UK student builds cost £150k a room

A claim circulating on X that some UK student accommodation now costs roughly £150,000 per room to build is directionally credible, even if that exact figure appears to describe the top end of the market rather than a universal benchmark. Property Week reported this year that rising construction costs now exceed £100,000 per room, while Knight Frank has said higher build and site costs, labour shortages, financing costs and difficult planning policy have slowed new delivery. The bigger point in the thread is not just the number. It is the way planning policy, HMO restrictions and housing shortages can keep demand flowing toward purpose-built student accommodation, or PBSA, even as development becomes more expensive. Savills and several local authorities’ planning documents support that broader explanation. ### Why does a £150,000-per-room figure sound plausible? Knight Frank said rising build and site costs, labour shortages, higher financing costs and “tricky-to-navigate planning policy” have all acted as headwinds for UK student housing development. (student.propertyweek.com) Savills separately said build costs rose sharply in 2022, with tender price inflation reaching just under 10%, putting pressure on scheme deliverability. (savills.co.uk) Property Week’s student accommodation coverage said construction costs now exceed £100,000 per room, and linked that to a market where only some cities can support rents high enough to make schemes stack up. That does not prove every university-led project costs £150,000 a bed, but it does place a six-figure per-room build cost within the range now being discussed in the sector. (content.knightfrank.com) ### What do HMOs have to do with PBSA economics? Savills said falling HMO supply is creating opportunity for PBSA. The firm said that since 2017 there have been more than 300,000 buy-to-let mortgage redemptions across the UK, and that there were 31% fewer five-bed-and-over rental listings in the first quarter of 2023 than the pre-pandemic average. That matters because HMOs — houses in multiple occupation — have traditionally absorbed a large share of student demand. (student.propertyweek.com) GOV.UK’s guidance describes HMOs as an important and often cheaper part of the private rented sector, especially for people with limited housing options. If that stock shrinks or becomes harder to create, more students are pushed toward university halls and private PBSA. (savills.co.uk) ### Are local councils really making HMOs harder to add? Brighton & Hove requires planning permission across the city to change a dwelling into a small HMO under its Article 4 direction, and its policy says new HMOs will not be permitted where local concentrations are already too high. Liverpool says planning permission is needed for HMOs for three or more people within its Article 4 area, and for all HMOs housing seven or more people anywhere in the city. (gov.uk) Swansea’s planning guidance explicitly covers both HMOs and PBSA in the same framework. That does not mean councils are trying to force developers into PBSA, but it does show that many university cities actively manage shared-house concentrations and student housing formats through planning policy. ### Why do expensive PBSA schemes still get built? Savills said record-high occupancy and rental growth have been supported by rising student numbers and reduced HMO supply. (brighton-hove.gov.uk) CBRE’s 2026 outlook also said undersupply is supporting occupancy and rents in European PBSA, including the UK market. Affordability pressure is rising at the same time. HEPI and Unipol said in December 2024 that average student rents in London had overtaken the maximum maintenance loan, with average rent at £13,595 and 14% of PBSA rooms costing more than £20,000 a year. (swansea.gov.uk) That shows the tension clearly: constrained supply can keep projects viable for developers while making the end product harder for students to afford. (savills.co.uk) ### So what is the cleanest read on the X thread? The cleanest read is that the £150,000 figure should be treated as a high-end illustration, not a settled national average. The underlying mechanism in the thread — high build costs, restrictive planning for shared housing, and persistent demand for PBSA where alternatives are limited — is supported by sector research and local planning rules. (hepi.ac.uk) Property Week’s student housing pages and local council planning portals are the next places to watch for fresh evidence, especially on new schemes due for delivery in the 2029-30 academic year and on any changes to Article 4 or HMO guidance. (propertyweek.com) (student.propertyweek.com)