Builder Hornsby Heights, Hornsby
Hornsby Heights is the bushland-fringe residential suburb north-west of Hornsby — 1960s–2000s brick on 700–1,500m² R2 blocks with Berowra Valley National Park on multiple sides. Extensive BAL-12.5 to BAL-FZ bushfire ratings; RFS BPA mandatory. Hawkesbury Sandstone bedrock with deep rock excavation typical.
Council
Hornsby Shire
Median price
$1.8M–$2.6M Hornsby/Asquith/Mount Colah; $2.4M–$3.6M Cherrybrook/Beecroft/Pennant Hills; $3.0M–$8.0M+ Galston/Arcadia acreage
Typical lot
700–1,500m²
Soil class
Hawkesbury Sandstone bedrock predominant (saw-cutting, rock-anchoring $30K–$120K above standard substructure) / Class M Wianamatta Shale on Cherrybrook/Beecroft ridges / bushfire-prone land BAL-12.5 to BAL-FZ on virtually all bushland-fringe (most of the LGA)
Hornsby Heights build context
- Council
- Hornsby Shire Council
- Postcode
- 2077
- Primary zoning
- R2 Low Density predominant / R3 Medium Density on Hornsby/Asquith/Waitara/Pennant Hills station precincts / R4 (Hornsby CBD high-rise zone) / RU2 Rural Landscape (Galston/Berrilee/Arcadia/Forest Glen/Glenorie acreage belt)
- Typical lot size
- 700–1,500m²
- Predominant home era
- 1900s–1940s Federation heritage (Beecroft/Cheltenham/Pennant Hills/Wahroonga boundary) + 1960s–1990s brick (Cherrybrook/Asquith/Mount Colah/Mount Kuring-gai) + 2010s+ R3/R4 redevelopment around Hornsby/Asquith/Waitara stations
- Soil class
- Hawkesbury Sandstone bedrock predominant (saw-cutting, rock-anchoring $30K–$120K above standard substructure) / Class M Wianamatta Shale on Cherrybrook/Beecroft ridges / bushfire-prone land BAL-12.5 to BAL-FZ on virtually all bushland-fringe (most of the LGA)
- Duplex minimum lot
- 600m² under Hornsby DCP 2013
- Median price band
- $1.8M–$2.6M Hornsby/Asquith/Mount Colah; $2.4M–$3.6M Cherrybrook/Beecroft/Pennant Hills; $3.0M–$8.0M+ Galston/Arcadia acreage
- Granny flat rental
- $520–$720/week (Hornsby Hospital + Hornsby TAFE + Macquarie University proximity)
Why owners build with Buildana in Hornsby Heights
- Licensed NSW builder — registered HBL, full insurance, fixed-price contracts. Honest scope, no soft-start variations.
- Hornsby Shire 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 — Hornsby Heights shops + Berowra Valley National Park + Galston Gorge. Train: Hornsby (3 km).
Buildana services in Hornsby Heights
All six core services delivered across the Hornsby — see the Hornsby Heights build context reflected in each.
Knockdown Rebuild
Demolition, asbestos clearance, foundation engineering and construction under one fixed-price contract — managed end-to-end.
See Hornsby Heights knockdown rebuild approachDuplex
Attached or detached duplex on R2/R3 lots that meet local DCP minimum lot size — twin-slab engineering and approvals managed.
See Hornsby Heights duplex approachGranny Flat
SEPP ARH complying-development pathway — 60m² maximum, no DA on most compliant R2 lots, 4–6 month pre-construction window.
See Hornsby Heights granny flat approachCustom Home
Architect-led design, contemporary or heritage-respectful detailing — sized to the streetscape and the brief, not a template.
See Hornsby Heights custom home approachExtension
Rear and second-storey additions on established housing stock — structural integration and roof tie-ins costed honestly upfront.
See Hornsby Heights extension approachRenovation
Full-house refresh, kitchens, bathrooms, exterior render and roof restoration — fixed-price scope from day one.
See Hornsby Heights renovation approachNearby suburbs we build in
Adjacent Hornsby suburbs covered by the same Hornsby Shire Council pathway.
Ready to talk about your Hornsby Heights build?
Free site assessment, honest feasibility, fixed-price contract. Hornsby site context priced upfront — no surprise variations.