This release presents data on affordable housing supply in England. This was previously entitled 'Gross Affordable Housing Supply’ and has been renamed to 'Affordable Housing Supply’. This is following an assessment recommendation by the UK Statistics Authority in order to align the naming conventions used across the Publication Hub and the DCLG website. This should help users to find comparable releases over time. The scope and definitions of the statistics have not been changed. Source agency: Communities and Local Government Designation: National Statistics Language: English Alternative title: Gross Affordable Housing Supply, England

CSV file containing total affordable housing completions, 5 year rolling average based on 1991/2 to 2012/13. Number of affordable homes built (completed) by financial year of various affordable tenures

Number of affordable housing starts (seasonally adjusted)

How the figure is calculated:

Total reported numbers of starts under the relevant programmes within the reporting period. Because delivery is seasonal and reflects funding profiles, with more starts and completions being reported in the second six months than are reported in the first six months, the current figures are compared back to the equivalent period of the year before rather than the preceding six months.

Why is this indicator in the business plan?

These are the most timely indicators on affordable housing delivery. Increasing the supply of affordable housing is a key part of DCLG policy.

How often is it updated?

Bi-annually, approximately June and November.

Where does the data come from?

Homes and Communities Agency (HCA) - Investment Management System and other programme information. Published figures are at http://www.homesandcommunities.co.uk/housing-statistics.

Greater London Authority (GLA) - Investment Management System and other programme information. Published figures are at http://www.london.gov.uk/priorities/housing-land/increasing-housing-supply/gla-affordable-housing-statistics.

What area does the headline figure cover?

England

Are further breakdowns of the data available?

Yes, can be split by type (social rent, affordable rent, intermediate rent, Low Cost Home Ownership) and by local authority area.

What does a change in this indicator show?

An increase in this indicator is good and shows more new affordable houses are being started through the HCA and GLA.

Time Lag

Published within two months of the end of the reporting period.

Next available update

June 2015.

Type of Data

Official Statistics.

Robustness and data limitations

• Does not include all affordable housing starts and completions because some will be delivered outside the HCA and GLA roles.
• Delivery is seasonal and reflects funding profiles. Delivery tends to be lower in the first six months than the last six months of the year and therefore comparisons with the previous six-monthly period are not usually appropriate.
• A small number of the affordable housing starts reported by the HCA over this period are actually located in London (the Get Britain Building programme in London is administered by the HCA on behalf of the GLA).

With effect from 1 April 2014, affordable housing starts on site include the starts on site for new build homes purchased at completion. These have not been reported historically

Links to Further Information

http://www.homesandcommunities.co.uk/housing-statistics

http://www.london.gov.uk/priorities/housing-land/increasing-housing-supply/gla-affordable-housing-statistics

Contact Details

CorporatePerformance@communities.gsi.gov.uk

This has been derived based on net additional homes provided and the number of affordable homes delivered. This expresses a simple count of affordable housing units provided - newly built, including gains from conversions such as subdivision, and acquisitions, as a percentage of the net increase in overall dwelling stock over one year, calculated as the sum of new build completions, minus demolitions, plus any gains or losses through change of use and conversions.

Net additions does not include new delivery and acquisitions to the existing stock. Affordable housing is the sum of social rent, affordable rent, intermediate rent (including London Living Rent), affordable home ownership, shared ownership, London affordable rent and First Homes.

This should be considered alongside the actual numbers reported for affordable dwellings and overall new dwellings, however as these are given as absolute values for each area care should be taken when drawing any comparisons with other areas. Some percentages therefore may be over 100%.

New build figures are from the annual 'housing supply; net additional dwellings' statistical release may not correspond to new build data from the quarterly 'Housing supply: indicators of supply' building control reported completions statistical release. New build data collected for 'net additions dwellings' is more comprehensive, as this collection is over a longer time period, is based on all available evidence (e.g., site visits, council tax records, planning databases, building control records and any other sources), and may pick up some elements missing from the quarterly P2 and AIR collections (which are based on building control reported completions only).

Data is Powered by LG Inform Plus and automatically checked for new data on the 3rd of each month.

Additional affordable dwellings by local authority district, England 1991-92 to 2016-17

This dataset describes the additions to the stock of affordable housing from the period 1991-92 to 2016-17, broken down by local authority district. Note that over that period, there have been numerous changes to the structure of local government, therefore some districts do not have values for the full series of years, only for those years when the corresponding local authority was in operation. Affordable housing is the sum of affordable rent, social rent, intermediate rent and affordable home ownership. Affordable homes are defined in line with the National Planning Policy Framework, published 27 March 2012, as housing units (or traveller pitches and bed spaces when describing a shared dwelling such as a hostel) provided to specified eligible households whose needs are not met by the market. Eligibility may be determined with regard to local authority allocations policies, local incomes and local house prices depending on the type of affordable housing. Affordable housing should include provisions to remain at an affordable price for future eligible households or for the subsidy to be recycled for alternative affordable housing provision. Affordable rented housing is a new form of social housing, introduced in 2011 as the main type of affordable housing supply. It may only be delivered with grant through the Affordable Homes Programme 2011-17 and other associated and subsequent programmes or without grant by local authority and other providers, where a contract or confirmation of the ability to charge an affordable rent is in place. Affordable rented homes are let by local authorities or private registered providers of social housing to households who are eligible for social rented housing. Affordable rent is subject to rent controls that require a rent of up to 80 per cent of the local market rent (including service charges, where applicable). Social rented housing is rented housing owned and managed by local authorities and private registered providers, for which target rents are determined through the national rent regime. It may also include rented housing managed by other persons and provided under equivalent rental arrangements to the above. Intermediate affordable housing is housing at prices and rents above those of social rent but below market price or rents, and which meet the criteria as set out in the definition for affordable housing. These can include equity loan products, shared ownership and intermediate rent. The data in this dataset were derived from Tables 1006C, 1006aC, 1007C and 1008C of the DCLG 'Live statistical tables', available in the form of Excel spreadsheets here. For further guidance see the Affordable Housing Supply: April 2016 to March 2017 England Statistical Release.

There are a large number of Housing spreadsheets that provide the latest, most useful or most popular data, presented by type and other variables, including by geographical area or on a temporal basis. These spreadsheets are mostely produced from statistical returns completed by Local Authorities, although some are from survey data or external sources. The statistical returns could in the future be made available in a database if permitted by Statistical Legislation

The files below provide the affordable housing statistics for GLA funded programmes. The GLA is committed to open and transparent reporting and will publish statistics relating to housing delivery in London. Affordable housing statistics for the rest of England are published by Homes England.

Included is all data required to replicate the analysis (including robustness checks) for "Using a natural experiment to evaluate the effect of grant on affordable housing supply in England."

The code is available in a separate repository: Supporting code for "Using a natural experiment to evaluate the effect of grant on affordable housing supply in England" by Michael Marshall. doi:10.15131/shef.data.23661516

A guide to all datasets, including their original location and access date, is provided in the file 06_guide_to_datasets.xlsx.

To replicate the analysis, you will need R (and preferably RStudio), and to have installed the pacman package. All scripts are numbered sequentially and can be run from the 00_master.R file.

A survey of the design quality, as measured by CABE Building For Life criteria, of affordable housing in England, commissioned by the Homes and Communities Agency. Source agency: Communities and Local Government Designation: Official Statistics not designated as National Statistics Language: English Alternative title: HCA survey

Statistics on: Additional social rented homes provided (by LA providing funding) Additional intermediate affordable homes provided (by LA providing funding) Additional affordable dwellings provided (by LA providing funding) Additional Social Rent by LA where located Additional Intermediate affordable by LA where located Additional Total affordable by LA where located

This is the median housing affordability ratio (residence-based) and is calculated by dividing house prices by gross annual earnings, based on the median of both house prices and earnings.

This measure of affordability shows what the people who live in a given area earn in relation to that area's house prices, even if they work elsewhere. This measure does not consider that people may be getting higher earnings from working in other areas.

A higher ratio indicates that on average, it is less affordable for a resident to purchase a house. Conversely, a lower ratio indicates higher affordability in a local authority.

The earnings data are from the Annual Survey of Hours and Earnings which provides a snapshot of earnings at April in each year. Earnings relate to gross full-time individual earnings on a place of work basis. The house price statistics come from the House Price Statistics for Small Areas, which report the median and lower quartile price paid for residential property and refer to a 12-month period with April in the middle (year ending September).

Data is Powered by LG Inform Plus and automatically checked for new data on the 3rd of each month.

The figure reported represents a simple count of additional completed affordable housing units to the housing stock in the area - newly built, including gains from conversions such as subdivision, and acquisitions.Affordable housing is the sum of social rent, affordable rent, intermediate rent (including London Living Rent), affordable home ownership, shared ownership, London affordable rent and First Homes. As this is an absolute value for each area, care should be taken when drawing any comparisons with other areas. Includes homes where the cost is met by a private developer (e.g. Section 106 agreements). New dwellings are shown under the local authority in which they are located which occasionally differs from the sponsoring authority. Figures shown represent the best estimates may be subject to revisions and national totals may differ from the sum of the authorities. This was formerly published as NI 155.

Data is Powered by LG Inform Plus and automatically checked for new data on the 3rd of each month.

Affordability ratios calculated by dividing house prices by gross annual residence-based earnings. Based on the median and lower quartiles of both house prices and earnings in England and Wales.

The full definition of affordable housing is contained in the National Planning Policy Framework https://www.gov.uk/guidance/national-planning-policy-framework/annex-2-glossary.

Starts and completions of affordable housing for England, bringing together those funded by the HCA and those funded by the GLA Source agency: Communities and Local Government Designation: Official Statistics not designated as National Statistics Language: English Alternative title: Affordable Housing Starts and Completions for England