Cost of Living Comparison Between London and Hertfordshire
For one person, living is cheaper in Hertfordshire: $2,499 a month against $4,086 in London, rent and utilities included – about $19,000 less a year. Rent and utilities account for most of the difference.
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London Living Index195Cost of Living Index in LondonLearn more -
Hertfordshire Living Index121Cost of Living Index in HertfordshireLearn more
How much you'll spend in London and in Hertfordshire
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in London and in Hertfordshire actually costs, broken down by who's living it.
Monthly costs for one person with rent: $4,086 in London versus $2,499 in Hertfordshire.
- London $4,086
- Hertfordshire $2,499
Estimated couple costs with rent: $5,891 in London versus $3,774 in Hertfordshire.
- London $5,891
- Hertfordshire $3,774
Monthly costs for a family of three with rent: $7,696 in London versus $5,049 in Hertfordshire.
- London $7,696
- Hertfordshire $5,049
Living in London is roughly 64% more expensive than in Hertfordshire, and outside of rent the biggest gap is in transport.
Both cities are pricier than the global median: London 200% above, Hertfordshire 84% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for London: October 26, 2026
Last update for Hertfordshire: October 24, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A one-bedroom apartment in the center runs $2,811 in London and $1,787 in Hertfordshire. Housing cost is often the main lever when comparing two cities.
London pays 56% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.
Dining out: $107 in London vs $81 in Hertfordshire for a mid-range dinner for two. Groceries echo the gap at $356 vs $288 per month, with Hertfordshire cheaper across the board.
- London Hertfordshire 50 km
- London
- Hertfordshire
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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