Mr & Mrs Elias specialise in architectural apartment renovations across Sydney, delivering considered design and expertly managed construction.

We believe every renovation should reflect the way you live, balancing design integrity, functionality and longevity.

Our integrated team of architects, designers and specialist home renovation builders in Sydney guides each project from initial concept through to completion and aftercare, simplifying what can otherwise be a complex process. With deep experience in Class 2 and strata environments, we understand the nuances of apartment living and design spaces that feel refined, resolved and enduring.

To learn more about how we work, explore our process or view our latest projects.

A design-led, architectural guide to planning your apartment renovation in Sydney

Renovating an apartment requires a considered approach, combining technical understanding with careful planning and coordination. Unlike a house, apartment renovations take place within shared environments, where by-laws, access, noise restrictions and engagement with the owners corporation must all be addressed.

With extensive experience delivering apartment renovations across Sydney, we guide clients through this complexity while maintaining clarity, control and alignment with the design intent from the outset. This apartment renovation checklist outlines the key considerations for a compliant, well-resolved project.

See how we approach apartment renovations in practice.

Apartment renovation checklist — 8 key steps

1. Define your goals and gather inspiration

Every successful apartment renovation begins with clarity. Consider how each space should function, how the apartment supports day-to-day living, and where improvements will have the greatest impact.

When renovating an apartment, inspiration should extend beyond finishes to include storage solutions, spatial flow and long-term usability. Mood boards, reference imagery and material samples help establish direction early and inform your renovation budget.

We work closely with you to translate ideas into a realistic scope for your apartment renovation.

2. Engage the right licensed builder and project team

All apartment renovations in NSW must be completed by a licensed and insured builder. Engaging the right team is critical when renovating an apartment, as poor coordination can lead to delays, compliance issues or challenges during approvals.

As a design and construct practice, our architects, designers, trades, site managers and project managers work as an integrated team. This ensures each apartment renovation is carefully planned and delivered with consistency from concept through to completion.

3. Plan the logistics of apartment renovations

Logistics are a key consideration in apartment renovations. Before works commence, planning should account for approved working hours, noise limits, lift access, deliveries, contractor parking, waste removal and communication with neighbours.

These elements are incorporated into every apartment renovation plan to support a smooth and well-managed construction process within the building.

4. Work closely with the owners corporation

When renovating an apartment or unit, approval from the owners corporation is typically required, depending on the scope of works.

We prepare detailed scopes of work, drawings and supporting documentation to assist with approvals and make the strata process clear and efficient.

5. Understand strata by-laws and common property

Every strata building operates under its own by-laws, which determine what can and cannot be altered during an apartment renovation, particularly where works may impact common property.

Common property can include structural elements, services, slabs and waterproofing. Certain works within an apartment renovation – such as plumbing changes, waterproofing or structural modifications – may require additional approvals or a registered by-law, depending on the building and scope.

6. Identify cosmetic, minor or major renovations

In NSW, apartment renovations are generally classified as cosmetic, minor or major works.

Cosmetic works such as painting generally do not require approval. Minor renovations, including some flooring or internal alterations, may require approval. More complex works – such as structural changes or works affecting common property – can require formal approval and, in some cases, a by-law.

Correctly classifying your apartment renovation ensures approvals are handled efficiently and without unnecessary delays.

7. Understand the limits of an apartment renovation

Apartment renovations are influenced by structural and building constraints. Internal walls may be load-bearing, and relocating plumbing or electrical services can require structural drawings, slab scanning and engineering input.

Assessing feasibility early ensures the proposed design is practical, compliant and aligned with the building’s limitations.

8. Respect the building community

Apartment buildings are shared environments, and consideration for neighbours is essential. Contractors must comply with approved working hours, access rules and noise regulations.

We manage communication with neighbours, issue courtesy notices and liaise with strata managers throughout the renovation to minimise disruption and maintain a well-coordinated process.

Start your Sydney home renovation

At Mr & Mrs Elias, we believe exceptional home renovations are defined by both the final outcome and the experience of creating them. Through a structured design and construct approach, our Sydney renovation specialists deliver refined, enduring apartment homes tailored to contemporary living.

To learn more about how we work, explore our process or view our latest projects.