Dollis Valley estate restart in Burnt Oak delivers 208 affordable homes after delay

The redevelopment of the Dollis Valley estate in Burnt Oak will restart in September 2026, three years later than planned. Barnet Council approved a revised scheme for 208 affordable homes after developer Vistry declared the original plan unviable. The decision follows a £58.85m grant from the Greater London Authority, secured to fund the project.

The original plan, agreed in 2020, included 126 private homes and 95 affordable homes. Vistry told the council in 2023 that poor market conditions and rising construction costs made the scheme financially unworkable. The revised plan, approved at a cabinet meeting, removes all private homes except 13, replacing them with 208 affordable units managed by Barnet Homes.

Read Next in Barnet Press5 min read

Barnet Council loses £58.85m GLA grant for Dollis Valley affordable homes

Call-in sub-committee to review 208-home scheme on 4 August 2026 after funding withdrawal

Grant deadline forces council’s hand

The GLA grant requires construction to begin by September 2026. If Barnet Council fails to meet the deadline, it risks losing the funding and facing further financial penalties. The council considered demolishing the vacant Garrowsfield and Mill Bridge blocks and leaving the site empty until market conditions improved. That option was rejected due to the financial risks involved.

The first three phases of the Dollis Valley redevelopment have already delivered over 400 homes. The council describes these as a low-rise, garden suburb-style development with houses and traditional streets. The final two phases, now revised, will complete the estate’s regeneration.

Related Borough Coverage6 min read

When the Mayor overrules Barnet: how a call-in actually works

Barnet refusing an application is not always the end of it. City Hall gets 14 days to decide whether the borough’s decision stands, and objecting to the council does not put your objection in front of the Mayor.

Private homeowners express concerns

The revised plan has drawn criticism from private homeowners on the estate. The original vision promised a 50/50 split between private and social housing. The removal of 126 private homes has altered that balance, leading to concerns about the estate’s future character. Some councillors acknowledged a sense of guilt over the change, as reported by the Barnet Society.

“There was potential guilt felt by some councillors for letting down the private owners, but the cabinet decided there was no other viable option than to accept Vistry’s latest proposal.”

Nick Jones, The Barnet Society

What happens next

Construction of the 208 affordable homes is scheduled to begin in September 2026. Barnet Council must meet the GLA’s deadline to avoid financial penalties. The council has not announced any further public consultation on the revised plan. Residents seeking updates can contact Barnet Homes, which will manage the new affordable housing.