Key Data's UK STR outlook: rates hold, bookings lag

Key Data’s September 2025 UK Index shows a mixed autumn: rates are up, reservations are pacing softer, and guests are booking later. For hosts and property managers, that means sharper pricing and clearer owner comms are essential – ideally supported by better benchmarking and projections.

Key Data's headline numbers

• Rates are stronger. November’s average daily rate (ADR) is £159, up 7% YoY; September and October ADRs are also higher by 4% and 5%, respectively.

• Bookings are softer. September is -5% YoY, November -3%, while October is +2%. Expect a bumpier shoulder season.

• RevPAR (revenue per available rental) is mixed. Forward performance points to September -1% YoY, turning positive in October (+7%) and November (+4%).

• Shorter booking windows. Lead times are down 6% in September, 4% in October, and 4% in November versus 2024 – calendars will look softer until late demand lands.

Sally Henry, Vice President of Business Development at Key Data, captures the situation crisply: “ADRs are holding firm into autumn, but bookings are arriving later, leaving calendars looking weaker than this time last year.”

Behind these insights is a deep data set: more than 85,000 UK rentals and 2,000+ property managers, including Sykes Holiday Cottages, Awaze, and Travel Chapter, plus collaboration with the STAA, PASC UK, and ASSC to underpin policy with high-quality data.

What to do in a late-booking, low-growth environment

1. Price for pace, not just for peak.

   
   

   Run micro-tests on fences, length-of-stay (LOS) discounts, and cancellation policies to unlock late demand without eroding ADR. Protect floors on high-intent dates; use targeted, time-boxed promotions where pace is most behind. Expect calendars to fill later, so monitor pickup daily and react in shorter cycles.

   
   

2. Merchandise harder on channels, then harvest direct.

   
   

   With later decisions, your listing needs instant clarity: your first five photos, headline, and amenities must answer “why this property, now?” Use OTA tools (badges, mobile offers, gap-fillers) to capture late shoppers, then follow with email and on-site conversion rate optimisation to convert repeat and post-stay traffic direct. Key Data notes shorter lead times, so try to optimise for last-minute bookers.

   
   

3. Move from ‘set-and-forget’ to rolling forecasts.

   
   

   As September softens and Oct–Nov improve, shift to weekly pace reviews. Build “if/then” triggers: if pick-up is below target at T-21, release LOS offers; at T-10, open shorter stays; at T-5, add small tactical discounts to improve rank and click-through rate.

   
   

4. Communicate proactively with owners.

   
   

   Explain the late booking trend and show how you’re responding (pricing cadence, merchandising, and marketing). Align expectations: ADR resilience is a win, but occupancy may arrive later than owners are used to. Use clear visuals of pace vs. prior year.

   
   

5. Benchmark smarter; project with confidence.

   
   

   Key Data is rolling out Enhanced Benchmarking (booking windows, stay lengths, feeder markets, source performance) and Rental Projections (property-level revenue potential) – tools designed to tighten forecasting and owner comms in exactly this kind of market.

   
   

Why this season favours operators who iterate fast

This autumn isn’t about swinging for the fences; it’s about tight feedback loops. With ADRs holding but demand arriving late, the winners will:

• Review pickup and rank weekly, adjust rates and LOS in small moves.

• Refresh listing assets to improve click-through and conversion.

• Run segmented email to past guests and lookalikes with timely, value-led offers.

• Give owners transparent updates tied to data, not gut feel.

  
  

What’s next – and where to learn more

Key Data has strengthened its UK presence and partnerships so operators can navigate uncertainty with real-time, high-quality data – and its new tools aim to make benchmarking and projections more practical on the ground.

We’ll be unpacking these trends – and the playbooks that work – with Sally Henry on the Host Planet Podcast. Episode to drop soon across our channels.

Click here to access the Key Data September 2025 UK Index Report.