Custom Home Sylvania Waters — Design, Approval & Build Under One Contract
Full design-and-construct service in Sylvania Waters 2224: site assessment, architectural design, Sutherland Shire Council approvals, engineering, construction and handover. One builder, one price.
HIA Member
MBA NSW0476 300 300Sylvania Waters Home Builds — Made to Your Brief
A custom home in Sylvania Waters is a premium canal-frontage build for a boating lifestyle, and the marine environment sets the whole spec. This waterfront suburb runs homes with deep-water moorings on the Gwawley Bay and Georges River canal system on 600 to 1,000m2 blocks, and at a $2.4M to $5.5M-plus canal-frontage market a designed home oriented to the water is the play. The private mooring corridor is the reason people build here.
On canal frontage the marine exposure drives N40 marine-grade concrete and 316 stainless as standard, and a Foreshore Building Line plus a Crown Lands referral govern works near the water, so those controls shape the envelope first. This is a single premium home proposition, not a density one. The design is oriented to the water and the mooring, and engineered to last in a salt-and-tide environment.
What I would check first on your Sylvania Waters block: the Foreshore Building Line and Crown Lands referral, the marine-grade specification, and the orientation to the mooring. Those set the home.
We build these fixed-price, licence HBL 487805C. Show us your frontage and outlook and we will design to it.
Buildana's design-and-construct service covers everything — from initial design brief and land assessment through to council approval and fixed-price construction. One builder, one contract, one point of contact.
Read our Complete Custom Home Guide or explore custom home builds across Sydney.
- Custom homes in Sylvania Waters from $450K
- Designed for your 600–1,000m² block
- Sutherland Shire Council DA and CDC approvals managed
- Sylvania Waters zoned R2 Low Density predominant / R3 Medium Density on Cronulla/Caringbah/Miranda/Kirrawee/Sutherland/Engadine station precincts / E3/E4 Environmental on Royal NP fringe
- Single and double storey designs
- Hawkesbury Sandstone bedrock — engineered slab included
- 6-year structural warranty
- Free consultation — near Miranda (3 km) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Canal-frontage boating lifestyle
This waterfront suburb runs homes with deep-water moorings on the Gwawley Bay and Georges River canal system on 600 to 1,000m2 blocks.
At a $2.4M to $5.5M-plus market a designed home oriented to the water and the private mooring is the play.
Marine-grade and foreshore controls
On canal frontage the marine exposure drives N40 marine concrete and 316 stainless as standard.
A Foreshore Building Line and a Crown Lands referral govern works near the water, so those controls shape the envelope first.
Custom home builder in Sylvania Waters — key facts
- Suburb
- Sylvania Waters, NSW 2224
- Council / LGA
- Sutherland Shire Council (Sutherland Shire)
- Primary zoning
- R2 Low Density predominant
- Typical lot size
- 600–1,000m²
- Soil class
- Hawkesbury Sandstone bedrock
- Median house price
- $2.4M–$5.5M+ (canal frontage)
- Home era
- 1970s–1990s + premium contemporary waterfront
- Typical price range
- $450,000 – $1,200,000+
- Typical timeline
- 12–20 months design to handover
- Approval pathway
- CDC fast-track (15 business days) or DA (40–90 days)
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Last updated: 4 September 2026
Design & Build in Sylvania Waters
Free consultation for Sylvania Waters 2224. We'll discuss your brief, assess your block, and provide a realistic fixed-price budget.
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Other Buildana services in Sylvania Waters
Costs, approval pathway and fixed-price contract detail for every other build type we deliver in Sylvania Waters 2224. Sutherland Shire Council regulations and local controls are covered on each page.