Best buy-to-let areas in the UK for 2025: where landlords should invest next

Manchester has emerged as the most lucrative city in the UK for buy-to-let landlords, outpacing London on rental yields despite having significantly lower average rents, according to new research by Helix Law.

As we head into the second half of 2025, Britain’s buy-to-let market is undergoing a transformation. While higher mortgage rates, new tax burdens, and increased regulation are forcing some landlords to reassess their portfolios, savvy investors are still finding strong opportunities—if they know where to look.

New data from property platforms including Rightmove, Foxtons and Zoopla shows a growing divergence between regions, with northern cities and university towns offering yields that often outperform the overheated South East. And with political uncertainty still hanging over potential changes to stamp duty and landlord reliefs, selecting the right location is now more important than ever.

Top 5 BTL hotspots for 2025

According to recent Q2 data from Foxtons and Property Data, these areas are set to be the UK’s best-performing locations for rental returns in 2025:

City

Average Rental Yield

Key Appeal

Manchester

7.1%

Young professionals, new build schemes

Sunderland

6.9%

Low entry prices, solid rental demand

Leeds

6.5%

Large student population, urban revival

Nottingham

6.2%

High tenant demand, good capital growth

Glasgow

6.1%

Regeneration zones, strong affordability

What makes a great BTL location?

It’s not just about yield. Successful landlords in 2025 will be factoring in:

  • Tenant demand: Employment hubs, universities, and city centre growth corridors are key.

  • Transport links: Areas along new or improved transport routes—especially outside London—remain popular.

  • Affordability: Many investors are looking for lower-cost properties in secondary cities to mitigate mortgage stress.

  • Capital growth potential: While rental income is the day-to-day cashflow engine, long-term wealth is built through capital appreciation.

Where to be cautious

Conversely, yields in more expensive areas such as central London, parts of Surrey and the South East continue to shrink, with average returns now sitting below 3.5% in many boroughs. Factor in regulatory risk—from new minimum EPC requirements to Labour’s Renters Reform Bill—and it’s no surprise some landlords are exiting the market altogether.

Expert insight

Chris Watkin, property investment trainer and lettings expert, notes: “2025 is the year landlords need to become more strategic. Buying in the right postcode, with the right tenant profile, is essential. Those who rely on past performance may be disappointed.”

Pro Tip

Look beyond headline yields. Cross-check local void periods, tenant churn, and future developments. Platforms like Lendlord, PropertyData, and OpenRent provide granular postcode-level intel that can separate a good deal from a risky one.