On Castle Terrace, the concrete bulk of Argyle House has lived many lives—government offices, a pop-culture backdrop, and for a decade a home to the city’s startup scene. Now, with a proposal in motion to knock it down and replace it with a hotel, homes and offices, hundreds of founders and workers are weighing a practical question: if your building is going, how do you keep your search presence standing?
The planning story is moving fast. A Proposal of Application Notice to demolish and redevelop the site has been lodged, with public consultation events already held on 2 December 2025 and 28 January 2026. Visuals of a mixed-use replacement scheme were released on 30 January 2026, while heritage groups have asked for a priority listing assessment to pause the wrecking ball.
Meanwhile, the startups clustered inside the building—many via the incubator run by CodeBase—have been assured there’s no sudden eviction. In late October 2025, CodeBase agreed a one-year lease extension with the landlord, giving tenants breathing room to plan.
This is exactly when search basics matter most. Physical moves, even the rumour of one, tend to scramble addresses, map pins and knowledge panelsBelow is a field guide by Commercetuned for Edinburgh firms who want to emerge from any relocation with rankings—and customers—intact.
The address problem you can’t ignore
An office move creates a ripple across the web. Google Business Profiles, Companies House, industry directories, your site footer, your schema, invoices—each is a potential point of failure. When signals conflict (Argyle House vs. a new site), Google’s local systems often “hedge,” softening your visibility.
- Stabilise your NAP (name, address, phone) in priority order: website > Google Business Profile > major aggregators > sector directories. In practice that means updating your canonical address on-site first, then triggering a Google re-verification, then cascading changes outward.
- Don’t jump the gun. Until dates are confirmed with City of Edinburgh Council and your landlord, avoid pre-emptive address edits that could cause a re-verification mid-peak season. Tie web updates to signed documentation.
- Use temporary language. If you’re staying put for months, say so on a clearly dated update page (“We remain at Argyle House through October 2026”), then link it from your footer. That page often becomes the snippet Google surfaces for nervous searchers.
Your Google Business Profile: treat it like a newsroom
In volatile moments, the GBP becomes your de-facto service desk.
- Posts & Updates: Pin a short, dated post confirming current operating status and expected timelines; refresh monthly even if the status hasn’t changed so Google sees recency.
- Attributes & Service Areas: If you’re moving out of the Old Town, adjust service areas rather than flipping to a new address the day you sign; it softens the shock on local pack rankings.
- Photos & Cover: If building access changes (new entrance, temporary signage), upload fresh photos. Users trust imagery more than text in uncertain times.
For many SMEs, execution bandwidth is the constraint. This is a realistic case for partner capacity via white-labelled SEO—letting a specialist team run structured updates under your brand while your core team handles the logistics of a move.
Schema and 301s: plan them like a phased migration
A relocation isn’t just a change of post code; it’s a mini-site migration.
- LocalBusiness schema: Declare the current address precisely, plus sameAs links to GBP and major profiles. When a new address is confirmed, stage a second JSON-LD block behind a feature flag so you can push it live the week you physically move.
- Location pages: If “Argyle House” lives in a slug or header, plan a clean rename rather than a hard cut. A two-stage approach (add a banner first, then ship the new URL with a 301) preserves equity.
- Maps embeds: Regenerate your Google Maps embed from the new pin after GBP verification. Old embeds can keep surfacing the Castle Terrace address weeks after you’ve moved.
- Monitoring: Track impressions and calls in GBP Insights and branded queries in Search Console. Expect a short dip after the address flip, then a rebound within a few index cycles if signals are consistent.
Firms without a deep technical bench often fold this into an external run-book delivered via white-labelled SEO, especially where multiple franchises or client sites need simultaneous changes.
Knowledge panels and “entity drift”
Argyle House has unusually strong entity gravity: it’s a much-photographed brutalist block, it has featured in TV dramas including Crime and the Netflix-linked Dept Q, and it sits in the castle’s shadow—meaning Google associates rich visual and geographic data with the building.
If your brand content leans on “Argyle House” as a landmark, build a content bridge before you move:
- Publish a short explainer that introduces your future area (“From Lady Lawson Street to…”) with internal links that steadily shift anchor from the building name to the neighbourhood name.
- Update your About and Contact pages to reference both the current and upcoming locations with explicit dates, so the entity graph doesn’t “forget” you when the Argyle House cluster changes hands.
Stakeholders to watch—and why they matter for timing
The path ahead has multiple hands on the wheel. The prospective redevelopment is fronted by a local team (with design work credited publicly to Allford Hall Monaghan Morris), and the sale and ambitions around the block have been reported alongside the building’s surprising TV fame. The listing request by campaigners—funneled through groups such as the Architectural Heritage Society of Scotland and taken up by Historic Environment Scotland—could slow or reshape the timetable. For tenants, each milestone is a trigger for your comms and SEO checklist.
