The latest rental values index from Chestertons recorded a decline in average rents of 0.8% in the 12 months ending in June 2014.
However, the Index showed a modest increase in average rental values of 0.5% in the second quarter compared to the first quarter of the year although figure this masks variation between submarkets.
The South West saw values fall 0.3% and was the only part of London to record a quarterly drop in prime rents while the North East and Central both saw rental growth of 0.9% over the quarter.
At local market level, Fulham experienced the biggest rise in rents with growth of 7.6% and the firm says this was due largely to strong demand for houses which were in very short supply, while Battersea suffered the sharpest decline with a fall of 3.5%.
The average weekly rent for the index stood at £912 at the end of June. The highest average weekly rental values were achieved in St John's Wood at £1,901, Knightsbridge/Belgravia at £1,804 and Mayfair at £1,700. The lowest average weekly values were recorded in Canary Wharf at £579, Tower Bridge at £468 and Kentish Town at £621.
With the economic recovery gathering momentum and simultaneously boosting the employment market, households are feeling more confident about property commitments, the index report says.
Recent survey evidence suggests that the majority of tenants would choose to own their property rather than rent, however with real incomes barely keeping pace with inflation and annual house prices in London rising by double digit percentages affordability is likely to make this an unobtainable dream for many. Average house prices in June in Kensington and Chelsea and Westminster, for example, were 57.5% and 54.4% respectively above their pre-global recession peak.
‘The tightening of mortgage lending criteria thanks to the implementation of the Mortgage Market Review, plus the likelihood that interest rates will rise before next year's general election and possibly before the end of this year, mean that many households will be forced into the private rented sector,’ the report points out.
The number of households in privately rented accommodation could rise by 131,250 between 2011 and 2021 even if the current ratio of 25% remains static. However, if the level of increase seen between 2001 and 2011 is maintained then this figure could rise to 492,630 or 34.5% of all households.
‘In the shorter term, with supply and demand becoming better aligned, rents are likely to continue to increase gradually across the board over the reminder of this year, aided by a likely rise in the number of forced renters. Increased activity from relocation agents also points to growing tenant demand from the corporate sector. The best prospects for growth lie in the decentralised areas where average rents are lower than in the prime central locations and will offer tenants better value for money,’ it explains.
‘In view of the above, we have revised our forecast for prime London rental growth for 2014 slightly upwards to 2.5% with a slight acceleration to 3% in 2015,’ it adds.