Announced

No.1 Hampstead

No.1 Hampstead revives Branch Hill House, the red-brick and stone Edwardian Baroque mansion built for the banker John Nivison, 1st Baron Glendyne, on a wooded rise beside Hampstead Heath.

TMW IntelligenceVerified Oct 10, 2026
AnnouncedBreaking GroundConstructionOpening SoonNow Open
2027
Start
~2029
Completion
51
Units
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Details

Branch Hill, London. 51 residences. Breaks ground 2027, targeting 2029.

The story so far
Announced Dec 8, 2025Bentry Capital buys Branch Hill House for £16.4M: plans No.1 Hampstead, 50 lateral apartments plus a standalone townhouse by Stanhope Gate Architecture (Construction Enquirer, The Intermediary)
constructionenquirer.com
Expected groundbreaking 2027
Expected opening 2029 est.
Milestones are dated to when they actually happened and linked to their source. This record fills in over time as TMW tracks the project.
TMW Intelligence

The outlook for No.1 Hampstead

Timing, similar projects and market pressure, read from every development in our database.

The London market 43 · Elevated supplyHampstead 33-project pipeline · 22,103 residences and keys · peak Late ’28 Explore the market →
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About the project

No.1 Hampstead revives Branch Hill House, the red-brick and stone Edwardian Baroque mansion built for the banker John Nivison, 1st Baron Glendyne, on a wooded rise beside Hampstead Heath. Bentry Capital plans to restore the original house, with its balustraded terraces, Dutch gables and tall chimneys, and to replace the later 1960s care-home extension on Spedan Close with a new wing designed by Stanhope Gate Architecture in the same Edwardian idiom, so the two read as a single country house. Around fifty lateral one- to three-bedroom residences fill the mansion and its new wing, joined by a standalone contemporary townhouse, all set within 1.7 acres of landscaped grounds inside the Hampstead Conservation Area. Residents arrive along a gated drive to a concierge foyer, in a setting the developer pitches as a country estate within London, a short walk from the Heath, Hampstead village and Golders Hill Park.

Developer & design
Common questions

Frequently asked

Where is No.1 Hampstead located?

No.1 Hampstead is located in London.

When will No.1 Hampstead be built?

No.1 Hampstead is an announced development that has not yet started construction, targeting completion in 2029 (a TMW estimate).

Who is developing No.1 Hampstead?

Bentry Capital is the developer behind No.1 Hampstead.

Who designed No.1 Hampstead?

No.1 Hampstead was designed by Stanhope Gate Architecture.

How big is No.1 Hampstead?

No.1 Hampstead features 51 residences.