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9 SIERRA PLACE MOUNT COOLUM QLD 4573

HOUSE FOR SALE

$2,150,000

Estimated Valuation

9 SIERRA PLACE MOUNT COOLUM QLD 4573 Property Photo
Bedrooms

4

Bathrooms

3

Car Space

2

Land Size

592 m²

Year Built

2025

Property Type

House

COMPARE LISTINGS
Added 9 hours ago
Listing Price

Offers over $2,000,000

Listed By
Joel Hood Property - COOLUM BEACH
A rare opportunity to acquire a distinctive dual-living contemporary home in Mount Coolum featuring an impressive rooftop terrace with hot tubs and panoramic views. With established rental income of $740/week from the lower residence and premium finishes throughout, this property offers exceptional lifestyle flexibility and investment potential.

Description

This distinctive property is a contemporary dual-living masterpiece completed approximately 18 months ago by Costa Homes. Constructed on a 592sqm block, the home features premium core-filled construction and an engineered suspended concrete slab roof, ensuring durability and flexibility. The exterior showcases modern architectural lines with dark cladding and extensive glass work.

The main residence offers spacious open-plan living centered around a designer kitchen equipped with premium Bosch appliances, dual ovens, a five-burner gas cooktop, and a walk-in pantry. A striking double-sided fireplace separates the living zones, while large stacker doors lead to a covered balcony overlooking a low-maintenance magnesium pool. The private master suite includes two walk-in robes and a spacious ensuite with dual vanities, complemented by a second upstairs bedroom.

A key feature is the genuine self-contained lower residence, which serves as an income generator returning $740 per week. This area features its own private entrance, kitchen, living space, bathroom, laundry, two bedrooms, and an alfresco area with direct access to the backyard.

Outdoor living is exceptional, highlighted by a spectacular rooftop entertaining terrace with panoramic views of Mount Coolum and a premium hot tub. The property also boasts extensive off-street parking for multiple vehicles including a boat or caravan, a remote double garage, split-system air-conditioning, ceiling fans, and a robust 13.2kW solar system with battery storage providing blackout backup.

Property Style & Condition

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

Key Features

Rooftop entertaining terrace with hot tub and views
Genuine self-contained dual living with private entrance
Lower residence generating $740/week rental income
Designed by Costa Homes, completed approx. 18 months ago
Premium Bosch kitchen appliances and walk-in pantry
Double-sided fireplace
Covered balcony overlooking magnesium pool
Master suite with dual vanities and WIR
Rooftop hot tub
Remote double garage
Off-street parking for multiple vehicles/boat/caravan
13.2kW solar system with 47.9kWh battery storage
Split-system air-conditioning and ceiling fans
Fully fenced yard

Specifications

Property Details
Property Type House
Stories 2
Parking Type attached garage, driveway
Construction concrete
Windows double pane,floor to ceiling
Gas natural gas
Internet nbn
Location & Setting
Setting suburban
Lot Position interior lot
Views mountain, sunset
Beach Proximity short drive
Nearby Amenities
Near golf course
Near beach
Rental Information
current tenant occupied

Exterior

pool
plunge pool
spa
rooftop terrace
balcony
alfresco
fenced yard
double carport
solar panels
solar panels
battery storage

Indoor

open floor plan
fireplace
walk in pantry
kitchen island
primary suite
ensuite bathroom
dual vanity
ceiling fan
recessed lighting
oven
gas range
dishwasher
heat pump
split system
single story
Listed on 09 Sep 2026

Property Location Map

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    Property     MOUNT COOLUM     LGA

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MOUNT COOLUM Statistics

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Suburb Statistcs:

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Property Price History

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Market Activity (Sales Volume)

Number of homes sold annually.

Education Quality & Safety Index

School Quality (ICSEA) vs Safety Index.

Community Stability

High Owner Occupier % and Family Household %.

Livability Scores

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Crime Breakdown vs State Average

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Local School ICSEA Scores

Individual school ICSEA scores vs national average (1000).

Age Distribution Profile

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Household Composition

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Health & Wellbeing Indicators

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Commute & Transport Mix

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Environment & Natural Hazards

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Income vs Cost of Living

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Local Places & Amenities

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Crime in suburb of Mount Coolum QLD

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Crime Rate

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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

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

Schools within the catchment Mount Coolum QLD

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The True Cost of Buying this Property

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Investment Calculator

  Investment Viability Engine · 2026 Tax Rules

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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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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.

Mortgage Calculator

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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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