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Letting agents

What portal enquiries and viewing bookings actually cost a letting agency

The cost is not the enquiry, it is the chain behind it: acknowledge, qualify, check availability, offer slots, confirm, remind, rearrange. Most of that chain runs on rules, and most of it starts when the office is shut.

Last checked 19 September 2026

The enquiry is one message. The job is eleven. #

A portal enquiry looks like a single email. What it actually starts is a sequence that runs for days.

  1. Acknowledge it

  2. Work out whether this person has already enquired on two other properties

  3. Check the property is still available

  4. Check whether the landlord has agreed viewings yet

  5. Offer times that are genuinely free

  6. Wait

  7. Chase

  8. Confirm

  9. Send the address and access details

  10. Remind the day before

  11. Deal with the rearrangement when they cannot make it after all

Every one of those steps is small. The cost is in the number of them and in the fact that they arrive interleaved with four other queues. A negotiator handling thirty live enquiries is not doing thirty things, they are doing three hundred, in fragments, while the phone rings.

The timing problem is measurable #

Research by InStep AI, reported by Property Industry Eye on 5 August 2026, placed calls to 3,047 unique UK property business phone numbers taken from 3,169 branch records.

94.1%

Of calls between 6pm and 9pm went unanswered

InStep AI, reported 5 August 2026

93.8%

Reached nobody at all, across the whole test

InStep AI, reported 5 August 2026

4.1%

Were answered by a person

InStep AI, reported 5 August 2026

The rest of the test split small: 1.1 per cent hit an automated message and 0.7 per cent reached a voice AI system. Mid-sized agencies missed the most, at 96 per cent, against 93.6 per cent for independents.

The same piece reported that 27 per cent of leads arrived outside office hours, including 31 per cent of viewing requests and 31 per cent of applicant registrations. InStep AI co-founder Reid Cockrell put it plainly.

This isn't a story about agencies not working hard. Most offices close at six because that's when the working day ends.
Reid Cockrell, co-founder of InStep AI, reported by Property Industry Eye, 5 August 2026

That is the honest diagnosis. Roughly a quarter to a third of the demand arrives in the window when the office is closed, and the people who could answer it are at home. It is not a staffing failure. It is a mismatch between when an agency is open and when a tenant who works nine to five is free to look for a flat.

Which parts of the chain are rule driven #

Runs on rules

  • Acknowledging an enquiry and capturing who it is and which property
  • Checking the property is still available and still instructed
  • Spotting that this applicant has already enquired on three properties
  • Offering the viewing slots that are actually free
  • Confirming, reminding and handling a cancellation

Needs a negotiator

  • Deciding whether to put this applicant in front of this landlord
  • Reading a viewing and knowing whether to push for an offer
  • Telling a landlord their asking rent is wrong

The line is consistent: anything that is a lookup, a match against a diary, or a message with a fixed shape is rule driven. Anything that is a judgement about a person, a property or a price is not, and should not be handed over.

Why the cost compounds #

A missed evening enquiry is not a lost message, it is a message that turns into work tomorrow. It is answered later, by which point the applicant has booked two viewings elsewhere, so it takes a phone call rather than an email. It arrives in the same inbox as the maintenance reports, so it is sorted by hand twice. And if the property has since let, the whole exchange produced nothing.

Re-keying makes it worse. In a survey of lettings professionals reported on 3 September 2026, 61 per cent said staff transfer, re-enter or duplicate information between systems during a tenancy, and only 17 per cent used one main system. An enquiry that has to be copied from a portal to a CRM to a diary to a mailbox is four chances to lose it.

What to look at first #

Before changing anything, count two numbers for one month. How many enquiries arrived outside 9 to 5, and how many of them were answered the same day? Then count how many viewings were rearranged, and why. Those two numbers usually tell an agency more than any software demonstration.

The next queue along is usually referencing and tenancy setup, where a successful viewing turns into a deadline. The free tools will put an hours figure on the chase itself.

Questions people ask

How many rental enquiries arrive outside office hours?
InStep AI's client data, reported by Property Industry Eye on 5 August 2026, found 27 per cent of leads arrived outside office hours, including 31 per cent of viewing requests and 31 per cent of applicant registrations.
Do agencies really miss most evening calls?
In the same study, 94.1 per cent of calls placed to sales and lettings agencies between 6pm and 9pm went unanswered. Across all 3,047 UK property business numbers tested, 93.8 per cent reached nobody and 4.1 per cent were answered by a person.
Which parts of the enquiry to viewing chain run on rules?
Acknowledging an enquiry, capturing who it is and which property, checking the property is still available, offering the slots that are free and confirming the booking are all rule driven. Deciding whether an applicant is right for a landlord is not.

Where these numbers come from

  1. Property Industry Eye, Agents miss 94% of evening calls, study finds (InStep AI) , read 19 September 2026 . Published 5 August 2026, 3,047 unique UK property business phone numbers from 3,169 branch records
  2. Property Industry Eye, Renters’ Rights Act piles more work on letting agents (Propoly survey) , read 19 September 2026 . Published 3 September 2026

Last checked 19 September 2026.

Our workings are on the methodology page .

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