Our projects

Homes we've designed and built across Nelson and Tasman.

Architectural and Passive Homes in Nelson, Richmond, Motueka, Mapua and the wider Tasman district. We respect our clients' privacy, so this is a selection of what we have delivered.

Building since 2006· Registered Master Builder· NZ Certified Builder· 5.0 on Google· 10-year guarantees
The vaulted living and dining space inside The Black House, opening through bifold doors to the spa deck

Featured project

TasmanArchitectural

The Black House

The dark-clad architectural home that featured on Grand Designs NZ. Take the film tour and see how it was designed and built.

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Our projects

Browse every home.

Ten homes across Nelson and Tasman, from Passive to high-performance architectural.

Location
Type

10 projects

Cathedral-ceilinged living space inside The Black House, Tasman
TasmanArchitectural

The Black House

Two relocatable pavilions in dark corrugate, featured on Grand Designs NZ.

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Aerial view of the Formance SIPs home with rooftop solar at Horton Road, Tasman
TasmanHigh-performance

Horton Road

A Formance SIPs home in Shadowclad and cedar, running on solar. Built 2024.

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Aerial view of The Green House, built to the Passive House standard, Upper Moutere
Upper MouterePassive

The Green House

Built to the Passive House standard: Formance SIPs, MAXRaft slab, blower-door tested. 2024.

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Black gable with full-height timber-framed glazing at Tasman View, during the build
TasmanHigh-performance

Tasman View

Shaped to its hillside platform: 190mm double-insulated walls and underfloor heating. 2021.

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Cedar cladding and deck at The Cedar House, Motueka
MotuekaArchitectural

The Cedar House

Cedar-clad, solar self-sufficient, two pavilions above the Motueka estuary. Built 2019.

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The black long-run corrugate barn-form SIPs home at Martin Conway, Redwood Valley
Redwood ValleyArchitectural

Martin Conway

A SIPs home in black corrugate with a rust-clad workshop wing.

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Dark cladding and timber entry at the split-level home, Pipin Lane, Tasman
TasmanArchitectural

Pipin Lane

A split-level home set into its slope over a lower-level garage.

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Lawson Cypress shiplap and dark gable roof at dusk, Redwood Valley
Redwood ValleyArchitectural

Redwood Valley

Lawson Cypress shiplap over a rigid air barrier, with a decorative oxide concrete floor. 2022.

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Stone benchtops in the kitchen of The Blue House, Upper Moutere
Upper MoutereHigh-performance

The Blue House

A high-performance home with an exposed seeded-aggregate floor and Tasman Bay views. 2025.

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Double-height stacked-stone fireplace in the renovated living space at Paton Road
Renovation

Paton Road

A renovation and extension centred on a double-sided stone fireplace.

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Seeing our work in person

Some homeowners are happy to welcome a private tour of their finished home; others prefer complete privacy and we honour that. To see more of our work, simply get in touch and we will arrange suitable site visits or reference projects.

A note on our photography

Until recently we hadn’t had our builds professionally photographed. We’re now working back through our finished homes to capture them properly, so more images will be added over time. Some homes here have a full gallery, others just a few shots for now, and we’ll keep adding as the photography is done.

What clients say

What it is like to build with us.

★★★★★
I wanted the best in the business - I got it!! I would recommend and use this company for any and all of my building, remodeling and repairs ... you'll not find a better company.
Marci HaneHouzz review
★★★★★
I have no hesitation in recommending Daryl and his team of highly capable, efficient and friendly builders. Their work was finished to the highest standard and they were a pleasure to have working in our home. We will definitely have them back for any future work.
Tracey FerneHouzz review
★★★★★
Daryl and the team did a great job, super professional and were fantastic to work with, nothing was a problem and there was always a solution to every challenge (even with the home they built for me which was really not your normal house)!! If you would like a new home built to the highest possible standard then I would definitely recommend Ecotectural Home Builders.
Brad ChandlerHouzz review

Thinking about your own build?

Tell us about your site and what you want from your home. The first hour is free, with no obligation.

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Good questions

Our projects, answered.

Why are only some of your projects shown?

We deeply respect our clients' privacy, and many projects are completed under confidentiality. This gallery shows only a selection of what we have delivered across the region.

What kind of homes do you build?

Bespoke architectural and high-performance homes, from timber-clad rural builds to The Black House. We build Passive Homes.

Where have you built?

Across Tasman, Kaiteriteri, Motueka, Richmond and Nelson. It is where we have lived and built since 2006.

How do I start my own project?

Book a free one-hour consultation with founder Daryl Combes. No obligation, just an honest conversation about your site, your brief and your budget.

Aerial view of The Cedar House with rooftop solar beside Tasman Bay, Motueka

See a home like this built for you.

Tell us about your site and your vision. We will show you what is possible across Nelson Tasman.

Arrange a consultation

Trusted memberships and partners

  • Registered Master Builders
  • New Zealand Certified Builders
  • Halo 10 Year Residential Guarantee
  • Passive House Institute New Zealand, Allied member
  • Nelson Tasman Chamber of Commerce member
  • Licensed Building Practitioner
  • Formance structural insulated panels
Call Daryl Arrange a consultation