Home Renovation in Prague: Step-by-Step Expat Guide

Home Renovation in Prague: Where Do Expats Even Start?

A home renovation in Prague can feel overwhelming when you don't speak fluent Czech, don't know local building rules, and have no idea which tradespeople to trust. This step-by-step guide walks you through the entire process — from initial planning to final inspection — so you can renovate with confidence, avoid costly mistakes, and actually enjoy the result.

Whether you've just bought a panelák apartment in Prague 4 or a pre-war flat in Vinohrady, the renovation process in Czech Republic follows a predictable sequence. Understanding that sequence before you spend a single koruna is the smartest investment you'll make.

Step 1: Define Your Renovation Scope and Priorities

Before contacting any tradesperson, get clear on what you actually need. Prague renovations generally fall into three categories:

Cosmetic refresh — painting, new flooring, updated fixtures. Minimal disruption, typically 1–3 weeks.
Partial renovation — bathroom refit, kitchen replacement, or rewiring one section. Usually 3–8 weeks.
Full gut renovation — stripping everything back to bare walls and rebuilding. Expect 2–6 months depending on apartment size.

Write down every room you want to change and what specifically needs doing. Be honest about your budget ceiling. In Prague, full apartment renovations (60–80 m²) typically range from 400 000 to 1 500 000 Kč depending on scope and material choices. Cosmetic refreshes can come in under 150 000 Kč.

Prioritise ruthlessly. If your budget is tight, focus on the kitchen and bathroom first — these add the most value and affect daily life the most.

Step 2: Understand Czech Building Permits and SVJ Rules

This is where many expats get caught off guard. Not every renovation requires a building permit (stavební povolení), but some absolutely do — and starting work without one can result in fines or being forced to undo completed work.

When you probably need a permit

Removing or modifying load-bearing walls
Changing the layout of gas or water supply lines
Altering the building's exterior (windows, balconies, facade)
Converting non-residential space to residential use
Any structural changes to the building

When you typically don't need a permit

Painting, wallpapering, and cosmetic changes
Replacing flooring (same type, no structural changes)
Swapping kitchen units or bathroom fixtures without moving plumbing
Installing new light fixtures on existing circuits

If you live in an apartment building, you'll almost certainly need to notify or get approval from your SVJ (společenství vlastníků jednotek — the owners' association). SVJ rules vary building to building, but common requirements include: written notice of planned work, restricted working hours (typically Monday–Friday, 8:00–18:00), and approval for any changes to shared infrastructure like risers or exterior walls.

For anything beyond cosmetic work, consult a professional or your local building authority (stavební úřad) to confirm what permissions you need. Getting this wrong is expensive.

Step 3: Find and Vet Your Tradespeople

This is the step that makes or breaks your renovation. In Prague, you'll typically need multiple trades for a full renovation:

Builder or general contractor — for demolition, masonry, and overall coordination
Electrician — for rewiring, new circuits, and socket installation
Plumber — for water supply, drainage, and heating connections
Tiler — for bathroom and kitchen tiling
Painter — for walls and ceilings
Floor layer — for laminate, vinyl, parquet, or carpet
Carpenter or kitchen fitter — for custom joinery and kitchen installation

You have two main approaches: hire a general contractor who manages all the trades, or coordinate individual tradespeople yourself. A general contractor adds a markup (typically 10–20% on top of individual trade costs) but saves you enormous time and stress — especially if you don't speak Czech.

How to vet tradespeople as an expat

Finding English-speaking tradespeople in Prague is possible but requires effort. Here's what to check:

IČO (company registration number) — every legitimate Czech tradesperson or company should have one. You can verify it on the official Czech business register at ares.gov.cz.
Trade licence (živnostenský list) — certain trades in Czech Republic are regulated. Electricians, gas fitters, and plumbers working on gas need specific qualifications. Ask to see their trade licence.
References and photos of past work — any good tradesperson will have these readily available.
Written quote (cenová nabídka) — never agree to work based on a verbal estimate. Get itemised quotes in writing.

Get at least three quotes for any major job. Prices in Prague's renovation market vary dramatically — it's common to see a 50–100% difference between the cheapest and most expensive quote for identical work.

Step 4: Set a Realistic Timeline

Renovation timelines in Prague are notoriously hard to predict, but here's a realistic framework:

Planning and quoting phase: 2–6 weeks. Don't rush this. Getting three quotes from different tradespeople takes time, especially for English-speaking ones.
Permit applications (if needed): 4–12 weeks. Czech building authorities are not fast. Factor this in before you set any start dates.
Material ordering: 1–4 weeks. Standard materials from Hornbach or OBI are available quickly. Custom kitchens, imported tiles, or specific bathroom fixtures can take weeks.
Demolition and rough work: 1–2 weeks for a typical apartment.
Electrical and plumbing first fix: 1–2 weeks.
Plastering and drying time: 1–2 weeks (plaster and screed need time to dry — skipping this causes problems later).
Tiling, flooring, painting: 2–4 weeks.
Kitchen and bathroom fitting: 1–2 weeks.
Final fixes and snagging: 1 week.

For a full renovation of a 70 m² Prague apartment, plan for 3–5 months from demolition to move-in. Add a buffer of 2–4 weeks for unexpected issues — old Prague buildings are full of surprises behind the walls.

When to renovate

Spring and early autumn are peak renovation seasons in Prague. Tradespeople are busiest (and sometimes more expensive) from April to June. If your timeline is flexible, starting in late autumn or winter can mean faster availability and occasionally better rates — though some exterior work isn't possible in freezing temperatures.

Step 5: Manage the Renovation Process

Once work begins, your job shifts from planning to project management. Here's how to keep things on track:

Communication

If your tradespeople don't speak English, communication becomes the biggest challenge. Options include:

Using a bilingual project manager or general contractor
Having a Czech-speaking friend available for key conversations
Using translation apps for day-to-day questions (Google Translate handles Czech reasonably well for simple messages)
Communicating via photos and drawings — visual references eliminate a lot of misunderstanding

Contracts and payment

For any renovation costing more than a few thousand korun, insist on a written contract — in Czech, this is a smlouva o dílo (contract for work). It should cover:

Exact scope of work described in detail
Total price or unit prices for each item
Payment schedule (never pay 100% upfront — a typical structure is 30% deposit, 40% mid-project, 30% on completion)
Timeline with start and expected completion dates
Warranty terms (záruční doba) — Czech law provides certain protections, but having them in writing is important
How changes and extras will be priced

Quality checks during work

Don't wait until the end to inspect. Check work at each stage:

After demolition — confirm the plan before new work begins
After electrical and plumbing first fix — before walls are closed up
After tiling and flooring — check alignment, grouting, and finish
Before final payment — walk through every room with a punch list

For electrical work, you'll need a revision report (revizní zpráva) from a certified inspector. This is not optional — your insurance may depend on it, and it's standard practice in Czech Republic.

Step 6: Handle the Finishing Touches

The last 10% of a renovation often takes 30% of the time. Don't underestimate these final steps:

Snagging list: Walk through every room and note anything that isn't right — scratched surfaces, uneven paint, doors that don't close properly. Give your tradesperson a written list and agree on a deadline for fixes.
Deep cleaning: Construction dust gets everywhere. Budget 2 000–5 000 Kč for a professional post-renovation cleaning of a typical Prague apartment.
Utility reconnections: If gas or water was disconnected, confirm everything is reconnected and working before your final payment.
Documentation: Keep copies of all invoices, contracts, revision reports, and warranty documents. You'll need these for insurance claims, future sales, or if issues arise later.

Common Renovation Mistakes Expats Make in Prague

After helping connect thousands of clients with tradespeople, these are the patterns we see repeatedly:

Choosing the cheapest quote without checking quality. The lowest price often means corners will be cut. Compare quotes on scope and detail, not just the bottom line.
Not checking SVJ rules before starting. Some buildings have strict renovation policies. Getting shut down mid-project because you didn't notify the SVJ is both embarrassing and costly.
Paying too much upfront. Never pay more than 30–40% before work begins. Tradespeople who demand full payment in advance are a red flag.
Underestimating old building surprises. Prague apartments built before 1990 frequently have outdated wiring (often aluminium), non-standard plumbing, asbestos-containing materials, or uneven walls. Budget an extra 10–15% contingency for discoveries behind walls.
Skipping the written contract. Verbal agreements mean nothing when there's a dispute. A smlouva o dílo protects both parties.
Trying to DIY regulated work. Electrical, gas, and structural work in Czech Republic should always be done by qualified professionals. DIY electrical work can void your insurance and create serious safety risks.

Get Quotes for Your Prague Renovation on TraderPoint

Planning a home renovation in Prague doesn't mean you have to figure out everything alone. On TraderPoint, you can post your renovation project and receive quotes from local tradespeople — many of whom work with English-speaking clients regularly. TraderPoint verifies traders' phone numbers and email addresses, and traders can add their IČO so you can check them against the Czech business register. Post your job, compare quotes, and choose the tradesperson that fits your project and budget.

Key Takeaways

Define your renovation scope clearly before contacting any tradesperson — cosmetic, partial, or full gut renovation
Check whether you need a building permit and always notify your SVJ if you live in an apartment building
Get at least three written quotes and verify each tradesperson's IČO at ares.gov.cz
Plan for 3–5 months for a full apartment renovation, plus a 2–4 week buffer
Use a written contract (smlouva o dílo) with a staged payment schedule — never pay 100% upfront
Inspect work at every stage, not just at the end
Budget a 10–15% contingency for unexpected issues in older Prague buildings
Always hire qualified professionals for electrical, gas, and structural work