A new online estate agency challenger has entered the market with serious – and expensive – plans.

It has also had its membership of Rightmove re-vetted.

Yopa (Your Online Property Agent), which says it plans to disrupt the estate agency market, states on its website: “We don’t need to visit your property to estimate its value – instead we use information from the sale prices of similar properties in your area to work out a likely sale price.”

A spokesperson for Rightmove said: “‘Rightmove has re-vetted the agent in question and we are satisfied that they adhere to our terms and conditions.

“Whilst they don’t have to visit a property to value it, they do visit the property to verify all details before it is added to Rightmove.”

Yopa, which is London based but operates nationally, offers sellers a system whereby they can add their properties to Yopa in under ten minutes.

The website allows users to “manage every aspect of your sale, from setting viewing times to chatting with prospective buyers through our integrated messaging service. You can also see current and previous offers on your property and get help with conveyancing.

“While we’re here to help with every step of your sale, ultimately it’s your property and you have complete control of every aspect of how you sell it.”

Yopa displays three prices – £510, £630 and £870 – but with easyProperty style pick and mix options. All fees can be payable upfront or through a deferred payment option, allowing sellers to defer payment until the property is sold or removed from the site, or if the property is unsold after six months.

Chief executive Daniel Attia says the company is aiming to “disrupt” the estate agency sector by using technology to slash costs in the same way that companies such as accommodation website Airbnb has caused upheaval in the hotel industry.

He told the London Evening Standard: “The old estate agents are like the tape cassette, we are the iPod.”

He added: “The only thing we don’t do is the actual viewings themselves. But how much does an estate agent actually know about your home anyway?

“He’s not going to know what the local schools are like or where the nearest coffee shop is. That’s the sort of thing that only the vendor knows.”

Yopa is clearly prepared to spend money on brand awareness, having hired TV advertising agency Contagious London – the firm behind the Gary Lineker adverts for Walkers Crips.

Contagious London founder Paul Weiland said: “Yopa is a bright, ambitious company, set to disrupt and challenge an outdated service from the high street. We have a proven track record with brands who are new to TV and look forward to a successful launch and a great partnership.”

Yopa’s own ads will launch this autumn.

The website is here