Affordability · Cambridge · 2026

Can I afford Cambridge
on £100,000?

Q: What salary do I need to comfortably afford Cambridge?

To achieve a 33% rent-to-income ratio on a 1-bed flat in Cambridge (£1,500/month), you need approximately £76,000 gross annual salary. For a shared room (£880/month), the threshold drops to £39,500.

Q: What is the rent-to-income ratio on £100,000 in Cambridge?

On £100,000 in Cambridge, the rent-to-income ratio for a 1-bed flat is 26%. The guideline for comfortable solo living is under 33%.

Comfortably affordable. Rent takes up just 26% of your take-home pay, leaving plenty of room for savings. Net take-home £5,713/month. Average 1-bed rent £1,500/month — a 26% rent-to-income ratio.

Net monthly

£5,713

after tax & NI

Rent (1-bed)

£1,500

per month

After rent

£4,213

per month

Comfortable — you can afford this city solo · 26% rent-to-income on £100,000

Three ways to live in Cambridge

Solo · 1-bed city centre

£1,500/mo

median 1-bed rent

RTI 26% — Comfortable

Disposable after rent £4,213/mo

Shared house · room

£880/mo

median room rent

RTI 15% — Comfortable

Disposable after rent £4,833/mo

Solo · outer Cambridge

£1,250/mo

outer area 1-bed rent

RTI 22% — Comfortable

Disposable after rent £4,463/mo

What salary do you need?

Gross salary required for 33% rent-to-income in Cambridge

Scenario	Monthly rent	Salary for 33% RTI
Shared room	£880	£39,500
1-bed city centre current	£1,500	£76,000
1-bed outer Cambridge	£1,250	£60,000
2-bed flat split 50/50	£750	£33,000

33% RTI is the widely accepted threshold for comfortable solo living · HMRC 2025/26 · Rightmove Q4 2025

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Frequently asked questions

Can I afford to live in Cambridge on £100,000? +

Comfortably affordable. Rent takes up just 26% of your take-home pay, leaving plenty of room for savings. Your net take-home on £100,000 is £5,713/month. With median 1-bed rent of £1,500/month, you'd have £4,213/month left after rent — a 26% rent-to-income ratio. A shared room at £880/month would reduce that ratio to 15%, leaving £4,833/month disposable.

What salary do I need to comfortably afford Cambridge? +

To keep rent below 33% of take-home pay on a 1-bed flat in Cambridge (average £1,500/month), you need approximately £76,000 gross annual salary. For a shared room (£880/month), the threshold drops to £39,500. For an outer-area 1-bed (£1,250/month), you need around £60,000.

Is Cambridge expensive to live in? +

Cambridge has a cost-of-living index of 87 (London = 100) and an average 1-bed rent of £1,500/month. One of the more expensive UK cities outside London. Council tax averages £155/month and transport £75/month.

What is the rent-to-income ratio on £100,000 in Cambridge? +

On £100,000 in Cambridge, net take-home is £5,713/month. With median 1-bed rent of £1,500/month, the rent-to-income ratio is 26%. The widely accepted guideline for comfortable solo living is under 33%. For a shared room the ratio falls to 15%; for an outer-area 1-bed to 22%.

Can I afford Cambridgeon £100,000?