Ōmokoroa from the Air: Alf Rendell and the Unsworth Subdivisions

From Tauranga City Library’s archives

A monthly blog about interesting items in our collection

Today, it is difficult to imagine Ōmokoroa Point as it appeared in the early 1950s. Streets lined with homes, holiday houses, reserves and community facilities now occupy land that was once largely open farmland. The Unsworth Subdivisions at Ōmokoroa from the 1950s through to the 1970s, represent an important chapter in the transformation of the peninsula from farmland to a seaside community.

In 2004, Tauranga City Libraries received a donation from Helen Unsworth, containing records, files, plans and hand-coloured photographs relating to her parents' Ōmokoroa subdivisions over the years. These materials provide a valuable record of the area's growth and the role the Unsworth family played in shaping the community that exists today.

Aerial of Ōmokoroa 1956 (hand-coloured photograph by Alf Rendell) - Te Ao Mārama - Tauranga City Libraries  Photo 21-1307

(The Unsworth farm is across the centre of the aerial photo, showing the new road and its subdivision and butting onto Gerald and Myrtle Crapp's farm on the actual point). 

A Peninsula on the Cusp of Change

Allan and Nelle Unsworth purchased 68 acres on Ōmokoroa Point in 1953, and over the following decades, gradually subdivided the property, creating residential sections. The Unsworth's property originally extended across much of the width of the peninsula, bounded by neighbouring farms and framed by steep coastal land and beaches. It was adjacent to the houses at Ōmokoroa Beach.

When Allan and Nelle Unsworth purchased the farm from Ira and Jean Thomas, their intention was not to create a residential subdivision but to establish a model farm on what was regarded as some of the district's highest-quality farmland. However, circumstances beyond their control changed those plans. In 1954, major slips below the farm damaged the only road providing access to the Point, making it necessary to construct a new road through their property. Permission was subsequently granted to subdivide land along the new roadway. Then, in 1956, the Education Department purchased five acres from the upper part of the farm for the construction of a new school.

Aerial of Ōmokoroa 1956- Photo 21-1305

The new superior stretch of road opened the peninsula to easier access and made new subdivisions more economically viable. What began as a practical response to changing circumstances, evolved into one of the largest private subdivisions undertaken in New Zealand at the time. However, the development attracted the attention of Inland Revenue, which argued that the subdivision profits should be taxed. It was a test case for New Zealand to establish a new legal principle. Allan spent years fighting what he considered an unjust assessment,ending up with the Inland Revenue dropping the case in 1965.

As happened in many coastal communities around New Zealand during the post-war decades, improved roads, increasing car ownership and growing interest in holiday living and retirement, including from overseas, created demand for coastal sections beyond the main urban centres.

Archival records held in Pae Korokī (Ams 259) document this evolving process through plans, financial papers, and promotional material spanning the 1950s to the 1970s. These include detailed survey plans for successive subdivision stages, illustrating how the land was incrementally opened up for development.

 

Subdivision Plans over the years - Te Ao Mārama - Tauranga City Libraries Ams 259

Marketing the Coastal Dream

The Unsworth subdivisions were notable not only for the number of sections created, but also for the sophistication of their marketing. Sections were promoted through newspaper advertising, printed brochures and even screen advertising at Tauranga's Odeon Theatre in Elizabeth Street, stating: "You've seen the rest — now buy the best."  Demonstrating his entrepreneurial spirit, Allan Unsworth also, promoted the subdivision from the driver's seat, using his car as a mobile advertisement to attract potential purchasers.

Reg Ellis and Allan with Reg's Kingfish, 1969 (Helen Unsworth Collection). At 13 Coppelia Avenue, Ōmokoroa Point, new house with farmland in the background and tractor shed on other side of fence. The tractor shed is still in use at the Ōmokoroa Settlers' Hall.

For many New Zealand families, the newly created sections offered a rare opportunity to own a piece of waterfront peninsula living at a time when coastal property was still within reach of ordinary households. The prospect of easy access to the harbour's fishing grounds was a major attraction. Fishing, being bountiful in those days, was a huge drawcard to the area - there was the wharf and a slipway for boat maintenance. 

What set Ōmokoroa apart from many other seaside settlements was Allan Unsworth's vision for the development. He was determined that the area would become a community of permanent homes rather than a collection of holiday baches. To maintain this standard, he encouraged prospective purchasers to build substantial houses and, if that did not suit their plans, he would direct them instead to the more affordable subdivisions emerging at Pāpāmoa at the same time. This approach helped shape the character of Ōmokoroa as a residential community rather than simply a seasonal holiday destination.

 

Cutting from Bay of Plenty Times advertisement for sections being sold by Allan Unsworth in Ōmokoroa - Tauranga City Libraries Ams 259

Alf Rendell's Aerial Vision

A distinctive feature of the Unsworth Subdivision was its innovative use of aerial photography. Renowned Tauranga photographer, Alfred Hugh (Alf) Rendell, captured images of Ōmokoroa at a time when aerial imagery was still relatively uncommon in local real estate promotion. 
 
Allan Unsworth commissioned a series of six small hand-coloured aerial images of the peninsula over the years. These photographs were not merely promotional; each purchaser received an image of the peninsula, creating a personal and tangible connection to their property and the community around them.

 

The Unsworth's homestead, "Kaharoa" (now 61 Ōmokoroa Road) - Te Ao Mārama - Tauranga City Libraries -  Photo 21-1269

A Lasting Legacy

This combination of careful planning and visual storytelling made the Unsworth Subdivision unique. Today, the surviving plans and photographs provide a valuable record of a formative moment in Ōmokoroa’s development.