Average Net Worth at 40 UK (2026 Statistics)
By Wealthvieu
·
Updated
The average net worth at 40 in the UK is approximately £100,000-£140,000, with a median of £70,000-£90,000.
Net Worth at 40 by Percentile
| Percentile |
Net Worth |
What This Means |
| 10th |
£5,000 |
Very low wealth |
| 25th |
£30,000 |
Below typical |
| 50th (median) |
£80,000 |
Average 40-year-old |
| 75th |
£180,000 |
Strong position |
| 90th |
£400,000 |
Excellent wealth |
| 95th |
£650,000+ |
Top tier |
Source: ONS Wealth and Assets Survey (35-44 age group)
Typical Wealth Composition at 40
| Asset Type |
Median Value |
Average Value |
| Cash/savings |
£12,000 |
£25,000 |
| ISAs |
£18,000 |
£40,000 |
| Pension |
£55,000 |
£100,000 |
| Property equity |
£85,000 |
£120,000 |
| Other investments |
£10,000 |
£30,000 |
| Total assets |
£180,000 |
£315,000 |
| Mortgage |
-£150,000 |
-£180,000 |
| Other debt |
-£8,000 |
-£15,000 |
| Net worth |
£80,000 |
£120,000 |
The 3x Salary Benchmark
Target: Net worth = 3x annual salary by 40.
| Salary |
Target Net Worth |
| £40,000 |
£120,000 |
| £50,000 |
£150,000 |
| £60,000 |
£180,000 |
| £75,000 |
£225,000 |
| £100,000 |
£300,000 |
Homeowner vs Renter at 40
| Status |
Median Net Worth |
Gap |
| Homeowner |
£150,000 |
— |
| Renter |
£30,000 |
-80% |
By 40, home equity typically represents 60-70% of net worth for owners.
Position Assessment
| Your Net Worth |
Position |
Action Needed |
| Under £20,000 |
Bottom 20% |
Major catch-up required |
| £20,000-£60,000 |
20th-45th |
Accelerate savings |
| £60,000-£150,000 |
45th-75th |
On track — stay consistent |
| £150,000-£350,000 |
75th-90th |
Strong — optimise |
| £350,000+ |
Top 10% |
Excellent |
Retirement Readiness at 40
At 40, you have 25-27 years until State Pension age (67):
| Current Pension |
Monthly Addition |
Pension at 67 (5% return) |
| £50,000 |
£300 |
£380,000 |
| £50,000 |
£500 |
£480,000 |
| £100,000 |
£300 |
£510,000 |
| £100,000 |
£500 |
£610,000 |
Key 40s Financial Priorities
| Priority |
Why It Matters |
| Maximise pension contributions |
Last chance for long compounding |
| Pay down mortgage |
Interest savings, security |
| Protect income |
Life insurance, income protection |
| Start legacy planning |
Wills, trusts if needed |
| Children’s education |
University planning |
Wealth by Family Status
| Status |
Median Net Worth |
| Married, no children |
£120,000 |
| Married with children |
£95,000 |
| Single, no children |
£60,000 |
| Single parent |
£35,000 |
Childcare and single-income periods significantly impact wealth accumulation.
Catching Up Strategies at 40
If you’re behind:
| Strategy |
Potential Impact |
| Increase pension % |
+15-25% employer match boost |
| Use bonus for ISA |
£4,000-£10,000/year |
| Downsize/relocate |
Free up £50,000+ equity |
| Side business |
£10,000-£30,000/year |
| Career change/promotion |
£10,000-£20,000 salary increase |
Building to 50 (10-Year Plan)
| Starting Point |
Monthly Savings |
Net Worth at 50 |
| £80,000 |
£500 |
£200,000 |
| £80,000 |
£800 |
£260,000 |
| £80,000 |
£1,000 |
£300,000 |
| £80,000 |
£1,500 |
£400,000 |
Assumes 5% returns + property appreciation
