The headline number
Numbeo's cost-of-living comparison puts overall living costs in Brussels roughly 17–32% lower than London once rent is factored in, with rent alone running around 55% lower in Brussels (Numbeo). That gap is real, but it's driven almost entirely by housing — everyday spending is closer than people expect.
Rent
A one-bedroom apartment in Brussels typically runs €900–€1,350 a month depending on the commune and whether it's furnished, with city-centre and expat-favoured areas like Ixelles and Saint-Gilles sitting toward the top of that range (Comoon, EU Rentals). That's a meaningful step down from equivalent London rents, which is the main driver of the overall savings.
Moving with the family and need more space? A 3-to-4-bedroom house or apartment typically runs €1,700–€2,800 a month, with the Brussels Regional Rent Observatory pricing three-bedroom houses from around €1,200 and four-bedroom-plus houses up to €2,500, before premium communes like Uccle and Woluwe-Saint-Pierre push the top end higher (Expertise Immobilière Bruxelles, Numbeo). Family-friendly outer communes such as Anderlecht, Jette and Schaerbeek generally sit toward the lower end of that range, while Ixelles, Uccle and the European Quarter sit toward the top. If you're happy to live a bit further out, Waterloo (just south of Brussels in Walloon Brabant) is worth a look too — it offers noticeably more house and garden for the money, with a 25–35 minute train commute on a good day, though most families end up needing a car (Global Investments).
Public transport
An unlimited monthly pass on STIB/MIVB, Brussels' metro-tram-bus network, costs around €56 for adults — noticeably cheaper than a comparable London zone 1–2 Travelcard, and residents of the Brussels-Capital Region can get an annual pass for as little as €12 in some schemes (STIB-MIVB, STIB-MIVB fares).
Everyday costs
Groceries, eating out and day-to-day services tend to land close to UK levels rather than being dramatically cheaper — this is the part of Numbeo's comparison that surprises a lot of movers who expect Brussels to be uniformly cheap (Numbeo).
Rough monthly snapshot
| Item | Brussels (typical) |
|---|---|
| 1-bed apartment rent | €900 – €1,350 |
| 3/4-bed family home rent | €1,700 – €2,800 |
| Public transport pass | ~€56/month |
| Utilities (heating-inclusive winter months) | €150 – €250 |
Figures are indicative 2026 market ranges, not fixed prices — always check current listings for your target commune.
What this means for your move
Budget for London-equivalent everyday spending, but expect real relief on the rent line specifically. The bigger financial variable for most movers isn't the cost of living itself — it's getting the housing search, deposit (usually two to three months' rent, held in a blocked account) and initial admin right the first time, so you're not paying twice.
Frequently asked questions
Is Brussels cheaper than London overall?
Yes, typically 17–32% cheaper once rent is included, according to Numbeo's cost-of-living comparison — but the saving is driven almost entirely by lower rent. Day-to-day spending on groceries, eating out and services tends to land close to UK levels.
How much is a monthly public transport pass in Brussels?
An unlimited monthly STIB/MIVB pass covering the metro, tram and bus network costs around €56 for adults, with cheaper annual options available for residents of the Brussels-Capital Region in some schemes.
What's a realistic one-bedroom rent budget in Brussels?
Plan for €900–€1,350 a month depending on the commune and whether it's furnished, with popular expat areas like Ixelles and Saint-Gilles sitting toward the top of that range.
Get the UK to Brussels moving checklist
38 tick-box steps, in the order you'll need them: permits, commune registration, renting, pets, customs, banking and healthcare. Each one links to its official source.
Not sure how this applies to your move?
Most people start with a quick Zoom or WhatsApp call to talk through their specific situation and timeline — no need to have it all figured out first.
Sources: Numbeo, STIB-MIVB, Comoon, EU Rentals, Expertise Immobilière Bruxelles, Numbeo Property Investment, Global Investments