Home Renovation North Kellyville — Design, Selections, Build, Certification
Complete renovation service in North Kellyville 2155: scope, design, selections, asbestos assessment, The Hills Shire Council approval where required, structural works, fit-out, and final certification.
HIA Member
MBA NSW0476 300 300Quick Answer
A home renovation in North Kellyville costs $100,000–$500,000+. Kitchen from $30K, bathroom from $20K, full renovation from $150K. Buildana manages design, The Hills Shire Council approvals (where required), and construction under one fixed-price contract.
North Kellyville Home Renovations
A home renovation in North Kellyville is a different job to the older suburbs, because the stock is new. This is a 2010s-onward master-planned suburb, so the job is rarely restoration and more often reconfiguring a builder-standard floor plan, upgrading finishes, or adding a rear or second-storey extension as families outgrow the original build. The structure is modern, which keeps the work efficient.
The Wianamatta Shale ground is reactive, so a structural addition checks the existing slab and footings for clay movement. There is seldom asbestos in this era of stock, which keeps the work cleaner than the older suburbs. The original facades are generally worth retaining.
What I check first on your North Kellyville renovation: the existing slab and its capacity for a second storey, how far the floor plan needs to change, and the scope of the upgrades. Those shape the job.
We renovate fixed-price, licence HBL 487805C. Get our renovation scope and feasibility before you commit.
Buildana manages the complete home renovation process in North Kellyville — from initial consultation and design through to approvals (where required) and fixed-price construction to handover. Your home, modernised.
Not sure whether to renovate or rebuild? Use our Renovation vs KDR Calculator or read the renovation vs knockdown rebuild comparison.
- Home renovations in North Kellyville from $100K
- The Hills Shire Council approvals managed (where required)
- Kitchen, bathroom, and full-home renovations
- 2010s+ contemporary-era homes — renovation specialists
- Asbestos assessment and removal included
- Staged renovation plans to minimise disruption
- 6-year structural warranty on structural work
- Free consultation — near Bus to Kellyville Metro (3 km) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Reworking modern stock
North Kellyville is a modern master-planned suburb, so a renovation here is rarely about restoration and usually about making a young home work harder: reconfiguring a builder-standard floor plan, upgrading the original finishes, or adding a rear or second-storey extension as a family grows. With a sound modern structure underneath, the renovation stays efficient and predictable.
For many North Kellyville owners, extending or upgrading beats moving once the original build no longer fits. A clean modern base makes the job straightforward.
A second storey on this slab
The main structural question in a North Kellyville renovation is whether the existing slab and footings can carry a second storey. On the reactive shale, it gets checked against a real assessment and reinforced where needed. Clean new stock seldom carries asbestos, so the job stays tidy. Mapping that slab capacity is part of my scope.
Home renovation builder in North Kellyville — key facts
- Suburb
- North Kellyville, NSW 2155
- Council / LGA
- The Hills Shire Council (The Hills)
- Primary zoning
- R2 Low
- Typical lot size
- 350–650m²
- Soil class
- M
- Median house price
- $1.4M–$1.9M
- Home era
- 2010s+ contemporary
- Typical price range
- $30,000 – $500,000+
- Typical timeline
- 3–8 months depending on scope
- Approval pathway
- Exempt development for cosmetic, CDC/DA for structural
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
Free consultation at your North Kellyville home. We inspect the property, discuss what you want to change, check for asbestos in 2010s+ contemporary-era construction, and provide a realistic budget range and timeline.
⏱Renovation design isn't just "new finishes on old layout" — the best returns come from rethinking how rooms connect. Removing a wall to open kitchen-dining-living, or repositioning a bathroom to free up bedroom space, often delivers more impact than any finish upgrade.
⏱Cosmetic renovations don't need approval. Structural changes require DA or CDC through The Hills Shire Council. Buildana assesses and manages the approval pathway.
⏱Construction covers strip-out, structural modifications (if any), waterproofing, rough-in services, fit-out, tiling, cabinetry, painting, and final clean. Staged to minimise disruption to your daily routine.
⏱Documentation pack at handover: warranty for new work, waterproofing certificates for wet areas, electrical compliance certificate, plumbing compliance, BASIX update if envelope changed, OC if structural. Keep with the property file for future sale.
⏱Quality Promise
We renovate North Kellyville homes the way they should be renovated — scope locked, budget locked, program locked, then we start.
Cost Guide
| Item | Estimated Range |
|---|---|
| Kitchen renovation | $26,000 – $71,000 |
| Bathroom renovation | $20,000 – $51,000 |
| Cosmetic (paint, floors, lighting) | $15,000 – $61,000 |
| Structural reno (wall removal, open-plan) | $100,000 – $260,000 |
| Full home makeover | $260,000 – $610,000 |
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
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
Start a North Kellyville Home Renovation
Free renovation consultation for North Kellyville 2155. We'll assess your home, design the renovation, and provide a fixed-price quote.
Start Your ProjectMore in North Kellyville
Other Buildana services in North Kellyville
Costs, approval pathway and fixed-price contract detail for every other build type we deliver in North Kellyville 2155. The Hills Shire Council regulations and local controls are covered on each page.