At a Glance
ONS data shows UK construction output edged up 0.3% in Q2 2026, but July figures point to a loss of momentum in both new work and repair and maintenance. (Source: ONS)
Contract awards reached around £19.8bn in H1 2026, underpinned by major infrastructure programmes and regional investment. (Source: Build News UK)
New measures of infrastructure investment confirm a £37.3bn infrastructure new work total in 2025, with a substantial 10‑year government pipeline still in play. (Source: ONS, UK Government)
London’s housing delivery gap persists, with output still lagging underlying demand despite the broader construction uptick. (Source: Construction Magazine)
The Lower Thames Crossing remains the UK’s largest live construction scheme at over £10bn, with early works progressing through 2026. (Source: Glenigan)
Today’s update: fresh ONS data confirms modest growth across UK construction in Q2 2026, even as July numbers hint at a cooling patch and London’s housing shortfall deepens. At the same time, contract awards and a still‑bulky national infrastructure pipeline show that long‑term work remains available, anchored by mega‑schemes like the Lower Thames Crossing. Here’s what you need to know to stay ahead today.
Ongoing Stories
Following earlier coverage of the UK’s long-term infrastructure and construction pipeline, new ONS and government analysis puts 2025 infrastructure new work at £37.3bn and confirms a substantial 10‑year project pipeline spanning rail, roads, nuclear and grid upgrades, underlining the scale of future workforce and delivery needs. (Source: ONS, UK Government)
Top 5 Headlines
🏗️ Construction output edges up in Q2 but July softens
ONS figures released on 11 September show total construction output in Great Britain grew 0.3% in Q2 2026 versus Q1, with new work up 0.4% and repair and maintenance up 0.2%. However, the data also highlight a 0.4% fall in new work and a 0.7% decline in repair and maintenance in July alone, suggesting a recent dip in activity. For contractors and suppliers, this points to a delicate balance between modest quarterly growth and emerging short‑term softness that could affect workload planning into autumn. (Source: ONS, Construction Magazine)
💰 Contract awards hit £19.8bn in H1 2026
UK construction contract awards totalled around £19.8bn in the first half of 2026, with major infrastructure programmes and regional investment called out as key drivers of activity. The award levels indicate that, despite recent output volatility, the forward project pipeline for civils, building and specialist trades remains substantial. This underpins medium‑term opportunity for the supply chain but also raises questions about capacity and pricing as more schemes move from award to delivery. (Source: Build News UK)
🚆 Returning today: infrastructure investment grows to £37.3bn in 2025
New ONS measures report that infrastructure new work reached £37.3bn in 2025, a 3.2% rise on 2024, with government confirming a wide‑ranging 10‑year infrastructure pipeline. The pipeline spans rail, strategic roads, nuclear projects, energy grid upgrades and other major capital schemes across development and pre‑project stages. For investors, designers and contractors, this reinforces a long horizon of civils demand even as individual programme scopes and timings continue to evolve. (Source: ONS, UK Government)
🏗️ London housing delivery still trailing demand
Analysis of the latest output data shows London’s housing delivery continues to lag underlying demand, despite the modest overall growth in UK construction activity. The capital’s shortfall is highlighted alongside July’s fall in new work, underscoring persistent supply‑side challenges. Developers, local authorities and funders face ongoing pressure to reconcile viability, planning and delivery constraints in one of the most constrained housing markets. (Source: Construction Magazine)
🚆 Lower Thames Crossing confirmed as UK’s largest active project
The Lower Thames Crossing tunnels scheme is identified as the UK’s largest current construction project, with a value of more than £10bn and early construction activity underway through 2026. The project forms a major new crossing east of London, designed to relieve pressure on existing Thames routes and support regional growth. Its scale makes it a bellwether for large‑project delivery models, supply chain capacity and cost control over the coming decade. (Source: Glenigan)
Also in the news
🏗️ The mix of Q2 growth and a July dip in both new work and repair/maintenance is prompting closer analysis of whether recent softness is seasonal or an early sign of a broader slowdown. (Source: ONS)
💰 H1 2026 contract awards linked to regional infrastructure are expected to feed through to increased procurement of civils plant, materials and professional services from late 2026 onwards. (Source: Build News UK)
🚆 The government’s 10‑year infrastructure pipeline continues to emphasise rail and strategic road corridors as anchors for wider regeneration and housing delivery. (Source: UK Government)
🌱 Grid upgrade projects within the national pipeline are highlighted as critical enablers for future clean energy connections and electrification of transport. (Source: UK Government)
🏗️ No major new planning or housing policy reforms were identified over 13–14 September, suggesting a period of relative policy stability against a backdrop of ongoing delivery challenges. (Source: Construction Magazine)
The Daily Build is written for people shaping the UK’s construction and infrastructure pipeline. If this briefing is useful, consider forwarding it to colleagues who are planning workloads, bids or investment decisions this week.
To keep your team aligned, add this update to the agendas of your Monday and mid‑week project reviews.