Housing Benefit Freeze Won't Spike Rents, New Analysis Shows

Housing Benefit Freeze Debate Reignited by Fresh Evidence

New analysis from the National Residential Landlords Association (NRLA) suggests that unfreezing housing benefits would not drive up private rents—a finding that could reshape government thinking as ministers consider whether to continue freezing Local Housing Allowance (LHA) rates from April 2027.

The research comes amid mounting pressure on the Government to address the housing affordability crisis. Prime Minister Andy Burnham has previously argued that the housing benefit system is "forced to chase rents in the private rented sector," yet the NRLA's data presents a more nuanced picture of the relationship between benefit levels and rental costs.

The Data Tells a Different Story

The NRLA's findings directly challenge the assumption that higher housing benefits automatically inflate rents. Between 2008/09 and 2015/16, when the LHA increased annually in line with rents, weekly rents rose by an average of just 2.5% per year. By contrast, between 2016/17 and 2024/25—a period when the LHA was frozen for all but two years—average weekly rents actually increased at a faster rate of 3.4% per year.

This counterintuitive trend suggests that rent levels are determined by a complex mix of factors including tax and mortgage rates, tenant demand, and the costs of regulatory compliance, rather than being directly indexed to benefit levels.

Ben Beadle, chief executive of the NRLA, stated: "Our analysis clearly shows that unfreezing housing benefit rates does not lead to an explosion in private sector rents. Freezing housing benefit rates merely locks many of those financially squeezed out of rental housing altogether and undermines all efforts to tackle the scourge of homelessness."

The Cost and Poverty Impact

The Institute for Fiscal Studies (IFS) has estimated that uprating and maintaining the LHA rate to cover the bottom 30% of rents would cost £1.5bn annually. Whilst this figure may seem significant, it represents just over half the £2.8bn that councils spent on temporary accommodation in 2024/25—a cost that could be substantially offset by enabling more households to afford stable private rental housing.

The scale of the affordability problem is stark. The homelessness charity Crisis reports that fewer than two per cent of private rented properties are currently affordable for those receiving housing benefit. Around a quarter of all private renters depend on housing support to meet their rental payments.

The Resolution Foundation has calculated that restoring housing allowance rates to cover at least the lowest 30% of rents could lift 75,000 children and 125,000 adults out of poverty. Expanding coverage to the lowest 50% of rents would lift 130,000 children and 215,000 adults out of poverty.

What Happens Next?

The IFS has warned that a tight fiscal environment is "no excuse for a system that creates uncertainty for renters and unfairness between local areas." With LHA realigned to the bottom 30% of rents in 2024/25 before being frozen again from April 2025, the Government faces a policy crossroads.

The Government's decision to break the link between rent levels and housing support has created a growing gap between what claimants receive and what landlords charge. This squeeze is likely to push more vulnerable households out of the private rental market entirely, potentially increasing reliance on expensive temporary accommodation and homelessness services.

For buy-to-let investors tracking tenant demographics and affordability trends, monitoring housing benefit policy will remain crucial. Investors with portfolios in areas with high concentrations of benefit-dependent tenants may want to use planning alert tools to track emerging developments that could affect local rental demand, or explore BTL hotspot analysis to understand long-term tenure trends.

Source: Property Industry Eye.