How to Become a Property Sourcer: A Comprehensive Guide

A property sourcer finds a property deal and introduces it to an investor who wants to buy it. Property sourcing, deal sourcing and deal packaging are three names for versions of the same job. The sourcer does the legwork of finding, checking and negotiating, and the investor pays a fee for that work.

The detail is where people get caught out. The work is regulated once you do it for other people, you carry costs before any fee lands, and the buyer list matters more than the seller list. I learnt that last one the expensive way in 2008.

Article updated: September 2026

Doing the sourcing yourself is a different job from paying someone to do it for you. If you'd rather pay someone to do it, you can read about the property sourcing agent UK market and how to vet one. You can also go straight to the current buy to let property for sale listings, the quicker route to actual stock.

An estate agent can be instructed by a seller or by a buyer. A sourcer is instructed by the investor, and sometimes has an arrangement with the seller as well. Who instructs you decides who you answer to, who pays you and which agreements you need, and it is the reason a sourcer's paperwork looks different from a high street agent's.

Getting Started As A Property Sourcer

You don't need a qualification to start as a property sourcer. What you do need is to learn the trade and meet the obligations that come with sourcing for other people. Those are registering with HMRC, joining a redress scheme for residential work, and paying the data protection fee where it applies. HMRC, GOV.UK and the Information Commissioner's Office each set out the detail. Here are the five steps, in the order I'd tackle them:

1. Learn the market from the inside. I learnt it in an agency, as a junior sales negotiator and then a valuer. Working there taught me what a seller actually accepts, what a valuation is built on and how a sale falls apart, and I was paid to learn it rather than paying for it. Working for a sourcing company does the same job. Courses can fill gaps, but nothing replaces sitting in the room while an offer gets negotiated.
2. Work out which obligations apply to what you'll do. HMRC's estate agency guidance, AMLG2200, describes a business that introduces buyers or investors to a property deal as an estate agency business. Introducing them to a deal is "also known as property sourcing, deal packaging or investment brokering". The guidance applies whether you are a firm or a sole practitioner. Standing between a buyer and a seller is exactly what that definition covers.
3. Build the buyer list before the seller list. A deal with no buyer is a favour you did for a seller. Investor meetups, local landlords, agents who see investor demand they can't serve. Start collecting names, and what each person actually wants to buy, before you have anything to sell them.
4. Pick a lane. Standard buy-to-lets in one town. Houses that need work. Tenanted stock. Being known for one thing in one place is what gives sellers and buyers a reason to come back to you. Wide and shallow can leave you with a pile of deals nobody on your list wants.
5. Set the business up in a form that fits. The AMLG2200 definition covers a sole practitioner as much as a firm, so a limited company is not a condition of sourcing. Which structure fits your situation is an accountant's question, not mine.

The Basics Of Property Sourcing

Property deal sourcing is the work of finding a property that fits an investor's brief and checking that the numbers hold up. The sourcer then negotiates a price with the seller and hands the result to the investor in a form they can act on. Three different things get muddled together under the word "deal", and separating them makes the rest of the job clearer.

An introduction. You've found a property and a price the seller will take, and you pass it to a buyer. The buyer does everything from there: their own solicitor, their own broker, their own chasing.

A packaged deal. You provide a service around the introduction. The figures written up, the seller kept warm, the solicitors and broker introduced, the sale chased through to completion. This is the fuller service, and it is the one the word "packaging" describes.

The purchase itself. The investor buys the property. You are not a party to that contract. Your relationship is with the person who instructed you, and with the seller if you dealt with them direct. The customer checks in the regulations section apply to the seller too, once an offer is accepted.

A deal does not need a signed option over the seller's property to be a deal. An option is a right to buy at a set price within a set time, with its own agreed terms, and some sourcers use one. A negotiated offer the seller has agreed to, written down so that everyone knows where they stand, is a deal without one.

The investor's view of all this matters, because it sets what your service is worth to them. An investor can trawl the portals for free. What they are paying a sourcer for is a smaller number of deals that fit their brief, already checked, with the negotiating done. If your deal doesn't save them that work, there is no fee in it.

Regulations and Things to Consider

A property sourcer has three main obligations: registering with HMRC for money laundering supervision, joining a redress scheme for residential work, and paying the data protection fee to the Information Commissioner's Office (ICO) unless exempt. The detail comes from the official pages, linked at each point so you can read them yourself. It is not legal advice.

Sourcing is estate agency work as HMRC reads it. HMRC's sector guidance AMLG2200, published in July 2026, lists among estate agency businesses one that "introduces buyers or investors to a 'property deal', also known as property sourcing, deal packaging or investment brokering". It defines an estate agent as "a firm or a sole practitioner, who, or whose employees, carry out estate agency work", so working alone does not take you out of scope. The exclusions it lists include publishing adverts or giving out information, and running a platform where sellers and buyers contact each other directly, each with its own conditions. Finding a property and negotiating for a client is not among them.

Money laundering supervision. Because of that definition, a sourcing business sits under HMRC's supervision for anti-money laundering. HMRC's registration guide for estate agency businesses lists property finders among the businesses that must register, and the current manual, AMLG2200, is where the application process and its timing are set out.

HMRC, not the FCA, is the supervisor for this. AMLG2200 notes that some estate agency businesses "offer services also supervised or regulated by the FCA or one of the professional bodies, alongside their EAB activities", EAB being its shorthand for an estate agency business. Whether anything you do falls into that depends on the activity, and it is a question for a regulated adviser rather than a blanket yes or no.

Customer checks at the point of instruction. Section 19 of AMLG2200 says that for "a property sourcing business, deal finder, deal packagers, investment broker, or relocation agent, a business relationship is entered into when the customer instructs the agent, and with the other buyer or seller in the transaction when the offer is accepted". Its worked example says you must conduct customer due diligence on your customer at the point they instruct you, and on the seller and the other estate agency business at the point the offer is accepted. In plain terms, you check who your investor is when they instruct you, not on the day of completion.

A redress scheme. GOV.UK's page on registering with a redress scheme says an estate agent dealing with residential properties in the UK must join one. It names two approved schemes, The Property Ombudsman and the Property Redress Scheme, and says an agent that does not join can be fined up to £5,000.

The data protection fee. The ICO's data protection fee self assessment says organisations, including sole traders, that use personal information need to pay a data protection fee unless they are exempt. The self assessment tells you whether you have to pay and how much. A sourcer holding investors' details and sellers' addresses is using personal information. Whether you are exempt is what the self assessment is for.

Insurance. None of the government pages above sets an insurance requirement for a sourcer. Property Redress's own guide to property sourcing lists professional indemnity insurance, at a level that covers mistakes, among what it expects of a sourcer. That is a scheme's guidance, not a statute. Whether a scheme you join makes cover a condition of membership is in that scheme's own terms, which is where to check it.

Property Sourcing Fees

A sourcing fee is a figure agreed between you and the investor, and any number someone quotes you is that person's arrangement, not a rule. What can be said is how the fee works, when it is paid and what sits in front of it.

What the fee is for. Property Redress's guide to property sourcing describes the fee as "usually for the agent's work to research, negotiate and complete the deal with the investor". It is a fee for work, agreed in advance. The guide separates a holding deposit from a completion fee. The deposit is taken at the start to take the property off the market. The completion fee is charged when the investor goes ahead, and the guide says it is usually a percentage of the purchase price. It also says all fees, including VAT, have to be clear to the investor before they consent to or sign anything.

When it's paid. The trigger is whatever your agreement says, as long as the term is fair. The same guide's timing examples are about the deposit rather than the fee. In those examples, a deposit is payable when the offer is made on an off-plan purchase. Where a property is being refurbished, the guide says the deposit may only be payable at exchange. It adds that a deposit may also be needed to take a property off the market while due diligence is done. If your fee is tied to completion, you wait for completion, and completion is the one date nobody in the chain controls.

What sits in front of it. Where the fee comes after the work, which is what a completion trigger means, your costs come first. Travel, time spent viewing properties that don't work, the registration and scheme fees above, marketing to find sellers and buyers, an accountant, insurance if you take it. A fee that arrives after the work has to cover all of that, and the deals that fell through in between. The business has to carry that gap.

Refunds and deposits. Some sourcers take a holding deposit from the investor, which Property Redress's guide says is often deducted from the completion fee if the purchase goes ahead. On keeping money when a deal does not complete, the guide says it is "fundamentally unfair for a consumer contract to make a financial payment non-refundable in any circumstances". It treats keeping the money as reasonable if the buyer pulls out for no good reason and the agent delivered the contracted service. The terms also have to be reasonable, the amount kept has to minimise the buyer's loss while covering reasonable costs, and nothing about the deal can be unfair under consumer law. Separately, where the original deal does not happen, it treats retention as reasonable if the investor is offered an alternative that meets the original brief in reasonable time. Its own general approach is that a fee is only retained if the deal completes. Where costs have been incurred, it says keeping part of the fee rather than all of it may be what is reasonable. It also says each case is looked at on its facts. The same guide lists client money protection and a separate client account among what it expects of a sourcer who handles money. As with insurance, that is a scheme's guidance, and the terms of the scheme you join are where to check it.

From the buyer's side, the fee only makes sense against what they could find alone. Our investment properties UK page introduces buyers to a smaller number of deals rather than a portal's worth of listings. A sourcer is offering the same thing, done to one investor's brief.

Developing Your Property Sourcing Skills

Sourcing is five separate jobs done by one person. Here is what each one actually is, because "be good at negotiation" is not something you can practise.

Valuing against sold prices. A deal is only below market value if you know what the market value is, and the asking prices on the portals are not it. Sold prices for the same street and type of house, adjusted for condition, are the base. A discount quoted against an ambitious asking price is not a discount.

Reading the rental numbers. Start from the rent the property will actually let for, not the figure in the advert. Void periods, the cost of the works the property needs, the running costs a landlord will carry. If you can't stack a deal the way your investor will stack it, you can't tell whether it's one they'll want.

Negotiation. There are two negotiations: with the seller on price and terms, and with the investor on what they'll actually proceed on. The second is harder. The skill is finding out early what each side will genuinely accept, and not spending a month discovering it.

Due diligence. Title, tenure, lease length, planning history, whether the boiler works and who says so. The investor will do their own, and their solicitor certainly will. Yours comes first, so that the deal you present doesn't fall over the moment somebody competent looks at it. A property checklist keeps that consistent from one house to the next, and it is the same list your investor will run your deal through.

Marketing, both ways. Sellers have to find you and investors have to trust you, and those are different messages. Investors want to know what you've done and how you check a deal. Sellers want to know you'll turn up, do what you said and not waste their time. Below market value properties only exist because a seller has a reason to accept less than the property is worth, and an investor who asks a sourcer for one is asking you to find that seller. Your marketing to sellers is how you find that reason.

Starting A Property Sourcing Business

Starting a property sourcing business means choosing a structure, setting your pricing, keeping records, marketing, and putting the compliance dates in the diary, on top of finding deals. Running the business decides whether you're still sourcing in two years.

Structure. GOV.UK's Set up a business page describes the options. It calls a sole trader "the simplest business structure to set up and keep records for", and a limited company "legally separate from the people who own it". Partnerships and other forms are on that page too. Company owners need to register the company before they start trading. Neither structure is a condition of sourcing, and nothing on that page changes the estate agency obligations above, which AMLG2200 applies whichever form you pick.

Pricing. Decide what you charge and what triggers payment before you have a deal on the table, then put both in the agreement. That covers whether it is a flat fee or a percentage, and whether it is paid at offer, exchange or completion. It also covers what happens if the sale falls through after you've done the work. Property Redress's guide is clear that a term being in a signed contract does not make it reasonable or binding in every circumstance, so a signature settles what was agreed, not whether the term holds up.

Records. Customer due diligence means a file per client and per transaction showing who you checked, when and how. HMRC's AMLG2200 sets out when those checks fall due for a sourcing business.

Marketing. A website that says what you source, where, and how you check a deal. A buyer list you actually keep in touch with. Investors can research an area before they ring anyone, and our own property investments UK guides are one place they can do it, so you have to know your patch better than a guide does.

Compliance in the diary. HMRC registration, redress scheme membership for residential work and the data protection fee, where it applies, each come with their own paperwork and dates. Put them in the diary in the first week, and the business stops being something you're doing on the side.

Property Sourcing Agreements

A property sourcing agreement is the document that turns "I'll find you something" into a service with a scope, a fee and a trigger for paying it. Property Redress's guide to property sourcing calls a written agreement best practice "to make sure all responsibilities, conditions and fees are clear for both parties", and adds that the terms need to be reasonable and fair for both sides. It says these agreements are usually between the sourcer and the investor, and that where one is on behalf of both parties, that has to be fully disclosed. Which agreements you need depends on which side of the deal you're working. Sourcing direct from a seller and sourcing for an investor are two different relationships, and you can have both at once.

Agreements With Sellers

If you've found the property direct from the owner, something in writing sets out what you are doing for them and on what terms. It covers four things:

• What you will do: introduce a buyer, at or above an agreed figure, within an agreed period
• Access for photographs, builders' quotes and investor viewings, with notice periods
• Whether the seller pays anything, and if so what and when
• How long the arrangement runs and how either side ends it

An option agreement is a different thing. It is a right to buy the property at a set price within a set time, on its own agreed terms, and it is not the same as an agreement to introduce a buyer. Some sourcers use one. Calling an introduction agreement an option, or the other way round, leaves you with paperwork that doesn't do what you think it does.

Fee Agreement (For Investors)

A fee agreement sets out your fee. It is between you and the investor, and covers what you're doing for them, what they pay and when. Property Redress's guide lists what these agreements typically cover: the sourcing method, which due diligence the investor is responsible for, limits on the agent's liability, how any money held is treated, and a disclaimer on investment losses. To that list I'd add:

• The fee, the trigger for paying it and what happens on a fall-through
• The property or the brief the fee relates to, so nobody argues later about which deal it covered
• A term stopping the investor going round you to the seller once introduced
• Exactly what "packaged" includes, if you're charging for more than the introduction

What a clause is worth in a dispute is a legal question. The same guide names some of the most common complaints it sees. One is a sourcer who made promises, took the fee and did not provide the service. Another is a sourcer who did not provide the property that was asked for. A third is a property mis-sold because the advertised return was unrealistic or inaccurate, because it was advertised as having no restrictions, or because the sourcer relied on a clause saying the deposit was non-refundable. The most common awards it lists are a sourcing fee refund, compensation for distress and inconvenience, and repayment of other fees charged.

On templates. A solicitor who already understands sourcing contracts will draft one you can adapt per deal. A downloaded deal sourcing template can't know which details your deal turns on, and the details are what a dispute is about. Access works better as a conversation than a clause. Explain that photographs, a builder's quote and an investor viewing are part of getting the house sold, agree the notice period, then write it down.

Challenges and Risks For Property Sourcers

The main risks for a property sourcer are competition, the market moving, legal exposure, cash flow and what each side expects, and most of them can be seen coming.

Competition. In any town with investor demand you're up against high street agents with the stock, established sourcers with the buyer lists, and investors who would rather find their own. What you can compete on is knowing one patch better than any of them.

The market moving. Sourcing lives on the gap between what a seller will take and what a buyer will pay. When the mortgage market changed in 2008 the deals fell through quickly, and my pipeline went with them. Any period when buyers can't get finance does the same thing to a sourcer's income, however good the deals are.

Legal exposure. Two of the three obligations above are set out on GOV.UK pages. Estate agency work, which HMRC's registration guide says includes property finders, has to be registered with HMRC for money laundering supervision. An estate agent dealing with residential property who does not join a redress scheme can be fined up to £5,000, per GOV.UK. Another exposure is a complaint to your scheme from an investor who paid a fee and didn't get what they were promised. Property Redress's guide lists that kind of complaint among the most common it sees.

Cash flow. You're paid on the trigger in your agreement, and on a completion trigger the work comes first. Say the trigger is completion and the sale falls through before it, for reasons that have nothing to do with you. What you can keep then depends on why the buyer pulled out, the service you delivered, whether the terms are fair and what the deal cost you. That is the ground Property Redress's guide sets out. The months with nothing completing still have to be paid for.

Expectations. The seller wants the highest price and the buyer wants the lowest price or the best terms, and you're standing between them. Settling what each side will accept early, before either has spent money, is most of the job.

Advanced Property Strategies For Sourcers

Once the basic model works, sourcers can extend it in four ways: off-market deals, full packaging, joint ventures or specialising. None of these is a recommendation. Each one changes what you're doing, and with it what you're responsible for.

Off-market deals. Going direct to owners before a property is marketed. Off market property is a different job from working listed stock: letters, door-knocking, long relationships with people who aren't ready to sell yet. A seller's reason to accept less can surface there before the house has an asking price on it, and a relationship with someone who isn't ready to sell yet is a long way from a fee.

Full packaging. Adding the broker introduction, the refurbishment team, the letting agent at the end. More service, more things that can go wrong on your name, and a fee for the extra work that has to be agreed rather than assumed. Introducing a mortgage broker is one thing. AMLG2200 notes that some estate agency businesses offer services regulated by the FCA alongside their agency work, and whether anything you add falls on that side of the line is a question for a regulated adviser.

Joint ventures. Taking a share of the deal instead of a fee. You are then invested in the deal rather than providing a service to it, with a different relationship to the investor, to the money and to what happens if it goes wrong. It is a different business from sourcing. Buying and keeping property for yourself is another one, and our guide to getting started in property investing covers it.

Specialising. HMOs, commercial property, land. Bigger projects, longer timelines, more specialist knowledge, and a smaller pool of buyers who know what they're looking at, which puts the buyer list even further ahead of the deal.

Real Life Case Studies

How Not To Do It

When I started, I went looking for motivated sellers and assumed the buyers would follow. To sell the deals I relied on one mortgage broker with investor clients. It worked, right up to 2008. When the mortgage market changed, the deals fell through quickly, the pipeline of buyers went with them, and I was left with sellers I had disappointed.

Looking back, there are three things I'd do differently:

1. Build my own list of investors, or work inside a network of them, rather than relying on a broker to bring the buyers.
2. Know which investors on my list can complete without waiting on a lender, before taking a deal on.
3. Meet the local investors. They understand the area, they know what a good deal looks like there, and they'll tell you when yours isn't one.

When It Goes Right

What eventually worked I ended up calling tailored sourcing, and it is the reverse of where I started. Meet the investor first. Find out exactly what they're looking for: area, budget, type of property and how much work they'll take on. Then source to that brief, rather than finding a property and hunting for someone to want it.

The relationships got longer and fewer deals fell through, because the investor had already told me what they'd buy before I found it. If I were starting again, that is the version of the job I'd start from.

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