The UK’s largest estate chain, Countrywide, this morning announced record results for last year, with huge increases in income and profits.

Total income for last year was £702.2m, up 20% from 2013. Operating profits were 52% up at £84.9m and profits before taxation up 63% to £102.4m. Earnings before interest, tax, depreciation, etc (EBITDA) rose to £121.1m, up 40% from the year before.

The estate agency division saw a 9% increase in income to £210m with more homes sold and “a modest increase” in fees. However, its separate London and Premier division saw EBITDA drop from 21% to 20% as revenues declined.

In 2014, the group sold a total of 72,405 homes, up from 65,809 the year before, and arranged 70,529 mortgages, against 60,640.

It also had 65,334 lettings properties under management, an increase of 25% from the year before, with lettings and management revenues up by 6%. Alison Platt, chief executive, said Countrywide plans to continue growing its lettings business.

The group also completed more valuations, surveys and conveyances and continued its growth.

It bought 38 businesses at a cost of £48.9m and invested £13.3m of seed capital in a residential property fund aimed at the private rented sector.

The group’s investment in Zoopla reaped rewards for shareholders when Zoopla floated last June. A partial disposal of Countrywide’s shares in Zoopla resulted in a windfall of £20m.

The only dark cloud reported today was on the number of ongoing claims against Countrywide’s surveying and valuation business, relating to surveys carried out between 2004 and 2007 – before the housing market crashed. A charge of £15.2m has been put into the accounts to allow for claims. Despite the six-year primary statutory limitation period coming to an end, Countrywide said “it is disappointing that high levels of claims continue to be an issue across the industry”.

An “unexpected” level of claims were being brought under common law, said Grenville Turner, Countrywide’s chairman.

He also said that last year had been a year of two halves – strong in the first half, but weaker in the second. He warned of “sluggishness” expected in the first part of the current year.

He said: “The group has delivered a record set of results for 2014, its first full year of trading since IPO, which show strong growth in both income and profits, underpinned by robust recurring revenues.

“We anticipate some sluggishness in market trends over the first half of 2015 in the lead-up to the election.

“However, the resilience we derive from our broad-based business, our low leverage and our proven ability to deliver growth in a challenging market, positions us well to take advantage of sustainable growth in our lettings and commercial businesses and capitalise quickly on the upturn as the residential sales market recovers in the medium to long term.”

Platt said: “Of particular note is the significant progress we have made diversifying our revenue streams into more property activities that are independent of the housing transaction cycle, and this trend remains a key tenet of our vision for how the business will continue to grow.

“Countrywide is already a highly integrated player, but there is a clear opportunity to expand further by fully leveraging the expertise and customer base of our substantial network of regional offices to offer our customers multiple services.

“We will also continue to grow our lettings business, both through property management and by increasing our investment in the private rented sector.

“I believe that these activities, together with the escalation of our commercial real estate activities, where there are also many opportunities to grow recurring revenue streams, position us well to achieve our aim of building a broad-based business that can perform well and deliver robust shareholder returns throughout the market cycle.”