29 September 2025By HomeHapp Editorial
London Market Pulse — 29 September 2025

Week of 29 September 2025
TL;DR (Agent Talking Points)
- Policy fog weighs on £1m+: chatter on replacing SDLT with an annual property tax has cooled £1m+ demand (-11% YoY) → Financial Times
- Prime data check: LonRes September Briefing — stock high, new instructions +10.8% YoY; sales volumes still soft → LonRes
- Forecasts reset: Knight Frank cuts 2025 PCL to -4% (from 0%) → Knight Frank Research
📌 What to Watch
- Queensway renaissance: Vabel scheme approved opposite The Whiteley adds 94 new homes → PrimeResi
- Super-prime relaunch tactics: Knightsbridge penthouse relaunched at ~£70m after £10m trim — bellwether for ultra-prime → Park Lord
- Vendor psychology: Policy noise + subdued volumes = leverage for evidence-led reductions → Financial Times
New-to-Market & Relaunches (PCL Highlights)
- The Knightsbridge Apartments, SW7 — Trophy penthouse (~9,500 sq ft) relaunched at £70m (private pool, concierge). → Park Lord Listing
- Belgravia Duplex, SW1 — DDRE Global launch: 7 beds, 7,728 sq ft, guide ~£19.75m. → DDRE Instagram
- Marylebone Square, W1 — Availability update: 2-beds from ~£4.95m; 3-beds sold out. → Marylebone Square
- The Whiteley, W2 — Ongoing branded residence releases above Six Senses London. → The Whiteley
Notable Sales & Deal Intel (September)
- Belgravia townhouse (Duchess of York) — sold ~£4.2m. → The Times
(Note: broader September deal volumes captured in LonRes September Briefing.)
→ LonRes
Market Pulse (Quick Brief for Valuations)
- Supply & activity: Stock elevated; new instructions +10.8% YoY. Sales volumes remain subdued → justify 5–8% trims on stale listings. → LonRes
- Pricing tone: SDLT reform chatter tempers buyer appetite. Best-in-class trades; compromised stock needs adjustment. → Financial Times
- Forecasts: Knight Frank revises 2025 PCL forecast to -4%, resilience in scarcity zones (Knightsbridge/Hyde Park/Belgravia). → Knight Frank
Pipeline & Place-Making
- Queensway approval: Vabel project opposite The Whiteley greenlit — 94 homes, design-led positioning. → PrimeResi
- Savills PCL Autumn Insight: ~600+ £5m+ new-build units on market; highly postcode-skewed. → Savills
Agent Actions This Week
- Relaunch playbook: Use Knightsbridge PH as case for rebranding + calibrated guide trim.
- Queensway tour: Position W2 buyers around The Whiteley + new approvals.
- Vendor reality check: Deploy LonRes slides in pitch decks to align pricing expectations.
- Dual-track strategy: Offer “tenancy first” → purchase option for UHNW movers.
✅ All links tested and live as of 29 September 2025.