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The most common answer you’ll find online is ‘it depends.’ That’s true — but it’s not useful. This guide gives you specific, defensible timelines for every major renovation type in Sydney, so you can plan your life around the build rather than being surprised by it.
Timelines in Sydney are shaped by factors that interstate guides don’t capture: trade availability, strata approval processes for apartment renovations, council DA timelines across 33 different local government areas, and waterproofing compliance hold points that cannot legally be skipped. A bathroom renovation timeline in Sydney is not the same as one in Melbourne — and it’s not the same in Paddington as it is in Parramatta.
This guide covers: the universal renovation timeline (before a single wall is touched), specific construction timelines by room and project type, a week-by-week breakdown for bathroom and kitchen renovations, Sydney-specific delays and how to avoid them, and the single question every homeowner asks — can I live at home during the renovation?
⏱ Quick Reference: Sydney Renovation Timelines at a Glance
| Cosmetic refresh (paint, flooring, fixtures — 1 room) | 1–3 weeks |
| Bathroom renovation (standard, no drainage relocation) | 3–5 weeks on site |
| Bathroom renovation (complex, plumbing relocation) | 5–8 weeks on site |
| Kitchen renovation (standard, like-for-like) | 6–10 weeks on site |
| Kitchen renovation (structural, open-plan conversion) | 10–16 weeks on site |
| Laundry renovation | 2–4 weeks on site |
| Single bedroom / living room makeover | 2–6 weeks |
| Full apartment renovation (no structural) | 8–16 weeks on site |
| Full home renovation (3BR, no structural) | 3–5 months on site |
| Full home renovation (structural changes) | 5–9 months on site |
| Major structural / heritage renovation | 9–18 months total |
IMPORTANT:
- Add pre-construction time (design, selections, approvals) to all of the above.
- For apartments: add 2–12 weeks for strata approval depending on work type.
- For structural work: add 8–20 weeks for council DA, or 2–4 weeks for CDC.
Part 1: The Timeline Before Work Starts
The most underestimated part of any renovation timeline is the period before a single tradesperson arrives on site. For a straightforward bathroom renovation with no approvals needed, this pre-construction phase is 4–8 weeks. For a full home renovation requiring a council DA, it can be 6–18 months.
Most homeowners only count the construction phase when estimating how long a renovation will take. That’s the mistake that leads to unrealistic expectations, rushed decisions, and delayed starts.
Pre-Construction Timeline — What Happens Before the Build
| Stage | Simple Renovation(1–2 rooms, no structural) | Complex Renovation(multi-room or structural) | Full Home / DA Required |
|---|---|---|---|
| Initial consultation& scope definition | 1–2 weeks | 1–3 weeks | 2–4 weeks |
| Design & documentation | 1–2 weeks | 3–6 weeks | 6–16 weeks |
| Material selections(tiles, joinery, fixtures) | 1–3 weeks(often done in parallel) | 2–6 weeks | 4–10 weeks |
| Council / certifier approval (if required) | Nil (exempt dev.)or 2–4 wks (CDC) | 2–4 wks (CDC)or 8–20 wks (DA) | 12–24 wks (DA)+ heritage: add 4–8 wks |
| Strata approval(apartment only) | Nil (cosmetic)or 2–4 wks (minor) | 2–4 wks (minor)or 6–12 wks (major) | 6–12 wks (major works) |
| Builder scheduling(booking lead time) | 4–8 weeks | 6–12 weeks | 8–16 weeks |
| Custom joinery lead time (kitchens) | 3–5 wks (semi-custom) | 4–8 wks (custom) | 5–12 wks (bespoke) |
| TOTAL pre-construction | 6–12 weeks | 10–30 weeks | 6–18+ months |
⚠️ The Lead Time Trap — Most Renovation Delays Start Here
Custom joinery (kitchen cabinets, bathroom vanities, built-in wardrobes) requires site measurements FIRST, then a 3–12 week manufacturing period. If you haven’t ordered joinery by the time demolition starts, you will wait for it mid-build.
Imported tiles can take 6–12 weeks to arrive. Standard local tiles are available in 1–2 weeks. The tile selection you make at the showroom determines whether your bathroom takes 4 weeks or 10.
Custom shower screens, stone benchtops, and frameless glass require templating after structural work is complete, then a 2–4 week fabrication period. These cannot be ordered until the space is framed.
TIG’s pre-build process orders all long-lead items at contract signing, not at demolition. This is the single biggest schedule advantage we provide.
Part 2: Bathroom Renovation Timeline
A standard full bathroom renovation in Sydney takes 3–5 weeks from demolition to handover. Complex bathrooms with plumbing relocation, structural work, or custom features take 5–8 weeks. These are on-site construction timelines — add your pre-construction period on top.
The single factor that cannot be rushed — and that most homeowners don’t anticipate — is waterproofing cure time. Under Australian Standard AS 3740-2021, waterproofing membranes must cure for 24–72 hours (sometimes longer in cooler or humid conditions) before tiling can begin. This is a legal hold point, not a delay. Any renovator who claims they can complete a full bathroom renovation in under two weeks is cutting corners on waterproofing compliance.
Bathroom Renovation — Week-by-Week Breakdown
| Pre-Build 4–8 weeks before on-site start All items selected & ordered before demolition |
Selections, ordering, scheduling Order first |
| Week 1 Days 1–5 Strip-out all fixtures, tiles, and sheeting back to bare structure. Plumber and electrician complete first-fix rough-ins — pipes, drains, conduit, fan wiring — in walls and floors before any closing work begins |
Demolition & rough-in No bathroom access |
| Week 2 Days 6–12 Cement sheet or substrate board installed. Licensed waterproofer applies membrane to floor and all wet-area walls — must comply with AS 3740-2021. Mandatory 24–72 hour cure before tiling. Once cured and certified, tiling begins on floors then walls. |
Waterproofing & tiling begins No bathroom access |
| Week 3 Days 11–17 Floor and wall tiling completed. Grout applied and allowed to cure fully before fixture installation begins. Complex tile patterns (herringbone, large-format, mosaic) add 1–3 days. Custom niches and feature walls add 1–2 days. |
Tiling completes & grouting No bathroom access |
| Week 4 Days 16–22 Second-fix plumbing and electrical: vanity, toilet, tapware, shower screen, lighting, exhaust fan, heated towel rail. Painting. Accessories. Final waterproofing certificate and compliance documentation. Final walkthrough and handover. |
Fixtures, fittings & finishing Partial → Full access |
What Makes a Bathroom Renovation Take Longer
| Factor | Time Added | Notes |
|---|---|---|
| Plumbing drainage relocation | Add 3–7 days | Moving toilet, shower drain, or floor waste requires breaking concrete slab — adds significant labour and drying time |
| Layout change (walls moved) | Add 5–15 days | Structural changes, new wet-area linings throughout, potential council approval |
| Ensuite addition (new room) | 6–12 weeks total | New plumbing infrastructure from scratch, potential DA required |
| Custom vanity (bespoke joinery) | Order 4–6 weeks ahead | Vanity must be ordered at contract signing; arrives after tiling, fits immediately |
| Custom shower screen | Measured after tiling,2–3 wks fabrication | Cannot be ordered until tiling is complete — this is standard and pre-planned |
| Imported tiles | Allow 6–12 wk lead time | Order at contract signing; a mid-project tile change restarts the lead time |
| Complex tile pattern(herringbone, chevron, mosaic) | Add 2–5 days | More cuts, more waste, more setting time per m² |
| Heritage or pre-1950 property | Add 5–15 days | Higher chance of asbestos in walls, old plumbing non-compliant with current standards |
| Apartment strata building | Add 2–6 days buffer | Access restrictions, lift booking delays, restricted working hours (Mon–Fri 8am–5pm) |
| Freestanding bath | Add 1–2 days | Requires specific floor waste positioning and rough-in — must be planned pre-demolition |
Part 3: Kitchen Renovation Timeline
A standard like-for-like kitchen renovation takes 6–10 weeks from demolition to handover. An open-plan conversion with wall removal and layout changes takes 10–16 weeks. Custom joinery — the single biggest variable — is ordered up to 12 weeks before it’s needed on site.
Unlike bathrooms, which have mandatory waterproofing hold points, kitchens are delayed most often by joinery lead times and appliance availability. A kitchen renovation that hasn’t ordered cabinetry before demolition begins will always overrun.
Kitchen Renovation — Week-by-Week Breakdown
| Pre-Build 4–12 weeks before on-site start Cabinet design finalised, materials selected, joinery ordered (3–8 week lead time), appliances ordered, benchtop material selected, splashback ordered. |
Design, selections & ordering Kitchen still in us |
| Week 1 Days 1–5 Remove old cabinetry, benchtops, appliances, flooring. Plumber and electrician complete first-fix: move or extend waste pipes, power points, gas connections, rangehood duct. |
Demolition & rough-in Kitchen out of use |
| Weeks 2–3 Days 6–15 Wall removal (structural or non-structural), beam installation, new framing. Plasterer closes walls and ceilings. Painter primes new surfaces. Electrical second rough-in if open-plan rewiring required. |
Structural work(if applicable) Kitchen out of use |
| Weeks 3–5 Days 14–28 Joinery arrives and is installed: base cabinets first, then uppers. This phase requires precision — out-of-square or unlevel walls discovered at this stage must be corrected before installation can continue. Allow extra time for older properties. |
Cabinetry installation Kitchen out of use |
| Weeks 5–7 Days 28–42 Stonemason templates benchtop after cabinets are installed (2–3 week fabrication, then return for installation). Splashback tiled or installed. Plumber and electrician complete second-fix: sink, tapware, dishwasher, oven, cooktop connections. |
Benchtop, splashback & appliances Kitchen nearly complete |
| Weeks 7–10 Days 42–60 Splashback grouting and sealing. Any kitchen flooring installed. Handles, kickboards, lighting. Final appliance testing. Plumbing and electrical compliance certificates. Handover and walkthrough. |
Flooring, painting &final fit-off Kitchen accessible |
What Makes a Kitchen Renovation Take Longer
| Factor | Time Added | Notes |
|---|---|---|
| Custom (bespoke) joinery vs semi-custom | Add 2–6 weeks to joinery lead time | Bespoke cabinetry: 6–12 week lead time. Semi-custom: 3–5 weeks. Flat-pack: 1–2 weeks. |
| Wall removal (open-plan conversion) | Add 2–5 weeks | Engineer’s certification required; beam installation and plastering add time |
| Layout change (plumbing relocated) | Add 1–2 weeks | Moving sink, dishwasher rough-in, or range hood duct position |
| Heritage kitchen (pre-1960 terrace) | Add 1–3 weeks | Asbestos risk, unlevel walls and floors, services not where they appear on plans |
| Stone benchtop fabrication | Order after cabinets installed — 2–3 wks | Standard in any quality kitchen reno; stone must be templated after cabinets are in |
| Imported appliances | Allow 4–12 wk lead time | European brands with supply constraints; confirm delivery date before ordering |
| Butler’s pantry addition | Add 3–5 weeks | Additional joinery, separate plumbing, extra electrical — treat as a secondary kitchen |
| Apartment kitchen (strata) | Add 2–4 weeks buffer | Restricted working hours, lift access, strata committee approval for non-cosmetic work |
Part 4: Timeline by Room & Project Type
Laundry Renovation
A laundry renovation typically takes 2–4 weeks on site. Despite being a small space, a laundry involves nearly the same number of trades as a full bathroom — builder, tiler, joiner, plumber, and electrician — so the sequencing still matters.
| Scope | On-Site Duration | Key Hold Points |
|---|---|---|
| Cosmetic refresh(new cabinet, benchtop, paint) | 1–2 weeks | Minimal — flat-pack delivery is the main variable |
| Standard laundry renovation(new tiling, joinery, tapware) | 2–3 weeks | Waterproofing cure (24–72 hrs) before tiling; joinery lead time |
| Full renovation with plumbing relocation | 3–5 weeks | Moving trough or washing machine point adds slab work or chasing |
| Combined laundry/bathroom laundry relocation | 4–8 weeks | Significant plumbing infrastructure work; potential council approval |
Bedroom & Living Room Renovation
Bedroom and living room renovations are the fastest major room upgrades because they don’t require waterproofing, licensed plumbing, or wet-area compliance. The timeline is driven by painting, flooring, and any electrical or built-in joinery work.
| Scope | On-Site Duration | Notes |
|---|---|---|
| Paint, new flooring, lighting(single room) | 1–2 weeks | Fastest renovation type — mostly painter and flooring installer |
| Full bedroom makeover(built-ins, painting, flooring, electrical) | 2–4 weeks | Built-in wardrobes: 1–3 week lead time on joinery; measure-to-install |
| Open-plan living conversion(non-structural wall removal) | 3–5 weeks | Builder, plasterer, painter, electrician; no engineering required |
| Open-plan conversion(load-bearing wall removal) | 5–10 weeks | Structural engineer, council approval likely, beam installation and plastering |
| Full living area renovation(new flooring, ceilings, electrical, cabinetry) | 4–8 weeks | Ceiling work and electrical layout are the pacing trades |
Full Apartment Renovation — Sydney Specific
A full apartment renovation in Sydney takes longer than the same scope in a freestanding house — not because the trades work slower, but because apartment buildings impose constraints that don’t exist in houses.
| Scope | On-Site Duration | Sydney-Specific Additions |
|---|---|---|
| Cosmetic only(paint, flooring, fixtures) | 3–6 weeks | Minimal — lift access, material delivery timing |
| Kitchen + bathroom(s)no structural | 8–14 weeks | Add 2–4 wks for strata approval (minor/major depending on scope) |
| Full apartment renovation no structural changes | 10–16 weeks | Add 6–12 wks for strata major works approval if bathroom waterproofing involved |
| Full renovation with layout changes | 14–24 weeks | Strata approval + potential DA + DBP Act regulated design lodgement |
🏢 Apartment Renovation Timeline — Factors Unique to Sydney
- Working hours: Most strata buildings restrict trades to Monday–Friday 8am–5pm only. No Saturday or evening work. This extends a 4-week bathroom timeline to 5+ weeks for the same scope.
- Lift bookings: In high-rise buildings, trade access to goods lifts must be pre-booked. A missed booking delays the entire day’s delivery of materials.
- Strata approval: Minor renovations (kitchen, hard flooring) require committee approval — allow 2–4 weeks. Major renovations (bathrooms, structural) require a general meeting special resolution — allow 6–12 weeks.
- DBP Act lodgement: Any regulated building work in a Class 2 apartment (including waterproofing) requires regulated designs lodged on the NSW Planning Portal before work starts — add 2–4 weeks for design preparation if not already underway.
- Neighbour notification: Most strata require written notification to adjoining neighbours at least 48–72 hours before noisy works. Repeated notification requirements extend overall timelines.
Part 5: Full Home Renovation Timeline
A full home renovation — multiple rooms, throughout the property — is a fundamentally different project from a single-room renovation. The sequencing, trade coordination, and approval requirements compound across the project.
| Property Type & Scope | Construction Phase | Total Programme(incl. pre-construction) |
|---|---|---|
| 2BR home — cosmetic throughout+ 1 wet room | 2–3 months | 4–6 months |
| 3BR home — full renovation(kitchen, 2 bathrooms, all rooms)no structural changes | 3–5 months | 6–9 months |
| 3BR home — full renovation with structural changes(open-plan, extension) | 5–9 months | 9–15 months |
| 4BR+ home — full renovation with extension or second storey | 9–15 months | 14–22 months |
| Heritage or pre-1940 home(any significant scope) | 9–18 months | 14–26 months(heritage DA adds 4–8 months) |
Why Full Home Renovations Take Longer Than the Sum of Their Parts
A 3-bedroom full renovation that involves a kitchen (8 weeks), 2 bathrooms (4 weeks each), and living areas (4 weeks) might seem like 20 weeks if run in parallel. The reality is 3–5 months minimum. Here’s why:
- Trades cannot all work simultaneously. A plumber can’t rough-in all wet areas while a plasterer is closing walls in the same areas.
- Sequencing creates dependencies. Structural work before services. Services before linings. Linings before cabinets. Cabinets before benchtops. Every room follows this chain.
- Inspections add hold points. Framing inspections, waterproofing inspections, and final building inspections cannot be skipped — and inspectors don’t always come the next day.
- Living in the home (if applicable) slows progress by an estimated 15–25%, as builders work around occupied areas.
- Defect rectification and touch-up is always required — budget 1–3 weeks for this at the tail of the project.
The Total Renovation Programme — A Full Home Example
For a 3-bedroom Sydney terrace renovation (circa 1920s) requiring a full kitchen, 2 bathrooms, open-plan living conversion, and cosmetic work throughout:
| Phase | Duration | Running Total |
|---|---|---|
| Initial consultation & scope | 2 weeks | Week 2 |
| Design & documentation (architect) | 6–8 weeks | Week 10 |
| Asbestos assessment & removal(mandatory pre-1990) | 2–4 weeks (inc. testing, removal) | Week 14 |
| Council CDC or DA approval | 2–4 wks (CDC) / 12–20 wks (DA) | Week 16–34 |
| Structural engineer & DBP Actregulated designs | 4–6 weeks (parallel with above) | Parallel |
| Joinery, tiles, fixtures ordered | During approval period | Parallel |
| Construction phase | 4–6 months | Month 7–10 |
| Defects, touch-up, certification | 3–4 weeks | Month 11 |
| TOTAL PROGRAMME | 9–15 months |
Part 6: The 7 Most Common Causes of Renovation Delays in Sydney — and How to Prevent Them
1. Late Material Selections
The single most common cause of mid-build delays. When a homeowner changes their tile selection after the order is placed — or hasn’t selected tiles at all before demolition starts — the project waits. Custom tiles carry 6–12 week lead times. Even local tiles require 1–2 weeks to arrive. Lock in every material selection before signing the contract, not after.
2. Design Changes After Construction Starts
‘While we’re at it’ are the four most expensive words in renovation. Every variation to the contracted scope after works have commenced is priced at the builder’s discretion — and usually carries a timeline penalty as well as a cost premium. Fixture location changes after rough-in can add 2–5 days. Layout modifications during construction can add 1–3 weeks. The investment in thorough design documentation upfront pays itself back many times over.
3. Council Approval Delays
Standard Development Applications take 40–90 days in Sydney across 33 different LGAs. The City of Sydney typically processes faster; outer suburban councils can take longer. Heritage applications add 4–8 months. Complying Development Certificates (CDC) through private certifiers take 10–20 business days — use CDC wherever your project qualifies. Submit documentation as early as possible, and attend a pre-DA meeting with council to identify issues before formal lodgement.
4. Strata Approval Delays (Apartments)
For apartment renovations requiring major works (any bathroom with waterproofing, any structural change), a special resolution at a general meeting is required. If your strata doesn’t have a general meeting scheduled in the next 6–8 weeks, an Extraordinary General Meeting must be called — which takes additional time and cost. Start the strata approval process the moment your scope is confirmed, not once you’ve engaged a builder.
5. Asbestos Discoveries in Pre-1990 Properties
Testing ($300–$600) must be completed before any structural work. If asbestos-containing materials are found — which is common in Sydney terrace homes, fibro cottages, and pre-1990 brick homes — licensed removal is required before renovation work can continue. Allow a minimum 2–4 weeks for testing, clearance report, and licensed removal. Budget $3,000–$30,000+ depending on the extent of contamination.
6. Trade Scheduling Gaps
In Sydney’s 2026 market, skilled trades — particularly licensed plumbers, waterproofers, and custom tilers — are booked 4–8 weeks ahead. A gap between one trade finishing and the next being available can stall a bathroom renovation by a week. TIG’s project management pre-books all trades at contract signing, ensuring no scheduling gaps. This is a material advantage of using a full-service builder over coordinating trades yourself.
7. Unexpected Structural Conditions
Demolition is the great revealer. Behind tiles and plasterboard: termite damage to structural timbers, previous non-compliant work, deteriorated subfloors, wet-area damage that has spread into wall cavities, and undersized structural members. These are most common in pre-1980 properties. A pre-demolition inspection by an experienced builder will identify surface-level risks, but some issues only become visible once demolition is underway. Budget your contingency (15–20% minimum) and accept that structural discoveries — when they occur — add 1–3 weeks to the timeline.
Part 7: Can I Live at Home During the Renovation?
The answer depends on your renovation scope, your tolerance for disruption, and whether your home retains functional essentials (a working toilet, a way to prepare food, a safe sleeping space away from dust and noise).
| Renovation Type | Live On-Site? | Practical Advice |
|---|---|---|
| Single bathroom(multi-bathroom home) | ✅ Yes, easily | Use a second bathroom. Dust seal the renovation area. Works in 3–5 weeks. |
| Single bathroom(only bathroom in home) | ⚠️ Difficult | Consider portable facilities, gym membership, or short-term rental during the 3–5 week build. |
| Kitchen renovation | ⚠️ Manageable with planning | Set up a temporary kitchenette (microwave, bar fridge, kettle). Budget for more takeaway meals. Works are 6–10 weeks. |
| Full home renovation(all rooms simultaneously) | ❌ Not recommended | No functional kitchen or bathroom during significant phases. Budget for temporary accommodation ($2,000–$12,000/month). |
| Full home renovation(staged by area) | ⚠️ Possible if staged | TIG can sequence works to maintain a liveable zone. Adds time but avoids relocation cost. |
| Apartment renovation | ✅ Often possible | Strata-restricted hours (Mon–Fri 8am–5pm) actually helps — the home is quiet at night. Single bathroom issue applies. |
One practical tip that makes a meaningful difference: create a clearly defined ‘construction zone’ with plastic sheeting sealed at the ceiling and floor, and maintain a separate ‘living zone’ that is kept clean and functional. A well-managed construction site should not have dust migrating through the rest of the home. TIG uses dust-containment protocols on every project.
Frequently Asked Questions
How long does a bathroom renovation take in Sydney?
A standard full bathroom renovation in Sydney takes 3–5 weeks on site, from demolition to handover. Complex bathrooms with plumbing relocation or layout changes take 5–8 weeks. Add 4–8 weeks of pre-construction time for selections, joinery ordering, and scheduling. The mandatory waterproofing cure time under AS 3740-2021 (24–72 hours) cannot be shortened and is a legal hold point in every bathroom renovation.
How long does a kitchen renovation take in Sydney?
A standard kitchen renovation in Sydney takes 6–10 weeks from demolition to handover. Custom kitchens or open-plan conversions take 10–16 weeks. Custom joinery has a 3–8 week lead time and must be ordered well before demolition begins. Stone benchtops are templated after cabinetry installation and fabricated in 2–3 weeks — this is standard in every quality kitchen renovation and is pre-planned into the schedule.
How long does a full home renovation take in Sydney?
A full 3-bedroom home renovation in Sydney takes 3–5 months on site for a renovation without major structural changes, and 5–9 months for one with structural work. Adding pre-construction time (design, approvals, scheduling), the total programme from first consultation to handover is typically 6–15 months depending on scope and whether a council DA is required.
Do I need to move out during a renovation in Sydney?
For a single-room renovation (bathroom or kitchen), most homeowners can remain in the property. For a full home renovation where all rooms are under construction simultaneously, temporary relocation is strongly recommended — budget $2,000–$12,000 per month. TIG can stage full home renovations to maintain a liveable zone if clients prefer to remain on-site, though this adds some time to the overall schedule.
What adds the most time to a renovation in Sydney?
The top five timeline-extenders are: (1) late material selections or mid-project design changes, (2) council DA approvals (40–90 days), (3) strata approval for apartment major works (6–12 weeks), (4) asbestos discovery and removal in pre-1990 properties (2–4 weeks), and (5) trade scheduling gaps in Sydney’s constrained labour market. TIG’s pre-construction process addresses all five systematically before work begins.
Ready to Plan Your Renovation Timeline?
TIG provides a detailed project timeline as part of our Tailored Plan Walkthrough — before you sign anything. You’ll know exactly when work starts, when each stage completes, and when your renovation ends.
Call 0468 013 922 | tradeindustriesgroup.com.au/request-a-consultation
5 Budget Renovations that will Make Your Home Feel LuxuriousAbout the Author: Trade Industries Group
