Home Renovation Builder Box Hill — Fixed-Price, From $30K
Fixed-price renovations in Box Hill 2765. Bathroom from $20K, kitchen from $30K, full internal reno $150K+. No hourly rates, no surprise invoices.
HIA Member
MBA NSW0476 300 300Quick Answer
A home renovation in Box Hill 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.
Home Renovation Builder in Box Hill
A home renovation in Box Hill gets the honest answer, because the North-West Growth Centre release is 2015+ stock that does not need renovating — and I will say so rather than sell you a scope.
The genuine work is the legacy stock predating the release — rural homes and farmhouses on the remaining holdings — plus targeted additions where the earliest release homes have outgrown their plans.
The shale is read where structure changes, and older legacy fabric gets licensed hazard handling.
We renovate fixed-price, licence HBL 487805C. Tell me what you're sitting on and I'll read it honestly.
Buildana manages the complete home renovation process in Box Hill — 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 Box Hill from $100K
- The Hills Shire Council approvals managed (where required)
- Kitchen, bathroom, and full-home renovations
- 2015+ 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 Rouse Hill Metro (5 km) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
The honest read in a release suburb
Box Hill's 2015+ homes do not need renovating yet — the genuine work is the legacy rural stock on the remaining holdings, where modernising real bones rewards the spend while the growth centre lifts the land.
The earliest release homes are starting to justify targeted extensions where families have outgrown the plan.
Legacy fabric handled
Older legacy fabric gets licensed lead and asbestos handling where the work touches it, and the shale is read where structure changes.
All priced into the scope upfront.
Home renovation builder in Box Hill — key facts
- Suburb
- Box Hill, NSW 2765
- Council / LGA
- The Hills Shire Council (The Hills)
- Primary zoning
- R2 Low
- Typical lot size
- 300–600m² (new release)
- Soil class
- M
- Median house price
- $1.1M–$1.6M (new release)
- Home era
- 2015+ 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 Box Hill home. We inspect the property, discuss what you want to change, check for asbestos in 2015+ 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 Box Hill homes the way they should be renovated — scope locked, budget locked, program locked, then we start.
Cost Guide
| Item | Estimated Range |
|---|---|
| Kitchen renovation | $24,000 – $67,000 |
| Bathroom renovation | $19,000 – $48,000 |
| Cosmetic (paint, floors, lighting) | $14,000 – $57,000 |
| Structural reno (wall removal, open-plan) | $100,000 – $240,000 |
| Full home makeover | $240,000 – $570,000 |
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
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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
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.
Start a Box Hill Home Renovation
Free renovation consultation for Box Hill 2765. We'll assess your home, design the renovation, and provide a fixed-price quote.
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Other Buildana services in Box Hill
Costs, approval pathway and fixed-price contract detail for every other build type we deliver in Box Hill 2765. The Hills Shire Council regulations and local controls are covered on each page.