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Christina Kosteska

Business Development and Property Manager

Realmark Mandurah

Christina brings a wealth of experience to the real estate industry, having successfully navigated various sectors, including Business Management, Clinical Psychology, and Social Work within both public and private organizations.

Her diverse background equips her with the skills necessary to thrive in high-pressure, fast-paced environments.  With over seven years of experience in property management, Christina possesses in-depth knowledge of the real estate market.

She genuinely listens to her clients, understanding their needs and priorities, and is committed to delivering an exceptional level ...

Christina brings a wealth of experience to the real estate industry, having successfully navigated various sectors, including Business Management, Clinical Psychology, and Social Work within both public and private organizations.

Her diverse background equips her with the skills necessary to thrive in high-pressure, fast-paced environments.  With over seven years of experience in property management, Christina possesses in-depth knowledge of the real estate market.

She genuinely listens to her clients, understanding their needs and priorities, and is committed to delivering an exceptional level of customer service. Her dedication to client satisfaction and ethical practices sets her apart as a reliable partner in managing your property investments.

As a driven and focused professional, Christina is passionate about achieving results and fostering positive relationships with both landlords and tenants. 

Her friendly personality and life experiences enable her to connect with people on a personal level, which is key to building successful working relationships.

Having been a homeowner, landlord, and tenant herself, Christina has acquired invaluable insights into the real estate landscape that extend beyond formal training.

She is ready to listen to your goals and ensure your property investment achieves the best possible return.

For a professional property management experience grounded in integrity and excellence, contact Christina today to discuss how she can assist you in maximizing your investment.

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Christina Kosteska

Business Development and Property Manager

Realmark Mandurah

How can we assist you?

Please lodge maintenance and repairs via our portals. We request that you do not use this form for urgent or emergency repairs. For emergencies contact the appropriate emergency response or 000. For urgent and after hours repairs refer to our recommended contractors or contact your property manager.

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Christina is recognised nationally for his expertise

Christina’s listings

$650 Per week

Your Dream Home Awaits!

6 Kalbarri Way, Dawesville WA 6211

  • 4
  • 2
  • 2
  • House House House
$520 Per week

Costal family home

36/15 Kardan Loop, Falcon WA 6210

  • 2
  • 1
  • 1
  • 112 sqm
  • Townhouse Townhouse Townh...
$580 Per Week

The beach at your door steps

1 Orion Road, Silver Sands WA 6210

  • 3
  • 1
  • 1
  • House House House
$650 Per week

Your Dream Home Awaits!

6 Kalbarri Way, Dawesville WA 6211

  • 4
  • 2
  • 2
  • House House House
$520 Per week

Costal family home

36/15 Kardan Loop, Falcon WA 6210

  • 2
  • 1
  • 1
  • 112 sqm
  • Townhouse Townhouse Townh...
$580 Per Week

The beach at your door steps

1 Orion Road, Silver Sands WA 6210

  • 3
  • 1
  • 1
  • House House House
$700 Per week

Luxurious Living Awaits You!

38 Marlin Way, Singleton WA 6175

  • 4
  • 2
  • 2
  • House House House
$500 Per week

**UNDER APPLICATION**

27/15a Kardan Loop, Falcon WA 6210

  • 2
  • 1
  • 1
  • Unit Unit Unit
$500 Per Week

**UNDER APPLICATION**

27/15b Kardan Loop, Falcon WA 6210

  • 2
  • 1
  • 1
  • Unit Unit Unit
$580 Per week

**UNDER APPLICATION**

1/42 Peter Street, Halls Head WA 6210

  • 2
  • 1
  • 2
  • House House House
$530 Per week

Cozy Falcon Cottage

43 Linville Street, Falcon WA 6210

  • 3
  • 1
  • 1
  • House House House
$620 Per week

Short stroll away from Avalon Beach

20 Wuraling Pass, Wannanup WA 6210

  • 4
  • 2
  • 2
  • House House House
$700 Per week

Luxurious Living Awaits You!

38 Marlin Way, Singleton WA 6175

  • 4
  • 2
  • 2
  • House House House
$500 Per week

**UNDER APPLICATION**

27/15a Kardan Loop, Falcon WA 6210

  • 2
  • 1
  • 1
  • Unit Unit Unit
$500 Per Week

**UNDER APPLICATION**

27/15b Kardan Loop, Falcon WA 6210

  • 2
  • 1
  • 1
  • Unit Unit Unit
$580 Per week

**UNDER APPLICATION**

1/42 Peter Street, Halls Head WA 6210

  • 2
  • 1
  • 2
  • House House House
$530 Per week

Cozy Falcon Cottage

43 Linville Street, Falcon WA 6210

  • 3
  • 1
  • 1
  • House House House
$620 Per week

Short stroll away from Avalon Beach

20 Wuraling Pass, Wannanup WA 6210

  • 4
  • 2
  • 2
  • House House House

What clients have to say

Hear from people who have recently worked with Christina and appreciated their property expertise and personal service.