Office Renovation across City of London (EC1, EC2, EC3, EC4). Office renovation — modernising existing space without a full strip-out and re-fit. Targeted upgrades to layout, finishes, lighting and M&E, delivered while teams remain in occupation.
Office Renovation across City of London (EC1, EC2, EC3, EC4) is delivered by our in-house commercial team with current estate approvals and compliance records on file. We have completed works in or adjacent to 22 Bishopsgate, The Leadenhall Building, 20 Fenchurch Street (Walkie-Talkie), The Scalpel, 100 Liverpool Street among others. Teams mobilise from our London operations base, with direct transport links via Liverpool Street, Moorgate, Bank, Cannon Street, Fenchurch Street, St Paul's, Aldgate and the new Elizabeth line at Liverpool Street and Farringdon. Every project is run by a named project manager reporting weekly with photographs and programme RAG. Out-of-hours loading, estate permit-to-work and managing-agent liaison are included in the prelims — not charged as variations.
The City of London market is dominated by global investment banks and trading houses, top-tier law firms and professional services, insurance and reinsurance (lloyd's market), each with distinct office renovation requirements — programme compression, landlord co-ordination, out-of-hours delivery, and full compliance ownership. Our commercial team has delivered office renovation in trophy buildings including 22 Bishopsgate, The Leadenhall Building, 20 Fenchurch Street (Walkie-Talkie), The Scalpel.
The Square Mile is London's densest office market — 9m+ sqft of Grade A stock across trophy towers (22 Bishopsgate, Leadenhall Building, Walkie-Talkie, Scalpel) and period blocks around Liverpool Street and Moorgate. Occupiers are dominated by financial services, professional services, insurance and legal, with increasing tech and life-sciences take-up post-2022.
Standard working hours are 08:00–18:00 Mon–Fri; heavy noise works typically only permitted 08:00–18:00 or out-of-hours by managing-agent agreement. Trophy buildings commonly mandate loading slots booked 72 hours in advance. Loading bays are pre-booked through estate management — Broadgate, Paternoster, Aldgate all operate tight loading windows. Vehicles over 7.5t face restrictions in the City's Ultra Low Emission Zone (ULEZ) and in some streets under the Bank Junction traffic restrictions.
Condition survey and renovation brief workshop
Priced option pack — 'good / better / best' against budget
Phased delivery across 2–5 zones
Nightly dust-sealed segregation and air quality control
Floor-by-floor handover with snagging close-out
| Tier | Range | What's covered |
|---|---|---|
| Cosmetic refresh | £30–£55 per sqft | Paint, carpet, lighting, signage |
| Targeted renovation | £55–£95 per sqft | Partitioning adjustments, lighting upgrade, breakout zones |
| Full renovation | £95–£160 per sqft | New M&E, partitioning, tea points, meeting rooms |
City, Canary Wharf and prime Westminster carry a typical 10–20% premium over outer London zones due to loading restrictions, out-of-hours working and estate-approval overheads. Figures are guide ranges — we provide a fixed quote after survey.
Cosmetic refresh — delivered in City of London under estate-approved loading and out-of-hours protocols.
Lighting upgrade — delivered in City of London under estate-approved loading and out-of-hours protocols.
Partitioning adjustments — delivered in City of London under estate-approved loading and out-of-hours protocols.
Acoustic treatment — delivered in City of London under estate-approved loading and out-of-hours protocols.
Flooring replacement — delivered in City of London under estate-approved loading and out-of-hours protocols.
Redecoration — delivered in City of London under estate-approved loading and out-of-hours protocols.
Tea point refresh — delivered in City of London under estate-approved loading and out-of-hours protocols.
Breakout zones — delivered in City of London under estate-approved loading and out-of-hours protocols.
Works in the City engage the City of London Corporation's planning framework and, for listed buildings, Listed Building Consent. Out-of-hours loading is tightly controlled under the Code of Construction Practice. Many buildings carry conservation area or heritage designations requiring specialist finishes and reversible alteration.
Reference list available on request under NDA.
Measured condition survey within 5 working days, including M&E, fabric and compliance review.
Scope capture workshop with stakeholders — occupier, landlord, managing agent, FM team.
Stage 3 design package with space plan, M&E schedules, specification and CAT A/B split.
Lump-sum price against the design package. All prelims transparent.
CDM notification, RAMS, permit-to-work, landlord licence-to-alter, estate approvals.
Weekly client reports with photos, programme RAG, variation log, compliance status.
O&M manuals, as-built drawings, building-regs sign-off, 12-month defects period.
Office Renovation in trophy tower grade a (25,000+ sqft floor plates) is typically specified to cosmetic refresh level — paint, carpet, lighting, signage. Programme is governed by loading access and estate working-hours framework.
Office Renovation in period refurbished blocks (5,000–15,000 sqft plates) is typically specified to targeted renovation level — partitioning adjustments, lighting upgrade, breakout zones. Programme is governed by loading access and estate working-hours framework.
Office Renovation in listed buildings in conservation areas (bank, guildhall) is typically specified to full renovation level — new m&e, partitioning, tea points, meeting rooms. Programme is governed by loading access and estate working-hours framework.
Office Renovation in converted warehouses (shoreditch edge of ec2) is typically specified to full renovation level — new m&e, partitioning, tea points, meeting rooms. Programme is governed by loading access and estate working-hours framework.
Renovation under occupancy is typically delivered as phased zones, with dust-sealed hoarding and night-shift for noise-generating works (demolition, chasing, drilling). A typical floor renovation runs 4–8 weeks with staff remaining in other zones.
Standard working hours are 08:00–18:00 Mon–Fri; heavy noise works typically only permitted 08:00–18:00 or out-of-hours by managing-agent agreement. Trophy buildings commonly mandate loading slots booked 72 hours in advance. Loading bays are pre-booked through estate management — Broadgate, Paternoster, Aldgate all operate tight loading windows. Vehicles over 7.5t face restrictions in the City's Ultra Low Emission Zone (ULEZ) and in some streets under the Bank Junction traffic restrictions.
All City of London occupiers benefit from a PPM framework covering L8 water hygiene, EICR, emergency lighting, F-Gas registers and fabric maintenance. For a scoped PPM package in City of London see Office Maintenance in City of London or Commercial Maintenance in City of London.
Anonymised project outlines from our City of London and adjacent-area portfolio — full reference list with contact introductions available on request under NDA.
Scope · 7,200 sqft
Budget band · £380k
Programme · 8 weeks
Lighting, acoustic treatment, meeting rooms, breakout
Delivered under single-contractor D&B with CDM 2015 principal contractor duty. Full compliance pack at handover.
Scope · 5,400 sqft
Budget band · £215k
Programme · 5 weeks
Cosmetic refresh with branded signage and biophilic walls
Delivered under single-contractor D&B with CDM 2015 principal contractor duty. Full compliance pack at handover.
Scope · 9,800 sqft
Budget band · £520k
Programme · 10 weeks
Partitioning adjustments, new client suite, M&E upgrades
Delivered under single-contractor D&B with CDM 2015 principal contractor duty. Full compliance pack at handover.
Renovation is targeted modernisation without full strip-out — it reuses sound elements and focuses on impact. Refurbishment is a broader scope, typically including M&E alterations and partitioning. Fit-out replaces everything to let-ready or occupier-ready standard.
With phased zoning and night-shift for noisy works, typical disruption is limited to temporary relocation within the same floor. A 10,000 sqft renovation over 3 phases runs 8–12 weeks with no staff displacement.
Typically 30–50% cheaper per sqft because you retain sound ceilings, floor plates and core M&E. The trade-off is that the layout is constrained by existing infrastructure.
Yes — we hold up-to-date CSCS, insurance and compliance records on file with all major City estate managers. First mobilisation time from instruction is typically 5 working days.
Loading is pre-booked with the estate — for typical CAT B fit-out we request a rolling 72-hour slot allocation. For out-of-hours deliveries (6am–8am, 6pm–10pm) we book 2 weeks ahead.
Yes. Most works are phased into 6pm–6am night shifts with full dust-sealed segregation, low-noise tools and managed waste removal. Trading floors remain operational throughout.
Yes — our architectural team manages LBC applications and works with the City's conservation officers on reversible fit-out, historic joinery retention and compatible finishes.
5,000 sqft: 8–10 weeks. 15,000 sqft: 12–16 weeks. 30,000+ sqft: 18–24 weeks phased.
Full commercial refurbishment for occupied and vacant offices — CAT B fit-out, finishes, M&E upgrades.
Whole-building decorating for commercial occupiers. Night and weekend delivery.
LED upgrades, emergency lighting, small power, containment. NICEIC certified.
Carpet tile, LVT, resin, engineered timber. Installed in live environments.
Demountable, acoustic and glazed partitioning for meeting rooms, offices and open-plan subdivision.
In-depth articles on commercial fit-out, compliance and market strategy.
Measured condition survey within 5 working days. Fixed-price quote within 10. Estate approvals on file.