Pay guide
Site manager salary UK: what the job actually pays in 2026
Across three independent trackers, the average UK site manager earns between £45,000 and £48,000, with senior managers on major projects clearing £70,000.
The headline number
Average site manager pay
£46,723
Indeed UK, 9,900 reported salaries · Checked 2026-05
£47,760
Glassdoor UK, employee-reported · Checked 2026-06
£45,000 to £52,000
CV-Library, live adverts and placement data · Checked 2026-02
Three large trackers put the national average within a narrow band. Indeed reports £46,723 from 9,900 salaries as of May 2026. Glassdoor puts it at £47,760, with most site managers earning between £39,590 and £57,615. CV-Library's advert and placement data shows £45,000 to £52,000, dropping to £35,000 to £45,000 on small residential and refurb projects.
Treat £40,000 to £58,000 as the realistic band for an established site manager outside London. Below £40,000 is assistant territory or a small-works role wearing a bigger title. Above £58,000 usually means London, a senior title, or a tier 1 contractor.
Progression
Salary by experience
Assistant site manager
£30,000 to £40,000
Running sections of a site under an SM, often the first step off the tools or out of a construction management HNC.
CV-Library small-project range and Glassdoor 25th percentile · Checked 2026-06
Site manager
£40,000 to £58,000
The Glassdoor middle 50%. Where you sit in this band tracks project value and contractor tier more than years served.
Glassdoor 25th to 75th percentile (39,590 to 57,615) · Checked 2026-06
Senior site manager
£55,000 to £70,000
Glassdoor's top earners report £68,203. CV-Library puts senior managers on major developments at £70,000+, particularly with chartered status.
Glassdoor 90th percentile 68,203; CV-Library senior guidance 70,000+ · Checked 2026-06
Project manager / contracts manager
£60,000 to £90,000
The step beyond site, usually needing NVQ Level 6+ or MCIOB.
CV-Library senior guidance with MCIOB or NVQ Level 6+ · Checked 2026-02
A note on packages, because base salary understates this job: permanent roles at main contractors typically add a car or £5,000 to £8,000 car allowance, 25+ days typical, pension and often a bonus scheme. A £52,000 base with car allowance and bonus can out-earn a £58,000 flat offer.
Location matters
Salary by region
£56,565
London average. Entry: £41,144. Senior: £63,536.
SalaryExpert employer survey · Checked 2026-07
London pays a clear premium. SalaryExpert's employer survey puts the London average at £56,565, with entry-level managers (1 to 3 years) at £41,144 and senior managers (8+ years) at £63,536. At tier 2 contractors in the capital, reported base pay runs £60,000 to £78,000, though that market is under pressure from Building Safety Act compliance loads.
Higher London pay comes with higher costs and longer travel. A £48,000 role in the North West can leave more in your pocket than £58,000 in zone 4.
Two different calculations
Employed vs freelance day rates
Freelance
£240 to £320 per day
These are different economies. Do not compare a salary to a day rate directly. Freelance site managers on CIS or umbrella terms are currently advertised at £240 to £320 per day for standard residential, refurb and commercial work. Real adverts from early 2026: £240 to £250 in Swindon, £280 to £320 in Reading, £270 to £300 in Worcester, £280 to £300 in Milton Keynes. Senior and London contract roles push £320 to £450.
The arithmetic that matters: £280 a day across a realistic 210 working days is £58,800 gross, before you fund your own holiday, sick cover, pension, vehicle and the gaps between contracts. Against a £50,000 employed package with car allowance and paid leave, the freelance premium is thinner than it looks. Freelancing wins on flexibility and short-term cash, employment wins on security and total package. Many managers alternate between the two across a career.
Day rates carry no holiday pay, sick pay, pension, vehicle or notice period. Gaps between contracts are normal. Compare annualised take-home, not headline rate.
Live contract adverts: CV-Library, Indeed and DWP Find a Job, Jan to Mar 2026 (Swindon 240-250, Reading 280-320, Worcester 270-300, Milton Keynes 280-300) · Checked 2026-03
Permanent package
£40,000 to £58,000
Base salary is only part of the comparison. A permanent role may add a vehicle or allowance, paid holiday, pension and bonus.
- Car allowance
- £5,000 to £8,000
- Holiday
- 25+ days typical
- Bonus
- Common at main contractors and housebuilders
Phoenix Gray Recruitment salary guide · Checked 2026
What moves the number
Four pay levers
SMSTS (5-day CITB course)
The non-negotiable. The 5-day CITB course costs £380 to 550 plus VAT at most providers, is valid for five years, and the refresher runs £200 to £400 plus VAT. If your employer pays the CITB levy, a £115 grant can offset it. Without a current SMSTS you are locked out of most principal contractor sites regardless of experience.
CSCS black card (Manager)
The manager card requires an NVQ Level 6 or 7 in construction site management plus the CITB managers health, safety and environment test. It is the paperwork proof behind senior-band offers.
MCIOB chartered membership
Chartered membership of the CIOB is increasingly written into senior specs at major contractors and developers. There is a work-based route, so you do not need a degree to get there.
Sector and tier
Infrastructure and commercial outpay residential. Tier 1 contractors outpay regional builders, but load you with heavier compliance and reporting. High-rise residential work under the Building Safety Act now carries a documentation burden worth negotiating over.
Plan your next move
Use the guide as a planning check. This first version does not connect to an account or vacancy-count service, so it will not pretend to give you a personal market score.
Current vacancies
Live site manager jobs
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Routes into the role
Getting in from the tools
Most site managers come up through a trade, not a degree. The usual ladder is trade, chargehand or foreman, assistant site manager, site manager. The credentials that move you across each step: SSSTS as a supervisor (from around £200 plus VAT), then SMSTS, then an NVQ in site management assessed on the job.
If you are a tradesperson weighing the move, the honest trade-offs: site management pays more than most tools roles and is easier on the body, but you inherit programme pressure, paperwork and accountability for everyone else's work. Compare where you would land against [the highest paying trade jobs](/careers/highest-paying-trade-jobs) before deciding the office is the upgrade.
Related reads: highest paying trade jobs, best trades to learn in the UK and changing career into the trades after 40.
How we calculated these figures
Salary bands on this page come from Indeed's UK salary tracker (9,900 reported site manager salaries, May 2026), Glassdoor's employee-reported percentiles (June 2026), CV-Library's live advert and placement data (February 2026) and SalaryExpert's London employer survey (July 2026). Freelance day rates are taken from live contract adverts posted on CV-Library, Indeed and the government's Find a Job service between January and March 2026, not from estimates. Training costs are 2026 published prices from CITB-approved providers. Regional figures without a survey source are calculated as the median advertised salary across live UK Trade Jobs listings and are only shown once at least eight listings support them. Last full verification: July 2026.
Frequently asked questions
What is the average site manager salary in the UK?
Between £45,000 and £48,000. Indeed reports £46,723 from 9,900 salaries, Glassdoor £47,760, and CV-Library £45,000 to £52,000 from live adverts. Most established site managers earn between £40,000 to £58,000.
How much do site managers earn in London?
The London average is £56,565, with senior managers averaging £63,536. Base pay at tier 2 contractors in London has been reported at £60,000 to £78,000. Expect the premium to be partly offset by living and travel costs.
What do freelance site managers charge per day?
Live 2026 contract adverts run £240 to £320 per day on CIS or umbrella terms for standard work, with senior and London roles reaching £320 to £450. Day rates include no holiday, sick pay, pension or vehicle, so annualise before comparing with a salary.
What qualifications do I need to earn more as a site manager?
A current SMSTS is the entry ticket (380 to 550 plus VAT at most providers plus VAT, valid five years). The CSCS black card needs an NVQ Level 6 or 7 plus the CITB managers test and underpins senior-band offers. MCIOB chartered status is increasingly named in £60,000+ job specs.
Can I become a site manager without a degree?
Yes, and most do. The common route is trade, supervisor (SSSTS), assistant site manager, then SMSTS and a work-assessed NVQ in site management. Degrees and HNCs are an alternative entry, not a requirement.
Is site management better paid than staying on the tools?
Usually. The £40,000 to £58,000 core band beats typical employed rates in most trades, and senior roles clear £70,000. Self-employed specialists in some trades can match it, so compare against your specific trade before moving across.