How to Make an Offer on a House and Get It Accepted: Full Buyer Guide

Making an offer on a house in the UK is not the nerve-wracking leap it feels like from the outside. It is a negotiation, and like any negotiation it goes better when you know your numbers before you pick up the phone. The average home in the UK sold for 3.5% below asking price in the first three months of 2026, according to Zoopla, which worked out at roughly £18,800 below the advertised figure. That tells you two things: sellers rarely expect to achieve full asking price and buyers who research their position properly have genuine room to negotiate. Before you make any offer, browse current listings on YooSell to understand what similar properties are listed and selling for in your target area right now.

Do Your Research Before You Offer a Penny

The single biggest mistake buyers make is forming an offer number in their head before they have looked at any evidence. The asking price is not a valuation. It is a starting point set by the seller and their agent. Sometimes it is accurate. Sometimes it is not.

Before you offer, check three things.

First check the sold prices. Use HM Land Registry's free tool at gov.uk/search-house-prices or Rightmove's sold prices section. Find three to five comparable properties of the same type, similar size, in the same area that have sold in the last three to six months. Those are your comparables and they are the foundation of any credible offer.

Second check how long the property has been listed. A home that came to market two weeks ago with fresh interest is a different negotiation to one that has been sitting unsold for four months. Properties that have been on the market for a long time are almost always overpriced, and the seller knows it.

Third check the local market conditions. Are properties in that area selling quickly or slowly? In the year to September 2026, Rightmove reported that only 61% of homes listed found a buyer, with asking prices running 0.8% below the previous year and stock at a 12-year high. That is a buyer-friendly environment in most parts of the UK right now.

Use YooSell's free Valuation Calculator to cross-reference your own estimate of the property's value before you make contact with the agent.

How Much Below Asking Price Should You Offer?

This is the question most buyers want answered in a single number. There is no universal answer but there is a reliable framework.

According to HomeOwners Alliance research covering 2,000 UK buyers, 39% of homeowners paid the asking price in full and 39% successfully negotiated below it. The most common discount achieved was up to 5% below asking price, secured by 20% of buyers. A further 14% had an offer accepted between 5% and 10% below asking price.

In slow or balanced markets, opening at 5% to 10% below asking is considered reasonable and is unlikely to cause offence. In competitive areas where multiple buyers are interested, opening too low risks losing the property entirely. In a market where a property has been listed for weeks without movement, 10% to 15% below asking may be entirely justified and more likely to be taken seriously than it would have been two years ago.

A rough guide based on current 2026 market conditions:

A well-priced property in a strong local market with recent viewings warrants an opening offer of around 3% to 5% below asking. A property priced above comparable sold prices or that has been on the market for over six weeks warrants 7% to 10% below asking. A property with obvious issues flagged in a survey, or that has been listed for several months, may justify 10% to 15% below asking, provided the comparables support it.

One useful reference point from Alto's analysis of over 905,000 UK offers between September 2025 and August 2026: the final accepted offer averaged £6,000 more than the first offer made, and 54.8% of sellers accepted more than the first bid they received. Opening low and negotiating up is standard practice. Your first offer is rarely your last.

How to Formally Make an Offer on a House

In England and Wales, offers are made verbally or in writing to the estate agent. Nothing is legally binding until exchange of contracts, so no money changes hands at this stage. In Scotland, offers are made through a solicitor once a closing date is set.

When you make an offer, be specific and clear. State the amount you are offering, whether you are chain-free or what your position is, whether you have a mortgage agreement in principle or are a cash buyer, and what your proposed timeframe is for exchange and completion.

Being chain-free or having a mortgage agreement in principle already in place is worth mentioning explicitly. According to Zoopla's analysis, sellers increasingly factor buyer reliability into offer decisions, not just the number. A slightly lower offer from a chain-free buyer with a confirmed mortgage is often more attractive than a higher offer from someone who still needs to sell their own home and hasn't spoken to a lender yet.

Ask the agent whether there are other offers on the table. They cannot reveal the amounts, but they can confirm competition exists, which helps you calibrate your position.

What Happens After You Make an Offer?

One of two things happens. The seller accepts, rejects, or comes back with a counter-offer.

If your offer is accepted verbally, ask the agent to confirm it in writing and ask them to take the property off the market or mark it as sold subject to contract. This is not legally guaranteed in England and Wales but it is reasonable to request and most agents will comply with a serious buyer.

If the seller rejects your offer, find out why if you can. Was it purely the price? Or are they concerned about your position or timeline? That information shapes your response. If it was purely price, decide whether the comparable evidence supports going higher. If it does not, be prepared to hold your position or walk away.

A counter-offer from the seller is an invitation to continue negotiating. Take your time. Refer back to your comparables. Do not let urgency or emotion push you above the range that the sold price evidence supports.

How to Make Your Offer Stand Out Beyond the Price

In a market with multiple buyers, price alone does not always win. Several non-price factors can tip a seller's decision in your favour.

Being flexible on the completion date costs you nothing but can matter enormously to a seller with a specific timeline. If a seller needs to be out by a certain date for their own purchase to proceed, matching that date makes your offer significantly more attractive than a higher offer with an uncertain timeline.

Demonstrating financial certainty early is also worth the effort. Having a mortgage agreement in principle in writing, or confirming that you are a cash buyer with proof of funds, removes the seller's biggest fear about accepting your offer. Zoopla's research noted that sellers place considerable weight on buyer position, particularly after a period of elevated fall-through rates. According to House Buyer Bureau's analysis of TwentyCi data in September 2026, an estimated 71,959 sales fell through in the second quarter of 2026 alone at an average cost of £3,584 per failed transaction. Sellers remember that.

Building a basic rapport with the seller or agent also helps. Asking thoughtful questions about the property, showing genuine interest in the area, and being responsive to calls and emails all signal that you are serious, organised, and unlikely to cause problems.

After the Offer: The Survey and Renegotiation

An accepted offer in England and Wales is not the end of the negotiation. It is the beginning of the next phase.

Once your survey is complete, any significant issues it uncovers give you grounds to renegotiate the price. This is not cheeky or unusual. It is standard practice. Average post-survey discounts typically run from £2,000 to £8,000 depending on the severity of the issues found, according to Wisenest's 2025 UK buyer guide.

The key is proportionality. Use the survey report and independent estimates for remedial work to support your renegotiation. Presenting the cost of fixing a roof or rewiring evidence from a qualified tradesperson is far more persuasive than simply asking for a reduction without justification.

If the seller refuses to negotiate after a survey and you believe the issues are material, you have three options: accept the property as priced, renegotiate the price to reflect the work needed, or walk away.

Conclusion

Making an offer on a house comes down to three things. Knowing what the property is actually worth based on comparable sold prices. Making a credible, well-supported offer that reflects both the evidence and your position. And presenting yourself as the reliable, organised buyer who is least likely to cause problems between offer and completion.

The data from 2026 is genuinely encouraging for buyers. Homes are spending longer on the market, stock is at a 12-year high, and sellers are regularly accepting below asking price. The average accepted discount is running at 3.5% of asking price nationally. You have more leverage right now than buyers did in 2021 and 2022. Use it wisely.

Use YooSell's Stamp Duty Calculator to check the full cost of your purchase before you commit to a final offer, so there are no surprises on your completion statement.