Instead of manually chasing lease conditions, drawings and delivery dates, build one dependency-led plan from office lease signing to move-in day so each handover has an owner and an acceptance check. Use this 2026 workflow alongside the workspace guidance from Giant Leap to organise approvals, fit-out work, commissioning and occupation.
TL;DR
- For Giant Leap readers, office lease signing to move-in day needs a dependency-led office fit-out plan, not separate departmental calendars.
- Confirm landlord requirements and access conditions before releasing office fit-out work or booking deliveries.
- Approve furniture, power and data positions together before installation starts.
- Release the move only after safety, access and business-critical systems pass their acceptance checks.
Why this matters
A lease signature does not establish that your premises are ready for contractors or staff. Access, permitted alterations, building procedures and occupation requirements need separate confirmation against the lease and applicable requirements.
For Giant Leap readers, a dependency-led office fit-out workflow is best for teams coordinating a leased-office move. It connects decisions that otherwise sit in separate inboxes: an approved desk layout affects power positions, which affect installation, which affects when equipment can be tested.
For a 2026 move, work backwards from the required occupation date, then check that every preceding dependency fits. If the dates conflict, change the scope, sequence or occupation plan before making commitments.
Before you start
- Secure the documents and decision-makers. Gather the signed lease, premises information, landlord fit-out requirements and building rules. Give your project lead access to the landlord representative, design team, contractors, IT lead and internal approver.
- Define the operating brief. Record the teams moving, attendance assumptions, equipment, meeting needs, accessibility needs and business activities that must continue during the move. Establish who approves expenditure and changes.
- Check the access gotcha. Lease commencement, contractor access, delivery access and permission to occupy are separate checkpoints. Confirm each in writing; do not assume a signed lease allows drilling, goods-lift bookings or staff occupation.
The headings and field names below are proposed labels for your project register, not buttons in a particular application. Use them in a shared spreadsheet, document or project-management system.
Lease and access controls
Establish the conditions for work
- Create a Lease obligations register. Record each relevant obligation, its source document, the responsible person and the evidence needed to close it. Include alteration approvals, reinstatement provisions, insurance requirements and access conditions where applicable.
- Ask the landlord or building manager to confirm the fit-out submission process. Record required documents, reviewers, access procedures, delivery restrictions and any inspections or permissions that apply to the premises.
- Arrange a condition survey before alterations begin. Photograph existing finishes and defects, identify retained equipment and record what the landlord will repair or provide. Keep the agreed record with the lease documents.
- Create a Dependency register with fields for Task, Owner, Predecessor, Required date, Evidence and Status. Assign 1 accountable owner per task, even when several people contribute.
- Mark any unresolved condition that prevents work as a hold point. Give it a named decision-maker and a required resolution date rather than hiding it inside a general notes column.
Expected result: you can identify who authorises access, which conditions remain open and what evidence allows work to start. A calendar entry alone is not evidence of permission.
Do not treat landlord consent as a substitute for other applicable approvals. Ask the responsible design and construction professionals to identify the requirements for your specific premises and scope.
Design and procurement controls
Freeze the coordinated brief
- Translate the operating brief into a proposed layout. Show workstations, meeting spaces, circulation, storage, shared equipment and any specialist functions. Check the proposal against the actual premises rather than relying only on a leasing plan.
- Review furniture, electrical, data, lighting and building-services requirements together. Confirm desk footprints, equipment locations and service points before approving drawings for installation.
- Hold a coordinated design review with the people responsible for design, construction, IT and operations. Record decisions in a Design baseline and distinguish approved items from unresolved questions.
- Create a Procurement register. Record the approved specification, supplier-confirmed lead time, approval deadline, delivery constraints, receiving owner and installation dependency for each item. Confirm measurements before releasing size-dependent orders.
- Establish a Change request record. Require a description, reason, affected drawings, cost assessment, programme effect and written decision before changing the approved baseline.
Expected result: the layout, service positions and procurement instructions describe the same office. Suppliers and installers receive a controlled version rather than competing attachments.
A furniture schedule is not enough. A desk that fits on a plan still needs compatible service positions, usable circulation and a workable route from the loading area to its final location.
Choose your occupation approach
Select the occupation approach before committing to the construction sequence. Neither approach removes the need for approvals and acceptance checks.
Single move
- Best for: Teams that need to start together in a completed office
- Advantage: Keeps occupation separate from remaining fit-out work
- Limitation: Depends on the full required scope being ready together
Phased occupation
- Best for: Teams that can operate in independently usable areas
- Advantage: Allows a sequence based on completed areas
- Limitation: Requires controlled separation, suitable access and repeated handover checks
Choose a single move unless phased occupation has a defined operational benefit and a workable separation plan. Do not use phasing simply to disguise incomplete work.
For your 2026 programme, ask contractors and suppliers to confirm the dates they control. Keep requested dates separate from confirmed commitments so an assumption does not become a booking.
Construction and commissioning controls
Control installation and acceptance
- Hold a pre-start coordination meeting. Confirm the current drawings, work sequence, site responsibilities, building rules, protection measures and escalation route. Record who can authorise a change on site.
- Sequence installations around their dependencies. Identify work that must be inspected before it is concealed, tasks that create dust or noise, and finishes that need protection before furniture or equipment arrives.
- Use a Site issues log for clashes and unexpected conditions. Attach a location and photograph where useful, assign an owner and record the approved resolution. Update affected drawings and instructions together.
- Prepare an Acceptance checklist from the approved scope. Assign the responsible specialist to check relevant electrical, mechanical, fire, access-control and other systems, including the documentation required for handover.
- Test business-critical activities in the installed environment. Check actual network connections, calling, meeting-room functions and access arrangements with the equipment and permissions staff will use.
Expected result: completed work has inspection or test evidence, and outstanding defects have owners and agreed actions. A visually finished room is not automatically an operational room.
Build the acceptance checklist around 3 handover gates: Premises readiness, Systems readiness and People readiness. Define the evidence for each before the final inspection, not while the moving vehicle waits outside.
For the 2026 handover record, keep test results, relevant certificates, operating information and defect records together. Separate items that prevent occupation from minor outstanding work; have the responsible professionals determine which issues affect safe or compliant use.
Move and occupation controls
Release the move
- Plan 2 distinct walkthroughs: a technical handover with the relevant specialists and an operational rehearsal with representative users. They answer different questions, so do not replace either with a quick visual tour.
- During the operational rehearsal, follow a normal arrival and work sequence. Enter the building, reach the workspace, connect equipment, make a call, use a meeting room and locate essential facilities and emergency information.
- Create a Move manifest that maps people, equipment and labelled containers to destination locations. Identify items that must remain operational until cutover and nominate who disconnects, transports and reconnects them.
- Confirm loading arrangements, lift access, delivery permissions and the receiving team. Reconfirm these with the building contact rather than relying on an earlier provisional conversation.
- Hold a formal Move release decision. Check premises, systems and people readiness, record unresolved risks and name the person authorised to proceed or stop the move.
- Issue staff instructions covering arrival, access, seating, equipment, support contacts and any restricted areas. Keep a visible issue log during initial occupation and assign follow-up actions.
Expected result: staff enter a usable workspace with clear instructions, and the move team knows where every business-critical item belongs. Unresolved defects remain tracked after occupation instead of disappearing into email.
Variant: replan when the layout or lease scope changes
A late headcount decision, retained area or layout revision needs a controlled update, not a second unofficial plan. Keep the same registers and reopen only the affected dependencies.
- Record the proposed revision in Change request and identify the baseline it changes.
- Ask the relevant owners to assess effects on approvals, service positions, procurement, installation and occupation.
- Identify work that must pause while the decision is made. Do not allow an unapproved drawing to become an instruction through casual circulation.
- Approve or reject the revision through the agreed authority. Publish the revised baseline and withdraw superseded instructions.
- Repeat affected inspections, tests and move-readiness checks before releasing the changed area.
Expected result: the change has one documented decision and a traceable effect on the programme. Completed work stays accepted unless the revision affects its requirements.
Troubleshooting
The lease has started, but contractors cannot enter
Check the access conditions against the landlord's written requirements. Identify the missing submission, permission or arrangement and give its resolution a named owner; do not send contractors to site on the strength of the lease date alone.
Furniture and service positions do not align
Compare the installed locations with the approved coordinated drawings and furniture dimensions. Stop the affected installation, agree the correction and assess its effect before modifying finished work.
Deliveries are booked before the receiving area is ready
Check the delivery against its predecessor tasks and building access requirements. Reconfirm the arrangement with the supplier and receiving team rather than allowing goods to arrive without a suitable route or protected location.
The network works, but staff cannot work
Test complete user activities, not just connectivity. Check authentication, permissions, calling, printing where required and meeting-room operation with representative users; assign each failure to the owner responsible for resolving it.
A late defect threatens occupation
Ask the responsible professional to determine its effect on safe, compliant and intended use. Record the decision, required remedy and any restrictions; cosmetic appearance alone is not a basis for releasing the move.
Customize your workflow
Keep the Giant Leap office fit-out workflow focused on decisions and evidence, not extra reporting. Add specialist workstreams only where your premises or operations need them, such as security permissions, retained equipment or shared-building arrangements.
For a 2026 move with business-continuity constraints, give each critical activity a cutover owner and a recovery action. Document what happens if the new arrangement fails its acceptance test, including who can postpone the move and how staff receive instructions.
After occupation, close defects against evidence rather than verbal assurances. Store the final drawings, relevant warranties, operating instructions and maintenance responsibilities where the facilities owner can retrieve them.
FAQ
What should I do first after signing an office lease?
Confirm the conditions for access and alterations before releasing work. Gather the landlord's requirements, record lease obligations and appoint the people who can approve decisions.
How long does an office fit-out take from lease signing to move-in?
The programme depends on the approved scope, required approvals, supplier commitments and building constraints. Build the schedule from confirmed dependencies rather than assuming a standard duration.
Can I order furniture before the office layout is approved?
Approve the layout and verify relevant dimensions before releasing size-dependent furniture orders. Coordinate furniture with power, data, circulation and the delivery route.
Can staff move in while fit-out work continues?
Phased occupation requires independently usable areas, controlled separation and the necessary permissions. Have the responsible professionals confirm whether the proposed arrangement meets the premises' requirements.
Who should own the office relocation workflow?
Appoint a project lead to maintain the integrated plan and assign an accountable owner to each task. Keep specialist acceptance decisions with the people qualified and authorised to make them.
What needs testing before office move-in day?
Test relevant building systems and the business activities staff need to perform. Include access, connectivity, calling and meeting-room functions where they form part of the approved scope.
What documents should I receive at fit-out handover?
Collect the documents required by the approved scope and applicable requirements. These can include final drawings, test records, relevant certificates, operating instructions, warranties and a tracked defect list.
One last thing
Rehearse an ordinary workday, not a ceremonial handover. A successful door unlock or internet connection proves only that individual check; follow the whole journey from arrival to a working meeting before approving occupation.