How Much Should You Pay a Property Sourcer?

If you are weighing up whether to use a property sourcer, the question underneath the obvious one — "how much should I pay?" — is really "what am I getting for my money, and how do I know it is worth it?" That is the right instinct. A sourcing fee is only good value when it pays for genuine research and risk reduction, not simply for being pointed at a property you could have found on a portal yourself. This guide sets out the typical fee structures in the UK, what a fair fee should buy, the red flags that signal a fee you should not pay, and how to judge whether the number in front of you is reasonable.

This is general information, not financial, legal or tax advice — seek independent professional advice before committing capital.

What a property sourcing fee actually pays for

Before comparing numbers, it helps to be clear about what you are buying. A sourcing fee is not a finder's commission for an introduction. At its best, it is payment for a body of work that reduces your risk and shortens your time.

When you pay a competent sourcer, you are paying for the hours that go into separating a genuine opportunity from a tidy-looking listing: pulling comparable sales, modelling the all-in cost, identifying refurbishment work, checking the legal title, and confirming that the price stands up against an independent valuation. The fee compresses weeks of your own effort — and the cost of getting it wrong — into a single, reviewable document.

The two main fee structures: flat fee vs percentage

UK sourcing fees almost always follow one of two models. Understanding how each behaves at different price points is the single most useful thing you can do before negotiating.

Flat fee per packaged deal

A flat fee is a fixed sum agreed regardless of the purchase price. In the UK market, a flat fee in the region of £3,000 to £6,000 per packaged deal is common for residential buy-to-let sourcing. Its appeal is predictability: you know the cost before you start, and it does not balloon as the property value rises. On a higher-value purchase, a flat fee is frequently the better value of the two.

Percentage of purchase price

A percentage fee is calculated as a share of the agreed price — commonly between 1% and 3%. It scales with the deal, which can make it cheaper on lower-value properties and noticeably more expensive on higher-value ones. The risk to watch is that a percentage fee can quietly become a large number on a substantial purchase without the underlying work increasing proportionately.

Neither model is automatically better. What matters is that the structure is disclosed in writing up front, with no hidden add-ons, so you can weigh the total cost against the deliverable rather than reacting to a low-looking percentage or a round-number flat fee.

What a fee should buy: the deal pack checklist

The cleanest way to judge a sourcing fee is to ask what arrives in return. A complete, investment-grade deal pack should contain, at minimum, the following.

• Comparable evidence. At least six recent comparable sales of similar properties nearby, supporting an open-market valuation rather than an asking price.
• A refurbishment schedule and costing. Where works are needed, an itemised scope with realistic figures — not a single round-number guess.
• Condition and legal due diligence. Notes on the physical condition, tenure, lease terms where relevant, and any title issues flagged early.
• The all-in cost. Purchase price, Stamp Duty, legal and survey fees, refurbishment and the sourcing fee itself — so you see the true entry cost, not just the headline price.
• Compliance and AML checks. Anti-money-laundering and source-of-funds verification handled properly, which protects you as much as the sourcer.
• Arranged viewings. Access organised so you, or a representative, can inspect before committing.

If a fee buys only an address and an asking price, it is overpriced at almost any number. If it buys a documented, reviewable pack that materially reduces your risk, even a higher fee can be sound value.

Red flags: fees you should not pay

Some fee arrangements signal trouble regardless of the number attached. Treat the following as reasons to pause and ask hard questions.

• Large non-refundable upfront fees with no deliverable. A modest, refundable engagement fee can be reasonable; a full fee taken before any deal pack exists is not.
• No AML registration. A property sourcer in the UK should be registered with an anti-money-laundering supervisor. The absence of this is a serious warning sign about how the business is run.
• No redress or client-money protection. Membership of a redress scheme and proper handling of any client money are basic protections you should expect.
• Vague or absent comparables. If a sourcer cannot evidence the price against recent local sales, the "discount" they claim is unverifiable.
• "Guaranteed" returns, yields or profit. Nobody can honestly guarantee an investment outcome. Any such promise is a reason to walk away, not lean in.

The common thread is verifiability. Reputable sourcing is evidence-led and compliance-first; if you cannot check the claims, you are not buying research — you are buying a story.

How to judge whether a fee is worth it

The honest test of a sourcing fee is not whether it is cheap, but whether it removes work and risk you would otherwise carry yourself. Ask three questions before you pay.

• What does the fee replace? Weeks of your own sourcing, comparable analysis, and the cost of a mispriced purchase. If the pack genuinely does this, the fee is buying something real.
• Is the price benchmarked against a defensible figure? A fee tied to a property bought at a discount to RICS valuation — evidenced by comparables — is grounded. A fee tied to a vague "below market value" claim is not.
• Is the fee transparent and disclosed up front? You should know the exact sum, when it is payable, and what triggers it before you commit a penny.

How L&M thinks about sourcing fees

Our view is simple: a sourcing fee should be transparent, disclosed in writing before anything is agreed, and matched by a deal pack that has already done the hard work. When the service opens, L&M will research, model and stress-test each opportunity before an investor ever sees it — so the fee pays for completed, documented analysis, not a speculative introduction.

Where a price sits below an independent valuation, we describe it as a discount to RICS valuation, evidenced on a six-comparable basis — never a loose "below market" claim, because a discount only means something measured against a defensible figure. Our remuneration is a single, disclosed sourcing fee, set out up front with no hidden add-ons.

The method, and where things stand today

Our approach is deliberately compliance-first. Valuations are prepared to the RICS Red Book standard on a six-comparable basis, and an anti-money-laundering framework has been built from the outset. This is the proof behind the fee: a defined, repeatable method rather than a promise.

To be clear about status: L&M's AML supervision is pending and the service is on a waitlist basis only. We are not transacting, packaging or sourcing live deals at this stage, and we do not match investors to property. The founding investor register is how investors get on the list to be first in line when the service opens. The founding investor register is limited to the first 50 investors.

Frequently asked questions — property sourcing fees