Saint-Gilles sits at 42 m above sea level in the Brussels-Capital Region, operating on Europe/Brussels time and just 9 km from BRU airport. The climate swings between hot summers that reach 31°C and cold winters that drop to -6°C, with humidity averaging 79% year round. Expats cluster in Parvis and Châtelain, two neighborhoods that anchor a large and active expat community where English is widely spoken.
Renting a 1-bedroom apartment in the city centre runs $1,150/mo, while outside the centre it drops to $900/mo. A 3-bedroom in the centre costs $2,100/mo, and outside the centre $1,650/mo. Excluding rent, a single person spends about $1,150/mo and a family of four about $3,800/mo. Budget tiers for a single adult, rent included, land at $2,200/mo, $2,950/mo, and $4,100/mo. The cost of living index is 70/100 against NYC = 100.
Safety is a strong point, with a safety index of 85/100 and a crime index of just 15/100. Healthcare quality is rated excellent, which helps explain the overall expat score of 80/100. Internet averages 110 Mbps, supporting remote work alongside the city's 50 thousand residents.
Belgium's Long Stay National Visa (D-visa) covers retirees, while the Belgium Digital Nomad Visa requires a minimum monthly income of $765/mo. The digital nomad score of 82/100, FIRE score of 69/100, and retiree score of 68/100 point to a place that suits remote workers, early retirees, and long-stay expats who want a compact, well-connected base with strong public services.