Southwark Council Consults on 4.5% Rent Rise in Southwark 2027–28

Key Points

• Southwark Council has opened a consultation on a proposed 4.5% general rent increase for council homes starting in April 2027, based on September’s 3.5% Consumer Price Index inflation rate plus one percentage point.
• Around 34,000 tenancies below the nationally calculated “formula rent” could face an additional weekly charge of up to £1 under rent convergence rules, lifting the estimated borough-wide average weekly rent from £136.97 to £144.05.
• Combined weekly communal service charges are proposed to increase by 30p to £15.45, while supported hostels at Keyworth, Wren, and Northcott face service charge increases of 30.5%, 23.8%, and 18.3% respectively.
• Standard weekly garage rents are proposed to rise from £27.30 to £29, alongside higher heating tariffs for metered new-build homes (estimated at 6.6% for an average one-bedroom property), while older metered homes and unmetered heat networks see a price freeze.
• The proposals aim to address financial pressures on the ring-fenced Housing Revenue Account, which recorded a £1.4 million overspend in 2025–26 and faces a forecast £0.4 million overspend in 2026–27.
• The public consultation runs until 11.59pm on Saturday 28 November, including an online resident meeting on Monday 16 November, ahead of a final decision by the council’s Executive between December and January.

Southwark (South London News) November 14, 2026 – Southwark Council is asking residents for their views on a proposed 4.5% rise in council rents from April 2027, with some tenants potentially paying up to a further £1 a week as the borough brings lower rents closer to a nationally calculated level.

The plans also cover service charges, garages, and communal heating for the 2027–28 financial year, though none of the changes have been formally agreed. On 11 November, the executive member for council homes agreed that the proposals should go out for resident engagement. That decision remains subject to the council’s call-in process and is due to take effect on 19 November if it is not called in, while a separate decision on final rent and charge levels will be made by the council’s Executive after considering public responses.

How Would the Proposed Southwark Council Rent Rise Work?

The proposed general increase is calculated using the annual rate of Consumer Price Index inflation in September, which stood at 3.5%, plus one percentage point. It would apply to council-owned and tenant management organisation homes within the Housing Revenue Account, including applicable hostel rents.

A second element applies to eligible homes whose rent sits below the nationally calculated “formula rent”—a benchmark determined by local earnings, property values, and the size of a home. The proposed additional increase of up to £1 a week is intended to move those lower rents gradually towards that level.

This extra amount would be added on top of the general 4.5% increase, though it cannot push any rent above the applicable formula level. It is not a flat £1 charge for every tenant. While the council estimates that around 34,000 tenancies will sit below formula rent on 1 April 2027, the exact amount of any additional increase will depend on the individual rent and the remaining gap to the formula rate.

National policy allows social landlords to use this mechanism, known as rent convergence, without requiring Southwark to impose the extra amount. Although the national allowance rises to up to £2 a week from April 2028, Southwark has not made any decision to apply a particular increase in a subsequent financial year.

Across the borough, the council estimates that the average weekly rent would move from £136.97 in 2026–27 to £144.05 in 2027–28, representing an average increase of £7.08. These figures reflect averages across the council’s housing stock—accounting for changes in property mix, new lettings at formula rent, and convergence alongside the general increase—and should not be treated as a prediction for an individual household.

What Changes Are Proposed for Service Charges, Garages, and Heating?

Service charges are billed separately from rent and depend on the specific services provided to a home, block, or estate. Under the proposals, the combined weekly amount for four core communal services would rise by 30p, moving from £15.15 to £15.45. Cleaning accounts for 23p of that rise and grounds maintenance accounts for 7p, while proposed charges for communal lighting and door-entry maintenance remain unchanged.

Supported Housing and Hostels

The sheltered and flexi-care service charge is proposed to increase from £42.32 to £42.57 a week. Larger percentage rises are proposed for service charges at three supported hostels:

• Keyworth: 30.5%
• Wren: 23.8%
• Northcott: 18.3%

These percentage adjustments apply strictly to service charges at those specific facilities rather than general council rents.

Garages and Communal Heating

For garage users, the standard weekly charge is proposed to rise from £27.30 to £29. The concessionary rate for Blue Badge holders would increase from £22.30 to £24, and the small-sites rate would move from £15 to £16.

Heating proposals vary according to property type and metering:

• Unmetered heat networks: Tenant charges would be frozen.
• Older homes with heat meters: The borough-wide tariff would be frozen.
• Metered new-build homes: A higher tariff is proposed. For an average user in a one-bedroom new-build home, the council estimates an increase of approximately 6.6%, though final bills will depend on actual heat consumption.

Why Is Southwark Council Consulting on These Increases?

The Housing Revenue Account operates as a separate, ring-fenced budget dedicated solely to council housing, where income from rents and charges funds housing services and property investment. Southwark Council states that higher construction and borrowing costs, an ageing housing stock, and building safety requirements are placing sustained pressure on that budget.

Council figures show the Housing Revenue Account recorded an overspend of £1.4 million in 2025–26, with a further overspend of around £0.4 million forecast for 2026–27. According to the council, the additional income generated by the proposed increases would support ongoing repairs, building safety works, estate services, and housing investment.

How Can Residents Take Part in the Consultation?

The council notes that higher charges will impact household budgets, though eligible tenants may receive assistance through Housing Benefit or Universal Credit depending on their individual circumstances.

Residents can submit their views through an online survey open until 11.59pm on Saturday 28 November. An online meeting is also scheduled for Monday 16 November from 6pm to 7.30pm. Under the council’s timetable, the Executive will review all consultation feedback between December and January, with formal notices of any final changes issued ahead of the new rent year in April 2027.

Background: Understanding the Housing Revenue Account and Rent Convergence

Local authorities in England that own council housing are legally required to maintain a ring-fenced Housing Revenue Account (HRA). Under UK housing finance rules, money from the HRA cannot be used to subsidise general council services, nor can general council tax revenue be used to prop up the housing account. Consequently, maintenance, major repairs, and safety upgrades rely directly on rental income and service charges collected from tenants.

In England, social housing rent increases are governed by national standards set by the government and regulated by the Regulator of Social Housing, typically linking annual adjustments to the September Consumer Price Index (CPI) plus 1%. Alongside this standard formula, national policy permits “rent convergence”—a mechanism designed to gradually bring historical social rents, which were previously set below market-weighted benchmarks, into alignment with “formula rent” levels calculated using regional earnings and property values.

Prediction: How Could These Proposals Affect Southwark Tenants?

If approved by the Executive following the consultation period, the 2027–28 adjustments will have varied financial impacts across Southwark’s council housing tenants depending on tenancy type, property age, and benefit eligibility:

• Tenants on Full or Partial Benefits: Households receiving full Housing Benefit or the housing element of Universal Credit are expected to have the 4.5% rent increase and eligible communal service charges covered by their benefit payments, shielding them from direct out-of-pocket rent rises, provided they are not affected by the benefit cap.
• Self-Funding Tenants: Working households and pensioners who pay their rent directly without state support will face the full increase, with those in the 34,000 properties below formula rent experiencing a combined rise of 4.5% plus up to £1 per week.
• New-Build and Garage Tenants: Residents living in metered new-build developments will face higher winter energy expenditure due to the estimated 6.6% heating tariff rise, while council garage renters will absorb fixed weekly increases of between £1 and £1.70 regardless of benefit status, as garage charges are generally ineligible for housing support.
• Long-Term Trajectory: Because national rent convergence allowances rise to £2 per week in April 2028, tenants whose rents remain below formula levels may face continued above-inflation adjustments in subsequent years if the council elects to apply the maximum permitted convergence rate in future budgets.