Free buyer tool

How much should I offer on a house?

There is no standard percentage to offer below asking. This calculator combines price evidence, property condition and negotiating context to give you a reasoned range—not a claim about the one “correct” offer.

Work out a sensible offer range

Answer what you know. You can leave the optional price boxes empty and choose “Not sure” where needed.

1. Start with the prices
2. Allow for the property's condition

If the repair estimate already covers the difference in condition, choose “About the same” so it is not counted twice.

3. Consider your negotiating position

Your offer range

£277,000–£280,000

Consider starting near the lower figure. Only move towards the higher figure if the property evidence and competition justify it. This is not a valuation or your personal spending limit.

Uses a similar sold price
A reasonable opening offer
£277,000
Higher end of the range
£280,000
Saving at the opening offer
£23,000 · 7.7%

How this result was built

  • You entered a similar sold price of £290,000.
  • We took off £10,000 for work you expect to do soon.
  • We allowed 1% for how long the home has been listed and the competition you selected.

Check a specific offer

Compare your own figure with the asking price and the evidence-led range above.

Quick comparisons
Asking price
£300,000
Proposed offer
£275,000
Below asking
£25,000
Percentage below
8.3%

Below the range above

Before you offer

A discount from the asking price doesn't tell you whether the property is actually good value.

Check sold prices, estimated value, planning, flood risk, schools, crime, noise and more with a free SashMark property preview.

Full findings from £5.99.

What is a sensible first offer on a house?

A sensible first offer is supported by recent comparable sold prices and leaves room to negotiate without ignoring real buyer competition. Property condition, immediate work and time on the market can justify moving below the asking price. Your own affordable limit should remain separate from the calculator's range.

How much below asking price should I offer?

Start with evidence rather than a fixed rule. Look at recent sold prices for genuinely comparable homes, the property's condition, how long it has been marketed, local demand and whether the asking price already reflects necessary work. Use the calculator to understand the cash effect of different offers.

What should I consider before making an offer?

Consider your maximum comfortable price, comparable sales, survey risks, tenure, planning history, flood and environmental evidence, the strength of your buying position and what is included in the sale. An offer can also state practical conditions, such as being subject to survey and contract.

Asking price vs property value

The asking price is chosen for marketing and negotiation. Value is an informed range, not a single guaranteed number. A lower offer can still be poor value if the asking price was high; paying the asking price can be reasonable where the evidence and competition support it. See how to assess whether a house may be overpriced, then review the wider evidence when checking a property before buying.

Why sold prices matter

Sold prices show what buyers actually paid, unlike listing prices. The strongest comparisons are recent, nearby and similar in property type, size, condition and tenure. Differences between homes still require judgement.

How the calculator estimates an offer range

The higher end starts with the lower of the asking price and the similar sold price you enter. It allows for differences in condition, then takes off work needed soon. The opening figure also reflects how long the home has been for sale and apparent buyer interest. Figures are rounded to the nearest £500 because negotiation is not precise to the pound.

Common questions

Is offering 5% below asking reasonable?

It can be, but the right offer depends on local sold prices, the property’s condition, demand, time on the market and your position as a buyer.

Can I change my offer later?

In England, an offer is generally not legally binding until contracts are exchanged. Changing or withdrawing it can still affect the negotiation, so communicate clearly through the estate agent.

Does the asking price show what a property is worth?

Not necessarily. It is the seller’s marketing price. Recent comparable sales and property-specific evidence give useful context for deciding what you are prepared to pay.

What does the house offer calculator use?

It uses the asking price, an optional comparable sold price, differences in condition, immediate works, time on the market and apparent buyer interest. It gives a negotiation range, not a formal valuation.