Knockdown Rebuild Guildford — New Home on Your Block
Fixed-price knockdown rebuild in Guildford 2161. Demolition, design, Cumberland City Council approvals and construction — one contract. Free site assessment.
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A knockdown rebuild in Guildford costs $450,000–$1,200,000+. Standard single-storey from $450K, two-storey from $650K. Buildana manages demolition, Cumberland City Council approvals, and construction under one fixed-price contract.
Knockdown Rebuild Builder in Guildford
Guildford's 1950s–1970s-era housing stock on 450–650m² blocks makes the suburb a strong candidate for knockdown rebuild. Many older homes in Guildford have reached the point where renovation costs approach or exceed the cost of a complete KDR — and a new build delivers a home designed exclusively for your lifestyle, built to current NCC standards. Cumberland City Council manages approvals across Cumberland City, and Buildana has deep experience with KDR projects in the area.
Buildana manages the complete knockdown rebuild process in Guildford — from site assessment and architectural design through to DA or CDC approval, demolition management, and fixed-price construction to handover. One builder, one contract, one new home.
Read our KDR Cost Guide 2026 or use the Renovation vs KDR Calculator to compare options.
- New home in Guildford from $450K
- Cumberland City Council DA and CDC approvals managed
- Demolition and asbestos removal included
- Class M soil — engineered slab design included
- Typical blocks 450–650m² in Guildford
- Single and two-storey designs available
- 6-year structural warranty
- Free site assessment — near Guildford station
Have a question about your project?
Talk to our team — free site assessment and fixed-price quote.
How It Works
From First Call to Final Key
We assess your Guildford block — lot size (typical 450–650m²), R2 Low Density & R3 Medium Density zoning, setbacks, FSR, and existing dwelling condition. Asbestos survey included. You'll know feasibility and budget before committing.
⏱New home designed for your Guildford block — single or two-storey, optimised for orientation, privacy, and Cumberland City Council compliance. DA or CDC lodgement managed by Buildana.
⏱Licensed demolition of existing 1950s–1970s-era home. Asbestos removal, site clearance, and service disconnections — typically 1–2 weeks. All permits and compliance managed.
⏱New home built on cleared site — engineered slab (Class M soil), frame, lock-up, fit-out. Milestone updates from your dedicated project manager.
⏱Defect-free handover with Occupation Certificate. 6-year structural warranty. New home near Guildford station — ready to move in.
⏱Quality Promise
Every Buildana knockdown rebuild in Guildford is delivered under a fixed-price contract — site assessment through to defect-free handover.
Our Team
Oliver Alameri
Founder / Director / Builder
Ahmad Alameri
Accounts Manager
Claire Wendell
Project Manager
Estimate Your Build Cost
Use our free calculator to get an instant cost estimate for your project
Cost Guide
| Item | Estimated Range |
|---|---|
| Single-storey KDR (standard) | $450,000 – $650,000 |
| Two-storey KDR (mid-range) | $650,000 – $900,000 |
| Premium custom KDR | $900,000 – $1,200,000+ |
| Demolition (incl. asbestos) | $18,000 – $40,000 |
| Council contributions | $5,000 – $30,000 |
| Site works & landscaping | $15,000 – $40,000 |
Prices are indicative for Western Sydney (2025). Actual costs depend on site, specifications, and approvals.
Ready to take the next step?
Free consultation — no obligation, no pressure.
Frequently Asked Questions
“Buildana built our granny flat in just 12 weeks. Fast approvals, great communication, and a beautiful final product. Highly recommend.”
Fatima Al-Rashid
Liverpool, NSW
We Build Across Sydney
Buildana builds across greater Sydney — with deep roots in Western Sydney's Fairfield, Liverpool, Cumberland, Canterbury-Bankstown, and Blacktown LGAs.
Knockdown Rebuild in Guildford
Free KDR site assessment for Guildford 2161. We'll assess your block, estimate cost, and provide a fixed-price budget.
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