Home Renovation Builder Granville — Fixed-Price, From $30K
Fixed-price renovations in Granville 2142. Bathroom from $20K, kitchen from $30K, full internal reno $150K+. No hourly rates, no surprise invoices.
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A home renovation in Granville costs $100,000–$500,000+. Kitchen from $30K, bathroom from $20K, full renovation from $150K. Buildana manages design, Cumberland City Council approvals (where required), and construction under one fixed-price contract.
Modernising Granville Homes
Granville's ageing homes from the 1920s–1960s era are frequently renovated, particularly where heritage considerations make knockdown rebuild unsuitable. Full internal modernisation can transform a compact home into modern, functional living. Cumberland City Council heritage provisions may apply — Buildana checks these upfront.
Most Granville blocks run 450–700m² on Class M ground. Renovation scope here is shaped by the existing structure — most 1920s–1960s homes need wiring and plumbing modernisation alongside whatever cosmetic work you plan, so it's worth scoping the whole job at once rather than splitting into phases. Median price band: $950K–$1.2M. Local services anchor around Granville Centre Plaza & Parramatta Road commercial corridor.
Buildana manages the complete home renovation process in Granville — 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 Granville from $100K
- Cumberland City Council approvals managed (where required)
- Kitchen, bathroom, and full-home renovations
- 1920s–1960s-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 Granville station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Why Renovate in Granville?
Granville is a character-rich suburb with a heritage precinct and substantial housing renewal underway. Many older homes on wide blocks are candidates for knockdown rebuild or duplex construction, supported by strong R2 and R3 zoning.
Residential blocks of 450–700m² across Granville (2142) provide solid building envelopes for a range of project types. Cumberland City Council manages planning controls with well-established DCP provisions. Direct rail access from Granville station adds genuine value to Granville property. Renovating 1920s–1960s-era homes in Granville is a smart play when the structure is sound. Kitchen and bathroom upgrades typically return 60–80% of investment in added property value. Class M soil (moderately reactive) is standard for Granville — Buildana includes engineered slab design in every quote.
Renovation activity across Cumberland is driven by the area's ageing housing stock — many homes from the 1950s–1970s need kitchen, bathroom, and layout upgrades. Cumberland's proximity to Parramatta CBD means well-renovated homes achieve strong capital growth. Asbestos assessment is essential for pre-1990 homes. Buildana provides full renovation scope from design through to completion, with council approval managed where required.
Planning Controls — Cumberland City Council
Cumberland LEP 2021 & DCP. R2 zones: FSR 0.5:1, R3 zones: FSR 0.7:1, building height 9m, front setback 6m, landscaped area 35%. Heritage items and conservation areas apply in parts of Granville and Auburn. CDC available for eligible designs.
Home renovation builder in Granville — key facts
- Suburb
- Granville, NSW 2142
- Council / LGA
- Cumberland City Council (Cumberland City)
- Primary zoning
- R2 Low Density & R3 Medium Density
- Typical lot size
- 450–700m²
- Soil class
- Class M
- Median house price
- $950K–$1.2M
- Home era
- 1920s–1960s
- 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
Building in Granville — Local Context
What Granville Soil Means for Your Renovation
Most blocks across Granville (2142) classify as Class M — moderately reactive. Translation for a renovation: foundation cost lands somewhere between $15,000–$32,000, depending on building footprint and how the engineer reads the borehole. Standard waffle raft slabs work on most Granville sites, sized by an engineer to the actual classification. Buildana includes the geotech report, structural engineering, and slab design in every quote. No site allowance, no provisional sum.
What Cumberland City Council Wants to See
Approval in Granville comes down to documentation quality. Cumberland City Council processes a high volume of residential applications, and the ones that get approved fast share three traits: clean drawings that show every required setback dimension on plan; a BASIX certificate that matches the actual specification (not a stand-in); and an engineering package sized correctly for the Class M ground. We prepare every document at full lodgement standard the first time.
Where the Money Goes on a Granville Renovation
Cost breakdown for a typical renovation in Granville: structure and frame around 30%, slab and foundations 8–14% (driven by Class M soil), roofing and external 10–12%, services (plumbing, electrical, HVAC) 12–18%, fit-out (kitchen, bathrooms, joinery) 18–25%, and finishes (paint, tiles, flooring) 8–12%. The remaining 4–6% covers approvals, certifications, and site establishment. Buildana itemises every line so you see what you're paying for — no lump sums hiding margin.
Granville Housing Stock & What That Means
Most homes in Granville were built 1920s–1960s. That puts asbestos risk firmly in play — sheeting, eaves linings, vinyl floor tiles, and pipe lagging are likely. Licensed removal adds $5,000–$25,000 to a renovation where demolition is involved, and Buildana manages SafeWork NSW notifications, removal, and clearance certificates as part of the contract. Existing structures from 1920s–1960s usually need wiring, plumbing, and insulation upgrades to meet NCC 2025 — worth costing that into the renovation scope upfront, not as a variation later.
What Recent Approvals Show
Cumberland City Council's recent decisions for Renovations in Granville reveal a clear pattern — applications with proper structural engineering tied to the existing footings on Class M soil and clean shadow analysis to neighbours' POS are progressing without RFIs. Sloppy lodgement adds 4-8 weeks of round-trip; clean lodgement doesn't.
Builder’s Take on Granville
Bathroom renovations in Granville run $25K–$55K. Waterproofing failures are the most common defect in older 1920s–1960s bathrooms — AS 3740 compliance is non-negotiable. A cheap renovation that skips proper waterproofing costs $20K to fix two years later.
First question on any Granville renovation: is the structure worth renovating? 1920s–1960s homes vary — some have good bones and need cosmetic lift, others are carrying termite damage, sagging floors, or obsolete wiring that makes deep renovation worse value than KDR. We do a structural inspection before quoting, not after the contract.
Granville vs Nearby Suburbs
Granville vs nearby suburbs — key metrics for renovating.
| Suburb | Median Price | Typical Lot | Soil Class | Era | Station |
|---|---|---|---|---|---|
| Granville2142this suburb | $950K–$1.2M | 450–700m² | Class M | 1920s–1960s | Granville |
| Merrylands2160 | $1.0M–$1.3M | 500–700m² | Class M | 1950s–1970s | Merrylands |
| Auburn2144 | $1.1M–$1.4M | 450–650m² | Class M | 1930s–1970s | Auburn |
| Clyde2142 | $900K–$1.1M | 450–650m² | Class M | 1950s–1970s | Clyde |
Median price, soil class, and lot size shape build feasibility and final cost. Buildana assesses every site against these and other constraints during the free feasibility stage.
Real Project
Full Home Renovation — Granville
1960s brick on a 480sqm block near Granville station — reworked internal layout (one interior wall removed under engineer's direction), new kitchen and two bathrooms, replaced flooring throughout. Retained original façade to respect the conservation area character of the street.
Completed in 12 weeks. Fixed-price $195,000. Rental post-reno lifted from $580/week to $750/week.
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.
Cost Guide
| Item | Estimated Range |
|---|---|
| Cosmetic only (paint, floors, fittings) | $15,000 – $52,000 |
| Wet area renovation (kitchens, bathrooms) | $52,000 – $190,000 |
| Wet area + structural (wall removal) | $190,000 – $390,000 |
| Full renovation + electrical/plumbing upgrade | $390,000 – $620,000 |
| Heritage-sensitive full renovation | $460,000 – $820,000 |
Prices are indicative for Western Sydney (2025). Actual costs depend on site, specifications, and approvals.
How It Works
From First Call to Final Key
A Granville renovation starts with what's worth keeping. Character floorboards, structural brickwork, original joinery — if it earns its place, it stays. Everything else gets a hard look.
⏱Design is pragmatic. Removing the right wall to open a kitchen, upgrading the bathroom to function properly, fixing the laundry that was an afterthought in 1975. Structural engineer signs off before anything load-bearing moves.
⏱Construction runs in stages so you can live in the house for parts of it. Wet areas and kitchens get a clear programme — three weeks without a kitchen is normal; three months is someone else's job.
⏱Handover is clean. New work tied into old work with matched finishes, defects fixed before you move back into the finished zones, warranty on all new work.
⏱Our Team
Oliver Alameri
Founder / Director / Builder · MPropDev · PhD Student
Ahmad Alameri
Accounts Manager
Claire Wendell
Project Manager
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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
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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 Granville 2142. Cumberland City Council regulations and local controls are covered on each page.