Home Extension Builder Pendle Hill — From $150K Fixed Price
Fixed-price home extensions in Pendle Hill 2145. Rear extension $150K–$300K, second storey $300K–$500K. Cumberland City Council approvals managed. Free site consult.
HIA Member
MBA NSW0476 300 300Quick Answer
A home extension in Pendle Hill costs $150,000–$600,000+. Rear extension from $150K, second-storey addition from $300K. Buildana manages design, Cumberland City Council approvals, and construction under one fixed-price contract.
Pendle Hill Home Extensions — Fixed Price
A home extension in Pendle Hill hangs on the walk to the platform. The post-war homes here sit on standard blocks within an easy stroll of the station, and that walk is worth protecting — upsize to a bigger place further out and you are buying back the commute you already escaped. A rear wing adds the bedrooms and the second living room while the train stays where it is.
The decision on whether to build sits with the house. Brick that has held up takes an addition well. Fibro that is tired gets a rebuild comparison instead, laid out on real numbers. Wherever we open a wall and hit fibro, it comes out under a licensed strip-out before the new work starts.
At a $1.0M to $1.25M median the staying maths is clean when the bones justify it. Footings for the new part are engineered to your ground so the addition and the original settle as one.
We build these fixed-price, licence HBL 487805C. Ask us to measure what your block can hold.
Buildana manages the complete home extension process in Pendle Hill — 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 Pendle Hill from $150K
- Cumberland City Council DA and CDC approvals managed
- Ground floor, rear and second-storey additions
- Class M soil — structural engineering included
- 1950s–1970s-era homes assessed for extension suitability
- Connect new to existing — clean, matched finish
- 6-year structural warranty
- Free design consultation — near Pendle Hill station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Keep the walk, add the rooms
The short walk to Pendle Hill station is the thing worth keeping, and extending does exactly that — the rear wing brings the extra bedrooms and living space while the commute stays effortless.
I read the era honestly before drawing. Sound brick earns the wing; worn fibro gets the rebuild figures so the money goes where it actually pays off.
Fibro removed, footings engineered
Any fibro uncovered in the work is stripped out under licence before framing, done the right way rather than boxed around.
The footings are engineered to the ground under your slab, and both the strip-out and that work sit inside the fixed price from the beginning.
Home extension builder in Pendle Hill — key facts
- Suburb
- Pendle Hill, NSW 2145
- Council / LGA
- Cumberland City Council (Cumberland City)
- Primary zoning
- R2 Low Density & R3 Medium Density
- Typical lot size
- 450–650m²
- Soil class
- Class M
- Median house price
- $1.0M–$1.25M
- Home era
- 1950s–1970s
- 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
Everything that has to be right before we touch the ground. Extension feasibility comes down to two things: what the existing structure can carry, and what Cumberland City Council will let you build. We assess both at the consultation — no point designing for a second storey if the slab can't take the load. Extension designed to integrate with your existing Pendle Hill home — matching roof lines, materials, and flow between old and new sections. Floor plans, elevations, and 3D renders.
⏱The Pendle Hill construction phase. Fixed price, programmed, supervised. All approval documentation prepared: structural drawings, BASIX, shadow analysis, stormwater, and statement of environmental effects (if DA). Lodged and managed through to Construction Certificate. Extension construction takes 3–6 months on average. Footings excavated and poured to match existing depth on Class M soil, frame stand, roof tie-in (most weather-critical phase), lock-up, then internal fit-out at the same standard as the existing house.
⏱The job isn't done when the site's clean; it's done when you have keys, certificates and warranties. Defect-free inspection, OC issued, 6-year warranty on all new work. Junction between old and new sections waterproofed and warranted. Maintenance guide covers care of new and existing areas.
⏱Quality Promise
Buildana's Pendle Hill home extension process: assess the existing structure, design the addition, approve, build. Fixed price throughout.
Cost Guide
| Item | Estimated Range |
|---|---|
| Small rear extension (up to 30m²) | $93,000 – $190,000 |
| Medium rear/side extension (30–60m²) | $190,000 – $330,000 |
| Large ground-floor extension (60–100m²) | $330,000 – $520,000 |
| Second-storey addition (60–120m²) | $290,000 – $570,000 |
| Wrap-around (ground + 1st floor) | $520,000+ |
| Structural engineering & tie-in | Included |
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
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
Explore Related Topics
Extend Your Home in Pendle Hill
Free design consultation for Pendle Hill 2145. We'll assess your home, design the extension, and provide a fixed-price quote.
Start Your ProjectMore in Pendle Hill
Other Buildana services in Pendle Hill
Costs, approval pathway and fixed-price contract detail for every other build type we deliver in Pendle Hill 2145. Cumberland City Council regulations and local controls are covered on each page.