UK House Price Index: January 2021

Monthly house price inflation in the UK, calculated using data from HM Land Registry, Registers of Scotland, and Land and Property Services Northern Ireland.

This is not the latest release. View latest release

This is an accredited National Statistic. Click for information about types of official statistics.

Cyswllt:
Email Natalie Jones

Dyddiad y datganiad:
24 March 2021

Cyhoeddiad nesaf:
21 April 2021

1. Main points

  • UK average house prices increased by 7.5% over the year to January 2021, down from 8.0% in December 2020.
  • Average house prices increased over the year in England to £267,000 (7.5%), in Wales to £179,000 (9.6%), in Scotland to £164,000 (6.9%) and in Northern Ireland to £148,000 (5.3%).
  • The North West was the English region which saw the highest annual growth in average house prices (12.0%), while the West Midlands saw the lowest (4.7%).
  • The Office for National Statistics (ONS) has released a public statement on the coronavirus (COVID-19) and the production of statistics; Section 7: Measuring the data describes the situation in relation to the UK House Price Index (HPI).
Nôl i'r tabl cynnwys

2. UK house prices

UK average house prices increased by 7.5% over the year to January 2021

The latest house price data published on GOV.UK by HM Land Registry for January 2021 show that average house prices in the UK increased by 7.5% in the year to January 2021, down from 8.0% in the year to December 2020 (Figure 1).

Because of the impact of the coronavirus (COVID-19) pandemic on both the number and supply of housing transactions, we might see larger revisions to the published House Price Index (HPI) estimates than usual. Fewer transactions are available than expected for the January 2021 estimate. As a result, there may be increased volatility in this month’s estimates, particularly at the lower geographical levels where transaction volumes are smaller. We are looking at options to improve this, including working with data suppliers. Further information on this can be found in Section 7: Measuring the data.

Over the past four years, there has been a general slowdown in UK house price growth, driven mainly by a slowdown in the south and east of England. The beginning of 2020 saw a pick-up in annual growth in the housing market before the coronavirus restrictions were put in place at the end of March 2020.

Price variations at the beginning of 2020 may reflect the unusual conditions in the housing market at the time. People were advised not to move house during the tightest restrictions in April and May 2020. As such, property transactions completed during that time may have been more concentrated than usual among those without complicating factors, such as a chain. For example, first-time buyers – typically at the lower end of the price scale – may have been freer to complete transactions than former owner-occupiers, who may have had to co-ordinate multiple sales during lockdown.

Recent price increases may reflect a range of factors including pent-up demand, some possible changes in housing preferences since the pandemic and a response to the changes made to property transaction taxes across the nations.

Pent-up demand may have contributed towards an increase in house prices. The Bank of England’s Money and Credit January 2021 release reported that mortgage approvals for house purchases (an indicator of future lending) was 99,000 in January 2021, which is in line with the average of 100,000 since October 2020.

The pandemic may have also caused house buyers to reassess their housing preferences. In our UK HPI data, we have seen the average price of detached properties increase by 8.6% in the year to January 2021, in comparison with flats and maisonettes increasing by 2.6% over the same period.

Changes in the tax paid on housing transactions may have allowed sellers to request higher prices as the buyers' overall costs are reduced. On 8 July 2020, the Chancellor of the Exchequer announced a suspension of the tax paid on property purchases with immediate effect in England and Northern Ireland. The suspension came into effect on 15 July in Scotland and 27 July in Wales. In England and Northern Ireland, properties up to the value of £500,000 would incur no tax, while the thresholds for Scotland and Wales were £250,000. The tax holiday for Scotland is due to end on 31 March 2021. The tax holiday has been extended until 30 June 2021 in Wales. In England and Northern Ireland, the tax holiday has been extended until 30 June 2021 after which the threshold will decrease to £250,000 until 30 September 2021. From 1 October 2021, the Stamp Duty thresholds will revert back to what they were before 8 July 2020.

The average UK house price was £249,000 in January 2021; this is £17,000 higher than in January 2020 (Figure 2).

On a non-seasonally adjusted basis, average house prices in the UK decreased by 0.5% between December 2020 and January 2021, compared with an increase of 0.1% in the same period a year ago.

On a seasonally adjusted basis, average house prices in the UK were unchanged between December 2020 and January 2021, following an increase of 1.0% in the previous month.

Nôl i'r tabl cynnwys

3. House prices by country

House price growth in Wales increased by 9.6% over the year to January 2021, unchanged since December 2020, with the average house price in Wales at £179,000.

The average house price in England increased by 7.5% over the year to January 2021, down from 8.0% in the year to December 2020, with the average house price in England now at £267,000.

The average house price in Scotland increased by 6.9% over the year to January 2021, down from an increase of 8.1% in the year to December 2020, with the average house price in Scotland now at £164,000.

The average house price in Northern Ireland increased by 5.3% over the year to Quarter 4 (Oct to Dec) 2020. Northern Ireland remains the cheapest UK country in which to purchase a property, with the average house price at £148,000 (Figure 3).

Nôl i'r tabl cynnwys

4. House prices by region

The North West was the region with the highest annual house price growth, with average prices increasing by 12.0% in the year to January 2021. This is the highest annual growth rate the North West has seen since June 2005. This was up from 10.8% in December 2020 (Figure 4).

The lowest annual growth was in the West Midlands, where average prices increased by 4.7% over the year to January 2021, down from 8.6% in December 2020.

The average house price in London increased by 5.3% over the year to January 2021, up from 4.5% in December 2020. London’s average house prices remain the most expensive of any region in the UK at an average of £501,000 in January 2021.

The North East continued to have the lowest average house price, at £138,000, and although it surpassed its pre-economic downturn peak of July 2007 in December 2020, its average house price has fallen back below this level in January 2021 (Figure 5).

Nôl i'r tabl cynnwys

5. House Price Index data

UK House Price Index
Dataset | Released 24 March 2021
Monthly house price movements, including average price by property type, sales and cash mortgage sales, as well as information on first-time buyers, new builds and former owner occupiers. Data are collected by HM Land Registry and published on GOV.UK.

House price data: quarterly tables
Dataset | Released 17 February 2021
Quarterly house price data based on a sub-sample of the Regulated Mortgage Survey.

House price data: annual tables 20 to 39
Dataset | Released 24 March 2021
Annual house price data based on a sub-sample of the Regulated Mortgage Survey.

Nôl i'r tabl cynnwys

6. Glossary

House Price Index (HPI)

The House Price Index (HPI) measures the price changes of residential housing as a percentage change from a specific time period (12 months prior or a base period, where the HPI equals 100).

House price inflation

House price inflation in the UK is the rate at which the prices of residential properties purchased in the UK rise and fall.

Non-seasonally adjusted

A non-seasonally adjusted series is one that includes seasonal or calendar effects.

Seasonally adjusted

A seasonally adjusted series is one that has been subject to a widely used technique for removing seasonal or calendar effects from time series data.

Nôl i'r tabl cynnwys

7. Measuring the data

The UK House Price Index (HPI) is a joint production by HM Land Registry, Registers of Scotland, Land and Property Services Northern Ireland, and the Office for National Statistics (ONS). HM Land Registry publishes the main publication of the UK HPI on the GOV.UK website (9:30am, 24 March 2021). It includes full details including commentary, historical data tables and analytical tools.

Coronavirus

The ONS is working to ensure that the UK has the vital information needed to respond to the impact of the coronavirus (COVID-19) pandemic on our economy and society; this includes how we measure the UK HPI.

In the past 12 months all those involved in the property market have been impacted by the effects of the coronavirus. HM Land Registry is no different and, as a result of this, the HPI data is not as complete as it could be. HM Land Registry are focusing on their core purpose of registering land and this includes recording the price paid for a property.

This means that the HPI may be subject to increased revisions as more data are added over the coming months.

HM Land Registry’s absolute top priority is to reduce any delays, both those caused by the pandemic and those which existed beforehand. To simultaneously deliver their services while promoting public health, they are adjusting their resources where necessary, introducing automation where practical, and recruiting and training more than 500 new staff.

Fewer transactions are available than expected for the January 2021 estimate. As a result, there may be increased volatility in this month’s estimates, particularly at the lower geographical levels where transaction volumes are smaller.

As HM Land Registry works to reduce any registration delays, we have temporarily changed the date we receive the transaction data from HM Land Registry. Because of this, we received more transactions than those immediately seen in the published Price Paid Data.

Because of the impact of the coronavirus pandemic on both the number and supply of housing transactions, some methodology changes have been made. The processing of new build properties has been more affected than the processing of “old build” properties. So, to address this, we have had to pool new build transactions for certain months:

  • October 2020 includes new build transactions from September and October 2020 for England and Wales
  • November 2020 includes new build transactions from September, October and November 2020 for England and Wales
  • December 2020 includes new build transactions from October, November and December 2020 for England and Wales
  • because of the nature of the processing of the new builds, these are never included in the model for the first estimate, so January 2021 has not been affected

These changes might lead to larger revisions to published estimates than usual as we reduce the reliance on pooling. Further information on how we usually process the new build properties can be found in the Quality and methodology guidance.

As per our usual revisions policy, the figures for all months are first estimates and are subject to revision in subsequent periods.

The ONS has released a public statement on the coronavirus and the production of statistics. Specific queries should be directed to the Media Relations Office.

End of EU exit transition period

As the UK enters into a new Trade and Co-operation Agreement with the EU, the UK statistical system will continue to produce and publish our wide range of economic and social statistics and analysis. We are committed to continued alignment with the highest international statistical standards, enabling comparability both over time and internationally, and ensuring the general public, statistical users and decision-makers have the data they need to be informed.

As the shape of the UK’s future statistical relationship with the EU becomes clearer over the coming period, the ONS is making preparations to assume responsibilities that as part of our membership of the EU, and during the transition period, were delegated to the statistical office of the EU, Eurostat. This includes responsibilities relating to international comparability of economic statistics, deciding what international statistical guidance to apply in the UK context and to provide further scrutiny of our statistics and sector classification decisions.

In applying international statistical standards and best practice to UK economic statistics, we will draw on the technical advice of experts in the UK and internationally, and our work will be underpinned by the UK’s well-established and robust framework for independent official statistics, set out in the Statistics and Registration Service Act 2007. Further information on our proposals will be made available later this year.

Data sources

The main sources of data used in the UK are HM Land Registry for England and Wales, Registers of Scotland, and HM Revenue and Customs’ (HMRC’s) Stamp Duty Land Tax data for the Northern Ireland HPI.

Methods

The standard average house price is calculated by taking the geometric mean price in January 2015 and then recalculating it in accordance with the index change back in time and forward to the present day.

The UK HPI applies a hedonic regression model that uses the various sources of data on property price and attributes to produce up-to-date estimates of the change in house prices in each period.

Future developments

The UK House Price Index (UK HPI) was first introduced in 2016. While we update the weights underpinning the UK HPI each year so that the index remains representative of the latest housing market conditions, the time is right to review the methodology used in the modelling of house prices. We will be carrying out this methodological review over the next few months to ensure the model is working as efficiently as possible and to ensure we make the best use of the comprehensive data sources available. If there are improvements that can be made, we will look to introduce these as soon as possible. Further details of any improvements will be published in due course.

Quality

More quality and methodology information on strengths, limitations, appropriate uses, and how the data were created is available in the guidance page of the main release published by HM Land Registry on GOV.UK.

Nôl i'r tabl cynnwys

8. Strengths and limitations

Extent of data coverage

The UK House Price Index (UK HPI) can provide a wide coverage of both cash and mortgage transactions and a large data source. Data are available at a local authority level as well as by property type, buyer status, funding statistics and property status.

Time lags

As sales only appear in the UK HPI once the purchases have been registered (based on completed sales rather than advertised or approved prices), there can be a delay before transactions feed into the index. Estimates for the most recent months are provisional and likely to be updated as more data are incorporated into the index.

While changes to estimates are small at the headline level, these can be larger changes at lower geographies owing to fewer transactions being used. Caution is therefore advised when interpreting price changes in the most recent periods.

Further information is provided in our revisions policy.

Nôl i'r tabl cynnwys

Manylion cyswllt ar gyfer y Bwletin ystadegol

Natalie Jones
hpi@ons.gov.uk
Ffôn: +44 (0)1633 456400