A lender may decide that a property is worth less than the price agreed. Because lending is commonly calculated against its accepted value, this can reduce the loan and create a funding gap.
A down-valuation is not an adverse home survey. The lender makes a lending decision; condition advice requires the buyer’s survey. Independent valuation evidence does not compel lender or seller.
Clarify the valuation
Ask the lender or mortgage adviser what value was adopted and whether reasons or reconsideration are available. Do not assume a detailed condition inspection occurred.
If Level 2 included valuation, check assumptions, tenure and evidence with that surveyor.
Understand funding
A mortgage adviser can explain loan-to-value and shortfall. Options may involve cash, another product, revised terms or no purchase.
Use a regulated mortgage professional for financial advice.
Review evidence
Commission an appropriate survey if needed. Low valuation can reflect market evidence, condition or several factors; only the valuer can explain their basis.
Investigate significant defects before negotiation.
- Identify purpose.
- Ask about assumptions.
- Understand shortfall.
- Separate value from condition.
- Negotiate with evidence.
Choose next step
MoneyHelper identifies renegotiation as one option, but the seller can refuse and another lender forms its own view.
Before exchange, coordinate valuation, survey, legal and funding advice.
If additional cash would be required, consider the effect on repair reserves and purchase costs rather than looking only at whether the deposit gap can technically be met. A transaction that completes with no allowance for known urgent work may create a different financial risk.
Reconsideration and comparable evidence
A lender may have a process for reviewing a valuation where factual information was unavailable or demonstrably incorrect. Ask what evidence it accepts rather than sending unsupported asking prices. Completed comparable transactions, accurate tenure information or confirmation about a material defect may be relevant, but the lender and its valuer decide whether the original opinion changes.
An estate agent’s market appraisal serves a different purpose and may not use the same assumptions. Likewise, an independent valuation addressed to you is not automatically transferable to the lender. Check who the client is, the valuation date and purpose, and whether any incentives, lease terms or condition assumptions differ before comparing headline figures.
Lease length, service charges, sale incentives and unusual occupancy arrangements can affect a valuation even where the physical building appears sound. Make sure accurate information reaches the relevant professional through the proper channel. If the purchase price is renegotiated, tell the lender and conveyancer; do not assume an informal agreement automatically updates the mortgage offer or contract papers.
Advice for your property
Get the right professional inspection
Online guidance is useful, but it cannot account for the construction, condition and history of an individual property. Tell us what you are buying or need valued and we will explain the appropriate service.
Authoritative sources and further reading
The guide is general information, not property-specific, structural, legal, tax or financial advice. Source pages can change; consult the relevant professional for your circumstances.