Sydney-Inspired Coastal Homes for a Bay of Plenty Development
Some development sites require more than planning approval. They need a clear architectural vision that helps future buyers understand what the land could become.
For this project, Smith Architects developed a residential concept for three homes in a Bay of Plenty subdivision. The intention was to give the development a strong architectural identity while ensuring each residence maintained its own character.
The design thinking, led by Smith Architects director Phil Smith, explored how contemporary coastal architecture could be interpreted for the Bay of Plenty landscape. The result is a concept that combines architectural clarity with a relaxed sense of living, creating homes that feel refined, calm and connected to their surroundings.
Modern Coastal Architecture New Zealand
The starting point for the concept was the relaxed architectural language often seen in Sydney’s coastal suburbs.
Homes in areas such as Bondi, Bronte and the Northern Beaches combine strong contemporary forms with natural materials and an emphasis on indoor outdoor living. They are modern without feeling rigid, and luxurious without becoming overly formal.
Phil Smith describes the influence as less about copying Sydney architecture and more about understanding the qualities that make those homes successful. They balance confident design with a sense of ease, using natural materials, generous light and layered forms to create houses that feel open, relaxed and liveable.
For this project, those ideas were interpreted in a way that feels authentic to coastal New Zealand and to the Bay of Plenty environment.
Architecture for Three Homes Within One Subdivision
Although the concept covers three separate sites, the architecture was developed as a cohesive collection of homes.
Approaching the project this way ensures the subdivision feels curated rather than fragmented. Each residence shares a consistent architectural language while still maintaining its own identity.
One home explores a lower, more horizontal form that emphasises connection to garden and landscape. Another introduces greater vertical layering, allowing the architecture to step and shift through a series of volumes. The third balances the two approaches, combining strong indoor outdoor living with a sculptural exterior composition.
Developing the three homes together allowed the architecture to feel connected across the subdivision while still ensuring each house stands comfortably on its own.
Designing for the Bay of Plenty Coastal Environment
Architecture in the Bay of Plenty must respond carefully to the coastal environment.
Salt laden air, strong ultraviolet light and changing coastal winds influence how buildings perform and how homes are experienced over time. These conditions informed the concept from the beginning.
Phil Smith notes that coastal architecture requires materials and detailing that age well and remain durable in challenging environments. Material selection, shading elements and the orientation of outdoor spaces were all considered with these conditions in mind.
The sites themselves are shaped by mature trees and surrounding greenery. Rather than removing these natural features, the architecture works around them.
In summer the tree canopy softens strong sunlight and provides shade. In winter the absence of leaves allows sunlight to reach the homes more easily. This seasonal shift introduces a natural rhythm to the environment and strengthens the relationship between architecture and landscape.
Material Palette and Architectural Character
Materiality plays a central role in the architectural concept.
The palette combines travertine stone, cedar timber, black steel and large areas of glazing to create homes with warmth, texture and depth.
Travertine forms a defining element of the design. Phil Smith describes the stone as having a honey toned warmth and subtle texture that brings a sense of quiet luxury to the architecture. The natural variation in the stone allows light to move across its surface throughout the day, giving the building a richer visual presence.
Cedar timber introduces warmth and softness, balancing the solidity of stone and metal. Timber elements also help the architecture feel more connected to the landscape and surrounding planting.
Black steel detailing provides contrast and definition. These elements frame glazing and structural edges, adding crisp lines that sharpen the architectural composition.
Louvres and shading elements add another layer to the façade. They filter light, provide privacy and create shifting patterns of shadow that change throughout the day.
Together these materials create architecture that feels calm and refined while still rich in character.
Layered Architectural Forms and Spatial Depth
A key design move across the homes is the use of layered architectural forms.
Rather than presenting each building as a single block, the architecture is composed of volumes that extend forward and recess slightly. Phil Smith describes this approach as a subtle “push and pull” within the building form.
This strategy creates depth and shadow across the façade while helping reduce the perceived scale of the houses. The buildings feel more human in proportion and more responsive to their landscape.
The layered forms also allow terraces, canopies and recessed outdoor spaces to be integrated naturally into the architecture.
As sunlight moves across the buildings throughout the day, these planes create shifting shadows and highlights that bring the materials to life.
Indoor Outdoor Living as a Core Design Principle
Indoor outdoor living sits at the heart of the concept.
Large sliding glass panels allow living spaces to open fully onto terraces and covered outdoor areas. Phil Smith often describes glazing not as a wall but as a movable boundary between interior and exterior space.
When the glass panels slide away, living areas extend naturally into outdoor rooms. The home expands outward and the separation between inside and outside begins to dissolve.
Deep roof overhangs and architectural canopies provide shelter from sun and wind while maintaining openness and light.
This approach reflects the lifestyle expectations of coastal New Zealand, where outdoor living forms an essential part of everyday life.
Passive Design and Natural Comfort
Passive environmental thinking was incorporated early in the concept.
North facing glazing allows the homes to capture winter sunlight, helping warm interior spaces during cooler months. At the same time, deep roof overhangs help control the intensity of the higher summer sun.
Large openings also support natural cross ventilation, allowing the houses to be opened up during warmer periods to encourage airflow.
The mature deciduous trees on the sites reinforce this strategy. Phil Smith highlights the value of the dappled summer light they provide, as well as the increased winter sunlight that reaches the homes once the leaves fall.
These natural environmental shifts help create homes that feel comfortable across the seasons.
Interior Atmosphere and Spatial Experience
The interior design direction reinforces the architectural mood of the homes.
Bathrooms are imagined as quiet retreat spaces using natural stone, warm lighting and sculptural fittings to create a calm and spa like atmosphere.
Bedrooms emphasise softness and privacy through layered lighting, darker material accents and restrained palettes that encourage rest.
Kitchen and living areas form the social centre of the homes. Generous islands, natural stone surfaces and timber cabinetry create spaces that feel both practical and sculptural.
Large glazing connects these interior spaces directly to terraces and gardens, allowing light and landscape to become part of the everyday living experience.
Architecture for Clients Who Value Expertise
For developers and homeowners alike, architectural concepts like these help communicate the potential of a site before construction begins.
A clear architectural vision allows buyers to understand the quality of the homes, the atmosphere of the spaces and the lifestyle the development offers.
Clients who value expertise, thoughtful design and carefully considered architectural outcomes often look for this level of clarity early in the process.
By developing a cohesive concept across three homes, Smith Architects, led by Phil Smith, have helped demonstrate how the subdivision could evolve into a collection of distinctive coastal residences that respond to their environment while delivering a strong architectural identity.