9 Sierra Place, Mount Coolum, Qld 4573

bedrooms 4
bathrooms 3
parkingSpaces 2
|House
For Sale
For Sale
Published on: 10 Sep 2026
Last updated on: 09 Oct 2026
9 Sierra Place, Mount Coolum, Qld 4573
9 Sierra Place, Mount Coolum, Qld 4573
9 Sierra Place, Mount Coolum, Qld 4573
+28
9 Sierra Place, Mount Coolum, Qld 4573
  • 28
  • 1
Property ID: 152278716
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9 Sierra Place, Mount Coolum, Qld 4573
Experience one of Mount Coolum's most distinctive contemporary homes, where a spectacular rooftop entertaining terrace, genuine dual living and expansive dimensions come together in a truly one-of-a-kind residence. Completed just 18 months ago by Costa Homes, this custom-built home showcases premium core-filled block construction and an engineered suspended concrete slab roof, combining exceptional craftsmanship with premium finishes, outstanding durability and remarkable flexibility throughout.

The rooftop entertaining terrace is undoubtedly the centrepiece, offering an elevated space that is rarely found in residential property. Complete with a premium hot tub and ample room for outdoor dining and entertaining, it's a place to enjoy morning coffee overlooking Mount Coolum, afternoons with family and friends, or sunset drinks as the hinterland changes colour. Designed as a true extension of the home, it's a space you'll find yourself using every day.

Upstairs, the main living level has been designed to bring people together, with generous open-plan living and dining spaces centred around a designer kitchen featuring premium Bosch appliances, dual ovens, a five-burner gas cooktop, soft-close cabinetry and a generous walk-in pantry. A striking double-sided fireplace creates separation between the living zones, while large stacker doors open to a covered entertaining balcony overlooking the low-maintenance 6x4m magnesium pool. From here, stairs lead directly to the rooftop terrace, creating a seamless connection between the home's indoor and outdoor entertaining spaces.

The privately positioned master suite features two walk-in robes and a spacious ensuite with dual vanities, while the second upstairs bedroom enjoys a generous walk-in robe and direct access to the main bathroom, creating an ideal guest retreat or private secondary suite.

Downstairs, the genuine self-contained residence has been thoughtfully designed with its own private entrance, kitchen, living area, bathroom, laundry, two generous bedrooms and alfresco entertaining area. One bedroom also enjoys direct sliding door access to the backyard and pool, further enhancing the connection to the outdoor spaces. Whether accommodating extended family, adult children, guests, generating long-term rental income or exploring short-stay accommodation potential (STCA), it offers a level of flexibility rarely found in homes of this calibre. Currently returning $740 per week, the lower residence presents an established income opportunity, with the flexibility for tenants to remain or vacate.

Further features include a remote double garage, extensive off-street parking for multiple vehicles, a boat or caravan, split-system air-conditioning, ceiling fans throughout, a fully fenced yard, and a 13.2kW solar system comprising 30 panels, a 10kW inverter and an impressive 47.9kWh battery system. Designed to significantly reduce electricity costs, the system also provides blackout backup, allowing much of the home to continue operating during power outages.

Positioned just 500m from Mount Coolum Golf Course, you're close enough to jump in the buggy and be on the course within minutes. With the beach just 2.2km away (approx) and local shops and public transport also within easy reach, this is a home that delivers exceptional entertaining, premium construction and genuine lifestyle flexibility in one impressive coastal package.

Features Include:
-  Bespoke Costa Homes residence completed approximately 18 months ago on a landscaped 592sqm block
- One-of-a-kind custom home with core-filled block construction and engineered suspended concrete slab roof
- Expansive rooftop entertaining terrace with panoramic Mount Coolum views and premium hot tub
- Genuine self-contained dual living with private entrance and established rental return of $740 per week
- Covered entertaining balcony overlooking the low-maintenance 6x4m magnesium pool
- Designer Bosch kitchen with dual ovens, five-burner gas cooktop, soft-close cabinetry and walk-in pantry
- Open-plan living with double-sided fireplace
- Private master suite with two walk-in robes and dual-vanity ensuite
- Upstairs second bedroom with walk-in robe and direct bathroom access
- Downstairs bedroom with sliding door opening directly to the backyard and pool
- Remote double garage plus off-street parking for multiple vehicles, a boat or caravan
- 13.2kW solar system with 30 panels, 10kW inverter, 47.9kWh battery system and blackout backup
- Split-system air-conditioning, ceiling fans throughout and fully fenced yard
- Approx. 500m to Mount Coolum Golf Course, 2.2km to the beach, with shops and public transport nearby

Property Details

Basic Info

Property Type
House
Listing Status
On Market
Parking Spaces
2
Land Size
592.00 m2
Building Size
353.00 m2
Rooms
4 bedroom(s), 3 bathroom(s)
Address
9 Sierra Place, Mount Coolum, Qld 4573

Floorplans and tours

Floorplan
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Joel Hood
Joel Hood
Jansen Spencer
Jansen Spencer
11/21 Birtwill Street, Coolum Beach, Qld 4573
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Joel Hood
Joel Hood
Jansen Spencer
Jansen Spencer
11/21 Birtwill Street, Coolum Beach, Qld 4573
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      Property ID: 152278716

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