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果冻影院

Lower Thames Crossing Tunnels and Approaches is the top construction project in the UK

According to 果冻影院 construction planning data, the Lower Thames Crossing Tunnels and Approaches scheme is currently the UK鈥檚 largest construction project, valued at 拢10.2 billion. Preliminary works began on this Nationally Significant Infrastructure Project in March 2026, with tunnelling scheduled to commence in 2028.

Explore the top 100 construction projects in the UK below. Full access gives you detailed information on every major scheme across the UK and the Republic of Ireland, including key decision鈥憁aker contacts, to help you reach the right people fast. To see how this insight can strengthen your pipeline, request a free demo, and we鈥檒l arrange a convenient time.

Last updated: March 2026

City Tables: Edinburgh | Birmingham | London | Manchester

Position Value (拢m) Project Name Sector Region Start Date Project ID Projects
1 拢10,200 Lower Thames Crossing Tunnels and Approaches Civil (Infrastructure) South East November 91161081 See project info
2 拢1,700 A5 Western Transport Corridor - Section 2 Civil (Infrastructure) Northern Ireland February 09050276 See project info
3 拢1,250 Highways and Public Realm Contract Civil (Infrastructure) London October 25089949 See project info
4 拢1,200 Lower Thames Crossing Lot Two Kent Roads Contract Civil (Infrastructure) East of England June 22190541 See project info
5 拢1,000 Project Reach Civil (Utilities) London January 21190978 See project info
6 拢1,000 Highway Term Maintenance Contract 2026 Civil (Infrastructure) South East May 20107946 See project info
7 拢997 Haweswater Aqueduct Resilience Programme 鈥� Haslingden & Walmersley Section Civil (Infrastructure) North West February 21226451 See project info
8 拢750 Bidder Street Data Centre Offices / Commercial London April 22299265 See project info
9 拢700 The British Library Extension Offices / Commercial London June 15291949 See project info
10 拢700 Highways Term Maintenance Civil (Infrastructure) East of England April 24076020 See project info
11 拢577 54 Marsh wall Private Housing London February 14317547 See project info
12 拢500 A5 Western Transport Corridor Civil (Infrastructure) Northern Ireland March 8492109 See project info
13 拢500 A5 Western Transport Corridor - Section 3 Civil (Infrastructure) Northern Ireland March 10031251 See project info
14 拢483 Haweswater Aqueduct Resilience Programme - Marl Hill Section Civil (Utilities) North West November 19417883 See project info
15 拢483 Haweswater Aqueduct Resilience Programme- Swarther Section Civil (Utilities) North West August 21306096 See project info
16 拢480 Washwood Heath Depot and Network Integrated Control Centre Civil (Infrastructure) West Midlands November 11036747 See project info
17 拢450 Crown Works Studios Offices / Commercial North East March 23063401 See project info
18 拢450 Row One Offices / Commercial London February 18423376 See project info
19 拢423 Meridian Water Phase 1B Private Housing London February 21035208 See project info
20 拢400 Fallowfield Campus Redevelopment Social Housing North West February 23180716 See project info
21 拢400 Dovetail Building Offices / Commercial London June 21354221 See project info
22 拢400 G Park Docklands Data Centre- Building 1 LCY11 Offices / Commercial London February 23119996 See project info
23 拢363 M5 Junction 10 Improvements Scheme Civil (Infrastructure) South West May 20170822 See project info
24 拢363 Bramford to Twinstead Project Civil (Utilities) East of England May 10524764 See project info
25 拢360 Epic Long Ashton Offices / Commercial South West January 23198474 See project info
26 拢350 The Sage International Conference Centre Hotel & Leisure North East March 6021815 See project info
27 拢340 M60/M62/M66 Simister Island Civil (Infrastructure) North West August 19342018 See project info
28 拢330 60 Gracechurch Street Offices / Commercial London March 24112367 See project info
29 拢300 Redcar Energy Centre Civil (Utilities) North East March 20214634 See project info
30 拢300 Albert & Swedish Wharf Development Private Housing London March 14271580 See project info
31 拢280 Brighton Gasworks/Brighton and Hove SHLAA URN 1 Social Housing South East March 19384031 See project info
32 拢275 The Broadley Social Housing London February 21103886 See project info
33 拢273 Dio SLA Wave 2a Community & Amenity East Midlands October 22163636 See project info
34 拢257 Tay Crossing to Ballinluig Civil (Infrastructure) Scotland August 14156405 See project info
35 拢250 New Town Quarter, Edinburgh/Edinburgh HLA URN 6330 Private Housing Scotland February 14128203 See project info
36 拢250 Hill House Redevelopment Offices / Commercial London January 18063406 See project info
37 拢245 Goods Station Hotel & Leisure West Midlands September 22020511 See project info
38 拢220 1 Appold Street Offices / Commercial London November 23007268 See project info
39 拢220 New Hospital Programme - Cambridge Cancer Research Hospital Health Infrastructure Plan 2 (HIP 2) Medical & Scientific East of England February 21561465 See project info
40 拢208 North Hykeham Relief Road Civil (Infrastructure) East Midlands February 18312717 See project info
41 拢208 Perryfields Road Development/Bromsgrove SHLAA URN BDC20 Private Housing West Midlands November 16190915 See project info
42 拢200 Soapworks Private Housing South West March 19181845 See project info
43 拢200 Earthcott Green Farm Civil (Utilities) South West January 23107786 See project info
44 拢200 Immingham Eastern Ro-Ro Terminal Civil (Utilities) Yorkshire March 22125535 See project info
45 拢200 Paddington Overstation Development - Triangle Development Site Offices / Commercial London April 05605615 See project info
46 拢200 Tenter House Offices / Commercial London April 11151225 See project info
47 拢200 Edge Liverpool Street Offices / Commercial London April 19267813 See project info
48 拢200 65 Gresham Street Offices / Commercial London February 22373407 See project info
49 拢200 Devonshire Place Private Housing London January 23081707 See project info
50 拢194 Fountainbridge Phase-1 Development Private Housing Scotland January 19153246 See project info
51 拢190 Granton Waterfront Phase 1 Private Housing Scotland January 03355787 See project info
52 拢185 Leeds Urban Village/Leeds SHLAA URN 2000 Private Housing Yorkshire January 18135479 See project info
53 拢180 Mossmorran Battery Energy Storage Civil (Utilities) Scotland February 25210077 See project info
54 拢175 Temple Island Student Accommodation & Commercial Units Plot 2 Social Housing South West March 19258743 See project info
55 拢168 Beaulieu Park Railway Station Private Housing South West February 22451711 See project info
56 拢162 Dunard Centre Hotel & Leisure Scotland January 16431401 See project info
57 拢159 Atlantic Wharf Arena Phase 1 Community & Amenity West Midlands March 25027327 See project info
58 拢155 YTL Arena Bristol Brabazon Hotel & Leisure South West May 19075925 See project info
59 拢152 Victoria Park Building Civil (Infrastructure) South West March 17002223 See project info
60 拢150 SEGRO Logistics Park Northampton Gateway Plot 7 Medical & Scientific South East February 25265722 See project info
61 拢150 Woolgate Exchange Social Housing South West February 23322897 See project info
62 拢150 North and East Melton Mowbray Distributor Road Private Housing West Midlands March 21183024 See project info
63 拢150 Future Hospital Phase 1, ProCure23 Offices / Commercial London March 14063057 See project info
64 拢150 Edenica Offices / Commercial London July 17160090 See project info
65 拢150 Wembley Housing Zone Civil (Infrastructure) London January 20141527 See project info
66 拢150 Telford Offshore Wind Farm Private Housing London January 22221966 See project info
67 拢150 Amersham Vent Shaft Headhouse-Buckinghamshire Private Housing London August 22373409 See project info
68 拢147 Theatre Square Development Social Housing London August 24238548 See project info
69 拢142 Energy Hub Civil (Utilities) Yorkshire January 23050644 See project info
70 拢140 Beckton Railway Depot Offices / Commercial North West February 20319725 See project info
71 拢140 No.3 Circle Square Offices / Commercial North West June 25504200 See project info
72 拢140 Pentre Awel Phase 1 - LWLSV Education London February 23073180 See project info
73 拢138 M27, Junction 10 Private Housing North West February 22000656 See project info
74 拢138 Dockside Social Housing West Midlands April 25210104 See project info
75 拢137 Solar Farm Civil (Utilities) Yorkshire March 18008747 See project info
76 拢136 Riverside Business Centre Development Private Housing North West January 19003580 See project info
77 拢136 A2Dominion Planned Works Social Housing East of England January 21366799 See project info
78 拢135 LON01B2 Data Centre Civil (Infrastructure) Yorkshire January 23257725 See project info
79 拢132 Image Business Park - Site 2 Private Housing East Midlands February 20313172 See project info
80 拢131 East End Community Cam Offices / Commercial London October 22276673 See project info
81 拢130 Oxford Brookes University Headington Hill Buildings Private Housing West Midlands January 21291011 See project info
82 拢129 The Island Quarter - Phase 2 Nottingham Offices / Commercial West Midlands March 23122303 See project info
83 拢129 Vectura- Inhalation Centre of Excellence Private Housing Scotland January 21422758 See project info
84 拢126 Plot 4000 Gateway Stowmarket Offices / Commercial London February 21456480 See project info
85 拢125 International Quarter- Plots S1 & S11 Social Housing Yorkshire April 24277860 See project info
86 拢125 Health & Wellbeing Academy Private Housing London February 14054984 See project info
87 拢124 Draynes Farm - Phase 2 Private Housing London February 12171064 See project info
88 拢123 The Bedelands Academy Social Housing Scotland February 20111307 See project info
89 拢123 Galashiels Community Campus Private Housing Scotland May 22168052 See project info
90 拢120 Hertfordshire Police Headquarters Redevelopment Education Scotland March 19316062 See project info
91 拢120 Yaverland Sea Defence Education Scotland May 24338433 See project info
92 拢118 Jenners Building Hotel Offices / Commercial North East February 22360875 See project info
93 拢116 New Bridge Street Repositioning Private Housing London January 24108563 See project info
94 拢115 Queen's Parade Civil (Infrastructure) South East April 25217237 See project info
95 拢112 Prospero Ansty Plot 5 Private Housing London February 22439457 See project info
96 拢111 Little Preston, Aylesford Offices / Commercial East Midlands February 20251749 See project info
97 拢109 A28 Sturry Road Private Housing West Midlands May 22120594 See project info
98 拢109 Millport Flood Protection Scheme Social Housing London October 21192467 See project info
99 拢108 Vaux District - Sunderland Eye Infirmary Civil (Infrastructure) North West March 92433534 See project info
100 拢107 Royal Crescent Development Private Housing London April 25373484 See project info
Source 果冻影院 | Last modified January 2026

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