Real-Estate Lead Response Time: What a Missed Enquiry Costs

Real estate lead response time for Australian sales agencies. It covers what Harvard Business Review research on online leads found, where enquiries get missed after hours, after open homes, in portal inboxes, on weekends and through missed calls, a two-week method to measure your own response time, and how AI employees reply in minutes and hand qualified conversations to agents.
7 min read
•
9 min listen
•
October 15, 2026
Real estate lead response time

A missed or slow reply to a real estate enquiry usually costs more than one buyer. The person who enquired may also have a home to sell, and they tend to deal with whichever agent answers first and answers well. A Harvard Business Review study of online sales leads found that businesses replying within an hour were nearly seven times as likely to qualify the lead as those that waited an hour longer.

Most agents know speed matters. The trouble is that enquiries arrive when agents are busy with something more important, such as an appraisal, an open home or a negotiation. This article covers what the research says, where enquiries get missed in a typical sales agency, how to measure your own response time and how AI employees close the gap while keeping agents in charge.

Why lead response time matters

The best-known study on this is "The Short Life of Online Sales Leads", published in Harvard Business Review in 2011. The researchers sent test web enquiries to 2,241 US companies and timed the replies. As SmartCompany reported, only 37% responded within an hour, the average reply among those that responded within 30 days took 42 hours, and 23% never replied at all.

The same study found that companies replying within an hour were nearly seven times as likely to qualify the lead as those that waited an hour longer, and more than 60 times as likely as those that waited 24 hours or more. The research is American and not specific to property. Still, it describes a buyer behaviour that agents see every week. People enquire on several listings at once and engage with whoever gets back to them first.

In residential sales, the stakes are higher than the single enquiry. A buyer asking about a two-bedroom unit may be selling a family home. A neighbour asking for the price guide may be thinking about their own property. A slow reply loses the conversation that would have uncovered that.

Where enquiries get missed

Most agencies do not ignore enquiries. They miss them in predictable places.

After hours

Buyers browse portals in the evening. An enquiry sent at 9pm often waits until the next morning, behind the overnight emails, the morning meeting and the first appointment of the day. By then the buyer may already be talking to another agent.

Open home follow-up

A Saturday open can produce dozens of sign-ins across several properties. The agent means to follow them all up, but Sunday has its own opens and Monday starts with listing presentations. We cover this in detail in the open home aftermath.

Portal enquiries

Portal enquiries often land in a shared inbox or as an email notification on the agent's phone. When the listing agent is away or busy, nobody owns the reply. Some get a generic auto-response and nothing more.

Weekends and holidays

Weekends are when buyers are most active and agents are most stretched. Public holidays and leave make it worse, because enquiries pile up for an agent who is not checking messages.

Calls that go to voicemail

A missed call from an unknown number is easy to leave until later. Some of those callers are owners asking about an appraisal, and they rarely leave a detailed message.

How to measure your own response time

You do not need software to find out where you stand. Run a simple check over two weeks.

  • Pull every enquiry from the last 14 days, across portals, the website, phone and social messages.
  • For each one, note the time it arrived and the time a person or system sent a reply that actually answered the question. An auto-acknowledgement does not count.
  • Split the results by source and by time of day, including weekday business hours, weekday evenings and weekends.
  • Count how many enquiries got no reply at all, and how many never made it into the CRM.

You can also send mystery-shopper enquiries to your own listings at different times, as the HBR researchers did. The pattern to look for is the gap between replies in business hours and replies in the evening or on weekends.

Track the median reply time rather than the average, because a few very slow replies distort the average. Also track the share of enquiries answered within an hour.

How AI employees close the gap

Hiring someone to watch the inbox at 10pm on a Sunday is rarely practical. AI employees can cover those hours, answer every enquiry and hand qualified conversations to the right agent.

Reply in minutes, at any hour

Briick's Capture AI Employee replies to portal, website and SMS enquiries as they arrive. It answers the question asked, such as the inspection time or the price guide where the agent has approved sharing it, and then asks a few agreed qualifying questions.

Qualify and record

The AI employee confirms the property of interest, the buyer's timing and finance position, and whether they have a property to sell. It writes the answers to the CRM, so the agent sees the full picture before calling back.

Hand over to a person

The AI does not negotiate or discuss price beyond what the agent has approved. When a buyer is ready to make an offer, an owner wants an appraisal, or someone asks for a person, the conversation goes to the right agent with a short summary. Your team sets those handover rules, and our team sits behind the AI to review conversations and adjust them.

Follow up the ones who go quiet

Some buyers reply once and go silent. The AI employee follows up on a schedule your agency agrees, stops when asked, and flags anyone who mentions selling. Briicky, the AI Chief of Staff, can tell an agent on Monday morning which weekend enquiries need a call first.

For the wider picture of what AI agents do across the agency, from prospecting to referrals, read AI agents for real estate: what they actually do. The Briick real estate page shows the setup, or you can book a demo.

Frequently asked questions

What is a good lead response time in real estate?

Aim to reply within an hour, and within minutes where possible. A 2011 Harvard Business Review study of 2,241 US companies found that businesses replying within an hour were nearly seven times as likely to qualify a lead as those that waited an hour longer.

What is speed to lead in real estate?

Speed to lead is the time between a buyer or owner enquiring and the agency sending a reply that actually answers them. It is usually measured per source, such as portals, website and phone, and per time of day.

Why do real estate enquiries get missed?

Most are missed after hours, on weekends, in the days after open homes, or when a portal enquiry lands in a shared inbox that nobody owns. Missed calls from unknown numbers are another common gap.

How can I measure my agency's response time?

Pull two weeks of enquiries from every source, record the time each arrived and the time a genuine reply went out, and split the results by source and time of day. Track the median reply time and the share answered within an hour.

Can AI respond to real estate enquiries without losing the personal touch?

Yes, if the AI answers the question asked, gathers the agreed details and hands the conversation to an agent at the right point. Pricing, offers and negotiation should stay with the agent.

Adam, Fractional CEO, smiling man with short dark hair and beard wearing a black shirt in a bright office environment
Sara Valentina
Co-Founder & CEO of Briick

TLDR Summary

  • Buyers enquire on several listings and tend to deal with the agent who answers first and answers well.
  • A 2011 Harvard Business Review study found businesses replying within an hour were nearly seven times as likely to qualify a lead as those that waited an hour longer.
  • Enquiries are most often missed after hours, after open homes, in shared portal inboxes, on weekends and through missed calls.
  • Measure two weeks of enquiries by source and time of day, and track the median reply time and the share answered within an hour.
  • AI employees can reply in minutes at any hour, record the details in the CRM and hand the conversation to an agent for pricing, offers and appraisals.