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IT Support for Estate Agents: What You Need Beyond a CRM Login

11 July 2026

Most estate agencies run on a property CRM, a website, email, and a lot of phone calls. The IT seems simple. But underneath that simplicity is a business that handles sensitive financial information, processes transactions worth hundreds of thousands of pounds, stores personal identity documents for anti-money laundering checks, and communicates confidential details about sales, chains, and completions every day.

When the CRM goes down, viewings can't be booked, offers can't be processed, and chains stall. When email is compromised, completion funds can be redirected. This isn't hypothetical. It happens regularly in the property sector.

Estate agency IT isn't complicated, but it needs to be reliable and secure. The cost of getting it wrong isn't just downtime. It's lost deals, stolen funds, and regulatory action.

Why Estate Agents Are Targeted

High-Value Transactions

Property transactions involve large sums of money changing hands, often under time pressure. Attackers know this. Business email compromise attacks targeting estate agents and conveyancers are common. The attacker gains access to an agent's email, monitors the conversation about an upcoming completion, and then sends fake bank details at the critical moment.

$1.8Blost globally to business email compromise in real estate (FBI, 2023)

Identity Documents

Anti-money laundering regulations require estate agents to verify client identities. That means you're storing copies of passports, driving licences, utility bills, and proof of funds. If this data is stolen, your clients are exposed to identity theft, and you're exposed to ICO enforcement and reputational damage.

Property Data

Details about properties, asking prices, offers, buyer and seller personal circumstances, chain information. This is commercially sensitive and personally identifiable. It needs to be protected accordingly.

What Estate Agents Need

Property CRM Reliability

Whether you use Reapit, Alto, Jupix, Street, AgentOS, or another platform, your CRM is the centre of your business. It needs to be accessible, fast, and properly backed up. Cloud-based CRMs reduce some of the infrastructure concern, but you still need reliable internet, proper user management, and a plan for what happens if the service goes down.

Email Security

This is the single most important thing for estate agents to get right. Most attacks on estate agencies come through email. You need:

  • Multi-factor authentication on every email account. This blocks the vast majority of account takeover attacks.
  • Anti-phishing protection that catches impersonation emails before they reach staff inboxes.
  • SPF, DKIM, and DMARC configured on your domain to prevent attackers sending emails that appear to come from your agency.
  • Staff awareness. Negotiators and sales staff need to know what phishing looks like, especially around completion dates.

If someone emails your client with different bank details for a completion, and those details came from a compromised email account at your agency, you have a serious liability problem. MFA and email security aren't optional.

AML Document Security

Identity documents collected for AML checks need to be stored securely. That means encrypted storage, controlled access, and a retention policy. You shouldn't be keeping copies of passports indefinitely, and they shouldn't be sitting in an unencrypted shared folder that everyone in the office can access.

Mobile and Remote Working

Estate agents are rarely at their desks. Viewings, valuations, meetings. Staff need secure access to the CRM, email, and documents from phones and tablets while they're out. This means proper mobile device management, secure email on personal phones, and the ability to wipe company data from a lost device.

Website and Portal Security

Your website is your shopfront. If it goes down, listings disappear and leads stop coming in. It also handles enquiries that contain personal information. SSL certificates, regular updates, and proper hosting are basics that many agencies overlook until something breaks.

Common Problems We See

  • No MFA on email. The single biggest risk. One compromised password and an attacker can monitor every deal in progress.
  • AML documents in shared folders. Passports and ID copies accessible to everyone in the office, with no access controls or encryption.
  • No DMARC. Anyone can send emails that appear to come from your agency's domain. Clients can't tell the difference.
  • Personal phones with no management. Staff accessing CRM and email on personal devices with no ability to wipe data if the phone is lost.
  • No leavers process. When a negotiator leaves for a competitor, do they still have access to your client database and email?

How Senri Supports Estate Agents

  • We secure your email first. MFA, anti-phishing, DMARC. The protections that prevent the attacks estate agents face most often.
  • We manage mobile devices. Staff can work from their phones securely. If a device is lost, company data can be wiped without affecting personal content.
  • We help with AML data compliance. Proper storage, access controls, and retention policies for identity documents.
  • We keep things running. When the CRM is slow, email isn't syncing, or the Wi-Fi in the office drops out, we fix it fast. Under 30 minutes response time.
  • No long contracts. Month-to-month, straightforward pricing. No hidden fees.

Your clients trust you with one of the biggest financial transactions of their lives. Protecting their data and their money is part of that trust.

Where to Start

  1. Run a free health check. Our free IT health check checks your domain for email authentication, SSL, and basic security issues.
  2. Turn on MFA. If you do nothing else, enable multi-factor authentication on every email account in your agency today.
  3. Check your DMARC. Can someone send emails pretending to be your agency? If you don't have DMARC, the answer is yes.
  4. Talk to us. 15 minutes is enough to identify the biggest risks. Get in touch.

Want to talk about this?

Book a free 15-minute call and we'll discuss how this applies to your business.

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