Demolition Contractor St Marys
Residential knockdowns, bulk excavation, asbestos removal and strip-outs in St Marys, Sydney NSW. Licensed, insured, own equipment.
St Marys and the eastern Penrith LGA is a rapidly developing area with strong knockdown-rebuild and infill development activity. We operate across St Marys regularly — it's a natural extension of our strong Penrith and Western Sydney footprint.
Knockdown-Rebuild St Marys
St Marys has seen significant infill development as older fibro homes on generous blocks are replaced with dual-occupancy and new single-storey homes. We work with project home builders and developers across the area.
Excavation St Marys
We carry out bulk excavation for new home builds and pool digs across St Marys and surrounding suburbs. Clay soils in parts of the Penrith LGA require the right approach — our team knows the local conditions.
Nearby Areas We Also Cover
We also cover Kingswood, Werrington, Cambridge Park, Colyton, Oxley Park, North St Marys and surrounding Penrith LGA suburbs.
Suburbs We Cover Around St Marys
We're active across the Penrith LGA and Western Sydney, including Kingswood, Werrington, Cambridge Park, Colyton, Oxley Park, North St Marys, Erskine Park, St Clair, Ropes Crossing, Jordan Springs, Cranebrook, Glenmore Park, Emu Plains, Mount Druitt and Penrith CBD. Most St Marys jobs are residential knockdowns, pool digs and pre-build excavation — fast turnaround and own-fleet pricing.
Get a Free Quote for St Marys Demolition
Call us on 0451 117 275 or submit an enquiry online. We respond within a few hours and can arrange a free site visit within 1–2 business days.
Demolition Pricing in St Marys — Indicative 2026 Rates
Every St Marys demolition is different — asbestos content, site access, slab, trees and council requirements all move the price. These are honest 2026 ranges we quote from every week:
| Scope | Typical price (inc GST) |
|---|---|
| Small single-storey house (<150m²) | $15,000 – $22,000 |
| Average single-storey (150–250m²) | $20,000 – $32,000 |
| Double-storey home (200–350m²) | $32,000 – $55,000 |
| Bonded asbestos removal (standard fibro) | $5,000 – $12,000 |
| Concrete slab & footings removal | $5,000 – $12,000 |
| Pool removal (in-ground) | $8,000 – $18,000 |
Prices include debris removal, tipping fees and the demolition certificate. Free site inspection in St Marys — call 0451 117 275 for a fixed written quote within 48 hours.
St Marys Demolition — Frequently Asked Questions
How much does house demolition cost in St Marys?
Standard single-storey knockdowns in St Marys typically fall between $18,000 and $35,000 inc GST, assuming no asbestos and reasonable access. Add $3,000–$12,000 if asbestos is present, and $5,000–$12,000 if the slab must be removed. Every St Marys site is different — book a free site assessment for a fixed written quote.
Do you handle asbestos removal in St Marys?
Yes. We hold an Asbestos Class B licence (AD214613) and handle bonded asbestos in-house across St Marys — assessment, licensed removal, disposal at SafeWork NSW-approved facilities, and clearance certificates. Friable asbestos (Class A) is coordinated with licensed partners.
How long does a demolition take in St Marys?
Standard single-storey: 5–10 working days. Double-storey: 10–15 working days. Timing includes SafeWork NSW notifications (5+ working days for asbestos work) and neighbour notifications where required by council.
Do I need council approval to demolish in St Marys?
Most St Marys demolitions need either a Complying Development Certificate (CDC) via a private certifier or a Development Application (DA) via council. Heritage-listed properties or conservation-area sites usually need a DA. We can guide you to the right pathway.
Are you licensed and insured for St Marys work?
NSW Demolition Licence AD214611, Asbestos Class B AD214613, $20M public liability, Workers Compensation, and plant insurance. Certificates on request. All work performed by our own crew with our own excavators and hook trucks.
Related Resources
Demolition Contractor St Marys — Free Quotes
Licensed, insured, own equipment. Serving St Marys and surrounding areas.
0451 117 275