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Trevor Duffin
Trevor Duffin

Trevor Duffin

Commercial and Industrial Sales and Leasing

Bayleys Real Estate Ltd, North Shore Commercial,
Licensed under the REA Act 2008
LinkedIn
100 Million Dollar Club

100 Million Dollar Club

Trevor Duffin

Commercial and Industrial Sales and Leasing

LinkedIn

Bayleys Real Estate Ltd, North Shore Commercial,Licensed under the REA Act 2008

Trevor is a valued member of the Bayleys North Shore Commercial and Industrial team for many years. Upon joining the team in 2004 he immediately focused on the Wairau Valley industrial and retail markets. This dedication and focus have resulted in him selling or leasing 100’s of properties in the area. Previous to this, Trevor had a successful background in residential sales.

One of the reasons for his success is Trevor’s natural empathy with his industrial sector clients. This stems from spending his youth installing and servicing elevators and maintaining industrial machinery.

Another reason for his success is Trevor’s energy, enthusiasm and ability to create innovative and personalised marketing strategies. These factors help him constantly obtain exceptional results for his clients. Subsequently, he has regular repeat business from a loyal client base.

Trevor offers a complete range of industrial and commercial property services, from negotiating small leasing transactions through to multi-million dollar sales. He also assists clients requiring new design build premises or existing owners wishing to release capital tied up in their building by selling and leasing back.

Trevor's philosophy is a team approach that involves making sure the entire Bayleys North Shore, Auckland and National network of agents are aware of the virtues of any property he is marketing.

Trevor's experience over a wide variety of real estate sectors has given him a broad knowledge base about the North Shore and its infrastructure, along with strong connections with local valuers, building consultants, structural engineers, property and body corporate managers and planning consultants. Additionally, his desire to provide a high level of expertise and knowledge led Trevor to complete a graduate diploma in Business Studies in Real Estate at Massey University. In recognition of his commitment to the industry and his additional training he has been made an associate of the Real Estate Institute.

Outside of real estate, Trevor enjoys tramping, four-wheel-driving, motorcycling and has completed the 100km Oxfam Trailwalker four times.

Contact


Bayleys Real Estate Ltd, North Shore Commercial,
Licensed under the REA Act 2008
LinkedIn

Office


Client testimonials

Slide 1 of 7
quotequote

To whom it may concern, I am writing this testimonial not because I was asked to, but because I wanted to tell other prospective clients of Trevor and how great he was to deal with. His biggest attribute was knowing what my building could be used for. He then identified the target market and sought it out. Trevor always gave me the impression that he really was acting in my best interests and not simply for a commission cheque. I got to know Trevor over a period of time. He was very persistent and professional to deal with, and I would most certainly recommend him to any future buyer or seller.

John Helm
September 2026
quotequote

Trevor Duffin was one of many agents who approached us after he saw our advert to sell or lease our commercial property on Trade Me. We ended up having a general listing with three other agencies but Trevor was by far the most proactive in generating interest and regularly keeping us informed of any updates. Our building is now leased to a very suitable tenant thanks to Trevor and his colleague Terry. We have no hesitation on recommending Trevor and team at Bayleys to assist you with any commercial real estate transactions.

Andrew Skjonnemand - Wenlock Investments Limited
quotequote

This letter is to people considering employing Trevor Duffin of Bayleys Real Estate to sell their commercial property. Trevor was the sales agent instrumental in selling our retail property on the North Shore. We listed with Trevor whom we had seen over some years, around our area with other clients and purchasers and we had met some time ago whilst looking for suitable premises. Initially our property was listed by another major company, where we had an acquaintance working. This proved a total disappointment without any leads or viewings whatsoever. Trevor on the flipside was an extremely pro-active and professional agent as well as being pleasant to deal with. He bought several prospective buyers through. Eventually presenting an agreement, which he worked hard to conclude right through to the final unconditional stage, making both parties happy with the price achieved. I have no hesitation in recommending Trevor to any person contemplating selling their property as I am sure he will work to ensure the property is sold quickly and would use his best endeavours to ensure a more than satisfactory conclusion for all parties.

Jo-ann Kloosterman, Director – Gascoigne Furniture NZ Limited
quotequote

My brother and I recently appointed Trevor Duffin of Bayleys Commercial as agent in the sale of a commercial property on Link Drive. Trevor was very knowledgeable about the market, providing us with detailed market appraisals. He handled negotiations in a very efficient manner and kept us informed throughout the process. We were impressed by his commitment and enthusiasm. It was a pleasure to deal with Trevor and the team at Bayleys and we would not hesitate to recommend them for any commercial real estate transaction or, indeed, to work with him again ourselves.

Penelope Field
quotequote

I have had the pleasure of working with Trevor Duffin of Bayleys Commercial for many years. During this time Trevor has assisted me in both selling, buying and seeking tenants for commercial property on the North Shore of Auckland. I would have no hesitation in recommending him to anyone looking for an agent who is knowledgeable, upfront, friendly and persistent.

Heather Hernandez - Adam Property Holdings Limited
quotequote

I have known Trevor Duffin for the past 10 or so years. As a resource management consultant with predominantly a North Shore client base, I assist a number of commercial sales and leasing consultants on the Shore. In 2000 I became an industrial property investor and while I did not purchase my building through Bayleys, I chose Trevor to assist me as my leasing consultant until 2014, when I decided to sell my building. Over the years Trevor (and more recently Alex Strever) and I have spent many hours discussing both potential uses and tenants for my building, and also the general state of the commercial property market. Trevor and Alex have a wide and well researched knowledge, born from their practical experience and from working with Bayleys specialised team, with access to their in-house specialised research and publications. When I decided to sell my building, I had no hesitation in choosing Trevor and Alex to present my property to the market. Owing to their depth of knowledge and excellent communication skills the process was comparatively stress-free and positive. The property sold well, exceeding my expectations. I have no hesitation in recommending Trevor and Alex as Sales and Leasing Consultants.

Steven Dietsch - Dietsch Consulting Limited
quotequote

I engaged Trevor Duffin of Bayleys North Shore to lease 2 units in the Wairau Valley, Auckland. The units presented poorly with a great deal of vison required to see the final product. During a challenging market (economy in recession) he was positive, engaged and generated prospective tenants. Trevor and Bayleys introduced many parties through the property giving me a choice of prospective tenants. I worked well with Trevor, his professional attitude and work ethic was excellent and he leased both units in a timely manner.

James Christie
quotequote

To whom it may concern, I am writing this testimonial not because I was asked to, but because I wanted to tell other prospective clients of Trevor and how great he was to deal with. His biggest attribute was knowing what my building could be used for. He then identified the target market and sought it out. Trevor always gave me the impression that he really was acting in my best interests and not simply for a commission cheque. I got to know Trevor over a period of time. He was very persistent and professional to deal with, and I would most certainly recommend him to any future buyer or seller.

John Helm
September 2026
quotequote

Trevor Duffin was one of many agents who approached us after he saw our advert to sell or lease our commercial property on Trade Me. We ended up having a general listing with three other agencies but Trevor was by far the most proactive in generating interest and regularly keeping us informed of any updates. Our building is now leased to a very suitable tenant thanks to Trevor and his colleague Terry. We have no hesitation on recommending Trevor and team at Bayleys to assist you with any commercial real estate transactions.

Andrew Skjonnemand - Wenlock Investments Limited
quotequote

This letter is to people considering employing Trevor Duffin of Bayleys Real Estate to sell their commercial property. Trevor was the sales agent instrumental in selling our retail property on the North Shore. We listed with Trevor whom we had seen over some years, around our area with other clients and purchasers and we had met some time ago whilst looking for suitable premises. Initially our property was listed by another major company, where we had an acquaintance working. This proved a total disappointment without any leads or viewings whatsoever. Trevor on the flipside was an extremely pro-active and professional agent as well as being pleasant to deal with. He bought several prospective buyers through. Eventually presenting an agreement, which he worked hard to conclude right through to the final unconditional stage, making both parties happy with the price achieved. I have no hesitation in recommending Trevor to any person contemplating selling their property as I am sure he will work to ensure the property is sold quickly and would use his best endeavours to ensure a more than satisfactory conclusion for all parties.

Jo-ann Kloosterman, Director – Gascoigne Furniture NZ Limited
quotequote

My brother and I recently appointed Trevor Duffin of Bayleys Commercial as agent in the sale of a commercial property on Link Drive. Trevor was very knowledgeable about the market, providing us with detailed market appraisals. He handled negotiations in a very efficient manner and kept us informed throughout the process. We were impressed by his commitment and enthusiasm. It was a pleasure to deal with Trevor and the team at Bayleys and we would not hesitate to recommend them for any commercial real estate transaction or, indeed, to work with him again ourselves.

Penelope Field
quotequote

I have had the pleasure of working with Trevor Duffin of Bayleys Commercial for many years. During this time Trevor has assisted me in both selling, buying and seeking tenants for commercial property on the North Shore of Auckland. I would have no hesitation in recommending him to anyone looking for an agent who is knowledgeable, upfront, friendly and persistent.

Heather Hernandez - Adam Property Holdings Limited
quotequote

I have known Trevor Duffin for the past 10 or so years. As a resource management consultant with predominantly a North Shore client base, I assist a number of commercial sales and leasing consultants on the Shore. In 2000 I became an industrial property investor and while I did not purchase my building through Bayleys, I chose Trevor to assist me as my leasing consultant until 2014, when I decided to sell my building. Over the years Trevor (and more recently Alex Strever) and I have spent many hours discussing both potential uses and tenants for my building, and also the general state of the commercial property market. Trevor and Alex have a wide and well researched knowledge, born from their practical experience and from working with Bayleys specialised team, with access to their in-house specialised research and publications. When I decided to sell my building, I had no hesitation in choosing Trevor and Alex to present my property to the market. Owing to their depth of knowledge and excellent communication skills the process was comparatively stress-free and positive. The property sold well, exceeding my expectations. I have no hesitation in recommending Trevor and Alex as Sales and Leasing Consultants.

Steven Dietsch - Dietsch Consulting Limited
quotequote

I engaged Trevor Duffin of Bayleys North Shore to lease 2 units in the Wairau Valley, Auckland. The units presented poorly with a great deal of vison required to see the final product. During a challenging market (economy in recession) he was positive, engaged and generated prospective tenants. Trevor and Bayleys introduced many parties through the property giving me a choice of prospective tenants. I worked well with Trevor, his professional attitude and work ethic was excellent and he leased both units in a timely manner.

James Christie
quotequote

To whom it may concern, I am writing this testimonial not because I was asked to, but because I wanted to tell other prospective clients of Trevor and how great he was to deal with. His biggest attribute was knowing what my building could be used for. He then identified the target market and sought it out. Trevor always gave me the impression that he really was acting in my best interests and not simply for a commission cheque. I got to know Trevor over a period of time. He was very persistent and professional to deal with, and I would most certainly recommend him to any future buyer or seller.

John Helm
September 2026
quotequote

Trevor Duffin was one of many agents who approached us after he saw our advert to sell or lease our commercial property on Trade Me. We ended up having a general listing with three other agencies but Trevor was by far the most proactive in generating interest and regularly keeping us informed of any updates. Our building is now leased to a very suitable tenant thanks to Trevor and his colleague Terry. We have no hesitation on recommending Trevor and team at Bayleys to assist you with any commercial real estate transactions.

Andrew Skjonnemand - Wenlock Investments Limited
quotequote

This letter is to people considering employing Trevor Duffin of Bayleys Real Estate to sell their commercial property. Trevor was the sales agent instrumental in selling our retail property on the North Shore. We listed with Trevor whom we had seen over some years, around our area with other clients and purchasers and we had met some time ago whilst looking for suitable premises. Initially our property was listed by another major company, where we had an acquaintance working. This proved a total disappointment without any leads or viewings whatsoever. Trevor on the flipside was an extremely pro-active and professional agent as well as being pleasant to deal with. He bought several prospective buyers through. Eventually presenting an agreement, which he worked hard to conclude right through to the final unconditional stage, making both parties happy with the price achieved. I have no hesitation in recommending Trevor to any person contemplating selling their property as I am sure he will work to ensure the property is sold quickly and would use his best endeavours to ensure a more than satisfactory conclusion for all parties.

Jo-ann Kloosterman, Director – Gascoigne Furniture NZ Limited
quotequote

My brother and I recently appointed Trevor Duffin of Bayleys Commercial as agent in the sale of a commercial property on Link Drive. Trevor was very knowledgeable about the market, providing us with detailed market appraisals. He handled negotiations in a very efficient manner and kept us informed throughout the process. We were impressed by his commitment and enthusiasm. It was a pleasure to deal with Trevor and the team at Bayleys and we would not hesitate to recommend them for any commercial real estate transaction or, indeed, to work with him again ourselves.

Penelope Field
quotequote

I have had the pleasure of working with Trevor Duffin of Bayleys Commercial for many years. During this time Trevor has assisted me in both selling, buying and seeking tenants for commercial property on the North Shore of Auckland. I would have no hesitation in recommending him to anyone looking for an agent who is knowledgeable, upfront, friendly and persistent.

Heather Hernandez - Adam Property Holdings Limited
quotequote

I have known Trevor Duffin for the past 10 or so years. As a resource management consultant with predominantly a North Shore client base, I assist a number of commercial sales and leasing consultants on the Shore. In 2000 I became an industrial property investor and while I did not purchase my building through Bayleys, I chose Trevor to assist me as my leasing consultant until 2014, when I decided to sell my building. Over the years Trevor (and more recently Alex Strever) and I have spent many hours discussing both potential uses and tenants for my building, and also the general state of the commercial property market. Trevor and Alex have a wide and well researched knowledge, born from their practical experience and from working with Bayleys specialised team, with access to their in-house specialised research and publications. When I decided to sell my building, I had no hesitation in choosing Trevor and Alex to present my property to the market. Owing to their depth of knowledge and excellent communication skills the process was comparatively stress-free and positive. The property sold well, exceeding my expectations. I have no hesitation in recommending Trevor and Alex as Sales and Leasing Consultants.

Steven Dietsch - Dietsch Consulting Limited
quotequote

I engaged Trevor Duffin of Bayleys North Shore to lease 2 units in the Wairau Valley, Auckland. The units presented poorly with a great deal of vison required to see the final product. During a challenging market (economy in recession) he was positive, engaged and generated prospective tenants. Trevor and Bayleys introduced many parties through the property giving me a choice of prospective tenants. I worked well with Trevor, his professional attitude and work ethic was excellent and he leased both units in a timely manner.

James Christie

About Bayleys

Slide 1 of 3

Proudly and wholly New Zealand-owned and operated, Bayleys stands tall as a market leader in a competitive industry.

Bayleys Commercial is the only significant national real estate business in this sector that is Kiwi owned and operated. We offer expertise across all commercial divisions.

Bayleys’ partnership with international real estate company Knight Frank, allows us to tap into the benefits of a globally-connected network spanning 58 markets.

Proudly and wholly New Zealand-owned and operated, Bayleys stands tall as a market leader in a competitive industry.

Bayleys Commercial is the only significant national real estate business in this sector that is Kiwi owned and operated. We offer expertise across all commercial divisions.

Bayleys’ partnership with international real estate company Knight Frank, allows us to tap into the benefits of a globally-connected network spanning 58 markets.

Proudly and wholly New Zealand-owned and operated, Bayleys stands tall as a market leader in a competitive industry.

Bayleys Commercial is the only significant national real estate business in this sector that is Kiwi owned and operated. We offer expertise across all commercial divisions.

Bayleys’ partnership with international real estate company Knight Frank, allows us to tap into the benefits of a globally-connected network spanning 58 markets.

Proudly and wholly New Zealand-owned and operated, Bayleys stands tall as a market leader in a competitive industry.

Bayleys Commercial is the only significant national real estate business in this sector that is Kiwi owned and operated. We offer expertise across all commercial divisions.

Bayleys’ partnership with international real estate company Knight Frank, allows us to tap into the benefits of a globally-connected network spanning 58 markets.

Recent releases

Slide 1 of 2

The latest edition is out now featuring 101 of New Zealand’s best commercial properties for sale.

Read the latest commercial research reports and market updates.

The latest edition is out now featuring 101 of New Zealand’s best commercial properties for sale.

Read the latest commercial research reports and market updates.

The latest edition is out now featuring 101 of New Zealand’s best commercial properties for sale.

Read the latest commercial research reports and market updates.

The latest edition is out now featuring 101 of New Zealand’s best commercial properties for sale.

Read the latest commercial research reports and market updates.

Contact Trevor Duffin