Treadwell Gordon

Treadwell Gordon Lawyers delivering results since 1869. Your success is our success. The firm’s telephone number was 1 in Whanganui’s earliest telephone directory.

One of the Oldest...

In March 1869 CH Borlase arrived from Wellington to practice in Whanganui, before joining WH Barnicoat to form Borlase & Barnicoat. Meanwhile, W J Treadwell set up practice in 1892, and shortly after joined T Lloyd to form Treadwell & Lloyd. GS Gordon practised with C Burnett from 1904 to 1907.

1907 saw the firms come together and be known as Barnicoat Treadwell & Gordon. With Barnicoat passing away in 1909, the firm simply became Treadwell & Gordon. Three generations of Treadwells practised with the firm over 80 years. W J Treadwell was borough solicitor. His son C Treadwell joined in 1919 and practised until 1974, as City solicitor. His son J Treadwell joined in 1959, and carried on the family business until 1972. GS Gordon's career could be rightly described as the "Father of the Legal Profession in Whanganui". GS Gordon’s grandson Gordon Swan joined us in 1951 and is still here. His daughter Jeannie Warnock was appointed to the partnership in 1983, and now practises for a prominent Wellington firm. Three partners of Treadwell Gordon have been appointed as Judges. Bryan Haggitt was appointed as a Judge of the Supreme Court in 1959, John Treadwell, a District Court Judge in 1972, and Michael Lance as a District Court Judge in 1988. In 1989 the firm widened its provincial links to merge with Coleman & Co, a long established Waverley firm. Jim Coleman has been practising in Whanganui with the firm since 2007. Since 2010 we’ve been growing in the region, merging with Flack Brown in 2014 and extending our offices to Taihape and Ohakune as well.

What you see at an open home is only part of what you are buying.Before you sign an agreement there are important detail...
11/10/2026

What you see at an open home is only part of what you are buying.

Before you sign an agreement there are important details to check about the property, your finance and the terms of your offer. A few early checks can help you avoid stressful surprises later.

Our recent blog covers key things to look at before committing to a purchase.

Read the full blog here:

Before you sign an agreement, it’s worth slowing down and making sure you have the right information. A property agreement is legally binding, and a few early checks can help you avoid stressful surprises later.

Our property team helps buyers and sellers understand what they are signing, identify potential issues and keep the lega...
05/10/2026

Our property team helps buyers and sellers understand what they are signing, identify potential issues and keep the legal process moving clearly from start to finish.

Before a sale or purchase reaches settlement, there may be conditions to review, due diligence to complete, finance to confirm and ownership details to get right.

Four people, one shared job: making a hard time a little easier.Behind our Trusts, Wills and Estates work is a team who ...
28/09/2026

Four people, one shared job: making a hard time a little easier.

Behind our Trusts, Wills and Estates work is a team who see families at some of their most uncertain moments. Director Brittany Gibson leads the team, with Registered Legal Executives Stephanie, Frances and Rebecca handling everything from wills and probate to estate administration and trust matters, often stepping in when things have gotten complicated or overwhelming.

What connects them is how they work. Steady, clear, and genuinely invested in getting families through it.

Director Brittany Gibson has been representing us on the netball court this season! Check out the Kaierau Treadwell Gord...
22/09/2026

Director Brittany Gibson has been representing us on the netball court this season! Check out the Kaierau Treadwell Gordon C2 team in their awesome warm-up kit.

We're proud to support local.

Treadwell Gordon has been part of this region for generations. Long enough to have supported grandparents, parents and n...
15/09/2026

Treadwell Gordon has been part of this region for generations. Long enough to have supported grandparents, parents and now their children with their legal matters.

Staying connected to a community means staying present in it. That's why we have offices throughout the region, making it easy for our clients to access help close to home.

Amelia joined Treadwell Gordon's litigation team ready to learn on the job, and has built the kind of confidence that on...
13/09/2026

Amelia joined Treadwell Gordon's litigation team ready to learn on the job, and has built the kind of confidence that only comes from being trusted with real matters early on.

Land gets bought and sold, businesses get restructured, families grow and change, and wills don't always keep up.Our per...
06/09/2026

Land gets bought and sold, businesses get restructured, families grow and change, and wills don't always keep up.

Our personal law team works across wills, trusts, estates and conveyancing, and one of the most common things we come across is a will that suited someone's life years ago but no longer matches it.

If yours hasn't been looked at in years, now's a good time to check everything still works as intended.

Some estates are straightforward enough that families manage them without help.Frances says the estates that get complic...
31/08/2026

Some estates are straightforward enough that families manage them without help.

Frances says the estates that get complicated usually involve property, farming or business assets, family trusts, blended families, or beneficiaries who are hard to track down. Those are the situations where a wrong step early on causes real problems later, not because someone did something wrong on purpose, but because they didn't know what to look out for.

Her advice: if you're not sure which situation you're in, it's worth finding out before you start rather than after something's gone wrong.

Zeah joined Treadwell Gordon as a graduate still finding her feet. Now, she's built a career and a sense of belonging in...
26/08/2026

Zeah joined Treadwell Gordon as a graduate still finding her feet. Now, she's built a career and a sense of belonging in Whanganui.

24/08/2026

As a Replay - NZ Community Collection point, we're making it easier for our community to get involved.

When kids have access to the gear they need, they show up, participate, and local clubs stay alive. Replay helps make that happen, and so can you.

If you have gear gathering dust at home, drop it into your nearest Treadwell Gordon office before 31 August.

Address

Cnr Bates Street And Somme Parade
Whanganui
4500

Opening Hours

Monday 9am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 9am - 5pm

Telephone

+6463490555

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