-growth rate. Equity (coral) is value minus loan balance — how much of the property you actually own. Cumulative cash flow (teal) is the running total of all after-tax rent (positive) or top-ups (negative) you've put in since day one.
What this shows
The yearly cash position after every cost and tax effect. Green bars = positive years (the property paid you). Red bars = years you had to top it up from your pocket. This is the most honest picture of what holding the property feels like on a year-to-year basis.
What this shows
Where every dollar of the projected sale price goes. Net to you is what lands in your bank account; the rest is consumed by loan payout, selling costs and capital gains tax. The CGT slice depends on which regime applies (50% discount, indexation + 30% min tax, or a split of the two).

What this shows
How fragile your outcome is to the capital-growth assumption — the single biggest swing factor in any property forecast. Each point on the line re-runs the entire model at a different growth rate. Where the line crosses the dashed zero, that's roughly the growth rate needed just to break even over your hold period.

What this shows
The same upfront cash invested four different ways, held the same number of years. The property includes all rent, costs, tax and the final sale (after CGT and loan payout). The ASX 200 ETF compounds at its assumed total return; the gold line compounds at gold's long-run average; the inflation line is what you need to just preserve your purchasing power. Any year the property bleeds cash, that shortfall is invested in the comparison asset too (so they get the same total dollars over the life of the deal). Gains on the comparison assets are taxed under the same 2026-Budget CGT regime that applies to shares and ETFs — the transitional split (50% discount on the pre-1 Jul 2027 portion, then cost-base indexation + 30% minimum tax on the post-1 Jul 2027 portion), since non-property assets are never grandfathered.
What this shows
The full year-by-year ledger. Cash flow is pre-tax (rent minus all cash costs); tax effect is the value of any deduction or the tax bill on net profit; after-tax is the actual dollars in or out of your account that year. Cumulative is the running total.

About this model

Reflects the 2026 Federal Budget proposals (announced 12 May 2026): from 1 July 2027, negative gearing on established residential property bought after 7:30pm 12 May 2026 can only offset rental income / residential property gains (excess losses carry forward), and the 50% CGT discount is replaced by cost-base indexation plus a 30% minimum tax on the real gain accruing after 1 July 2027. The CGT change applies to all CGT assets (shares, ETFs, gold, crypto), not just property, so the comparison assets are taxed on the same basis. New builds retain full negative gearing and the choice of the 50% discount. Properties contracted on/before 12 May 2026 are grandfathered. The main residence, superannuation funds and widely-held trusts are exempt. These are proposed rules that may change in legislation. Resident tax rates 2025–26 are used (incl. 2% Medicare levy). This is general information, not financial, tax or legal advice — consult a licensed adviser before acting.
Purchase Cost Calculator

The True Cost of Buying this Property

Beyond the sale price, Australian property buyers face stamp duty, legal fees, inspections, loan charges and more. Adjust the purchase price and your state to see the full picture.

Purchase Price
$850,000
AUD
$100K $5M
Property State
Your Situation
Total Additional Costs
On top of the $850,000 purchase price in NSW
Extra Costs
$52,000
All-In Cost
$902,000
% of Price
6.1%
How these figures are calculated

Stamp Duty (Transfer Duty): Calculated using each state's 2024–25 residential transfer duty brackets for owner-occupiers. First home buyer concessions and investor surcharges are applied where selected.

Lenders Mortgage Insurance (LMI): Estimated at approximately 1.5–2.5% of the loan amount, assuming an 85% LVR. Actual LMI depends on your lender, LVR and loan size.

Conveyancing / Legal Fees: Typical range of $1,500–$3,000 covering contract review, searches and settlement. We use a mid-range estimate.

Building & Pest Inspection: Typically $400–$800 combined for a standard residential property.

Loan Application & Mortgage Registration: Includes bank application fees ($300–$600), mortgage registration (state-based, usually $150–$230) and transfer registration fees.

Council & Water Rate Adjustments: Estimated at around 0.1% of the purchase price — the buyer typically reimburses the seller for pre-paid rates.

These estimates are indicative only. Always confirm exact figures with your conveyancer, broker and the relevant state revenue office before committing to a purchase.

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Buyer Fees Calculator

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Disclaimer: This calculator provides estimates only based on standard published rates for 2025-26. Actual stamp duty may vary based on individual circumstances, concession eligibility, and contract dates. LMI is a rough estimate only — actual premiums vary by lender, LVR, and loan size. Always verify with your state’s revenue office and seek professional advice before purchasing.

Mortgage Affordability & Borrowing Capacity Calculator

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Disclaimer: This calculator provides an estimate only and does not constitute a quote or loan approval. Calculations are based on standard APRA guidelines (including a 3.0% interest rate assessment buffer) and 2025–26 Australian resident tax rates. Lenders may apply their own specific Household Expenditure Measure (HEM) rules, risk margins, and varying credit card assessment rates (typically 3.8% of the limit). Rental income is shaded to 80%. Always speak to a licensed mortgage broker or lender for an exact assessment.

Refinance Savings Calculator

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Disclaimer: This calculator provides estimates only. It assumes interest rates remain constant for the life of the loan and does not account for offset accounts or extra repayments. Refinance costs vary by lender and state (typically including a discharge fee, application fee, and government mortgage registration fees). If your loan balance is above 80% of your property's value, you may also be required to pay Lenders Mortgage Insurance (LMI) when refinancing. Always seek professional financial advice.

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