Northcote - Auckland North Shore

Builder Serving Northcote -
Renovations, New Builds & More

O'Neill Construction carries out building work across Northcote and the wider Auckland North Shore. Run by William Tangohau - LBP licensed, NZCB member, 20 years in the industry - we handle renovations, new builds, kitchens, bathrooms, decks, fencing, and building maintenance. Based in Glenfield, Northcote is one of our most regularly worked suburbs. If you need a licensed builder Auckland, we're a short drive away.

Based at 56 Park Road, Glenfield. Serving Northcote, Auckland North Shore & wider Auckland.

5.0 / 5 - Google Reviews LBP Licensed NZCB Member Based in Glenfield Free Quote
What We Do

Building Services Across
Northcote & the North Shore

We cover the full range of residential building work - from a single room renovation through to a complete new build. Every job is quoted from a site visit and managed directly by Will. For full detail on any service, follow the links below.

House Renovations & Extensions

Full renovations, room additions, extensions, villas and bungalows.

House renovations service

New Builds

New homes, minor dwellings, granny flats, garages.

New builds service

Kitchens & Bathrooms

Kitchen renovations, bathroom renovations, full interior fit-outs.

Kitchens & bathrooms service

Decks & Outdoor Structures

Decks, pergolas, stairs, handrails.

Decks service

Fencing & Landscaping

Timber fences, retaining walls, raised gardens, pavers, pathways.

Fencing & landscaping service

Building Maintenance & Repairs

Cladding repairs, rot repairs, re-roofing, gutters, leak repairs.

Maintenance service
O'Neill Construction team on site — Northcote Auckland North Shore
20+
Years in Construction
Core Service Area

Northcote Is One of Our
Most Regularly Worked Suburbs

Northcote is about ten minutes from our Glenfield base - close enough that we can be on site for a morning quote and back on a job before afternoon. We work here regularly, alongside Birkenhead and Birkdale to the west, and the suburb has been part of our working patch for years.

The range of building work in Northcote is broader than most North Shore suburbs. At the Point, you have genuine character homes - early bungalows and villas, some of the oldest residential stock on the North Shore - where the work is typically sympathetic renovation rather than a full teardown. Further into the suburb, the 1960s and 1970s state and residential housing stock is being steadily updated: kitchens and bathrooms that haven't been touched in decades, extensions onto homes that were built to a smaller footprint, and minor dwellings being added to larger sections.

That range is something we're set up for. We do both: detailed renovation work in character homes where the materials and detailing matter, and practical build-and-extend jobs on the residential stock that makes up most of Northcote. Familiarity with both ends of the Northcote property market makes a difference when scoping what's actually in front of you.

We also work across Birkenhead, Birkdale, and Highbury from the same base - all neighbouring Northcote and sharing similar residential patterns.

Property Context

The Homes We Build and
Renovate in Northcote

Northcote sits between two distinct property worlds. On the Point - the peninsula that pushes toward the Harbour Bridge - the housing stock is some of the oldest on the North Shore. Villas and bungalows from the early decades of the last century, many of them well-maintained and valued precisely for what they are. Renovation work here calls for a different approach: matching original linings, working around existing character details, and building extensions that sit alongside the original rather than overpower it. It's work that rewards a builder who pays attention to what's already there.

Away from the Point, the Northcote residential story is a different era. The 1960s and 1970s state and private housing stock across the broader suburb is at the stage where serious renovation makes sense - original kitchens and bathrooms due for replacement, living areas that were built for a smaller way of life, and sections that are large enough to accommodate a minor dwelling or sleep-out on the back. The demand for minor dwellings in Northcote has been consistent in recent years as homeowners look to add income potential or accommodate family - and these jobs suit a builder who can manage the consenting process alongside the build.

Access across most of Northcote is straightforward - the suburb sits on generally flat to gently rolling terrain, without the steep driveways and narrow valley roads of Birkenhead. That means most sites are practical for material delivery and scaffolding setup, and the job runs cleaner from day one.

Residential building work in Northcote, Auckland North Shore — O'Neill Construction
Local Site Knowledge

What We Check Before We
Build on a Northcote Site

Soil, wind exposure and consent requirements shift from street to street across Northcote. Here's what we're already factoring in before a peg goes in the ground.

North Shore, Auckland Northcote

Soil, Drainage & Footings

Northcote's soils are largely clay-based, consistent with most of the North Shore, and lower-lying sections near Kaipātiki Creek can hold more moisture than they first appear to. That changes footing design and drainage detailing more than most homeowners expect — we assess it at the first site visit, not after the contract's signed.

Coastal Wind Exposure

Sites with an open aspect toward the harbour often sit in a higher wind zone under NZS 3604, which affects fixings, cladding choice and how a deck or pergola gets braced. We build to the exposure your section actually has, not a standard-issue spec.

Council & Consent

Northcote falls within Auckland Council's Kaipātiki Local Board area, and older homes near the Point can sit inside special character or other planning overlays. We manage resource and building consent as part of the job, so it's one less thing for you to untangle.

Recent Work

A selection of completed projects across Auckland's residential properties.

What Our Clients Say

5.0 Stars on Google

5.0
4 reviews - all five stars
Read our Google reviews
David
Google Review

"Will has now completed two projects for us. A carport rebuild and a large gazebo. Both have exceeded our expectations. We gave Will a basic concept and he pulled the job together for us. All completed to budget and we even added extras along the way. I highly recommend Will and his team for excellent workmanship and a quality job."

Clint Cantrell
Google Review

"Very happy with Will's work! Great value and delivered beyond our expectations for the renovations projects we did!"

Joseph Motu
Google Review

"Awesome builder - I'm a roofer and have done lots of projects alongside Will. Would recommend."

Nuala Helsby
Google Review

"Very happy with the renovations carried out by Will & his team."

Where We Work

Builder Serving
Auckland & Greater Auckland

We're based in Glenfield and do most of our work across Auckland's North Shore - Northcote, Birkenhead, Takapuna, Milford, Devonport, and the surrounding area. We also travel across greater Auckland within 20km of the city.

Core Area - North Shore

  • Glenfield
  • Birkenhead
  • Northcote
  • Takapuna
  • Milford
  • Devonport
  • Hauraki
  • Forest Hill
  • Browns Bay
  • Torbay
  • Albany
  • Beach Haven
  • Birkdale
  • Castor Bay
  • Murrays Bay
  • Campbells Bay

Greater Auckland

  • Auckland CBD
  • Remuera
  • Ponsonby
  • St Heliers
  • St Mary's Bay
  • Mission Bay
  • Mount Albert
  • Mount Eden
  • Parnell
  • Westmere
  • Ellerslie
  • Te Atatu Peninsula
  • Titirangi
We do not service South Auckland.

Not sure if we cover your area? Give us a call.

Free Quote

Get a Free Quote for Your
Northcote Project

We visit the site, assess the scope, and give you a written quote with no obligation. Northcote and all surrounding North Shore suburbs - fill out the form or call and we'll get back to you fast.

Send Us a Message

Prefer to Call?

022 017 0057

Monday to Friday, 7:00am – 5:00pm
After-hours callouts available

Based In

56 Park Road
Glenfield, Auckland 0629

Licensed & Certified

New Zealand Certified Builders (NZCB) Halo 10-Year Residential Guarantee