Slough vs Saint-Gilles
Single · Comfortable · $3,000/mo
Saint-Gilles is approximately 48% less expensive than Slough based on cost of living including rent. This makes Saint-Gilles a more budget-friendly option for expats considering a move.
Saint-Gilles has a FIRE Score of 67/100, indicating its suitability for financial independence and early retirement. The city's safety index is 85, which is relatively safe.
Recommended profile: Saint-Gilles is well-suited for retirees seeking a balanced lifestyle.
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Best in rowUnited Kingdom
Slough
Belgium
Saint-Gilles
Estimates from published local prices. N/A means no figure is published for that city.
About these cities
About Saint-Gilles
Saint-Gilles is a smart pick for expats who want Brussels without the Brussels price tag: a one-bedroom outside the centre runs $900/mo, and the overall cost of living index sits at 70/100 against NYC. The catch is that a single adult still needs roughly $2,200/mo to live here comfortably, so budget hard before signing a lease. With a safety index of 85/100, a large and active expat community, and excellent healthcare, it earns its 80/100 expat score. Digital nomads in particular should take note of the 82/100 score and the Belgium Digital Nomad Visa's $765/mo minimum income requirement.
About Belgium
Offers a clear pathway to citizenship, though no specific retiree visa is available. Those seeking long-term stays may explore other visa categories. Rent in Brussels is under $1,000/month, roughly 70% less than a typical US city center. However, income tax can hit 50% plus communal surcharges, making it a high-tax destination for remote workers.
Slough costs roughly 1% less than Saint-Gilles. Saint-Gilles scores significantly higher on safety — worth weighing against the cost gap. Use our tool below to personalize the estimate based on your income and lifestyle.
Saint-Gilles is approximately 48% less expensive than Slough based on cost of living including rent. This makes Saint-Gilles a more budget-friendly option for expats considering a move.
Saint-Gilles has a FIRE Score of 67/100, indicating its suitability for financial independence and early retirement. The city's safety index is 85, which is relatively safe.
Recommended profile: Saint-Gilles is well-suited for retirees seeking a balanced lifestyle.
About Slough
Slough is a practical, well-connected base rather than a pretty one, and its numbers back that up: a 1-bedroom outside the center runs $1,437/mo while the average local net salary sits at $3,352/mo, so a single adult on a mid-range budget of $3,100/mo can actually make the math work. The expat infrastructure is genuinely strong, with a large and active community, excellent healthcare, and a digital nomad score of 78/100, though the $251/mo transport pass and $1,100/mo in non-rent costs for a single person will eat into the savings. Air quality at 58 is mediocre and the town itself will never win a beauty contest, but a safety index of 70/100 and a cost of living index of 69/100 make it a sensible, unglamorous choice for London-adjacent living.
About United Kingdom
No retirement visa exists, and a difficult residency and citizenship path rules out anyone seeking a straightforward move. Rent near $1,344/mo plus 20% basic, 40% higher, 45% additional income tax bites hard. This fits Americans with UK ancestry, employer transfers, or high earners who value large expat networks and English-language ease over affordability.
$418/mo
Cost of Living (Without Rent)
Rent Per Month
Attractiveness
City Details
About Saint-Gilles
Saint-Gilles is a smart pick for expats who want Brussels without the Brussels price tag: a one-bedroom outside the centre runs $900/mo, and the overall cost of living index sits at 70/100 against NYC. The catch is that a single adult still needs roughly $2,200/mo to live here comfortably, so budget hard before signing a lease. With a safety index of 85/100, a large and active expat community, and excellent healthcare, it earns its 80/100 expat score. Digital nomads in particular should take note of the 82/100 score and the Belgium Digital Nomad Visa's $765/mo minimum income requirement.
About Belgium
Offers a clear pathway to citizenship, though no specific retiree visa is available. Those seeking long-term stays may explore other visa categories. Rent in Brussels is under $1,000/month, roughly 70% less than a typical US city center. However, income tax can hit 50% plus communal surcharges, making it a high-tax destination for remote workers.
$700/mo
Cost of Living (Without Rent)
Rent Per Month
Attractiveness
City Details
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| Metric | Slough | Saint-Gilles |
|---|---|---|
| 1BR Apartment (Center) | $1707.51 | $1150 |
| 1BR Apartment (Outside) | $1437.06 | $900 |
| 3BR Apartment (Center) | $3083.35 | $2100 |
| 3BR Apartment (Outside) | $2329.63 | $1650 |
| Safety Index | 34.91 | 85 |
| Internet Speed | 89Mbps | 110Mbps |
| Walkability Score | N/A | N/A |
Monthly cost by categoryOne person, computed from each city's own average prices
| Category | Slough | Saint-Gilles |
|---|---|---|
| Total (rent included) | $2,672/mo | N/A |
| Excluding rent | $1,235/mo | N/A |
| Rent | $1,437/mo | N/A |
| Groceries | $188/mo | N/A |
| Dining out | $245/mo | N/A |
| Entertainment & lifestyle | $140/mo | N/A |
| Utilities & connectivity | $424/mo | N/A |
| Transport | $238/mo | N/A |
Usage-based estimates from this city's own average prices. A row marked N/A means that city is missing data, so no figure is shown instead of a stale one.
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