Option A
Mezzanine Finance
A second-charge loan sitting between senior debt and equity in the capital stack, providing additional leverage at a fixed interest rate.
- Rate
- 12-18% p.a.
- Leverage
- Up to 85% LTC / 75% LTGDV
- Term
- 12-24 months (aligned with senior debt)
Advantages
- Fixed, predictable cost - you keep all the upside above the interest
- No profit share or equity dilution
- Developer retains full control of the project
- Faster to arrange than finding an equity partner
Disadvantages
- Higher interest rate than senior debt (12-18% p.a.)
- Must be repaid regardless of project performance
- Requires intercreditor agreement with senior lender
- Increases total debt burden and default risk
Best for
Experienced developers with strong projects who want to maximise leverage while retaining full profit and control
Option B
Equity Joint Venture
A partnership where an investor contributes equity capital in exchange for a share of the development profit, sharing both risk and reward.
- Rate
- 30-50% profit share
- Leverage
- Can achieve 90-100% of costs (with senior debt)
- Term
- Project duration (typically 18-36 months)
Advantages
- No interest payments during the build
- Risk shared with the equity partner
- Can achieve near-100% funding of total costs
- Equity partner may add value through experience or contacts
Disadvantages
- Significant profit share dilutes developer returns
- Loss of full control - JV partner has a say in key decisions
- Complex legal structuring (JV agreement, shareholder agreement)
- Finding the right partner takes time
Best for
First-time developers, projects requiring minimal cash input, or schemes where a strategic partner adds value beyond capital
Side by side
Feature-by-feature
comparison.
| Feature | Mezzanine Finance | Equity Joint Venture |
|---|---|---|
| Cost Structure | Fixed interest (12-18% p.a.) | Profit share (30-50%) |
| Developer Control | Full control retained | Shared decision-making |
| Cash Flow During Build | Interest accrues (rolled up) | No payments until profit realised |
| Risk Sharing | Developer bears all equity risk | Risk shared with partner |
| Speed to Arrange | 2-4 weeks | 4-12 weeks |
| Legal Complexity | Intercreditor deed required | Full JV/shareholder agreement |
| Impact on Returns | Predictable - cost is fixed | Variable - higher profit = higher cost |
| Best for Profit Margin | Projects with 20%+ profit on GDV | Projects where capital preservation matters more than margin |
Our verdict
Which should
you choose?
The fundamental question is whether you would rather pay a fixed rate or share your profit. If your development has a strong projected margin - say 20% or more on GDV - mezzanine finance almost always delivers better net returns to the developer. You pay 12-18% interest on the mezzanine tranche for 12-18 months, which is a known cost that you can build into your appraisal.
An equity JV makes more sense when you lack the cash for even a reduced equity contribution, when you are a first-time developer who benefits from a partner's track record, or when the JV partner brings strategic value beyond capital - perhaps a relationship with a housing association for the affordable units, or a proven sales team for off-plan disposals.
We frequently model both options for developers and the numbers often surprise them. On a £4 million GDV scheme with £800,000 projected profit, mezzanine at 15% on a £400,000 tranche costs roughly £60,000 over 12 months. A 40% equity JV on the same scheme would cost £320,000. The mezzanine route delivers five times more profit to the developer - provided the project performs as expected.
Further reading
Go deeper
on the detail.
Common questions
Frequently asked
questions.
Can I use both mezzanine finance and an equity JV on the same project?
This is unusual because adding both layers creates a very complex capital stack. Most lenders and mezzanine providers prefer a clean three-layer structure (senior + mezzanine + developer equity or senior + equity JV). However, on larger schemes above £10 million GDV, layered structures with multiple capital sources are more common.
Will a mezzanine lender accept a first-time developer?
Some mezzanine lenders will work with first-time developers, but the terms will reflect the higher risk - expect lower leverage, higher rates, and potentially a requirement for an experienced project manager or employer's agent. A broker can identify the mezzanine lenders most likely to support your specific situation.
How much profit share is typical in a property development JV?
JV profit splits typically range from 50/50 to 60/40 in favour of the developer. The split depends on how much non-financial value the developer brings (planning consent, site knowledge, project management expertise) versus the equity partner's contribution. For first-time developers contributing mainly the site and management, a 50/50 split is standard.
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product you need?
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