Realestate.co.nzRealestate.co.nz
Agents
Search for:
ResidentialRuralCommercialBusiness
For sellers:
Market insightsRecent salesPrice estimatesFind an agentNews for sellers
More from realestate.co.nz:
AgentsNews
Realestate.co.nzRealestate.co.nz
ResidentialRuralCommercialBusiness
My homeAgentsNews

My property

  • My property linksSaved propertiesSaved properties
  • My property linksSaved searches and alertsSaved searches and alerts
  • My property linksAccountAccount
  • Northland
  • Auckland
  • Bay of Plenty
  • Waikato
  • Coromandel
  • Gisborne
  • Central North Island
  • Hawkes Bay
  • Taranaki
  • Manawatu / Whanganui
  • Wairarapa
  • Wellington
  • Marlborough
  • Nelson & Bays
  • West Coast
  • Canterbury
  • Central Otago / Lakes District
  • Otago
  • Southland
  • Pacific Islands
  • Northland
  • Auckland
  • Bay of Plenty
  • Waikato
  • Coromandel
  • Gisborne
  • Central North Island
  • Hawkes Bay
  • Taranaki
  • Manawatu / Whanganui
  • Wairarapa
  • Wellington
  • Marlborough
  • Nelson & Bays
  • West Coast
  • Canterbury
  • Central Otago / Lakes District
  • Otago
  • Southland
  • Pacific Islands
  • Buy residential property
  • Rent residential property
  • Buy lifestyle property
  • Buy rural property
  • Buy commercial property
  • Lease commercial property
  • Buy a business
  • Sell residential property
  • International property
  • Glossary of real estate terms
  • Buy residential property
  • Rent residential property
  • Buy lifestyle property
  • Buy rural property
  • Buy commercial property
  • Lease commercial property
  • Buy a business
  • Sell residential property
  • International property
  • Glossary of real estate terms
  • AgentPro
  • AgentPro
  • About us
  • Advertise on realestate.co.nz
  • Agencies
  • Privacy Statement
  • Terms and Conditions
  • About us
  • Advertise on realestate.co.nz
  • Agencies
  • Privacy Statement
  • Terms and Conditions
  • Contact us
  • Upgrade your listings
  • Agent support
  • Stay safe online
  • Contact us
  • Upgrade your listings
  • Agent support
  • Stay safe online
Download our app
Apple StoreGoogle Play Store
FacebookInstagramTikTokLinkedInYoutube
Copyright realestate.co.nz 2026
Greg O'Brien
Greg O'Brien
Whalan and Partners Ltd (Licensed: REAA 2008) - Bayleys, Christchurch
phone
Phone
Greg O'Brien
Greg O'Brien
Whalan and Partners Ltd (Licensed: REAA 2008) - Bayleys, Christchurch
phone
Phone
Whalan and Partners Ltd
Whalan and Partners Ltd (Licensed: REAA 2008) - Bayleys, Christchurch
Address3 Deans Ave, christchurch
View agency

About Greg O'Brien

Greg O’Brien has been a trusted name in commercial real estate since 2018, following a successful long career in fraud investigation. His approach is driven by a passion for helping businesses grow and playing a key role in large-scale developments—from transforming empty paddocks into thriving business parks to brokering pre-lease projects for multinational companies and nationwide developers.Greg thrives on delivering results that make a real impact. He is experienced in conducting high-profile, complex transactions and has led many off-market agreements, involving layered negotiations. Greg’s clients range from multinationals to iwi, high-net-worth individuals, and first-time property sellers transitioning out of long-held assets.What sets Greg apart is his ability to uncover strategic information that others may overlook. His background gives him an edge in identifying opportunities, assessing risks, and negotiating with confidence. He bypasses traditional sales techniques in favour of a pragmatic, fact-based approach, earning the trust of the key decision makers, who appreciate his discretion, industry knowledge, and ability to cut through complexity.Greg’s expertise lies in industrial sales and leasing, pre-lease design-build projects, and all stages of development land—ranging from business parks to large-scale rezoning opportunities. Now part of Bayleys Canterbury and working across the South Island, he leverages the company’s infrastructure, client networks, and national reach to drive success on a larger scale.For those seeking a calm, strategic, and results-driven commercial real estate partner, please contact Greg for a confidential discussion.

Greg O'Brien's listings

Displaying 7-12, out of 12 active listings
Exclusive airport-precinct freehold land
Exclusive airport-precinct freehold land

Exclusive airport-precinct freehold land

Negotiation

1m²
1m²
4013m²
4013m²
Industrial Land
Prime development site
Prime development site

Prime development site

Negotiation

1m²
1m²
10005m²
10005m²
Industrial Land
Cheap Rolleston yard – available now
Cheap Rolleston yard – available now

Cheap Rolleston yard – available now

Negotiation

1m²
1m²
2000m²
2000m²
Industrial Premises
Strategic Plot on Pereita
Strategic Plot on Pereita

Strategic Plot on Pereita

Negotiation

1m²
1m²
8969m²
8969m²
Industrial Land
Prime Rolleston Corner
Prime Rolleston Corner

Prime Rolleston Corner

Negotiation

1m²
1m²
5214m²
5214m²
Industrial Land
Substantial land holding in the heart of Rolleston
Substantial land holding in the heart of Rolleston

Substantial land holding in the heart of Rolleston

Negotiation

1m²
1m²
2.3ha
2.3ha
Industrial Buildings
  1. 1
  2. 2

Viewing 7-12 of 12 results

Thinking of selling?

Start your selling journey with a free property appraisal
Whalan and Partners Ltd
Whalan and Partners Ltd (Licensed: REAA 2008) - Bayleys, Christchurch
Address3 Deans Ave, christchurch
View agency