The one for you

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Established in 1976, Sotheby’s International Realty® has become the world’s leading premium residential real estate brokerage.
Many people will also associate our name with its prestigious foundation brand, the centuries-old Sotheby’s which remains the pre-eminent fine art, wine and luxury goods international auction house.
The illustrious Sotheby’s cachet gives you the best-in-class exposure you deserve and assures buyers they are working with a globally-trusted partner.


Harris and Julian Brown established New Zealand Sotheby’s International Realty (NZSIR) in 2005. They opened the first office in Queenstown and have since developed a network of offices across the country.
At New Zealand Sotheby’s International Realty, the word ‘premium’ isn’t just about value, it’s about your experience. Whatever the location, style or view of your property, we will present it to the market better than any other agency can, giving you every opportunity to achieve a premium selling price.
Our office occupies a high-profile waterfront position in the vibrant heart of St Heliers Bay Village. With high volumes of both vehicle and pedestrian traffic, our state-of-the-art digital screens deliver thousands of daily impressions, showcasing your property in one of Auckland’s most sought-after coastal locations.
Spanning 120 sqm, our premium display suite is purpose-designed to present new property developments at their finest. The space offers dedicated areas for 3D scale models, expansive wall displays for architectural renders, and elegant presentation zones for marketing collateral. Adjoining private offices and meeting rooms provide an exclusive setting for hosting clients and events.
This exceptional space is available exclusively to developers who list with us, ensuring a premium and focused marketing experience.
We are proud to have been awarded Best New Office 2024 by Sotheby’s International Realty NZ — a testament to our commitment to excellence, innovation, and world-class presentation.


These accolades reflect the ongoing dedication of our teams to pursue outstanding results for our clients nationwide, and cement our position as one of New Zealand’s most influential real estate companies.
MARK HARRIS & JULIAN BROWN, CO-FOUNDERS AND MANAGING DIRECTORS, NZSIR
We stay true to our mantra of achieving premium results by applying the very best marketing initiatives. Whether you’re selling a multimillion-dollar home or a holiday bach, our campaigns are designed to lift the profile and perception of quality of your property, achieving the best possible result for you.
As a result we have achieved some of the best residential sales records in New Zealand.




• Top three residential sales in New Zealand, with six sales in the top 10, and 10 sales in the top 20 in 2024
• Queenstown residential sales record 2023
• Four of the top five residential sales in New Zealand 2021
• New Zealand’s highest residential sale 2020 and 2022
• New Zealand lifestyle property sales record 2019
• Auckland residential sales record 2019
• Hawke’s Bay residential sales record 2019
• New Zealand residential apartment sales record 2018








Auckland born and raised, Greg is a real estate proprietor and businessman with a refined talent for selling premium properties, from residential homes and penthouse apartments to coastal havens, luxury lodges and hotels.
With a winning combination of experience, long-standing connections and a sincere, down-to-earth personality, he’s renowned for achieving the best possible outcome – without compromising on what’s most important to each individual client.
Greg and his wife Lisa-Jane (L-J) are owners of New Zealand Sotheby’s International Realty Auckland Eastern Bays, and Greg has previously owned businesses in the retail and appliance industries. His business acumen and insight, alongside his core values of honesty, respect and integrity, have paved the way for him to become the high-performing and successful salesperson he is today. Greg always has your best interests at heart, effortlessly providing a superior service and giving you confidence your asset is in very good hands.
Greg’s interests don’t stop at beautiful homes. He’s also an enthusiastic boatie and tennis player, and when he’s not showcasing some of the country’s unique and special properties, you might find him and L-J out on the Waitemata Harbour or walking their miniature schnauzer Frankie around the beautiful Eastern Bays.
GREG DENNERLY AREINZ
Principal Licensee Agent and Owner
+64 21 042 0966 greg.dennerly@nzsir.com

















“With an international brand name like Sotheby’s over your door there is an expectation for your team to produce exceptional performance and results. No easy task in one of the New Zealand’s most lacklustre periods in residential home sales for many years.
It is a credit to you that you identified a legitimate buyer for our legacy property only days after the restraints were lifted and shepherded them to a successful sale. We were very impressed with Sotheby’s professionalism and international reach.
I would have no hesitation in recommending you and your team to anyone wanting excellent service in the listing and sale of their property. Congratulations Greg on a job well done in arduous and frustrating circumstances.”
“If you are looking for a professional and top flight agent to successfully market your property, you cannot go past Greg Dennerly. Our unique waterfront property on Waiheke Island required specialist prestige property sales experience and Greg absolutely delivered a top quality result. From working with us to meet our needs to effectively qualifying leads, Greg skillfully managed the negotiations to a successful and outstanding outcome. Greg is easy to work with and offers superior knowledge and great communication. We would unreservedly recommend Greg to anyone looking to market their property.”
“Unreserved recommendation for New Zealand Sotheby’s International Realty agent Greg Dennerly. From the get-go, to she’s-sold, this guy has every “i” dotted and “t” crossed with a perfectly targeted and executed marketing program, supportive and impressive staging advice and support, ensuring the widest local, national and international reach for the perfect buyer to find their dream home.”
“Thank you for your efforts Greg and the great result you achieved in such a short timeframe. I’m sure your knowledge and skill made the difference. You are The Point Apartments expert and we have already recommended you to others in the building.”
“Greg was an absolute pleasure to deal with. He educated us along the way and made us feel very comfortable and informed during the buying process. He did everything to ensure the best result for both parties. Thank you for getting us into our first home, we love our new place and you made it such a positive experience for us.”
“Greg, combined with the brand power of Sotheby’s got us a fantastic result. From the beginning until the end, Greg guided us all the way through our sale process. He is a consummate professional, and we would gladly recommend and use him again.”
“Margaret and I would like to thank Greg very much for the sale of our apartment. Greg’s enthusiasm and communication skills made the whole process very easy and the results exceeded our expectations. He has an excellent understanding of marketing high value homes including an understanding of leasehold issues. His ability to focus on each campaign differentiates him from the high volume agencies. I am happy to recommend Greg to any prospective vendor.”
“We would like to thank Greg for his perseverance and hard work achieving the sale of our apartment. Greg maintained an exceptional degree of professionalism throughout the process even during some of the more challenging moments. His extensive knowledge of leasehold properties in this market and continual focus on our property resulted in the best possible outcome. Al and I thoroughly enjoyed working with Greg and have no hesitation recommending him.”
“Greg and Lisa-Jane exhibited complete dedication and professionalism to the successful sale of my beach house. They went beyond the call of duty with the energy and ideas they put into the process. I felt not only supported and completely informed but was impressed with how easy it was to work with them. They understood the market and the product. I would be very happy to work with them again.”
LOCAL RESULTS
$2.275B+ NATIONWIDE SALES 2025
30 OFFICES 240+ AGENTS
160+
SUPPORT STAFF
AUCKLAND: PONSONBY REMUERA
EASTERN BAYS
SOUTH EAST NORTH SHORE
BAY OF ISLANDS
NORTHLAND
WAIHEKE ISLAND
HAMILTON
CAMBRIDGE TAUPO
ROTORUA
HAVELOCK NORTH
PALMERSTON NORTH
MASTERTON
KAPITI HUTT VALLEY
GREYTOWN
NELSON WELLINGTON
MARLBOROUGH
CHRISTCHURCH: CHRISTCHURCH CITY SUMNER
The backbone of a successful agency is the quality and depth of its database. The more quality clients you have the more enquiry and interest can be generated in a property, which drives up the end value.
At NZSIR we have been building our database since 2003 to what is now over 200,000 high quality clientele from around New Zealand, Australia and the world.
With over 240 agents operating nationwide, including many of the country’s most experienced top performers, you have the benefit of your property being exposed to each of these agent’s database contacts. This directly assists in driving more buyers to your property. More buyers competing for your property leads to the best possible sales outcome - your benefit from choosing a high performing team of collaborative experts.
This combination of an industry leading database, a team of exceptional professionals, and the world’s best real estate marketing and referral network, is why we have set the most residential records across New Zealand.

200,000+
NZSIR DATABASE
Our marketing expertise gives your property a powerful advantage in the competitive real estate market. Our command of the traditional promotional channels such as print media, promotional flyers and property signage lead the industry.
This is matched by our mastery of promoting your property in the digital space - online display advertising, property eBooks, video, and virtual tours.
Combined with our real estate website partnerships - Trade Me, OneRoof, realestate.co.nz and homes.co.nzyou can be sure that your property marketing is targeted, compelling and effective.







Our website offers an immersive digital experience for today’s real estate consumers, with state-of-the-art technology and website best practice. This is where your home will get the attention it deserves.

3.2M VISITS - AV. 260,000 VISITS PER MONTH
4.1M PROPERTY PAGE VIEWS 66% MOBILE VISITS
We craft compelling social media content for our channels and to date have achieved over 15.7M impressions via our mix of digital and social marketing. Add to this our agent network of over 200 social media channels and our message reaches an impressive audience of highly relevant and engaged individuals.
In addition to our national channels, we have regional social channels where we promote our premium properties through organic and paid social content.
Our national YouTube channel features our portfolio of excellent homes through engaging and meticulously crafted professional videography. With 19,400 hours’ watch time and over 1.3M video views in the past 12 months, our reach brings the world to your home.

15.7M DIGITAL IMPRESSIONS 1.3M
28,950+
YOUTUBE VIDEO VIEWS
SOCIAL MEDIA AUDIENCE
19,400 HOURS OF WATCH TIME
Property Style is our national lifestyle and property magazine, showcasing the very best homes from across New Zealand alongside engaging stories featuring influential creatives and entrepreneurs. Every exclusive residential listing receives a complimentary quarter-page advertisement*, placing your property directly in front of our highly qualified audience.
With a print run of more than 70,000 copies annually across four issues, and a widely distributed eBook edition linked on every email sent by the NZSIR team and promoted through company and agent EDMs and social channels, Property Style delivers exceptional exposure to an engaged and affluent audience.
Listing
70,000+ ANNUAL PRINT DISTRIBUTION

MAXIMIZE YOUR PROPERTY’S VISIBILITY WITH PROPERTY STYLE UPGRADES
Property Style upgrades amplify your listing’s reach with a complimentary package of promotional tools, ensuring maximum exposure to the widest audience. Ask your agent about the upgrade options, and get the most out of your Property Style listing.
28,950+
and conditions apply.
JACK'S POINT, QUEENSTOWN
Over the last two centuries, Sotheby’s auction house has built an iconic brand with unparalleled prestige. Today, we are all one brand with the same elevated standards and exemplary service. We harness the global power of the Sotheby’s name and its proprietary database of over 1 million clients to create unique opportunities and introduce your property to the most qualified buyers all around the world.
The properties represented by our network are exclusively promoted to the affluent clients of Sotheby’s auction house through events, signature publications, digital newsletters and The Collection program, which showcases a curation of notable and private listings.
1M+
GLOBAL SALES 2025
CLIENT DATABASE






Existing high net worth international clients in New Zealand are often referring us to friends, colleagues and family offices around the world. The relationships these high net worth individuals have with each other is built on trust, discretion and effectiveness. Our colleagues in San Francisco, New York and London deal with some of the wealthiest people in the world and when those clients are interested in New Zealand, they are referred directly to New Zealand Sotheby’s International Realty.



For the first time in years, New Zealand’s property market is open to a broader pool of international buyers. Changes to the Active Investor Plus visa are bringing high-net-worth individuals not just to invest, but to put down roots — and for many, that means owning property here.
At New Zealand Sotheby’s International Realty, we are already working with AIP-qualified buyers, both locally and through our global network, who are actively seeking to purchase property in this market. For properties above $5 million, we can connect you directly with this audience. These are motivated, well-resourced individuals with both the intent and the means to move.
New Zealand Sotheby’s International Realty is part of a global network spanning 26,000 agents across 86 countries, with NZD $11.8 billion transacted through referrals in 2025 alone. Our clients are high-networth and ultra-high-net-worth individuals who have long-standing relationships with our brand and its people.
International demand extends well beyond AIP eligibility. Australian and Singaporean buyers can purchase freely in New Zealand, and expat New Zealanders remain a highly active segment of the market. These audiences are already engaged with our agents, both locally and globally.
Wherever the right buyer is, here or offshore, we know how to reach them, and how to position your home to capture their attention.


With the power of the Sotheby’s International Realty® network, we connect New Zealand’s finest properties with buyers from around the world – delivering exceptional results. Our global marketing platform ensures your property is seen by discerning buyers in key international markets, maximising exposure and achieving premium outcomes.
511 & 513 Riddell Road, Glendowie, Auckland
NZSIR OFFICE: Eastern Bays
SOLD DATE: March 2026
BUYER LOCATION: Korea

81 Arney Road, Remuera, Auckland
NZSIR OFFICE: Co-list Auckland
SOLD DATE: May 2025
BUYER LOCATION: Singapore

Sold in just 18 days after six months on the market with another agency, achieving 20 viewings and three offers.
489 Riddell Road, Glendowie, Auckland
NZSIR OFFICE: Eastern Bays
SOLD DATE: November 2025
BUYER LOCATION: New York

PARK STREET, QUEENSTOWN
63 Broadmeadows Road, Tamahere, Hamilton
NZSIR OFFICE: Cambridge
SOLD DATE: February 2025
BUYER LOCATION: Australia

NZSIR OFFICE: Hamilton
SOLD DATE: January 2025
BUYER LOCATION: Sydney

Relocating to New Zealand for a career opportunity, the buyer first discovered the property on sir.com. After making contact with the agent, they visited for an initial viewing, returned for a second, and secured the purchase within a week.
16 Awanui
819 Maungatautari Road, Lake Karapiro
NZSIR OFFICE: Cambridge
SOLD DATE: May 2025
BUYER LOCATION: Perth, Australia

Purchased sight unseen by expat buyers returning from Australia after 30 years, seeking a premium lakeside residence.
LAKE HAYES, QUEENSTOWN
138 Whites Road, Ohoka, Waimakariri
NZSIR OFFICE: Christchurch
SOLD DATE: March 2025
BUYER LOCATION: Australia

After receiving no offers with another agency, the property sold by Private Treaty to a young family relocating from Perth to New Zealand.
JACK'S POINT, QUEENSTOWN
NZSIR OFFICE: Hamilton
SOLD DATE: April 2025
BUYER LOCATION: California

A retiring buyer discovered the property on the eve of the deadline and moved swiftly to secure it within 24 hours.
890 Grovernors Bay Road, Banks Peninsula, Canterbury
NZSIR OFFICE: Christchurch
SOLD DATE: June 2025
BUYER LOCATION: Australia

Sold at auction to a buyer relocating from Australia to be nearer
6 Whitehead Place, Nelson
PARK STREET, QUEENSTOWN
NZSIR OFFICE: Nelson
SOLD DATE: February 2025
BUYER LOCATION: Canada

A returning Kiwi and his Canadian wife, seeking to raise their family in the quintessential New Zealand lifestyle, secured this home amid strong local interest.
This side-by-side comparison of key real estate players highlights our market-leading advantages and the unparalleled opportunities we provide on a global scale.
Sotheby’s International Realty® is the only truly global luxury real estate brand with over 26,100 Sales Associates working in more than 1,100 local offices across 86 countries and territories. Our brand’s white glove referral program is a key differentiator, allowing network members to connect millions of buyers and sellers on a truly global scale.
Your exclusive listing with NZSIR will also ‘cascade’ onto 21 industry leading Sotheby’s International Realty™ affiliate websites around the world, maximising international exposure and reaching highly-qualified global clients through exclusive channels, at no additional cost.

26,100
1,100+
The relationships we have with our APAC offices is particularly strong. We are regularly conducting international presentations into these markets via our APAC offices and their valued databases. Most recently, our affiliate offices in Sydney, Brisbane, Gold Coast, Hong Kong, Shanghai and Los Angeles have been providing our exclusive properties in New Zealand with high net worth buyer clientele.
This relationship has resulted in global referred sales across our network of over NZD$11.8billion in 2025 and is a direct result of the Sotheby’s International Realty® brand being known and trusted by high net worth clientele in these markets.
This is something no other residential real estate agency in New Zealand can provide to vendors.

Our global website sothebysrealty.com attracts over 3.5 million visitors each month, immersing them in your home through rich content such as high-resolution photography, ultra-high-definition videos and virtual reality tours.
Listings from around the globe can be accessed seamlessly on any device.
The rich and relevant content enables our global website to achieve the best ranking positions in search engines like Google, maximising the chances for a buyer to find your home.
OUR CONNECTIONS BECOME YOUR CONNECTIONS
The Sotheby’s International Realty® brand creates exclusive content on multiple social media platforms and engages with more than a million followers each day.
Our award-winning YouTube channel has more subscribers than any other real estate brand.
Our press office fosters relationships with leading media outlets who send buyers to our website and your property. We are the most profiled luxury real estate brand in the news.

The exposure and worldwide reach of our listings sets us apart. Our global media partners include the most authoritative news, lifestyle, and financial voices, as well as real estate-centric websites.
When you list with us your property is showcased globally on sothebysrealty.com and syndicated to a number of international media powerhouses such as The Wall Street Journal, Financial Times and Luxury Estate, to name a few.
With our unparalleled international connections, we are the most likely New Zealand-based real estate company to reach international buyers or expats looking to return home.
Thank you for considering New Zealand Sotheby’s International Realty for the sale of your property.
We are committed to delivering premium service and premium results. Our 20 years in the New Zealand market and consistent record beating sales are a testament to that. When you partner with us you get the benefit of working with the very best real estate professionals whose commitment to getting you a superior result is second to none.
Local expertise. A national network. Global reach. Premium experience. We tailor our service to the distinctive qualities of your home. Because every property is 1 of 1 - just like you, just like us. We look forward to working with you to sell your property.

Kind Regards

Greg Dennerly AREINZ

Lisa-Jane Dennerly
Owners of New Zealand Sotheby’s International Realty Auckland Eastern Bays
393 Tamaki Drive
St Heliers, Auckland 1071


