Email Marketing Case Study: One Email to a List He Had Written Off.
1,800 dormant contacts. Nine replies. Three valuations booked in 48 hours. £0 spent.
This is my favourite case study on this site, because nothing was built, nothing was bought, and nothing was launched.
An estate agent was struggling for leads. The obvious answers were on the table: increase the ad budget, buy vendor leads from a supplier, upgrade the portal package. All of them cost money and none of them were necessary, because he was already sitting on the answer.
The Situation.
He had 1,800 contacts in his CRM.
Past sellers. Old valuations that never converted. Landlords who’d enquired and drifted off. People who’d asked about a property, had a conversation, and gone quiet.
He described it as a dead list.
It wasn’t dead. It was 1,800 people who had, at some point, raised their hand about property in his patch – which makes it the most qualified audience he will ever have access to, and considerably better than anything he could buy.
They hadn’t gone cold because they’d lost interest. They’d gone cold because nobody had spoken to them in a very long time.
And here’s the thing about an old valuation that didn’t convert: it usually means the person wasn’t ready, not that they weren’t interested. The people who thought about selling a couple of years ago are exactly the pool of people selling now.
What We Did.
I didn’t suggest he buy leads. I didn’t touch his ad budget. I wrote one email.
Not a “Just Listed.” Not a newsletter with six property cards and a company logo. Those get deleted, because they’re transparently about the sender.
I wrote the email a slightly curious homeowner would actually want to read:
- What was genuinely happening to prices in his town. Real local numbers, plainly explained. Not “the market remains buoyant” – actual movement, and what it meant.
- Whether it was a sensible moment to sell. Answered honestly, including the case against.
- A soft line at the end. No booking link, no “act now,” no manufactured deadline. Just: “if you’re wondering what your place is worth now, just hit reply.”
That closing line is doing precise work. “Book a valuation” is a big commitment – it means a stranger in your house, a decision, a process starting. “Hit reply” is a two-second, zero-risk action that a curious person will take on impulse.
Get the reply first. The valuation is a much easier conversation once someone has already spoken to you.
He sent it on a Wednesday morning.
The Results.
He sent it on the Wednesday morning. By Friday, nine of the 1,800 had replied – a 0.5% reply rate – and three of those nine had booked a valuation, better than one in three.
Three market appraisals in the diary, inside 48 hours, from the list he’d given up on. Additional ad spend: £0.
Why This Works, and Why it Keeps Working.
Three valuations for the cost of writing an email. Whatever a booked valuation is worth to your business, multiply it by three and set it against a couple of hours of work.
One in three repliers booked a valuation. That’s the number that reveals what this audience actually is. These weren’t cold strangers being persuaded – they were people already thinking about it, waiting for a reason to raise their hand again.
And it wasn’t a one-off. That’s the real point. This was the first email – and the other 1,791 people on the list were sent something useful by a local agent rather than another advert. Send a genuinely useful email every month and this list keeps producing conversations, at the same £0 media cost.
Meanwhile the nine repliers are now conversations, not contacts. Even the six who didn’t book immediately have re-opened a relationship that had been closed for years.
The Takeaway For Agents.
Before you spend another pound acquiring a stranger, look at how many people are already sitting in your CRM having raised their hand and been forgotten.
Most agents have between several hundred and several thousand. Most describe them as a dead list. It isn’t dead – it’s just been ignored, and the fix is one genuinely useful email rather than another “Just Listed.”
The cheapest leads in your business are the ones you already own.
You almost certainly have 1,000+ forgotten contacts sitting in your CRM right now. Find out how we can help you with your estate agent email marketing campaign.