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Sell your flat quickly

Keen to sell your flat quickly but not sure how? We can help – and it doesn’t matter if you own a leasehold, a flat with tenants, or a flat with cladding. What’s more, unlike other quick sale companies, we guarantee not to lower our final offer. With us, you can exchange in 24 hours and complete whenever suits you best.

Google Reviews

5.0 / 16 reviews

Photo by Gonzalo Facello on Unsplash
  • Guaranteed offer, any property in any condition
  • Realistic offers with no last-second changes
  • Exchange in 24 hours, receive payment in 7 days

Our Exclusive Fast-Track Exchange Service

We offer something no other quick sale company offers – the choice to exchange your flat today with a £1,000 deposit so you can complete when you are ready.

How it works

  • Exchange within 24 hours with a deposit of £1,000 
  • We conduct all required checks (KYC and AML) and prepare fully compliant contracts.
  • The moment the contracts are exchanged, the sale becomes legally binding.
  • Completion takes place later, allowing solicitors time to finalise paperwork
  • A secure, guaranteed flat sale that won’t fall through
  • No risk of nervous buyers backing out, chains collapsing, or last-minute price cuts
  • Flexibility to complete when it suits you
  • Our fast-track exchange service skips all of the problems posed by traditional buyers and – most importantly – ensures you sell your flat quickly. And yes, that includes in London!

Our free, fair, and fast process for selling your flat

Leaseholds, management packs, cladding issues, and service charge disputes can often make it hard to sell your flat. Buyers hesitate, mortgage lenders pull back, and even when you do find interest, the process can drag on for months. Add in the risk of chains collapsing, and selling your flat can feel like an uphill battle. Quick sale companies aren’t always better – many lure sellers in with inflated offers, only to slash the price just before exchange.

At Instant Home Offers, we believe in a better way. We specialise in quick flat sales in London and across the UK, and offer two solutions: sell your flat for cash, or auction your flat. Here’s how they work:

Council flats by the blowup on Unsplash

Step 1

Get in touch

Fill out our form or call us at 0204 578 2156. We’ll ask you to share some key details about your flat that our valuation team will review. And within 24 hours we’ll make a free, no-obligation offer-in-principle.

We guarantee to make an offer on any flat in any condition.

Step 2

Get a free cash offer

Our initial offer is realistic (typically 20% below market value). Be wary of companies promising more – many gazunder or slash their offers at the last second. Should you accept our offer-in-principle, we’ll then carry out a quick inspection to confirm that the details provided are accurate. Following which, we’ll share a fair and final offer.

We guarantee we will not slash or lower our final offer on your flat.

A row of brick flats in a city.
Council flats by the blowup on Unsplash

Step 3

Set the dates

If you accept our final offer, we’ll assign a dedicated account manager to keep you posted on the progress of your sale. We’ll also handle all legal fees. (If needed, we can recommend SRA-accredited solicitors who specialise in selling flats fast). All you need to do is set the dates. Your timeline, your terms. Want to exchange in a day and complete in a week? We can do that. Need more time to organise a move? That’s fine too. Our service is flexible to suit your schedule, not the other way around.

No repairs required, and we cover all legal fees.

An alternative option

Sell your flat by auction

We also offer the option to sell your flat by auction. Unlike other companies that charge a 2% commission, we offer this service for free. And you’re in control. You can set the reserve price and timeline. We will arrange for photos, a video tour, and a legal pack to be prepared for your auction. Your flat will be safely and securely auctioned via the online modern method of auction, and the auction process has an accelerated timeline of 2 weeks. You can reach a wider audience and get closer to market value.


Auction winners are legally bound to exchange and pay you the 10% deposit.

Why choose us to sell your flat?

The quick sale industry is unregulated. Because of this, many quick sale companies practise unscrupulous tactics – they lock you into contracts or make inflated offers that they drastically lower just before exchange when you can least afford it – sometimes even twisting surveyor reports to their benefit. We offer a better way.

With us, you get a fair offer. And once you accept our final offer, we guarantee we will not lower it. We also give you the choice to exchange in a day on a lower deposit so that you have the assurance of a guaranteed sale. With our network of the UK’s fastest cash home buyers, we can help you sell your flat as quickly as you want.

As members of the National Association of Property Buyers, we’re registered with The Property Ombudsman and
Trading Standards, and follow a strict Code of Practice to treat our sellers fairly and with dignity.

What our customers have to say about us

Diana Andrade Rosero
Bought my house in under a week. You guys were there when I needed you most, cannot recommend more highly! Thank you! Xx
Michele Crispin
Declan was excellent with my house sale and got it sold in a week. Very understanding of my needs. Would definitely use them again and would recommend them.
Tina Wilkinson
Declan and team worked tirelessly to find a buyer for our unique house. He was committed to meeting our very short timeframe to help us move back to the US – although our destination changed. Found an amazing buyer who understood our needs and we completed in 3 weeks! Declan has a trusted and trustworthy group of buyers he works with. A good network and commitment is hard to find. This was a perfect transaction.
Chantelle Seaman
Sold house super quick, Declan was friendly, professional and great to work with. Would recommend.

Sell your London flat fast

No delays. No uncertainty. Whether you want to sell by auction or secure a direct cash offer – we’ll make the process quick, simple, and stress-free.

Google Reviews

5.0 / 16 reviews

Frequently Asked Questions


Will Instant Home Offers make an offer on any flat?

Barring retirement properties, yes. It’s as simple as that. Whether your flat is a leasehold, inherited or with tenants, in pristine condition or experiencing cladding issues, we’ll make an offer. You don’t need to worry about repairs or refurbishment.

How does Instant Home Offers determine the value of a property?

After you share your flat details with us, our valuation team will assess the property based on a variety of factors including HM Land Registry and Rightmove sold data, market conditions, location, and the condition of the property.

Do I need a fire risk assessment to sell my flat?

It depends on your block and the building’s management. We’ll guide you through the process and handle legalities so you can still sell quickly.

Is it hard to sell a freehold flat?

Freehold flats can be more complex due to shared ownership structures. We specialise in tricky sales and can secure buyers even for unusual cases.

How long does it take to sell a flat in London?

On the open market when conditions are stable, 3 to 6 months is typical. But we all know how turbulent the housing market can get, especially when you take into consideration the past few years. With us, you can exchange in 24 hours with a lower deposit and rest easy knowing you have a secure sale.

Can I sell my flat with cladding to you?

Yes. We won’t deny it poses complications, but we have in the past bought properties affected by cladding issues. Our buyers understand the challenges and won’t walk away.

I want to sell my flat immediately – is that possible?

With us, you can exchange within a day on a lower deposit. You won’t be able to complete until all of the legal paperwork has been completed and the solicitors are satisfied – but you will have the peace of mind that comes from a guaranteed sale.