More room for life. Without leaving the place you love.

Begin with the problem the extension needs to solve. Write down what is not working, how you want daily life to improve and which parts of the existing home may be affected. Then gather any plans, surveys or property information you already have. This creates a useful brief before the conversation becomes fixed around a footprint.

No. Early conversations can begin with your goals, property location, the spaces involved and whatever information you currently have. Builder input may help identify construction questions and missing information while choices remain flexible. It does not replace design, engineering or approval advice where those services are required.

Most substantial home extensions are likely to require building consent, and some sites or proposals may also need planning or other specialist input. The exact pathway depends on the property and proposed work. Stable Group may independently assist with planning, design, drafting, architectural services and council consent requirements before construction begins. Neda Builda provides construction delivery.

There is no responsible generic figure without understanding the site, scope and existing home. Size matters, but so do structure, access, drainage, services, design complexity, approvals, finishes and the amount of existing building affected. A useful cost discussion begins after the priorities and likely dependencies have more definition.

The overall journey may include site investigation, design, specialist input, approvals, selections, construction planning and the build itself. The duration depends on the scope, site, documentation, decision-making, availability, weather where relevant and conditions found in the existing home. A credible programme needs project-specific information.

Sometimes. It depends on where the extension connects, which rooms and services are affected and whether occupied areas can be separated safely and practically. Children, pets, working from home, access, noise and utility interruptions also matter. For some projects or stages, temporary accommodation may be the calmer option.

It should belong with the existing home, but that does not always mean copying every detail. Some projects benefit from continuity in form and materials; others use a clear but carefully resolved contrast. The important questions are proportion, character, junctions, weather protection and how the old and new spaces feel together.

A sloping site does not automatically prevent an extension, but it can affect foundations, retaining, drainage, access, earthworks and construction sequencing. The degree of complexity depends on the particular site and concept. Appropriate site information and specialist advice are needed before confirming what is practical.

Existing foundations, framing, drainage, cladding, services, moisture or previous alterations may reveal conditions that were not visible during early planning. Investigation can reduce uncertainty but cannot remove every unknown. A sensible scope and contingency approach should recognise that work is connecting to an existing building.

It depends on whether the existing footprint can solve the underlying need. Rearranging rooms may improve flow without adding area, while some needs genuinely require more space. Compare how each option affects layout, site, cost, disruption and future use before deciding. In some homes, a coordinated renovation and modest extension may be the better response.

Builder input can be useful while important design and sequencing decisions are still flexible. You do not need finished plans to begin a conversation. Early involvement can highlight construction access, existing-building interfaces and information that should be resolved next, while the appropriate designers and specialists retain responsibility for their own work.