Knock Down Rebuilds

Knock Down Rebuild Sydney: Transform Your Property with Custom Designer

Custom Designer Homes specialises in knockdown rebuilds across Sydney and NSW, demolishing old homes and delivering modern custom replacements that maximise land value without subdivision hassles. This seamless process handles demolition approvals, new designs, council DA/CDC and full construction, turning tired blocks into luxury single or double-storey homes in 20–30 weeks.

Key Knock Down Rebuild Services NSW:

Demolition & site clearance: Licensed removal of existing structures with council notifications, asbestos checks and waste recycling for clean starts
Custom home designs: Tailored 4–6 bed family homes, duplexes or luxury builds compliant with lot size, setbacks and FSR limits
Full approvals management: DA for unique designs or CDC fast-track (10 days), including engineering, soil tests and BASIX certification
End-to-end construction: Foundations, framing, roofing, MEP services and premium finishes with fixed-price contracts from $400k–$1M+

Knock Down Rebuild Costs Sydney 2025

Fixed pricing includes demo, build and approvals transparent quotes based on block size (450sqm+), design complexity and finishes

Home Type	Size Range	Cost (incl. GST)	Build Time
4-Bed Single Storey	200–300sqm	$400k–$600k	20–24 weeks
5-Bed Double Storey	300–400sqm	$600k–$850k	24–28 weeks
Luxury 6-Bed Duplex	400sqm+	$850k–$1.2M+	28–32 weeks

Why Choose Custom Designer Homes for Knock Down Rebuilds?

With project management expertise, Custom Designer Homes delivers stress-free KDR projects across Sydney, North Shore, Eastern Suburbs and Central Coast. Trusted trades, 5-star reviews and transparent updates ensure premium results on time and budget. Book your free KDR consultation and land valuation today.

Whether it’s a custom luxury home, dual occupancy development, multi-dwelling housing project or renovation for a modern office in NSW, our team ensures that every detail is meticulously planned and executed.

Benefits of Knock Down Rebuild in Sydney:

Land value maximisation: New modern homes add 30–50%+ to resale ($500k–$1M uplift) vs renovating old structures
Custom dream home: Design exactly to your family’s needs, orientation and NSW planning rules no compromises
Energy-efficient & compliant: BASIX-rated builds with solar-ready, insulation and modern MEP for lower bills
Single point management: Avoid builder switches; full demo-to-keys under one fixed contract
Faster than buying new: Stay local, retain your block’s location while upgrading lifestyle

Custom Designer Homes is a trusted and innovative team of experts, delivering high-quality drafting services in Sydney. We specialise in residential, commercial and industrial drafting solutions to meet all your design, planning and construction needs. With precision, creativity and industry expertise, we transform your ideas into practical designs that bring your project to life.

Knock Down Rebuilds