Home Extension Builder Middle Dural — From $150K Fixed Price
Fixed-price home extensions in Middle Dural 2158. Rear extension $150K–$300K, second storey $300K–$500K. The Hills Shire Council approvals managed. Free site consult.
HIA Member
MBA NSW0476 300 300Quick Answer
A home extension in Middle Dural costs $150,000–$600,000+. Rear extension from $150K, second-storey addition from $300K. Buildana manages design, The Hills Shire Council approvals, and construction under one fixed-price contract.
Extending Homes in Middle Dural
A home extension in Middle Dural is an acreage project — two to ten-plus hectares where the wing is sited to the land and scaled to the holding, with the mixed rural stock assessed building by building.
BAL ratings shape the materials on the vegetated lots, rural services are scoped with the build, and the $3M to $8M+ market rewards work done at the land's standard.
Extending protects a holding that cannot be rebought — the acreage market this close to the Hills rarely offers twice.
We build these fixed-price, licence HBL 487805C. Walk the property with us and we will show you where the wing belongs.
Buildana manages the complete home extension process in Middle Dural — from design consultation and structural engineering through to DA or CDC approval, and fixed-price construction to handover. Extend your home without the stress.
Read our Home Extension Cost Guide 2026 or explore extension approval pathways in NSW.
- Home extensions in Middle Dural from $150K
- The Hills Shire Council DA and CDC approvals managed
- Ground floor, rear and second-storey additions
- M — structural engineering included
- Mixed rural-era homes assessed for extension suitability
- Connect new to existing — clean, matched finish
- 6-year structural warranty
- Free design consultation — near No rail (rural) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
The holding sets the brief
Middle Dural's acreage takes extensions most suburbs cannot imagine — pavilion wings, guest domains, equestrian-adjacent utility, entertaining at scale — sited where the land wants them.
Every existing structure is assessed before the addition ties in.
Rural conditions scoped
BAL assessment leads on the vegetated lots, and septic, water and access are scoped alongside the build.
Those services are scoped and costed with the build, not left as a rural surprise.
Home extension builder in Middle Dural — key facts
- Suburb
- Middle Dural, NSW 2158
- Council / LGA
- The Hills Shire Council (The Hills)
- Primary zoning
- R2 Low
- Typical lot size
- 2–10ha+ (acreage)
- Soil class
- M
- Median house price
- $3M–$8M+ (acreage)
- Home era
- Mixed rural
- Typical price range
- $150,000 – $600,000+
- Typical timeline
- 6–12 months design to handover
- Approval pathway
- CDC for most rear extensions, DA for second-storey
Want a real number for YOUR block — not a generic estimate?
Free site assessment, fixed-price contract, line-itemised quote within 48 hours. No high-pressure sales — just a real builder talking real numbers.
How It Works
From First Call to Final Key
The first job on an extension is finding out what you're extending onto. Middle Dural homes from the Mixed rural were built to different standards — we open walls, check footings, verify load paths. The existing house has to carry the new work.
⏱Design follows the existing roof. A bad extension looks like a bolt-on; a good one reads as original. Matched brickwork or contrasting render (whichever the architecture calls for), tied-in roofline, continuous flooring where it should be continuous.
⏱Construction happens while you live in the house. That means weatherproofing every night, staging the works so kitchens and bathrooms don't disappear on the same week, and keeping the site clean of debris that doesn't belong in a family home.
⏱Finish is seamless. Paint match, floor match, roofline match, brick match where possible. The only way to tell the extension is new is the date on the plans.
⏱Quality Promise
Our Middle Dural home extensions connect old-to-new cleanly. Matched brickwork, tied roofline, no awkward transitions.
Cost Guide
| Item | Estimated Range |
|---|---|
| Simple rear extension (single wall removal, no roof change) | $99,000 – $220,000 |
| Moderate extension (multiple openings, roof extended) | $220,000 – $420,000 |
| Complex extension (structural steel portals, re-roofing) | $420,000 – $660,000 |
| Second-storey tie-in (existing house re-engineered) | $390,000 – $720,000 |
Prices are indicative for Western Sydney (2025). Actual costs depend on site, specifications, and approvals.
Our Team
Oliver Alameri
Founder / Director / Builder · MPropDev · PhD Student
Ahmad Alameri
Accounts Manager
Claire Wendell
Project Manager
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Still got questions? Talk to Oliver directly.
30-min free call — bring your block, your brief, your budget. We'll map out feasibility, timeline, and realistic cost. No sales pitch.
Frequently Asked Questions
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Fatima Al-Rashid
Liverpool, NSW
We Build Across Sydney
Headquartered in Western Sydney's Fairfield. Active across all 28 metropolitan Sydney LGAs — from Penrith to the Eastern Suburbs, the Hills to the Sutherland Shire.
Extend Your Home in Middle Dural
Free design consultation for Middle Dural 2158. We'll assess your home, design the extension, and provide a fixed-price quote.
Start Your ProjectMore in Middle Dural
Other Buildana services in Middle Dural
Costs, approval pathway and fixed-price contract detail for every other build type we deliver in Middle Dural 2158. The Hills Shire Council regulations and local controls are covered on each page.