TL;DR / Key takeaways
- Starting a property sourcing business is a compliance sequence first, a marketing exercise second: register a limited company, then put the registrations in place before you trade.
- Most standalone sourcers need five registrations: HMRC AML supervision, ICO data-protection registration, a government-approved redress scheme, professional indemnity (PI) insurance and a professional body such as the NRLA.
- You build CDD/AML processes — verifying everyone you deal with and checking source of funds — and market within the DMCC Act and consumer-protection rules (fair, clear, not misleading).
- A flat "sourcing fee" for a fully packaged deal commonly sits around £3,000–£6,000, disclosed transparently in writing — we say "sourcing fee", never "deal cost".
- Find stock through agent and vendor relationships; build an investor audience with permission-based marketing — always after the compliance foundations, never before.
- This is general information, not financial, legal or tax advice — seek independent professional advice. L&M is currently AML supervision pending and waitlist only.
How do you start a property sourcing business compliantly in 2026? You build the compliance foundations before you trade, not after. The path is a limited company, then five registrations — HMRC anti-money laundering supervision, ICO data protection, a government-approved redress scheme, professional indemnity insurance and a professional body — followed by customer due diligence processes, marketing that meets consumer-protection law, and a transparent sourcing fee model. This guide walks the roadmap in order, sets out what each registration is for, and explains where a partner programme and structured learning fit. Your exact obligations depend on what your business actually does, so confirm them with a solicitor.
This is general information, not financial, legal or tax advice — seek independent professional advice.
Why the order matters more than the idea
Most people start a sourcing business the wrong way round: they find a deal, then scramble to register. The problem is that the core activity — introducing or arranging property transactions for others — is regulated, and doing it before you are registered is itself the breach. The compliant founder reverses the sequence. The registrations are a gate to clear first; the deals come after.
A property sourcing business (also called deal sourcing) finds, negotiates or packages property opportunities and introduces them to investors, buyers, sellers or tenants — usually for a fee. Because that work involves acting for or on behalf of others in connection with the sale or letting of property, it generally falls within estate agency business and letting agency business under the Money Laundering Regulations 2017, which is why supervision and the wider registration set apply.
Step 1 — Register the company
Incorporate a limited company at Companies House, choosing a name that is accurate rather than one that overstates what you do. Set up the company's officers and beneficial owners cleanly from the start, because the same people will be named in your AML registration and put through fit-and-proper or approval checks. A tidy corporate structure now saves friction at every registration that follows. A separate business bank account and basic bookkeeping should go in at the same time.
Step 2 — The five registrations
This is the heart of a compliant setup. Most standalone sourcers need all five before trading. The exact set depends on your model — confirm yours with a solicitor — but treat this as the default checklist.
- HMRC anti-money laundering (AML) supervision. Because sourcing is generally estate agency or letting agency business under the Money Laundering Regulations 2017, you must be supervised — usually by HMRC unless another supervisor already covers you. You register online, declare the business, name responsible persons, pass fit-and-proper or approval checks, pay the annual premises fee, and wait for confirmation before trading. Trading while required to be registered but without it is a criminal offence.
- ICO data-protection registration. You will hold personal data on investors, sellers and tenants, so you must register with the Information Commissioner's Office and pay the annual data-protection fee, then operate in line with UK GDPR — lawful basis, retention limits and security.
- Government-approved redress scheme. Property agency businesses must belong to a government-approved redress scheme — The Property Ombudsman or the Property Redress Scheme — giving consumers an independent route to complain. Membership is generally a legal requirement, not a badge of choice.
- Professional indemnity (PI) insurance. PI cover protects against claims arising from your advice or service. It is expected by most redress schemes and professional bodies and is a basic mark of a serious operator. Match the cover level to the value of the transactions you touch.
- Professional body membership. Membership of a recognised body — for example the NRLA for letting-related work, or a comparable property association — provides standards, training and credibility. It is not always strictly mandatory, but it is part of what a credible, compliance-led sourcer carries.
| Registration | What it is | Typical status |
|---|---|---|
| HMRC AML supervision | Supervision for estate/letting agency business under MLR 2017 | Required before trading |
| ICO data protection | Registration for handling personal data under UK GDPR | Required where you hold personal data |
| Redress scheme | Approved consumer complaints scheme (TPO or PRS) | Generally a legal requirement |
| Professional indemnity insurance | Cover for claims arising from your service or advice | Expected; often required by scheme/body |
| Professional body | Membership of a recognised property association | Strongly advisable; sometimes required |
Step 3 — Build your CDD and AML processes
Registration is the gate; the processes are what you actually run every day once through it. The Money Laundering Regulations 2017 expect a written framework, not a one-off form.
Customer due diligence (CDD), often called know your customer (KYC), is the obligation to identify and verify everyone you deal with, identify the beneficial owners behind any company, understand the purpose of the relationship, check source of funds on a risk-sensitive basis, and screen against sanctions and politically-exposed-person lists — keeping records and repeating the checks as relationships change.
In practice your AML framework needs: a written risk assessment of the money-laundering risks your business faces; written policies and procedures proportionate to that risk; CDD applied to investors, sellers and the people behind any corporate party; record-keeping (generally five years); a route to report suspicious activity to the National Crime Agency without tipping off; and training so everyone doing the work understands the rules. Done properly this slows onboarding — and that friction is the protection, for you and for the legitimate parties on both sides of a deal.
Step 4 — Market within the rules
How you advertise is regulated too. Consumer-protection law — now led by the Digital Markets, Competition and Consumers Act 2024, which replaced the older Consumer Protection from Unfair Trading Regulations (CPRs) — requires marketing to be fair, clear and not misleading. For a sourcer that translates into firm rules:
- No invented or unsubstantiated figures. Do not advertise returns, yields or "below market" prices you cannot evidence.
- No implied guarantees. Never promise or imply a profit, yield or "guaranteed" outcome — property carries risk and the law expects you to say so, not hide it.
- Evidence your value claims. If you describe a price as discounted, measure it against a documented RICS valuation — a "discount to RICS valuation" — rather than a vague "below market value" label.
- Disclose material information, including fees, up front and in writing.
This area is evolving, so confirm the current requirements before you publish. Compliant marketing is not a constraint on growth; it is what separates a durable business from one that gets named in an enforcement notice.
Step 5 — Build a transparent sourcing fee model
How you get paid should be simple and disclosed. The standard model is a flat fee for a fully researched, packaged opportunity.
A sourcing fee is the flat charge a sourcer makes for finding, researching, negotiating and packaging an opportunity and introducing it to an investor. It is disclosed in writing before any commitment and reflects genuine work — research, due diligence and packaging — rather than a hidden mark-up on the price. We use the term "sourcing fee" deliberately, never "deal cost".
A flat sourcing fee for a fully packaged deal commonly sits in the region of £3,000 to £6,000, though it varies with the work involved, the deal size and the market. These figures are illustrative, not a quote, and certainly not a promise of investor returns. The principles that matter more than the number are: disclose the fee transparently and in writing before any commitment; make sure it reflects real work; and never bundle hidden charges. A clear fee, openly stated, is itself a trust signal.
Step 6 — Find stock and investors (in that order with compliance)
Only once the foundations are in place do you build the two sides of the market.
- Stock comes from relationships — estate agents, auction houses, motivated sellers and direct-to-vendor approaches — all conducted within the marketing and consumer-protection rules above.
- Investors are built through permission-based marketing, referrals and, in time, an evidenced track record. A registered or waitlisted audience, gathered with consent, is the compliant way to build demand before you have live deals to show.
The order is non-negotiable: registrations, CDD and insurance first, then both sides of the market. Building an investor list and chasing deals before you are supervised is exactly the sequence the regulations are designed to prevent.
Where a partner programme and structured learning fit
Setting all of this up alone, correctly, is a real undertaking — which is why structured support exists. A partner programme can provide the framework, templates and oversight to operate to a compliance-led standard from day one, rather than reverse-engineering it after a misstep. The L&M Academy and partner programme are built around exactly this sequence: AML and CDD first, compliant marketing second, a transparent sourcing fee model third.
The "deal first, register later" operator
Finds a deal, advertises a headline return, takes a fee, and worries about registration "later". It feels fast until a complaint, an investor question or an HMRC enquiry lands — at which point there is no risk assessment, no records and no supervision to point to. The speed was borrowed against a liability.
The compliance-led operator
Registers first, runs documented CDD on every party, markets within the DMCC and consumer-protection rules, and charges a clearly disclosed sourcing fee. Slower to launch, but every part of the business can withstand scrutiny — which is what investors and sellers ultimately pay for.
Who's behind L&M
Built by two disciplines most sourcing firms never combine
L&M was built by two disciplines most sourcing firms never combine — a property operator who has built and run a real-estate portfolio (sourcing, refurbishing, financing and exiting), and a wealth manager who has advised serious capital (underwriting risk, structuring, protecting downside). Every deal is researched, modelled and stress-tested before an investor ever sees it — underwritten like an investment and structured like a portfolio.
That same instinct shapes how L&M approaches setup. The firm is being built AML-first: the registrations, risk assessment, policies and due-diligence process are put in place before any sourcing service opens, which is precisely the order MLR 2017 expects. L&M's HMRC supervision is pending, and the firm is operating a waitlist only while that registration is in progress.
Verifiable sources cited in this guide
Where each requirement comes from
Every regulatory point above is traceable to a public, dated source. We update this article whenever any cited rule changes.
- Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017: scope of estate/letting agency business, CDD, record-keeping and offences.
- HMRC — Register or renew your money laundering supervision: the registration process, fit-and-proper test and fees.
- Information Commissioner's Office: data-protection registration and UK GDPR obligations.
- Digital Markets, Competition and Consumers Act 2024: the consumer-protection framework governing fair, clear and not-misleading marketing.
- Government-approved redress schemes (TPO / PRS) and professional bodies (e.g. NRLA): redress and standards expectations for property agency businesses.
Last fact-check pass: 2 June 2026. Author: L&M Property Sourcing Editorial Team. This article is for information only and does not constitute legal, financial or tax advice — always seek independent professional advice before acting, as your exact obligations depend on your business model.
Frequently asked questions about starting a property sourcing business
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Build it compliance-first from day one
The L&M partner programme provides the framework, templates and oversight to set up a property sourcing business the right way round — registrations and CDD first, deals second.
See the partner programme → AML supervision pending. Waitlist only. This is general information, not financial, legal or tax advice — seek independent professional advice.