New builds, renovations, extensions, granny flats and more across Auckland. E4 Builds manages your project from start to finish. Honest quotes, clear communication, quality results.

If you're changing how an existing space works, that's a renovation. If you're adding floor area to the house, that's an extension. If you're adding a separate self-contained dwelling on the same section, that's a granny flat or minor dwelling. If you're starting from nothing, that's a new build. Not sure? Describe what you want to end up with and we'll tell you which route is simplest and cheapest.
Yes, and most of our work is exactly that. A renovation often takes in the kitchen and bathroom, and an extension usually means reworking the rooms it connects to. You get one quote, one timeline and one point of contact rather than separate jobs booked back to back.
Both. A granny flat is self-contained with its own kitchen and bathroom, and since 15 January 2026 one of up to 70m2 can be built without building consent where the site meets the exemption conditions. A sleepout is a sleeping room only, with no kitchen or bathroom, and has its own separate exemption pathway. We check which suits you on the first visit and handle the council notifications either way.
Yes. We coordinate everything, plumbers, electricians and tilers included, so you deal with one person instead of juggling multiple contractors.
Yes. We'll tell you upfront whether your project needs building consent from Auckland Council, prepare and lodge the application, and manage inspections through to code compliance. Consent has a statutory 20-working-day processing clock, which we build into your timeline.
Yes. Villas, bungalows and post-war brick-and-tile make up a lot of what we do. Older homes throw up more unknowns once the linings come off, which is why we build a contingency into the budget and talk you through anything we find before acting on it.
A free on-site visit. We look at the space, talk through what you want, and come back with an itemised quote and a timeline. No charge, and no obligation to go ahead.
