Introduction to Urban Terrace House Renovation

Urban terrace house renovation presents unique challenges and opportunities for architects to blend historical elements with modern design. Alexandria House, a project in Alexandria, Australia by Lachlan Seegers Architect, exemplifies how thoughtful design can rejuvenate an old structure for contemporary living.

Overview of Alexandria House Project

Alexandria House, constructed in 1886, is part of a series of terrace houses that have historically shaped the local architectural landscape. By 2023, under the guidance of Lachlan Seegers Architect, the house underwent significant renovations to restore its original facade while completely redesigning the rear structure to meet modern standards.

Architectural Design and Heritage Preservation

Restoring the Historic Facade

The renovation preserved the street-facing façade, maintaining its historical integrity and contributing to the streetscape's character. This approach respects the building's past while addressing the needs of modern occupancy.

Innovative Rear Extension

The rear of the house was reimagined with a cast earth-colored pigmented concrete façade, designed as a permanent structure to contrast with the historical front. This new addition creates a formal order and provides a counterpoint to the chaotic rear lane, incorporating the existing mature Jacaranda tree into its design.

Interior Design and Spatial Configuration

Creating Distinct Circulation Patterns

The internal layout of Alexandria House introduces two main circulation paths: a linear axis from the front door to the rear lane and a diagonal passage that connects the kitchen to the rear façade. This configuration enhances the functionality of the home while maintaining privacy in the living and sleeping areas.

Integration of Natural Light

A skylight spans the full width of the roof between the party walls, a departure from typical terrace house designs. This feature, along with strategically placed voids and white-painted plate steel balustrades, maximizes natural light penetration and enhances spatial perception.

Material Palette and Sensory Experience

Earthy Tones and Rich Textures

The renovation incorporates warm, earthy hues through the use of pigments and aggregates in the construction materials. Features like ironbark wood and deep burgundy surfaces add depth and texture, creating a tranquil environment within the urban setting.

Shadow and Light Interplay

The architectural narrative of Alexandria House is enriched by the interplay between shadow and light. Deep burgundy ceilings reveal their color only when illuminated, contributing to the dynamic sensory experience of the space.

Environmental Considerations and Urban Context

Adapting to the Urban Environment

The design of Alexandria House is responsive to its dense urban context. By integrating the building with its environment, including the existing Jacaranda tree, the project demonstrates a commitment to sustainable urban development.

Enhancing Residential Privacy

The strategic architectural choices, from the orientation of the new additions to the internal circulation paths, are all geared towards creating a secluded retreat for the residents, shielding them from the bustling urban life outside.

The renovation of Alexandria House by Lachlan Seegers Architect stands as a profound example of urban terrace house renovation. It showcases how historical preservation can be seamlessly integrated with innovative design to create a modern, functional home that respects its heritage and embraces its future. This project not only revitalizes a structure but also contributes significantly to the architectural discourse on urban renewal and sustainable living in historic contexts.

All photographs are work of Rory Gardiner