Methodology & data sources

Where every figure on this site comes from, and what it can and cannot tell you.

Last updated: July 2026

Our approach

Every figure on this site comes from a published source. We do not generate our own cost estimates, run our own surveys, or model figures where data does not exist. Where we could not find a credible source for something, we left it out rather than filling the gap with a guess.

This page documents what we use, how we use it, and where it falls short. If you are relying on our figures for a decision that matters, read the limitations section at the bottom.


Data sources

DatasetPublished byWhat we use it forCoverage
Student Living Index 2025NatWestStudent rent, spending patterns, city-level student costsSurvey of 5,001 UK undergraduates, Aug–Sep 2025
Annual Student Money Survey 2025/26Save the StudentAverage student spend, funding gap, how students cover shortfallsUK-wide student survey
National Student Accommodation Survey 2026Save the StudentPer-university average rent on our average student rent pageUK, published March 2026
Consumer price inflation (CPI, CPIH)Office for National StatisticsInflation context and year-on-year cost changesUK, monthly release
Price Index of Private RentsOffice for National StatisticsPrivate rent inflation for new and existing tenanciesUK, monthly release
Regional living cost dataOffice for National StatisticsRegional variation in household costsUK regions
Council tax statisticsMHCLGNational context and cross-checks for our council tax dataEngland, Scotland and Wales
Individual council rate schedulesLocal authorities (compiled via CouncilTaxBands.com, spot-checked against official pages)Band D 2026/27 totals for the comparison tool and ranking162 UK local authorities
Maintenance loan rates 2026/27Student Finance England (gov.uk)Loan amounts used in the student toolEngland
City cost dataNumbeoGroceries, transport and utilities by cityUK cities, crowd-sourced
Student rental listingsRightmoveCross-check on student accommodation costsUK university cities
UK beer price research 2026Finder.comAverage pint price by cityUK cities

Material published by the Office for National Statistics and other public bodies is used under the Open Government Licence v3.0 where applicable. We are not affiliated with any of these organisations.


How the student comparison works

The student tool holds a cost profile for each university city covering halls, shared accommodation, groceries, transport, utilities, a pint, and a typical night out. Rent figures are anchored to the NatWest Student Living Index and cross-checked against rental listings. Grocery, transport and utility figures come from Numbeo city data and ONS regional figures. Pint prices come from Finder.com's 2026 research.

Monthly totals assume shared student accommodation plus essentials. They do not include tuition fees, one-off costs like deposits or travel home, or discretionary spending beyond the social categories shown.

The maintenance loan comparison uses the published 2026/27 maximum rates from Student Finance England. The tool defaults to the maximum because that is a fixed, verifiable number — but most students receive less, because the amount is means-tested on household income. The gap the tool shows is therefore a best case for many students.


How the council tax comparison works

The council tax tool compares Band D rates as the standard reference point, with bands A to H calculated using the statutory ratios that apply across England, Scotland and Wales. Rates are the combined figure including parish and town council precepts where these apply.

The dataset was rebuilt in full in August 2026 against published 2026/27 council schedules (see Corrections below): 162 councils, each showing the combined Band D-equivalent total for the billing authority including county, police, fire and mayoral/GLA precepts where relevant. Parish and town precepts vary within districts and are not included. Prior-year figures are shown only where stated by the source; we do not derive or estimate them. Scottish councils set rates independently of the English referendum-threshold rules, so year-on-year comparisons between nations should be read with that in mind.


Why we keep sources separate. Different student rent surveys measure different things. Our city comparison tool is anchored to NatWest Student Living Index data, which describes shared student housing. Save the Student's survey covers rent paid across all accommodation types, including halls and studios, and reports higher figures as a result — for the same city the two can differ by 30% or more, and the gap is not consistent enough between cities to convert one to the other.

So we do not mix them. The comparison tool uses one basis throughout; the average student rent page uses the other and says so. A figure taken from one and dropped into the other would produce comparisons that look precise and rank cities wrongly.


Milton Keynes

Milton Keynes was added to the student tool in July 2026 using the NatWest Student Living Index figure of £491/month for student rent — the same basis as the other cities in the tool. As a check, we independently derived an estimate from our own household cost data for Milton Keynes and arrived at £502, within 2% of the published figure.

Several other cities that attract search traffic — including Lincoln, Bradford, Colchester, Luton, Derby, Kingston and Preston — are not yet in the student tool. We have not added them because we do not currently have figures for them on a basis consistent with the existing cities. We would rather leave a city out than include one that makes the comparison misleading.


Update schedule

DataUpdatedWhy
Council tax ratesAnnually, each AprilCouncils set rates for the financial year in March
Maintenance loan ratesAnnually, ahead of each academic yearRates are set per academic year
Student cost profilesAnnually, on release of the NatWest indexTied to the survey's publication cycle
Inflation contextAs ONS publishesMonthly release cycle

Limitations

These matter, and we would rather set them out plainly than bury them.

Use these figures as a starting point, not an answer. For anything that affects a real financial decision, check the current figure with the source that owns it — your local council for council tax, Student Finance England for your loan entitlement, and letting agents for actual rents in the specific area you are considering.


Corrections

If a figure looks wrong, please tell us at hello@ukcostofliving.org. Include the page, the figure, and what you think it should be. We check reported errors against source data and correct them where they hold up.

Where a correction materially changes a published figure, we note it here.

August 2026 — council tax dataset rebuilt in full. A reader reported their Warwickshire bill was materially above our figure. Investigation initially found a two-tier structural error (county precepts recorded in place of full Band D bills) and corrected 14 rows — but a second reader query about Solihull showed the problem was wider: the entire original dataset was systematically understated by roughly 10–25%, including single-tier councils (e.g. Solihull £1,843 shown vs £2,197 actual; Manchester £1,712 vs £2,312; Leeds £1,752 vs £2,284). The dataset has been rebuilt from scratch: every 2026/27 Band D figure now comes from the council's published schedule, compiled via CouncilTaxBands.com's index of 157 councils (which matched official council pages exactly on every spot check we ran) plus five district totals we verified directly against council websites. Coverage grew from 88 to 162 councils; the dataset average rose from £1,941 to £2,335; the most-expensive and cheapest rankings changed materially. Prior-year (2025/26) figures are now shown only where stated by the source — currently five councils — and the comparison tool has been reframed to 2026/27 rates rather than year-on-year change. We no longer publish derived prior-year figures.