Flat 1, 5 Montagu Square, London, W1H 2LA

HP Score
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Verdict
Derived from HomePortfolio scores
Flat 1 earns an INVESTIGATE rating with HP Score 65/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (99/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.
Valuation & Market
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
- Pending26/07382/FULLUse of the building as an embassy (sui generis)
- Pending26/07360/FULLVariation of condition 1 of planning permission dated 02 July 2026 (RN 26/00802/FULL) for the Erection of a mansard roof extension, excavation and extension of the existing basement, installation of plant within a louvered acoustic enclosure on the rear flat roof at second floor and the replacement of the fenestration to the front and rear of the building; all to enlarge and alter dwellinghouse (Class C3). NAMELY, amendments to the layout and design of the mansard to the rear.
- Pending26/07330/TCAt 1 birch tree reduce canopy by 20% reason getting very tall t 2 plum formative prune reduce to shape by 20% & thin 15 % t3 magnolia reduce top by 2 meters down from property t4 laburnham reduce by 2 meters max yew tree crown reduce by 1 meter create tight shape on going maintenence
Ownership
- Corporate Ownership22.9%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease TypeLeasehold
- Last Ownership Change-
- SourceLand Registry
Connectivity
Area Profile
Schools Nearby
- Inspected by ISIWetherby Preparatory School0.1 mi
- Inspected by ISISylvia Young Theatre School0.1 mi
- Inspected by ISIICS London0.1 mi
- Inspected by ISIHalcyon London International School0.2 mi
4 of 7 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 2 Montagu Square-£2.80M-
- 2 Montagu Square-£4.50M-
- 3 Montagu Square-£2.50M-
- 3 Montagu Square-£2.90M-