Most chats this week have been about the 23 October 2025 homes for London policy note.
tl;dr summary: positive direction but concerns about potential complexities, uncertainties and as to whether it will all be in place speedily enough.
We’re all now waiting for the consultation to start “over six weeks from November” (fair play, at least no “by the end of Autumn” fudge).
There are plenty of detailed issues arising, and differing interests will want to re-prioritise the measures in different ways, but I thought I would set out four key asks that I have, which in my view should be specifically addressed in the consultation documents:
- Should there be more focus on stalled sites that already have planning permission?
This is the lowest hanging fruit. And yet all we have (in paragraphs 33 and 34) is a reference to the potential for renegotiating previously agreed arrangements by way of deed of variation and discouragement as to the use of section 73.
This isn’t enough. I set out the current procedural constraints in my 18 October 2025 blog post London Stalling.
Procedurally, bar reintroducing section 106BA or, for a temporary period, amending section 106A to reduce the 5 years’ requirement, at the very least we need:
- Specific encouragement for local planning authorities to accept developers’ requests to engage with the process of varying existing agreements where specific criteria (consistent with the direction of the policy note) are met, linked to some sort of oversight, monitoring and/or route for complaint where authorities refuse to engage (given that unless your section 106 agreement is at least five years’ old, or unless this is in the context of a section 73 application (of which more in a moment) there is no right of appeal on the part of the developer)
- Not the current suggestion that the section 73 process “should no longer be used as an alternative means of reconsidering fundamental questions of scheme viability or planning obligations” but rather a proper recognition of the real challenge of keeping planning permissions, and associated planning obligations packages, up to date as against changing circumstances and the important role that section 73 plays in this. Attempts to make currently unviable schemes viable invariably involve an intertwined mix of scheme changes and changes to planning obligations. Section 73B, introduced by the Levelling-up and Regeneration Act 2023, is less useful as only the implications of the proposed changes are to be taken into account rather than considering the amended proposal holistically against the current development plan and other material considerations. This all needs to be connected up with the continuing problem that Hillside creates for amendments to projects (I was pleased to see Baroness Taylor confirm this week, on behalf of the government, in response to Lord Banner’s tabled amendment to the Planning and Infrastructure Bill, that the government will “explore with the sector” a “statutory role for drop-in permissions to deal with change to large-scale developments”. This is so important!).
- Is late stage (as opposed to early stage) review necessary in relation to the proposed “time-limited planning route”?
In basic summary, this route is where a residential scheme can commit to at least 20% affordable housing with a 60/40 social rent/intermediate tenure split with planning permission issued by the end of March 2028. If the first floor of the scheme has not been built by 31 March 2030 (in the case of larger phased schemes, in the case of any phase where the first floor of buildings providing at least 200 dwellings has not been built by that date), “a late review will be undertaken once 75 per cent of homes within the scheme or the final phase are occupied to determine whether a higher contribution for affordable housing can be made”.
Why the late stage review mechanism in these circumstances, rather than the early stage review that is currently the case with fast track schemes that don’t achieve substantial implantation by the specified deadline under London Plan policy H5? Late stage reviews unnecessarily spook funders and lenders, leaving the eventual outcome too late in the process – and also having the public policy disbenefit of being too late to allow for any further affordable housing, that can be unlocked via the review, to be accommodated within the scheme. There is also inconsistency with paragraph 30 which suggests another approach for multi-phase schemes: “For multi-phase schemes, a review of the scheme will apply prior to the start of each phase for which the milestone in paragraph 27 has not been reached, to determine whether additional affordable housing can be provided in subsequent phases.”
Isn’t it better to keep things simple and follow, where possible, the existing mechanisms within policy H5, just with the thresholds temporarily reduced?
- Are there unnecessary difficulties with introducing a viability test into the proposed CIL relief?
Permissions which are secured via the new time-limited planning route that commence after the relief is in place and but before December 2028 will qualify for at least 50% relief from borough CIL (NB is this 50% after reliefs and exemptions have been applied and what will be the calibration to work out the higher level of relief where the scheme is delivering more than 20% affordable housing?), but the relief would be “contingent upon meeting proportionate qualifying criteria to ensure relief is targeted at schemes which would otherwise remain stalled or fail to come forwards, with a lower relief applicable where the full available amount is shown not to be warranted.” This sounds complicated. With this hurdle in place, not only would the developer not know whether they will qualify for the relief until planning permission is granted and they receive their liability notice, but it means that the purported advantage with the time-limited planning route of not having to undertake viability assessment is illusory, because the work will be needed in any event to secure the CIL relief – and the requirement will surely be very hard to turn into workable legislative drafting – we know how difficult exceptional circumstances relief is to secure due to the various criteria and requirements built into that particular mechanism.
- Are the proposed additional powers to be given to the Mayor enough?
Boroughs would be required to “refer planning schemes of 50 units or more where the borough is minded to refuse the application – this would be a more streamlined process operating alongside the existing referral threshold of 150 units which applies regardless of a borough’s intended decision, and would ensure that the Mayor was able to review whether the right decision had been reached in the context of the housing crisis.”
But there may well be cases where schemes are being held up at borough level, either pre-resolution or post resolution whilst for instance the section 106 agreement is being negotiated, and where securing planning permission by the end of March 2028 will be critical under this package of measures. Here, speedy intervention, or threatened intervention, by the Mayor could really help. So, for this time limited period at least, why not allow the Mayor to intervene at any time after the end of the statutory determination period in relation to any scheme comprising at least 50 dwellings? Otherwise, that absolute cut of the end of March 2028 for grant of planning permission will need to some flex built in to allow for the possibility of appeal etc.
I’ll confine myself to those four although I have others, and I know that you do too…
NB none of this is to be churlish as to the scale of the task that MHCLG and the GLA have before them. It is of course by no means easy to get this package right and to avoid unintended consequences.
Simon Ricketts, 1 November 2025
Personal views, et cetera













