Whether you are leasing your first office or relocating a team, understanding the cost of office space per square metre is fundamental to building a realistic budget. This guide breaks down typical UK office rents, regional differences, hidden occupancy costs, and provides an interactive calculator to estimate your total commitment.
Average quoting rents for standard office space range from £100 to £1,500+ per square metre per annum, depending on location and building quality. Prime central London commands £1,200–£1,600 per sq m, while major regional cities typically sit between £150 and £350 per sq m. These figures are usually quoted on a net internal area (NIA) basis and exclude business rates, service charges, and VAT. A total occupancy cost can add 40–80% on top of the headline rent.
In the UK, commercial office rents are most commonly advertised per square foot per annum. However, many tenants – particularly those used to European markets – prefer to think in square metres. The conversion is straightforward: 1 square metre = 10.7639 square feet. So a rent of £25 per sq ft translates to approximately £269 per sq m per annum.
It is essential to clarify the measurement standard used. Most UK leases quote floor area based on the net internal area (NIA), measured in accordance with the RICS Code of Measuring Practice. Gross internal area (GIA) includes common parts, stairwells, and walls, and will give a larger – and therefore apparently cheaper – per-unit rate. Always ask which measurement basis the agent is using.
Rents are nearly always expressed per annum, not monthly. Dividing by 12 gives the monthly equivalent, but the legal commitment is an annual sum.
There is no single “UK average” that is useful for budgeting, because the gap between London and most other markets is so large. Instead, the table below provides indicative quoting rent ranges for different building grades and city tiers. These are broad market benchmarks, not specific quotations.
| Market / Building Grade | Typical Rent (per sq m per annum) |
|---|---|
| Prime Central London (West End, City core) | £1,200 – £1,600+ |
| London Fringe / Docklands | £700 – £1,100 |
| Major Regional Cities (Manchester, Birmingham, Edinburgh, Glasgow, Leeds, Bristol) | £180 – £380 |
| Secondary Towns & Out-of-Town Business Parks | £100 – £220 |
| Serviced / Coworking Space (per desk per month equivalent) | £250 – £600+ (depending on location) |
Ranges reflect typical quoting rents on a net internal area basis, excluding business rates, service charge, and VAT. Actual achieved rents will vary by lease length, covenant strength, and specific building features.
The cost of office space per square metre varies dramatically across the country. London’s dominance continues, but strong demand for quality space in regional hubs has pushed rents higher in cities like Manchester and Birmingham.
| City | Prime Rent (per sq m pa) | Secondary Rent (per sq m pa) |
|---|---|---|
| London (West End) | £1,400 – £1,600 | £800 – £1,100 |
| London (City) | £1,200 – £1,450 | £700 – £950 |
| Manchester | £320 – £380 | £180 – £240 |
| Birmingham | £300 – £350 | £170 – £230 |
| Edinburgh | £310 – £360 | £190 – £260 |
| Glasgow | £280 – £330 | £150 – £200 |
| Bristol | £290 – £340 | £170 – £230 |
| Leeds | £260 – £310 | £140 – £200 |
| Cardiff | £220 – £280 | £130 – £180 |
| Belfast | £200 – £260 | £120 – £170 |
Figures are illustrative benchmarks synthesised from multiple publicly available market sources and should be used for budget planning only. Actual deals depend on lease terms, incentives, and specific building attributes.
Many first-time tenants focus on the quoting rent alone and are surprised by the true annual cost. A realistic office budget must include:
As a rough rule of thumb, total occupancy cost per square metre can be 40% to 80% higher than the headline quoting rent, depending on the building and location.
Enter your anticipated office area and the known or estimated rates to see an illustrative total annual occupancy cost. All fields are per square metre per annum unless stated otherwise.
For a 200 sq m office in Manchester with a quoting rent of £280 per sq m per annum, typical additional costs might look like this:
| Cost Component | Annual Cost | Per sq m |
|---|---|---|
| Base Rent | £56,000 | £280 |
| Business Rates (est.) | £14,000 | £70 |
| Service Charge | £16,000 | £80 |
| VAT (on rent + service) | £14,400 | — |
| Total Occupancy Cost | £100,400 | £502 |
Note: business rates estimate based on a notional rateable value; actual liability depends on the Valuation Office Agency assessment and any reliefs. Utilities and fit-out costs are additional.
The following scenarios are illustrative examples designed to show how costs change with location and specification. They are not quotations from specific completed transactions.
Area: 100 sq m
Rent: £200/sq m
Rates + Service: £120/sq m
Total (excl. VAT): £32,000
A compact suite in a secondary town. VAT not applied.
Area: 400 sq m
Rent: £350/sq m
Rates + Service: £170/sq m
Total (excl. VAT): £208,000
Grade B space in a major regional city.
Area: 250 sq m
Rent: £1,400/sq m
Rates + Service: £300/sq m
Total (excl. VAT): £425,000
High-spec fit-out in the West End. VAT likely applies.
This guide draws on publicly available market data from leading UK property consultancies, quarterly office market reports, and published government data on business rates multipliers. Ranges reflect typical quoting rents and occupancy cost benchmarks; they are not direct extracts from any single source. Where a specific figure is used, it represents a reasonable mid‑point based on multiple corroborating references from 2025–2026 market conditions.
Actual rents are negotiated on a case‑by‑case basis and depend on lease length, tenant covenant, incentives, and building specification. All estimates should be used for initial budget planning and not as a substitute for professional advice from a chartered surveyor or commercial agent.
Written by: Bhumi Calculator Editorial Team
Last Updated: 26 July 2026
Bhumi Calculator Editorial Team researches and maintains informational guides using publicly available data, industry references, and relevant sources. Pricing information is reviewed for consistency and updated when appropriate, but actual costs may vary by location, market conditions, and individual circumstances.
The information on this page is for general guidance only and does not constitute financial, legal, or professional advice. Always seek independent advice before entering into a commercial lease.