Cornwall Cost of Living and Second-Home Council Tax Premium in 2026/27

Where Local Wages and Outside Demand Diverge

Cornwall presents one of England's clearest examples of a housing market shaped more by demand from outside the county than by local earning power. For 2026/27, that dynamic is compounded by a substantial council tax premium specifically targeting second homes.

Take-Home Pay in Cornwall

National Insurance is 8% on earnings between £12,570 and £50,270, and 2% above.

Worked example — £29,000 salary in Cornwall:

• Personal Allowance: £12,570 at 0%
• Basic rate: £16,430 × 20% = £3,286
• Income Tax total: £3,286
• National Insurance: (£29,000 - £12,570) × 8% = £1,314.40
• Net pay: £24,399.60/year, or £2,033.30/month

This is identical to the same salary anywhere else in England. Check any salary with

.

Cornwall's Second-Home Council Tax Premium

Since April 2025, English councils have had the power to charge a council tax premium of up to 100% on furnished properties that are no one's sole or main residence, and Cornwall Council has applied this to qualifying second homes.

Specific exemptions can apply, for example for properties actively marketed for sale or letting, so it's worth checking Cornwall Council's current published rules directly rather than assuming the premium applies universally to every non-primary-residence property.

Estimate your own bill using

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Housing: Coast vs Inland

General patterns only — always check current listings for the specific area, as Cornwall varies enormously between tourist hotspots and everyday working towns.

Cornwall's Economy

Tourism and hospitality remain central to Cornwall's economy, though highly seasonal, creating substantial summer employment that doesn't always translate into stable year-round income. Agriculture and fishing retain a genuine presence, and a growing technology and creative sector has developed, supported by improved digital connectivity across the county. Emerging lithium extraction projects have also generated interest in mining-adjacent employment opportunities.

The Bottom Line

Cornwall offers standard UK take-home pay set against a housing market shaped significantly by demand from outside the county, particularly in prime coastal areas, alongside a substantial new council tax premium on qualifying second homes. Anyone considering a Cornwall property — whether as a primary residence or a second home — should check the current second-home premium rules and compare inland versus coastal pricing carefully. Check your own take-home pay with

and council tax with .