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Buildana — Custom Home Builders Sydney
Wahroonga Ku-ring-gai build context
Wahroonga 2076 · Ku-ring-gai

Builder Wahroonga, Ku-ring-gai

Wahroonga is premium upper north shore — Knox Grammar, Sydney Adventist Hospital (the San), and Wahroonga Park frame the suburb. Blocks 800–1,500m², heritage Federation streetscapes east of the Pacific Highway, and one of the strongest school catchments in Sydney. The hospital precinct adds zoning complexity on the western edge. Wahroonga station puts the city around 32 minutes away. The northern boundary runs into Hornsby Shire at Waitara.

Free site assessmentView full Ku-ring-gai hub

Council

Ku-ring-gai

Median price

$3.0M–$4.6M

Typical lot

800–1,500m²

Soil class

M

Wahroonga build context

Council
Ku-ring-gai Council
Postcode
2076
Primary zoning
R2 Low Density
Typical lot size
800–1,500m²
Predominant home era
1920s–1960s (heavy heritage stock)
Soil class
M
Duplex minimum lot
1,200m²
Median price band
$3.0M–$4.6M
Granny flat rental
$650–$850/week

Why owners build with Buildana in Wahroonga

  • Licensed NSW builder — registered HBL, full insurance, fixed-price contracts. Honest scope, no soft-start variations.
  • Ku-ring-gai Council approval pathway managed end-to-end — CDC where compliant, full DA where merit pathway is the right call.
  • Engineering and approvals managed in-house — structural, BASIX, RFS where required, council referrals.
  • Asbestos clearance handled by SafeWork NSW licensed contractors — pre-1990 fibro stock priced into the contract.
  • Fixed-price contract from demolition through to handover — Rawlinsons-aligned costing, no surprise variations.
  • Local landmark — Knox Grammar & Sydney Adventist Hospital (San). Train: Wahroonga.

Buildana services in Wahroonga

All six core services delivered across the Ku-ring-gai — see the Wahroonga build context reflected in each.

Knockdown Rebuild

Demolition, asbestos clearance, foundation engineering and construction under one fixed-price contract — managed end-to-end.

See Wahroonga knockdown rebuild approach

Duplex

Attached or detached duplex on R2/R3 lots that meet local DCP minimum lot size — twin-slab engineering and approvals managed.

See Wahroonga duplex approach

Granny Flat

SEPP ARH complying-development pathway — 60m² maximum, no DA on most compliant R2 lots, 4–6 month pre-construction window.

See Wahroonga granny flat approach

Custom Home

Architect-led design, contemporary or heritage-respectful detailing — sized to the streetscape and the brief, not a template.

See Wahroonga custom home approach

Extension

Rear and second-storey additions on established housing stock — structural integration and roof tie-ins costed honestly upfront.

See Wahroonga extension approach

Renovation

Full-house refresh, kitchens, bathrooms, exterior render and roof restoration — fixed-price scope from day one.

See Wahroonga renovation approach

Nearby suburbs we build in

Adjacent Ku-ring-gai suburbs covered by the same Ku-ring-gai Council pathway.

Ready to talk about your Wahroonga build?

Free site assessment, honest feasibility, fixed-price contract. Ku-ring-gai site context priced upfront — no surprise variations.

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