Data Is Not King

Our world seems to be increasingly driven by statistics and data harvesting. This information is being disseminated in ever more imaginative ways to theoretically enhance our knowledge and give greater insight into a specific sector. From graphs to percentage ratios, from analytical datasets to statistical predictions, our thirst for information is insatiable.

No more is this evident than in the property sector where data companies and website portals enlighten us with their take on the market. Within moments one can instantly get detailed information on historic and predicted property trends, previous brochure details and sold prices. Quite a leap forward over the past ten years!

But is all this information a good thing? I would argue not. Too much information can be confusing for both buyers and sellers.

A recent buying client of mine produced a very detailed spreadsheet, which he had put together from downloading data from various sites and merging them together. He was evidently an advanced spreadsheet user and felt that his spreadsheet put him at the cutting edge of the property market. He was comparing bedrooms, locations, historic sales in the area, time on the market, percentage achieved of asking price – you name it, he had it.

He thought all this information was essential knowledge (and it was very impressive). But when it came to him considering making an offer for a property, he was left bewildered. All this information had overwhelmed him. When I looked at his data, I noticed that he had omitted a key piece of information – the square footage of the properties. He was therefore not comparing like-with-like, and his data had mistakenly assumed that all four-bedroomed properties were the same size. As a result all his calculations were heavily skewed. The data he once thought as giving him greater insight, had actually done the opposite.

Property agents often hear people referring to Zoopla and its valuation tool. By looking up a property, Zoopla comes up with an ‘estimate’ of what a property is worth. On the face of it, you might be forgiven for thinking that this magical tool can actually value a property with the click of a mouse. However I am sorry to disappoint you, that all this tool actually is, is a clever piece of marketing which taps into our data hungry appetites, while driving more web traffic to Zoopla itself. The figures it churns out are a clever algorithm and should never be relied upon as an effective valuation tool.

The best example I can give to demonstrate this, is a sizeable property I went to recently. The vendor had looked up their ‘value’ on the website. It came up with a figure no less than £1m below the correct asking price. Imagine if they had sold at the lesser figure!

In this data-driven age, estate agents are also finding it more difficult to promote properties as they get lost in the mountain of information out there in the ether. While it’s great to get properties on to social media, websites and the like, estate agents still need to physically talk with buyers. If you are putting out photographs of every room, virtual tours, floorplans, maps and more, where is the incentive for a prospective viewer to call the agent? There isn’t one, as they think they have all they need at their fingertips to make a decision. They will draw an instant conclusion at their computer screens, without actually talking with anyone.

Yes, the world has moved on with impressive leaps in technology and how we use data. But in property, we must always remember that it is a ‘people’ business. Data is great, but unless you have the full picture you might miss what is actually happening.

So when it comes to information, sometimes less is more.

Written by Alex Goldstein – alex@alexgoldstein.co.uk

EAN Content

Content shared by this account is either news shared free by third parties or sponsored (paid for) content from third parties. Please be advised that links to third party websites are not endorsed by Estate Agent Networking - Please do your own research before committing to any third party business promoted on our website. As an Amazon Associate, I earn from qualifying purchases.

You May Also Enjoy

Home and Living

Home longevity spas tipped to become the next must-have in prime property

Longevity expert has noticed a huge influx in home spas from investors Country and Townhouse reported that wellness is expected in luxury homes Ralph Montague discusses core shifts he’s seen over the past two years Once, cinema rooms, wine cellars and home gyms were considered luxury home features. Now, the next major trend in prime…
Read More
Breaking News

Nationwide House Price Index for April 2026 – Thoughts from the Industry

House prices increased by 0.4% between March 2026 and April 2026. This was a weaker rate of monthly growth compared to the previous month (0.9%). Annual growth sat at 3% in April 2026, with this annual rate of growth increasing from 2.2% versus March 2026. The average UK house price now stands at £278,889.  …
Read More
Breaking News

House price growth remained resilient in April

UK annual house price growth picked up to 3.0% in April, from 2.2% in March House prices were up 0.4% month on month Headlines Apr-26 Mar-26 Monthly Index* 554.8 552.7 Monthly Change* 0.4% 0.9% Annual Change 3.0% 2.2% Average Price (not seasonally adjusted) £278,880 £277,186 * Seasonally adjusted figure (note that monthly % changes are…
Read More
Breaking News

Homeowners shift mortgage strategy amid economic uncertainty

Middle East conflict prompts Brits to rethink housing plans 27 per cent of homeowners report overpaying on their mortgage to get ahead of potential future interest rate rises 20 per cent of those remortgaging are looking to lock in a new rate as soon as possible in case of future volatility Barclays Mortgage data shows…
Read More
Breaking News

Today is the day your rights change: New Renters’ Rights rules now in force for tenants across England

Today marks a major change for tenants across England as the first phase of the Renters’ Rights Act 2025 comes into force, significantly strengthening rights and changing how renting works in practice. From today, the long-standing system of Section 21 ‘no-fault’ evictions ends, meaning tenants can no longer be removed without a specific legal reason.…
Read More
Home and Living

Mould Tops List of Bathroom Red Flags For Homebuyers

Mould, Space & Water Pressure: 3 Bathroom Deal-breakers Affecting House Sales This Spring   Almost 9 in 10 (88%) Brits say at least one bathroom issue would put them off making an offer on a house.   Mould (60%), lack of space (44%), and water pressure (37%) are the top three deal-breakers, with concern intensifying…
Read More