For Family Offices & Investment Syndicates

Packs built to survive your investment committee, not just your inbox.

When capital is deployed on behalf of other people, the documentation matters as much as the deal. Everything here is prepared to be read by your analyst, your lender and your board, in that order.

Request Institutional Terms See a Specimen Pack
Three professionals examining investment documents and charts around a mahogany boardroom table

100%

Checked before you see it

48hr

From found to fully checked

20+

Checks on every single deal

Eliseo Boyon, founder of Quantum Brick Ltd

Eliseo Boyon · Founder

01 · A Note From the Founder

I put my name on every pack.
That should tell you something.

Quantum Brick is a young company, and I won't pretend otherwise. But a business built on one rushed deal isn't a business, it's a countdown. I would rather grow slowly on deals that hold up than quickly on deals that don't.

My background is in systems and careful process, and I've brought that into property on purpose: the same twenty-plus checks on every deal, every assumption written down, and a hand-picked network of solicitors, brokers, surveyors and agents, all answering to one accountable person. Me.

You place money on behalf of other people, so here is my promise to family offices and syndicates, in one line: paperwork your board can trust, every number traced to its source, and discretion throughout. The first conversation costs nothing and commits you to less.

Eliseo Boyon

Founder, Quantum Brick Ltd · London

02 · The Problem

Why most sourcing fails your process

Typical sourcing packs are marketing documents. They lead with a headline yield and bury the assumptions, which makes them unusable the moment a committee asks where a number came from.

Your diligence team then rebuilds the entire analysis from scratch, which costs more in hours than the deal saves in price.

And discretion is rarely respected. Opportunities get shopped widely, so by the time you see one it has already been picked over.

03 · What You Get

The standard you get

Portfolio acquisitions · Development finance · Block purchases · Commercial conversion · Structured JV

Discuss a Mandate
  • i.

    Full working, not conclusions Every figure traces to a source. Comparables are listed with addresses and sold dates. Assumptions are stated so your analyst can challenge them directly.

  • ii.

    Scenario modelling Base, downside and stress cases modelled as standard, with the sensitivities that actually move the return identified rather than implied.

  • iii.

    Written risk disclosure A dedicated risk register, not a disclaimer paragraph. Planning, structural, tenure, market and execution risk each addressed in writing.

  • iv.

    Genuine discretion Opportunities are shown to a small number of parties whose mandate genuinely fits. Nothing is broadcast, and your interest is never used as leverage elsewhere.

04 · The Pack & The Price

Evidence first.
Fees in writing, always.

Fees from £5,000 per deal, quoted individually by lot size and complexity. Ongoing mandates are structured in writing at the outset.

Request Institutional Terms See a Specimen Pack
A bound Quantum Brick investment deal pack on a walnut desk
What lands in your inbox

05 · How It Works

Five steps.
You're in control at every one.

  1. 01

    We talk first

    One honest conversation about what you're trying to do. No forms pretending to be relationships.

  2. 02

    I find and filter hard

    Letters to owners, agents who call me first, and street-by-street research. Most of what I see never makes the cut.

  3. 03

    The deal earns its pack

    Full numbers, proof of value, costed work and honest risks, written up only once a deal survives the checking.

  4. 04

    You decide, on evidence

    Question everything, then take the pack to your own solicitor and broker. Proceed only when it truly fits.

  5. 05

    Supported to keys

    I chase the solicitors, brokers and agents so you don't have to. One name answers for everything.

06 · Straight Answers

Questions you should be asking

Can we mandate you on specific criteria?+
Yes. Most family office relationships work this way: a written mandate covering geography, lot size, strategy and return threshold, against which I source and report.
Will you work alongside our existing advisers?+
That is the expectation. Packs are built to be handed to your own solicitor, surveyor and lender, and I coordinate with them through to completion rather than around them.
How are fees structured at this level?+
Fees start at £5,000 per deal and are quoted individually, reflecting lot size and complexity. For ongoing mandates or multi-unit acquisitions, fee structures are agreed in writing at the outset.
What about confidentiality?+
Accepting the terms once covers confidentiality and non-circumvention for every opportunity introduced, so there is no per-deal NDA to chase. Where a vendor requires additional confidentiality, you are told before the pack is sent.

07 · Next Step

Discuss a mandate

Best way to reach me

I reply personally, within one working day.