Situated on a steep, east-facing slope in central Nelson, this residential project by Karsten Architecture Limited has won two ADNZ awards. The residential project was carefully designed to capture sweeping views of the Grampians Hills, with a strong focus on locally sourced, sustainable timber.

Situated at the base of a winding access road below an urban development, the Clearing House is sited to foster a daily connection between its residents and the surrounding ecosystem. The property is bounded by mature trees that secure visual and acoustic privacy from the adjacent Ōmokoroa coastal cycleway, while a small stream traces the site boundary.

The facility was conceptualized to house an interactive experience developed in collaboration with Weta Workshop, detailing the heritage and pounamu trade of Poutini Ngāi Tahu. The dominant architectural gesture is a protective overhead canopy symbolizing the pākē (flax cloak) worn by Chief Tūhuru, who historically guarded the regional pounamu from outside raiding parties.

Masterspec has updated the 7000 Series CBI electrical sections across the Minor, Basic, Standard, and Services libraries to align with the Electricity (Safety) Amendment Regulations 2025 and the related reference to AS/NZS 3000:2018. Along with a general format refresh of the work sections, the updates remove certified design clauses; revise RCD, switchboard, AFDD, downlight, conduit, and plug/socket requirements; and add guidance notes on current and forthcoming standards for emergency lighting and socket outlets. Read the full article here for more detail on the changes.

Masterspec continues to support students and industry professionals with training that responds to New Zealand’s fast-evolving construction sector. These training sessions build confidence in specification writing, promote best-practice documentation, and create space for conversations about the future of the built environment.

The Electricity (Safety) Amendment Regulations 2025—which has been updated to officially cite the more recent version of AS/NZS 3000: 2018 standard (including Amendment 3) into law—was gazetted in October 2025 and officially came into force on 13 November 2025.

A compact 140 m² coastal facility designed with a strong emphasis on low‑carbon materials, environmental responsiveness, and long‑term resilience. Set against Golden Bay’s limestone bluffs, the building balances environmental care, resilience, and operational efficiency in a challenging marine environment.

Flow House is a strong example of how thoughtful design can unlock the potential of a steep, narrow infill site while delivering a highly sustainable, future‑focused home. Designed for a retired couple wishing to downsize without leaving their community, the project turns what many considered an “impossible” section into a low‑profile, energy‑efficient dwelling that nestles into the hillside.

Masterspec actively engages with the industry through our training programmes, which support ongoing professional development and contribute to accreditation points across a range of industry certification schemes.

The increasing use of generative artificial intelligence (AI) in construction documentation presents both opportunities and risks for the New Zealand construction sector.