Buying a property that needs improvement can create an opportunity for a landlord to add value, improve rental demand and bring an unsuitable or empty home back into use.

The strategy is sometimes described simply as buy, refurbish, refinance and rent. In practice, each stage depends on the one before it. The purchase finance must allow the intended work, the refurbishment must satisfy the relevant standards, and the completed property must qualify for the proposed long-term mortgage.

A successful project therefore begins with the refinancing plan rather than leaving it until the work is finished.

Why might a standard mortgage be unsuitable?

Some properties can be purchased with an ordinary buy-to-let mortgage and improved after completion. Others may not initially provide acceptable mortgage security.

Potential problems can include:

• No usable kitchen or bathroom.
• Significant structural concerns.
• Serious damp, roof or drainage problems.
• Extensive fire or flood damage.
• Unsafe electrical installations.
• Incomplete building work.
• A property divided into units without the correct permissions.
• A condition that prevents the property being occupied or let immediately.
• A proposed conversion that will substantially change its layout or use.

A lender may retain funds, impose conditions or decline the property completely. The correct funding route depends on its current condition, the proposed work and the landlord’s intended exit.

Establish the exit before arranging short-term finance

Where a conventional mortgage is unavailable, bridging or specialist refurbishment finance may provide the funds required to purchase and improve the property.

This finance is normally intended to be temporary. The landlord therefore needs a credible method of repaying it, commonly through a long-term buy-to-let mortgage or the sale of the completed property.

Before proceeding, the landlord should investigate whether the intended refinancing lender is likely to accept:

• The completed property type.
• The proposed letting model.
• The landlord’s experience.
• The ownership structure.
• The expected rental income.
• The anticipated loan-to-value.
• The time between purchase and refinancing.
• The planning, licensing and building-control position.
• The source of the original deposit and refurbishment funds.

An assumed future valuation is not an exit strategy. The plan must still work if the lender’s valuation is lower than expected, the work costs more or refinancing takes longer.

Build the complete project budget

The purchase price is only one part of the required funding.

A realistic budget may need to include:

• Property transaction tax.
• Legal and valuation fees.
• Finance arrangement and broker fees.
• Interest throughout the project.
• Survey and professional fees.
• Planning and building-control costs.
• Materials and labour.
• Utility reconnection.
• Insurance and security.
• Council tax and other holding costs.
• Licensing and safety certification.
• An allowance for delays and unexpected work.
• The cost of refinancing onto a long-term mortgage.

Interest may be paid monthly, deducted in advance or added to the balance, depending on the facility. Retained or rolled-up interest can protect monthly cash flow, but it also reduces the net funds available or increases the amount that must eventually be repaid.

The landlord should understand the total redemption figure, not simply the advertised monthly rate.

Use a detailed schedule of work

A schedule of work should describe what will be completed, how much each stage is expected to cost and when it should be finished.

It may cover structural repairs, roofing, damp treatment, insulation, heating, rewiring, plumbing, kitchens, bathrooms, decoration and external work. For an HMO or conversion, it may also include fire precautions, room layouts, sound insulation and shared facilities.

The schedule helps the finance provider, surveyor and valuer understand the project. It also allows the landlord to monitor expenditure and identify delays before they threaten the exit date.

Some refurbishment facilities release money in stages. The landlord may need enough capital to fund initial work before a drawdown is made, and the release could depend on an inspection confirming that an agreed stage has been completed.

Permissions and certificates affect the refinance

Planning permission and building-regulation approval are separate matters, and either may be relevant to a refurbishment. Listed-building consent, leasehold consent, licensing or approval for a change of use could also be required.

The landlord should establish the position before buying rather than assuming that permission can be obtained retrospectively.

At the refinancing stage, the lender or solicitor may request:

• Planning decisions.
• Building-control completion documents.
• Electrical and gas-safety evidence.
• Guarantees for specialist work.
• HMO or selective-licensing information.
• Leaseholder or freeholder consent.
• Updated floor plans.
• Evidence that planning conditions have been discharged.

Missing documentation can delay or prevent the long-term mortgage, even where the physical work appears complete.

Refurbishment cost does not equal added value

Spending £40,000 does not automatically increase a property’s value by £40,000.

The completed valuation will depend on market evidence, location, condition, layout, demand and the suitability of the property. A high-quality finish may improve marketability without producing an equivalent pound-for-pound increase in value.

Rental income is equally important. A buy-to-let lender will normally test whether the confirmed market rent supports the proposed mortgage. The landlord may achieve the expected capital valuation but still be unable to refinance the required amount if the rent falls short of the lender’s calculation.

Before purchase, compare the project with genuinely similar completed and rented properties rather than relying only on asking prices or optimistic rental advertisements.

Allow for refinancing delays

A project may overrun because of contractor availability, material delays, unexpected structural work or outstanding approvals. The valuation, legal work and mortgage underwriting can then add further time.

Some lenders also apply minimum ownership periods or additional requirements to properties refinanced soon after purchase. A landlord should not assume that every lender will immediately use the improved value.

The funding term should provide a sensible margin beyond the expected completion date. Extending short-term finance may involve additional interest, extension fees or a higher rate, while exceeding the facility term could have more serious consequences.

Decide when the property should be let

It can be tempting to install tenants as soon as the work is finished, but the refinancing lender’s requirements should be checked first.

Some lenders can assess an occupied property with an appropriate tenancy in place. Others may require particular tenancy terms or documents. Access for the valuation must also be arranged.

The landlord should ensure the property is safe, legally compliant and properly licensed before occupation. The desire to begin receiving rent should not override the conditions required for lawful letting or successful refinancing.

Stress-test the complete sequence

Before committing, landlords should consider what happens if:

1. The purchase valuation is reduced.
2. Refurbishment costs rise.
3. Work takes several months longer.
4. The completed value is below the forecast.
5. The achievable rent is lower.
6. The preferred refinancing product is withdrawn.
7. The long-term lender changes its criteria.
8. Additional funds are required to repay the short-term facility.

A contingency fund and an alternative exit can prevent a manageable delay from becoming a serious financial problem.

Discuss the complete strategy with NetRent

NetRent Mortgage Solutions can help landlords explore purchase, bridging, refurbishment and long-term buy-to-let finance through DNA Financial Solutions.

The conversation should cover the property in its present condition, the proposed work, the complete budget and the intended exit—not simply the initial purchase facility.

To discuss funding a refurbishment project, contact NetRent:

Telephone: 01352 721300
Email: mortgages@netrent.co.uk

NetRent does not provide legal advice. This article represents our general understanding of the landlord mortgage and rental property market and is provided for information only.

Property finance, lender criteria, valuations, planning requirements and tax treatment depend on the project and individual circumstances. Appropriate mortgage, financial, legal, planning, valuation and tax advice should be obtained before proceeding.