Todd O'Brien
Todd O'Brien
Owner & Principal
Todd O'Brien

About Todd O'Brien

I am the principal owner of O'BRIEN Real Estate Agency, bringing over 20 years of industry experience, extensive market insight, and a steadfast commitment to client satisfaction. My journey in real estate has seen me develop a deep understanding of the property market, from managing complex estate sales to forging innovative partnerships that streamline the buying and selling process.

At O'BRIEN Real Estate Agency, my dedicated team and I leverage our deep local knowledge and a vast network across Sydney to provide tailored advice and strategic solutions that maximise value for our clients. Whether you are buying, selling, or managing an estate, our approach is designed to ensure a seamless, stress-free experience underpinned by trust and integrity.

My career is also defined by a commitment to collaboration. I have consistently developed innovative referral programmes and built strong partnerships within the industry—initiatives that have not only enhanced client experiences but also driven mutual success among our industry peers.

If you’re seeking a trusted professional with a proven track record, comprehensive industry knowledge, and a passion for turning real estate aspirations into reality, I invite you to connect with me. Together, we can navigate the complexities of the property market and achieve outstanding results.

  • All
  • For Sale
  • Recently Sold
Auction House
2 Cumberland Street, BLACKTOWN NSW 2148
Auction Guide $950,000
Renovate, Rebuild or Invest in a Prime Blacktown South Location
2 Cumberland Street, BLACKTOWN NSW 2148
  • 3
  • 1
  • 2
  • 562.0 m2
Auction House
59 Lock Street, BLACKTOWN NSW 2148
Auction Guide $1,230,000 - unless sold prior
Comfort, Space & Lifestyle in the Heart of Blacktown
59 Lock Street, BLACKTOWN NSW 2148
  • 3
  • 2
  • 4
  • 570.0 m2
For Sale House
166 Mustang Avenue, BOX HILL NSW 2765
$1,050,000 - $1,100,000
Family Living Made Easy in Box Hill
166 Mustang Avenue, BOX HILL NSW 2765
  • 3
  • 2
  • 2
  • 306.0 m2
For Sale House
26 DUCKMALLOIS AVENUE, BLACKTOWN NSW 2148
$1,450,000 - $1,500,000
MASSIVE LAND OPPORTUNITY IN PRIME BLACKTOWN LOCATION!
26 DUCKMALLOIS AVENUE, BLACKTOWN NSW 2148
  • 3
  • 1
  • 1
  • 1256.0 m2
For Sale House
35 Pendant Avenue, BLACKTOWN NSW 2148
Contact Agent
Prime 16.8m Frontage – Renovate, Rebuild or Redevelop (STCA) | Rare Opportunity
35 Pendant Avenue, BLACKTOWN NSW 2148
  • 3
  • 1
  • 1
  • 676.0 m2
Sold House
28 DUCKMALLOIS AVENUE, BLACKTOWN NSW 2148
$1,225,000
SOUTH BLACKTOWN OPPORTUNITY ON 834.7SQM – LAND, LOCATION & ENDLESS POTENTIAL!
28 DUCKMALLOIS AVENUE, BLACKTOWN NSW 2148
  • 3
  • 1
  • 2
  • 834.0 m2
Sold Townhouse
2 / 530 Great Western Highway, PENDLE HILL NSW 2145
$1,025,000
Enormous 4-Bedroom Townhouse | $920-$950pw Rental Potential | Walk to Station
2 / 530 Great Western Highway, PENDLE HILL NSW 2145
  • 4
  • 3
  • 2
Sold Unit
155 / 387 Macquarie Street, LIVERPOOL NSW 2170
Contact Agent
High-Level Living with Views, Space & Convenience
155 / 387 Macquarie Street, LIVERPOOL NSW 2170
  • 2
  • 2
  • 2
Sold House
32 Kurrajong Crescent, BLACKTOWN NSW 2148
$1,015,000
First Time to Market in 62 Years – Renovate or Rebuild
32 Kurrajong Crescent, BLACKTOWN NSW 2148
  • 3
  • 1
  • 2
  • 582.0 m2
Sold House
40 Tallawong Avenue, BLACKTOWN NSW 2148
$1,065,000
Prime Blacktown Opportunity | 588sqm Clear Block – Renovate, Rebuild or Add a Granny Flat (STCA)
40 Tallawong Avenue, BLACKTOWN NSW 2148
  • 4
  • 1
  • 2
  • 588.0 m2
Sold House
1 Eden Glen, ST CLAIR NSW 2759
$1,020,000
Prime Corner Development Opportunity – 792sqm with DA Approval
1 Eden Glen, ST CLAIR NSW 2759
  • 4
  • 2
  • 2
  • 792.0 m2
Sold House
2 Jones Street, BLACKTOWN NSW 2148
$1,080,000
Stylish Family Living with Endless Potential
2 Jones Street, BLACKTOWN NSW 2148
  • 3
  • 1
  • 2
  • 556.0 m2
Sold House
10 Valentine Street, BLACKTOWN NSW 2148
$1,400,000
4-Bed Home + 1-Bed Studio – Ready to Move In
10 Valentine Street, BLACKTOWN NSW 2148
  • 4
  • 2
  • 2
  • 556.0 m2
Sold House
13 Dampier Boulevard, KILLARNEY VALE NSW 2261
$712,000
Coastal Gem Packed with Potential!
13 Dampier Boulevard, KILLARNEY VALE NSW 2261
  • 2
  • 1
  • 2
  • 552.0 m2
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