giantA Pty Ltd

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Trusted Architecture Firm Sydney -
Architectural Design, Drafting Services, & Energy Assessment (BASIX & NatHERS) - Specialising in DA/CDC/CC/BIC and Sections 4.55/4.56 Local experts in Architectural Design, Drafting Services, & Energy Assessment (BASIX & NatHERS) – Specialising in DA, CDC, CC, BIC and modifications under Sections 4.55 and 4.56.
• Open Rise Accreditation - Design and documentatio

n of all classes and types of buildings as defined by the National Construction Code (NCC)
• Registered Design Practitioner - Specialises in architectural design for regulated buildings under the NSW Design and Building Practitioners Scheme. This includes Class 2, 3 and 9c buildings, as well as mixed-use developments.
• Certified Professional in Home Energy Sustainability (BASIX & NatHERS) - Evaluates the thermal

08/09/2026

When the stair wraps a void and the skylight sits above, daylight becomes the main material.

This spiral stair isn’t just circulation — it’s the vertical heart of the home, pulling light down through every level.

Architecture by giantA · custom residential · Sydney / NSW

08/09/2026

There's something about a stair that turns light into a daily ritual.

This spiral stair and skylight void pull daylight deep into the home — calm, cinematic, and built for how people actually live in NSW.

giantA · Sydney architecture · DA / CC · BASIX & NatHERS
https://gianta.com.au

08/09/2026

When the infinity pool sits hard against the living room glass, the whole house feels larger.

Soft daylight, still water, and a lounge that opens straight to the view — outdoor living designed in from day one, not bolted on later.

giantA · architecture & building design · Sydney / NSW

08/09/2026

When the garden sits inside the plan, everything softens.

Trees, still water, and a skylight pulling light deep into the rooms — designed for how we actually live in NSW.

giantA · Sydney architecture · DA / CC · BASIX & NatHERS
https://gianta.com.au

08/09/2026

There’s something quietly impressive about a courtyard designed for pause — soft daylight, living trees, still water, and a skylight that softens the whole home.

Architecture for everyday romance, NSW style.

07/09/2026

There's something about a glass cliff villa on the NSW coast that just stops you. Soft light, endless ocean, a home that feels like a deep breath. — giantA

If you're planning a luxury kitchen in a custom Sydney home, the expensive mistakes usually aren't the stone or the appl...
07/09/2026

If you're planning a luxury kitchen in a custom Sydney home, the expensive mistakes usually aren't the stone or the appliances — they're the late redesigns when structure, exhaust and services weren't resolved early.

Our new guide covers layout patterns that fit NSW suburban footprints, joinery coordination with beams and bulkheads, and when kitchen work sits in exempt, CDC or DA territory.

Read: https://www.gianta.com.au/blog/architecture-7/luxury-kitchen-design-sydney-2026-layout-joinery-approvals-159

07/09/2026

What defines a luxury facade in Sydney for 2026?

Our latest guide breaks down material selection, cost breakdowns by suburb, heritage controls, and BASIX compliance for premium street appeal.

From the 60/30/10 material proportioning rule to why a 3D render is the cheapest insurance policy on your project — this is what we've learned designing facades across Vaucluse, Mosman, and Bellevue Hill.

Read the full guide: https://gianta.com.au/blog/architecture-7/luxury-home-facade-design-sydney-2026-materials-trends-and-council-controls-for-premium-street-appeal-158

Address

Level 49, 8 Parramatta Square
Parramatta, NSW
2150

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+61488880787

Website

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