Estate, Trust & Freeholder Consents in London

Across London, alterations are routinely controlled not only by the planning system but by the body that owns or manages the land — a freeholder, a managing agent, a residents’ management company, or an estate or trust office running a managed scheme of management. Well-known examples include the Hampstead Garden Suburb Trust, the Dulwich Estate, the Grosvenor Estate, the Cadogan Estate and the Bedford Estate, each with its own design standards, materials guidance and approval process. We prepare proposals and drawings to the standard these bodies expect, so consent is assessed on clear, complete information rather than repeated rounds of queries.

For leasehold flats and houses, estate or freeholder consent usually runs alongside a Licence to Alter. We prepare the existing and proposed drawings, a clear description and specification of the works, and the structural, acoustic, fire and waterproofing information a surveyor will review — as one coherent package rather than separate, inconsistent submissions. Where an estate or trust has bespoke requirements on materials, elevations, boundary treatments or landscaping, we reflect those in the proposal so the approving body can say yes with confidence.

It helps to separate two things that are often conflated. A freeholder’s consent — usually a Licence to Alter — relates to your specific leasehold property and its lease. An estate or trust scheme of management operates across many properties to a published design code, administered by an estate office such as the Hampstead Garden Suburb Trust or the Dulwich Estate, and applies whether you own the freehold or a lease. A project can therefore need estate consent and freeholder consent and planning permission, each a separate approval, and we identify the full set at the outset so none is discovered late.

Estate and trust schemes exist to protect the consistency and character that make their areas distinctive, so they assess the things that read across a street: materials and finishes, the form and proportion of extensions, roof alterations, windows, boundary treatments, planting and landscaping, and sometimes even paint colours. They apply their own design standards and precedent rather than the planning system’s, and an attractive scheme can still be refused estate consent for stepping outside the code. We design to the relevant estate’s standards and present the proposal in the terms it expects.

The mistake to avoid is assuming that planning permission settles everything. Estate and trust consents sit alongside the planning system, run to their own processes and timescales, and can impose requirements that planning never considered. We prepare one coherent set of drawings that serves the estate office, the freeholder, the planning authority and building control, sequence the approvals so they support rather than contradict one another, and build the estate’s timetable into the programme — so the project proceeds with every consent it needs rather than stalling on the one that was overlooked.

In Hampstead Garden Suburb, Barnet planning permission and Trust consent under the Scheme of Management are commonly both required for external works. In Dulwich, The Dulwich Estate requires prior written Scheme of Management approval for changes to external appearance (and tree works), separate from Southwark, Lambeth or Lewisham planning depending on the pin. The Estate’s own guidance states that consent from one organisation does not imply consent from the other, and that external appearance changes can need Estate approval even where local authority permission is not required.

We design one measured package that can satisfy estate guidelines and the LPA validation list, then sequence building regulations after both principles are clear. See our Dulwich Estate consent guide and Hampstead Garden Suburb money pages for the dual-track process.

Grosvenor, Cadogan, Bedford and similar estate offices apply published design standards on materials, roofs, boundaries and sometimes planting. Mansion blocks add managing-agent rules on working hours, acoustic floor build-ups and common-part protection. Incomplete packs create long query loops; complete packs with structure, fire and waterproofing notes progress faster.