The effects of subsidised flood insurance on real estate markets

Nicola Garbarino, Benjamin Guin and Jonathan Lee

5.2 million properties in England are at risk of flooding. To ensure the availability and affordability of flood insurance to households in flood-prone areas, the UK Government introduced an innovative reinsurance scheme, Flood Re, in April 2016. It provides insurers with an option to pass the flood-risk element of their policies on to the reinsurer at a lower fixed price according to property council tax band. In a recently published Staff Working Paper, we employ a granular data set of all property transactions and flood events in England. We estimate the effect of Flood Re on property values. We also explore if Flood Re effects are heterogeneous across different subpopulations in England.

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Location, location, location? How UK housing preferences shifted during the pandemic

Martina Fazio and Gary Harper

During recessions, and indeed pandemics, housing prices usually fall. Yet between March 2020 and December 2021 (‘the pandemic’), housing prices grew in the UK, reaching at the time their highest growth rate in a decade. During this pandemic, many more people could work from home, which potentially influenced their housing choices. In a recent Financial Stability paper, we analyse how changes in peoples’ preferences might have played into house price growth. We find that about half the growth in housing prices was linked to shifts in preferences. This was mostly due to an increased premium paid for houses over flats, with changes in location preferences only contributing marginally. But other interventions and macroeconomic factors also affected housing price growth.

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Housing consumption and investment: evidence from the Help to Buy scheme

Matteo Benetton, Philippe Bracke, João F Cocco and Nicola Garbarino

Academics have made the case for mortgage products with equity features, so that gains and losses due to fluctuations in house values are shared between the household and an outside investor. In theory, the equity component expands the set of affordable properties, without increasing household debt, and default risk. These products have not become mainstream, but in a recent paper, we study a large UK experiment with equity-based housing finance — the Help To Buy Equity Loan scheme. We find that equity loans are mainly used to overcome credit constraints, rather than to reduce investment risk. Unconstrained household prefer mortgage debt over equity loans, suggesting optimism about house price risk. Equity loans could still contribute to house price inflation: we don’t find evidence that houses purchased with equity loans are overpriced, but an assessment of the aggregate effects is beyond the scope of the paper.

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Bitesize: The rise and fall of interest only mortgages

Sachin Galaiya

The interest-only product has undergone tremendous evolution, from its mass-market glory days in the run-up to the crisis, to its rebirth as a niche product. However, since reaching a low-point in 2016, the interest-only market is starting to show signs of life again as lenders re-enter the market.

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History dependence in the housing market

Philippe Bracke and Silvana Tenreyro.

When someone bought a house turns out to be an important factor in predicting whether the house will be sold again soon, and at what price. People who bought during a boom aim at achieving higher prices when they sell and, as a consequence, move less often. We explore whether this pattern is due to psychological anchoring (whereby the previous purchase price becomes an important reference point) or to the way the mortgage market works (for example, with homebuyers often using proceeds from house sales for down-payments on new properties).

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Bitesize: The divergence of house prices and rents in Prime London

Philippe Bracke and Alice Pugh.

Economic theory suggests that property prices and rents should move together: rents represent the flow of housing services gained from living in a property, and prices are determined by the discounted value of all future rents.

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Bitesize: How 20-somethings are getting onto the housing ladder in London

Sachin Galaiya.

There are two ways people can make their resources go further when buying a home.

One is to increase the loan-to-value (LTV) ratio and hence increase the amount available to buy a house for a given deposit.

The other is to lengthen the term over which the mortgage is repaid, which increases the size of loan associated with a given level of monthly repayments.

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Houses: who has stopped buying them?

Lizzie Drapper and Hasdeep Sethi.

In 2006, 64 English houses in every 1000 changed hands. Three years and a credit crunch later, this had halved to only 32 transactions per 1000 houses. Since 2009, transactions have recovered, but remain well below their pre-crisis level (Chart 1). Transactions are a key metric of the health of the UK housing market and can be seen as a measure of “liquidity”. The reasons behind low transactions levels may also provide further insight into people’s behaviour and view of housing in the UK. In the work set out below, we conclude that it is unlikely that transactions regain their pre-crisis level any time soon, because of affordability constraints for first-time buyers and fewer discretionary moves by existing owners.

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Is starting a new market like opening a nightclub?

Arzu Uluc.

Property derivatives markets could allow first time buyers to hedge the risk of price rises whilst they save for a deposit and help prevent prices moving away from underlying fundamentals.  But despite this, property derivatives trading is still at a nascent stage. I attribute this to the lack of an appropriate underlying index, a thin secondary market and investor unfamiliarity.  But as Shiller (2008) says, this will change over time: “Starting a new market is like opening a nightclub. Lots of people will want to come if lots of people are there. But, if few people are there, few people want to come. Somehow, nightclubs do get started. So too, do real estate futures markets, but it will take time.”

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