Office cleaning in London costs £25-£40 per hour for standard commercial cleaning, with monthly contracts ranging from £600-£1,600/month for small offices and £4,500-£12,000/month for large offices. Specialist services including deep cleaning, carpet cleaning, and window cleaning cost £30-£100 per hour depending on service type and complexity. Central London and Canary Wharf command £5-£10/hour premiums over outer London due to congestion charges, parking costs, and higher operating expenses.
Office size, cleaning frequency, number of washrooms and kitchens, required finish standard, and access restrictions determine your final cost. Daily five-day contracts cost less per hour than weekly or one-off cleaning because companies can allocate cleaners efficiently across regular schedules.
London Office Cleaning Cost Overview
Standard office cleaning costs £25 to £40 per hour. This covers routine daily or weekly maintenance including vacuuming, mopping, bin emptying, bathroom sanitisation, kitchen cleaning, and touchpoint disinfection. Prices vary based on office size, location zone, and number of washrooms and kitchens.
Premium office cleaning costs £30 to £50 per hour. Premium service delivers boardroom-level finish with daily presentation checks, higher-trained staff, detailed specifications, and zero tolerance for drift in standards. Financial district offices, law firms, and client-facing businesses typically require this level.
Deep cleaning costs £50 to £100 per hour. Intensive cleaning addresses areas not covered during routine service including behind furniture, inside appliances, deep carpet extraction, and high-level surfaces. Most offices require quarterly or biannual deep cleaning on top of regular contracts.
One-off office cleaning costs £30 to £55 per hour. Single visits cost more per hour because companies cannot spread setup costs, security clearances, and travel across regular visits. One-off rates apply to post-event cleaning, pre-inspection cleans, and businesses trialing services before committing to contracts.
Small office monthly contracts cost £600 to £1,600. Five-day weekly service for offices up to 3,000 sq ft with up to 20 staff. Price varies based on washroom count, kitchen facilities, and finish standard required.
Medium office monthly contracts cost £1,600 to £4,500. Five-day service for 3,000-10,000 sq ft offices with 20-100 staff. Multiple washrooms and kitchen areas significantly affect pricing within this range.
Large office monthly contracts cost £4,500 to £12,000. Five-day service for 10,000-30,000 sq ft with 100-300 staff. Most contracts at this level include supervision, audit reports, and dedicated account management.
Corporate HQ monthly contracts cost £12,000 to £25,000+. Properties exceeding 30,000 sq ft with 300+ staff require multiple cleaners, daytime support staff, and comprehensive management infrastructure beyond basic cleaning provision.
Office Cleaning Hourly Rates by Office Size
Small offices under 1,000 sq ft cost £25 to £35 per hour. Studios, small professional offices, and serviced office suites fall into this category. Two to three hours of cleaning covers most small office needs, making weekly cleaning totals £50-£105 per visit.
Medium offices of 1,000-5,000 sq ft cost £28 to £38 per hour. Standard floor-plate offices for 20-50 staff represent the most common London office cleaning contract. Three to five hours per visit at these rates produces weekly visit costs of £84-£190.
Large offices of 5,000-10,000 sq ft cost £30 to £42 per hour. Properties this size typically require two cleaners working simultaneously for efficient completion within acceptable timeframes. Daily visit costs of £120-£168 reflect combined cleaner hours and supervision requirements.
Corporate properties exceeding 10,000 sq ft cost £35 to £50 per hour. Multi-floor offices, headquarters buildings, and large open-plan workspaces need dedicated cleaning teams with supervisors. Higher rates reflect management overhead, compliance requirements, and complexity of large-scale daily operations.
Monthly Office Cleaning Contract Costs
Small office contracts cost £600 to £1,600 per month. Five-day weekly service for up to 20 staff covering 1,000-3,000 sq ft. Lower end reflects minimal washrooms and kitchens with standard finish. Higher end reflects Central London location, multiple washrooms, or premium presentation standards.
Medium office contracts cost £1,600 to £4,500 per month. Five-day service for 20-100 staff across 3,000-10,000 sq ft. Washroom count represents the biggest variable within this range. An office with two washrooms costs considerably less than the same size office with six washrooms due to time and product requirements.
Large office contracts cost £4,500 to £12,000 per month. Five-day service for 100-300 staff across 10,000-30,000 sq ft. Contracts at this level include supervision, monthly audit reports, KPI tracking, and dedicated account management. High footfall and visitor-heavy offices sit at the upper end of this range.
Corporate HQ contracts cost £12,000 to £25,000+ per month. Properties exceeding 30,000 sq ft require full cleaning teams, daytime presentation support, and management infrastructure. Contracts include daily briefings, real-time issue reporting, compliance documentation, and senior account oversight.
Office Cleaning Costs by Frequency
Daily five-day cleaning costs £22 to £35 per hour. The most cost-effective hourly rate rewards consistent booking volume. Companies allocate cleaners efficiently across daily routes, reducing per-hour costs while maintaining highest overall monthly spend.
Three-day cleaning costs £25 to £38 per hour. Mid-week and Friday cleans represent a common compromise for smaller offices. Hourly rates sit £3-£5/hour above daily contracts because less frequent visits require more intensive work each time.
Weekly cleaning costs £28 to £42 per hour. Single weekly visits accumulate significantly more dirt, dust, and kitchen mess than daily cleans, requiring longer sessions. Higher hourly rates reflect reduced route efficiency and more intensive work per visit.
Fortnightly cleaning costs £30 to £45 per hour. Two-week intervals between cleans create heavy workloads requiring thorough cleaning that approaches deep clean territory. Many businesses discover fortnightly cleaning creates staff complaints mid-cycle, pushing them toward weekly service.
One-off cleaning costs £35 to £55 per hour. Single visits carry the highest hourly rates due to site setup, security clearances, no route efficiency, and no guarantee of future work. Post-event cleaning, pre-inspection cleans, and office moves typically require one-off bookings.
The cost difference between daily and one-off cleaning at £13-£20/hour more for one-off reflects the fundamental economics of commercial cleaning. Daily contracts at £27/hour average versus one-off at £42/hour average means businesses with consistent daily cleaning needs save 35-40% per hour compared to ad-hoc bookings.
Specialist Office Cleaning Service Costs
Deep cleaning costs £50 to £100 per hour. Intensive service addresses areas routine cleaning misses including inside appliances, behind furniture, high-level surfaces, and detailed sanitisation. Most offices require deep cleaning quarterly or biannually in addition to regular contracts.
Carpet cleaning costs £40 to £60 per hour. Professional extraction removes deep-set dirt and stains standard vacuuming cannot address. Open-plan offices with large carpet areas typically require 4-8 hours per session, producing total costs of £160-£480 per deep carpet clean.
Window cleaning costs £30 to £60 per hour. Internal window cleaning often forms part of weekly or monthly contracts. External window cleaning requires specialist equipment, rope access for high-rise buildings, or platform systems, pushing rates toward the upper end of this range.
Floor polishing costs £30 to £50 per hour. Hard floor maintenance including scrubbing, buffing, and sealing protects floor surfaces and maintains professional appearance. Most hard floor offices require monthly polishing to prevent surface degradation and maintain presentation standards.
Steam cleaning costs £50 to £80 per hour. High-temperature steam sanitisation addresses bacteria, allergens, and deep contamination in carpets, upholstery, and hard surfaces. Particularly relevant for healthcare-adjacent offices, nurseries, and food-related businesses requiring heightened hygiene standards.
Post-renovation cleaning costs £50 to £75 per hour. Construction dust, paint splatter, adhesive residue, and debris removal requires specialist products and techniques. Standard office refits require 8-16 hours of post-renovation cleaning before the space is occupiable.
Upholstery cleaning costs £40 to £70 per hour. Office chairs, sofas, and soft furnishings accumulate bacteria and staining requiring periodic professional cleaning. Most offices clean upholstery annually or biannually as part of their periodic maintenance schedule.
What Affects Office Cleaning Costs in London
| Cost Driver | Impact | Example |
| Central London vs outer London | +£5-8/hour | Outer £25/hour → Central £32/hour |
| Number of washrooms | +£100-300/month | 2 washrooms → 8 washrooms |
| Out-of-hours cleaning | +£5-8/hour | Daytime £28/hour → Evening £35/hour |
| Premium vs standard finish | +£8-12/hour | Standard £28/hour → Premium £38/hour |
| High footfall/visitor traffic | +£3-6/hour | Low footfall £28/hour → High £34/hour |
| Security/access restrictions | +£2-5/hour | Standard access £28/hour → Restricted £32/hour |
Central London location adds £5 to £8 per hour. Congestion charges (£15 daily), expensive parking (£4-8/hour), and longer travel times between sites increase operating costs passed on to clients. Canary Wharf and City of London offices typically sit at the upper end of Central London premiums due to parking restrictions and building access complexity.
Washroom count adds £100 to £300 per month to contract costs. The difference between two washrooms and eight washrooms represents enormous variation in cleaning time, product consumption, and hygiene control requirements. Washrooms demand more time, specialist products, and higher standards than any other office area.
Out-of-hours cleaning adds £5 to £8 per hour. Security restrictions, building management rules, and limited lift access during evenings and weekends increase labor time and cost. Many Central London offices mandate out-of-hours cleaning, making this premium unavoidable for businesses in restricted buildings.
Premium finish standard adds £8 to £12 per hour. Boardroom-level presentation with daily checks, detailed specifications, and zero tolerance for standards drift requires better-trained staff, closer supervision, and more intensive quality control. Financial services firms, law practices, and client-facing businesses typically require premium finish.
High footfall adds £3 to £6 per hour. A 40-person office with regular client visitors accumulates significantly more dirt, waste, and wear than a 40-person back-office operation. Visitor-heavy receptions, meeting rooms, and shared facilities require additional attention during each cleaning visit.
Security and access restrictions add £2 to £5 per hour. Buildings requiring site inductions, security clearances, visitor management systems, or escorted access increase administrative time and labor costs. Some high-security sites in the City of London or Canary Wharf require cleaners to undergo formal vetting before starting work.
Kitchen complexity impact:
- Basic tea point (kettle, microwave, small sink): Standard rate
- Medium kitchen (dishwasher, fridge, full appliances): +£50-£100/month
- Full corporate kitchen (multiple appliances, cooking facilities): +£150-£400/month
Property condition impact:
- Well-maintained office cleaned daily: Standard rate
- Office not cleaned professionally for 1-3 months: +20-30% time required
- Post-renovation or event: One-off deep clean required before regular contract starts
Hidden and Additional Office Cleaning Costs
Consumables supply costs £50 to £200 per month. Toilet paper, hand soap, paper towels, bin liners, and washroom products often sit outside basic cleaning contracts. Some companies include consumables in monthly pricing while others charge separately. Always clarify this when comparing quotes.
Specialist equipment hire costs £100 to £400. Floor scrubbers, carpet extraction machines, and high-level access equipment may be hired for periodic deep cleaning visits. Some cleaning companies include equipment in their pricing while others charge separately per use.
Site inductions and security clearances cost £50 to £200. Many London office buildings require cleaning staff to complete formal inductions, DBS checks, or security vetting before accessing the site. These administrative costs are sometimes absorbed by cleaning companies and sometimes passed on to clients.
After-hours premium adds £5 to £10 per hour. Evening (6pm-9pm) and weekend cleaning commands premium rates for unsocial hours. Bank holiday cleaning costs £150-£400 per visit due to holiday pay requirements for cleaning staff.
Initial deep clean before contract starts costs £300 to £1,500. Most professional cleaning companies require offices to meet a baseline cleanliness standard before regular contracts begin. Properties not previously professionally cleaned need one-off deep cleaning bringing them to contract-ready standard.
Waste management costs £80 to £300 per month. Segregated recycling, confidential waste disposal, and food waste collection sit outside standard cleaning contracts. Offices with compliance obligations around data security or environmental regulations face additional waste management costs.
What’s Included in Office Cleaning Contracts
- Vacuuming and mopping all floors
- Emptying and re-lining all bins
- Touchpoint disinfection (handles, switches, rails, lift buttons)
- Kitchen sanitisation (worktops, sinks, microwave wipe-down)
- Bathroom full sanitisation (basins, toilets, mirrors, floors)
- Washroom consumable restocking checks
- Spot-cleaning glass and high-visibility surfaces
- Reception and entrance area presentation
Weekly tasks (included in most contracts):
- Detailed floor edging and skirting boards
- Internal glass and partition cleaning
- Tops of fixtures, ledges, and high surfaces
- Deeper kitchen detailing including appliances
- Meeting room and breakout area refresh
- Desk and workstation detailed clean
Periodic tasks (included or available as add-on):
- Carpet extraction cleaning
- Hard floor machine scrubbing and polishing
- Upholstery deep cleaning
- High-level cleaning (light fittings, ventilation grilles)
- Window cleaning internal and external
- Consumables stock replenishment
What’s NOT included in standard contracts:
- Waste collection and recycling management
- Consumables supply (unless specified)
- External window cleaning
- Post-renovation or building work cleaning
- Specialist equipment hire for periodic tasks
- Bank holiday cleaning without premium
Better Maid provides professional office cleaning services in London serving businesses across Canary Wharf, Tower Hamlets, Westminster, Kensington, Chelsea, Hackney, Camden, Southwark, and Lambeth with vetted cleaners, flexible contracts, and consistent standards.
Frequently Asked Questions
How much does office cleaning cost in London per hour?
Standard office cleaning in London costs £25-£40 per hour, with small offices paying £25-£35/hour and large corporate offices paying £35-£50/hour. Central London and Canary Wharf add £5-£8/hour premium. Premium finish cleaning costs £30-£50/hour while specialist services like deep cleaning cost £50-£100/hour.
How much does a monthly office cleaning contract cost?
Monthly contracts range from £600-£1,600 for small offices (up to 3,000 sq ft), £1,600-£4,500 for medium offices (3,000-10,000 sq ft), £4,500-£12,000 for large offices (10,000-30,000 sq ft), and £12,000-£25,000+ for corporate headquarters. Five-day weekly service is standard for most contracts at these prices.
Why is office cleaning more expensive in Central London?
Central London cleaning costs £5-£8/hour more than outer London due to congestion charges (£15 daily), parking costs (£4-£8/hour), longer travel times between sites, and higher operating costs. Canary Wharf and City of London add further premiums for building access complexity, security clearance requirements, and restricted parking.
What’s the difference between standard and premium office cleaning?
Standard cleaning (£25-£40/hour) covers routine maintenance to acceptable hygiene standards. Premium cleaning (£30-£50/hour) delivers boardroom-level finish with daily presentation checks, detailed specifications, closer supervision, and zero tolerance for standards drift. Financial services firms, law practices, and client-facing businesses typically require premium service.
How often should offices be cleaned?
Daily five-day cleaning provides the most cost-effective hourly rate and maintains consistent hygiene and presentation standards. Three-day cleaning works for smaller offices with lower footfall. Weekly cleaning suits businesses with 10 or fewer staff. Anything less frequent than weekly creates staff complaints, hygiene issues, and reactive cleaning requirements that cost more overall.
Does office cleaning include consumables?
Not always. Consumables including toilet paper, hand soap, paper towels, and bin liners cost £50-£200 per month and often sit outside basic cleaning contracts. Always clarify whether consumables are included when comparing quotes. Some companies bundle consumables into monthly pricing while others charge separately.
How much does deep office cleaning cost?
Deep cleaning costs £50-£100 per hour, with most office deep cleans requiring 4-12 hours depending on property size. Total deep clean costs range from £200-£1,200 for standard office sizes. Most offices need deep cleaning quarterly or biannually in addition to regular cleaning contracts.
What affects office cleaning prices most?
Washroom count creates the biggest single variable within office size categories. The difference between two and eight washrooms can add £100-£300 monthly to contract costs. Other major factors include location (Central London premium), finish standard required (standard vs premium), access restrictions (security clearances, out-of-hours), and footfall levels (visitor-heavy vs back-office).
Final Thoughts
Office cleaning in London costs £25-£40 per hour for standard service, rising to £50-£100/hour for specialist deep cleaning. Monthly contracts range from £600/month for small offices to £25,000+/month for corporate headquarters. Central London and Canary Wharf add £5-£8/hour to all service types due to operating costs including congestion charges, parking, and travel time.
Washroom count represents the biggest cost variable within office size categories, adding £100-£300 monthly between low and high washroom counts. Cleaning frequency significantly affects hourly rates, with daily contracts at £22-£35/hour providing 35-40% savings compared to one-off bookings at £35-£55/hour. Premium finish requirements, out-of-hours access restrictions, and security clearances each add meaningful cost to base contract prices.
Hidden costs including consumables (£50-£200/month), initial deep cleaning (£300-£1,500), waste management (£80-£300/month), and bank holiday premiums (£150-£400/visit) should be factored into total budget planning when comparing quotes. Always request itemized pricing and clarify what’s included and excluded before signing contracts.
Better Maid provides professional cleaning services across Greater London with vetted cleaners, transparent pricing, and flexible contracts serving businesses of all sizes. We cover Canary Wharf, Tower Hamlets, Westminster, Kensington, Chelsea, Hackney, Camden, Southwark, Lambeth, and surrounding areas.