Home Extension Builder Homebush — From $150K Fixed Price
Fixed-price home extensions in Homebush 2140. Rear extension $150K–$300K, second storey $300K–$500K. Strathfield Council approvals managed. Free site consult.
HIA Member
MBA NSW0476 300 300Extending Homes in Homebush
A home extension in Homebush grows the character home near the station — Federation and Bungalow stock on tighter 250 to 500m² blocks, extended behind conserved frontages while the R3/R4 core gets the zoning check.
The pre-war fabric gets licensed handling, party walls are assessed on the terraces, and the rail keeps the position workable.
At the $2.4M to $3.5M median, the wing outweighs the friction of upsizing in the Inner West.
We build these fixed-price, licence HBL 487805C. Get our extension scope, with heritage and zoning checked, before you commit.
Buildana manages the complete home extension process in Homebush — 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 Homebush from $150K
- Strathfield Council DA and CDC approvals managed
- Ground floor, rear and second-storey additions
- M — structural engineering included
- 1900s–1940s Federation mansion/Californian Bungalow heritage + inter-war Tudor + 2010s+ R3/R4 redevelopment around Strathfield/Homebush stations-era homes assessed for extension suitability
- Connect new to existing — clean, matched finish
- 6-year structural warranty
- Free design consultation — near Homebush station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Character near the rail
Homebush's Federation and Bungalow stock extends behind its conserved frontages — the family wing worked backwards on blocks that demand precision, with the rail keeping the commute a walk.
Near the station, the R3/R4 value gets the check first.
Fabric and walls handled
Party walls are assessed on the terraces, and lead paint joins asbestos across the pre-war fabric.
Both are priced up front, before the build gets going.
Home extension builder in Homebush — key facts
- Suburb
- Homebush, NSW 2140
- Council / LGA
- Strathfield Council (Strathfield Council)
- Primary zoning
- R2
- Typical lot size
- 550–1,000m² (premium Federation/inter-war heritage estate predominant); 250–500m² (Homebush/Homebush West/Strathfield South tighter terraces)
- Soil class
- M
- Median house price
- $3.0M–$5.5M heritage estate; $2.4M–$3.5M Homebush/Strathfield South; $1.8M–$2.6M Belfield
- Home era
- 1900s–1940s Federation mansion/Californian Bungalow heritage + inter-war Tudor + 2010s+ R3/R4 redevelopment around Strathfield/Homebush stations
- 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.
Quality Promise
We extend Homebush homes with a structural engineer on every job. Second storey, rear addition, multi-room — engineered and priced upfront.
How It Works
From First Call to Final Key
On-site assessment of your 1900s–1940s Federation mansion/Californian Bungalow heritage + inter-war Tudor + 2010s+ R3/R4 redevelopment around Strathfield/Homebush stations-era home in Homebush. We check structural condition, block dimensions (550–1,000m² (premium Federation/inter-war heritage estate predominant); 250–500m² (Homebush/Homebush West/Strathfield South tighter terraces)), setback availability, and Strathfield Council's DCP requirements.
⏱Designing an extension is half about the new space and half about how it joins the old one. Doorway position, ceiling height transition, floor level matching, light wells — the junction makes or breaks how the finished home feels.
⏱We lodge your extension approval — CDC for eligible designs or DA through Strathfield Council. Full documentation including structural engineering for Class M soil, BASIX, and shadow diagrams.
⏱For ground-floor rear extensions you usually stay in the house during the build, with temporary weatherproofing at the junction wall until the new section is locked up. Second-storey additions need a 4–8 week relocation during the roof-off and frame-up phase.
⏱Final inspection, Occupation Certificate, 6-year structural warranty. Your Homebush home now has the space your family needs.
⏱Our Team
Oliver Alameri
Founder / Director / Builder · MPropDev · PhD Student
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
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
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
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.
Last updated: 1 April 2026
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Costs, approval pathway and fixed-price contract detail for every other build type we deliver in Homebush 2140. Strathfield Council regulations and local controls are covered on each page.