Remortgage Conveyancing Solicitors
Switching your mortgage to a new lender requires a solicitor to act for both you and the new lender — investigating the title, discharging the existing mortgage, and registering the new charge at HM Land Registry.
A remortgage is the legal process of replacing one mortgage with another — either by moving to a new lender to obtain a better rate, or by borrowing additional funds against the equity in the property. Even where no money changes hands beyond the mortgage advance, the legal work is substantial: the new lender instructs a solicitor (usually the same one as the borrower) to investigate the title, carry out searches, satisfy the lender's conditions, redeem the existing mortgage, and register the new charge. A solicitor will manage this process efficiently — typically completing a straightforward remortgage in 4–6 weeks from instruction.
Remortgage Conveyancing — The Legal Process
Remortgage conveyancing — what a solicitor does on a remortgage and why the legal work matters.
A remortgage is simpler than a purchase — there is no chain, no exchange of contracts, and no completion day uncertainty. But the legal work is important — the new lender's security depends on a good title and a properly registered charge. A solicitor will ensure the remortgage completes without incident.
Acting for the new lender — the dual role
On a residential remortgage, the solicitor acts for both the borrower and the new mortgage lender — a dual role that requires the solicitor to balance the interests of both clients. The lender's instructions are set out in the Lenders' Handbook (published by UK Finance) — which sets out in detail what the solicitor must check, report, and do on behalf of the lender. The borrower's solicitor reports to the lender on the title and searches — confirming that the title is good, the property is as described in the mortgage offer, and there are no adverse entries in the search results. Where there are issues that require the lender's consent — an additional charge on the property; a defect in title — the solicitor reports to the lender and manages the resolution.
Title investigation and searches
Even on a remortgage — where the borrower already owns the property — the new lender requires the solicitor to investigate the title afresh and to carry out the standard searches. The title investigation checks that: the borrower's name is registered at HM Land Registry as the proprietor; there are no additional charges, restrictions, or encumbrances on the title that the lender does not know about; and the title is otherwise in good order. The searches (local authority, drainage and water, environmental) are required by most lenders to ensure there are no adverse entries that would affect the value of the property or the lender's security. Where the property is leasehold, the solicitor also reviews the lease to ensure it meets the lender's minimum requirements.
Redemption of the existing mortgage
On completion of the remortgage, the solicitor discharges the existing mortgage — obtaining a redemption figure from the existing lender, deducting any redemption penalty (where an early repayment charge applies), and paying off the existing mortgage from the new mortgage advance. The solicitor also obtains the existing lender's DS1 form (or uses the electronic notification system) — formally discharging the existing charge from the HM Land Registry title. The discharge of the existing mortgage is a critical step in the remortgage process — an undischarged mortgage remains registered against the title and creates a problem for any future sale or remortgage. A solicitor will ensure the discharge is properly completed and registered.
Registration of the new mortgage charge
After completion, the solicitor registers the new mortgage charge at HM Land Registry — a priority notice is lodged before completion to protect the new lender's position, and the CH1 mortgage deed is registered after completion. Once the new charge is registered, the new lender's security is fully in place. The solicitor will also send the borrower a copy of the updated title register — showing the new lender's charge and confirming the existing mortgage has been discharged. The registration process typically takes 4–8 weeks after completion — though in straightforward cases it can be completed more quickly using the Land Registry's digital registration system.
Equity release and further advance remortgages
Where the remortgage involves borrowing additional funds against the equity in the property (a further advance or equity release), the solicitor will also advise the borrower on the implications of the additional borrowing — the increase in the monthly mortgage payments, the effect on the loan-to-value ratio, and (for equity release products used by older borrowers) the implications of a lifetime mortgage or home reversion plan. For equity release, the solicitor is required to advise the borrower independently of the lender — ensuring the borrower understands the product, the interest roll-up, and the impact on the estate's value at death. A solicitor will advise on all forms of equity release remortgage.
Product transfers — when a solicitor is not required
A product transfer — switching to a new mortgage product with the same lender — does not require a solicitor. The existing lender simply varies the terms of the existing mortgage and no change to the HM Land Registry title is required. The borrower deals directly with the lender (or through a mortgage broker). However, where the product transfer also involves a change to the mortgage parties (adding or removing a borrower) or a change to the property (porting the mortgage to a new property), a solicitor will be required. A solicitor will advise on whether the proposed transaction requires legal work and, if so, manage it efficiently on the borrower's and lender's behalf.