Read the house before rewriting the plan
Lambeth's Kennington profile identifies historic terraces and the Duchy of Cornwall Estate. That documented variety is a reason to assess the individual house, including later alterations, rather than assign one construction or layout to every SE11 address.
For a house in either of those settings, assemble an account of later changes before selecting a layout. Has a room been subdivided, has the kitchen moved, or do old drawings show openings that are no longer present? We compare the record with measured conditions, keeping unexplained differences visible. That exercise can identify a sensible place for new services or show why a seemingly simple alteration needs further investigation. The refurbishment begins from the house as found, with its uncertainty recorded.
Separate repair from alteration
Repair and redesign can be coordinated without confusing their purposes. A defect that needs investigation should not be hidden within a decorative specification, and a preferred layout change should not be described as an essential repair. We identify each item and its reason, then establish what information is needed to define the response. This makes choices easier to review and helps you understand which parts of the scope depend on findings that are still outstanding.
Retained features need explicit instructions. We identify floors, joinery, ceilings and fittings that are to stay, including their condition and any proposed repair. Their protection is considered alongside routes for tools, materials and temporary services. If work nearby may affect them, the method is examined before it begins. A note saying that a feature is retained is incomplete unless the people carrying out the surrounding work understand how that retention will be achieved.
Plan the house vertically as well as horizontally
A floor plan alone cannot resolve every alteration. We compare levels, ceiling zones, stair positions and the paths of services between storeys. This helps identify where a new arrangement above might require access below. It also tests whether proposed openings and equipment can be accommodated without creating awkward changes in height. Important relationships are shown in sections or details, so the design is assessed as a building rather than as separate drawings of individual rooms.
Bathrooms, kitchens and utility functions are reviewed together before their locations are fixed. We examine the implications of moving them and the opportunities to retain useful existing connections. Heating and electrical decisions follow the intended use of the rooms, with the space needed for equipment and maintenance included. Decorative work is then planned around the agreed installation scope. Otherwise a freshly finished room can be disturbed because a connection serving another floor was left unresolved.
Use existing lower-ground space carefully
Historic England's Cleaver Square terrace entry records basement accommodation. Existing lower-ground rooms are therefore part of the documented local stock; they are not evidence that excavating new accommodation is suitable throughout Kennington.
If your project includes an existing lower-ground room, describe its current use and condition separately. We look at access, observed moisture, ventilation, light and the intended function before selecting finishes. Recurring marks or deterioration should be investigated rather than treated as a colour-selection problem. A decision to improve an existing room remains distinct from a proposal to dig deeper or extend beneath outside space. Any additional excavation requires its own evidence and feasibility assessment.
Sources: Historic England: Cleaver Square terrace, list entry 1358227
Make the construction scope readable
A practical scope identifies the work by room and by building element. It should be possible to see what is removed, what is repaired, where new installations run and how adjoining surfaces are made good. We check the boundaries between trades so that a missing connection or unfinished edge does not fall between separate descriptions. Product decisions are recorded against that scope, with clear points for confirming items that depend on dimensions exposed during the work.
The site arrangements deserve the same attention. We discuss whether the house can remain occupied for the proposed scope, how possessions are protected and what access is needed between floors. A room kept for domestic use must have a workable route to it; it cannot simply be marked off on a plan that everyone ignores. Changes to these arrangements are discussed when the scope changes, rather than assumed to be absorbed by the household.
Bring each room back into use
Completion is checked against the way the rooms connect. Test doors against the chosen floors, inspect transitions on stairs and landings, and check that cupboards do not obstruct controls or access panels. Lighting is reviewed from the usual entrances, not only from the centre of the room. Where equipment has been installed, its operation is explained and relevant information is handed over. The house should feel understandable to use, with its less visible working parts accessible.
Keep an organised record of the agreed drawings, approvals where applicable, specifications and subsequent changes. A final list should distinguish incomplete items from future improvements that were never included. That distinction prevents uncertainty about what the refurbishment has delivered. If you later choose another project, the retained information provides a useful starting point for assessing the house as it now exists rather than reconstructing the work from photographs and recollection.
Before work begins
House refurbishment in Kennington: questions
Do Duchy estate houses and earlier Kennington terraces need the same refurbishment?
The council identifies both the Duchy estate and earlier terraced housing within the conservation area. Their presence does not establish a common construction or scope. We compare your objectives with the individual house, recording later changes and existing condition before deciding which repairs, service work and layout alterations belong in its refurbishment.
Can the original room arrangement be retained?
Yes. We evaluate whether it already supports the way you want to live and where smaller changes would help. Furniture, storage and door arrangements may offer useful improvements. Where a wall or opening is proposed for alteration, the reason and practical implications are assessed before it becomes a fixed design decision.
What information helps with a previously altered house?
Previous plans, approvals, surveys and descriptions of earlier work can all help establish what is present. Tell us which information is reliable and which is uncertain. We compare the available record with the building, and identify further investigation where the documents and visible conditions do not answer an important question.
Can an existing Cleaver Square basement be included in the house project?
The listing records basement accommodation, so an existing lower-ground room can be considered on its own evidence. Describe its present use and condition. Improving that room is kept separate from excavating new space, and any proposed change is assessed alongside the house's retained fabric and the applicable approval requirements.
How should I prioritise several competing improvements?
Explain which problems affect daily life most, then consider how the work connects. An installation needed across several rooms may be sensible to coordinate, while a decorative preference can remain a separate choice. We help turn that discussion into an ordered scope without presenting every possible improvement as equally necessary.
Official sources
Lambeth Kennington conservation area CA08 · Historic England: Cleaver Square terrace, list entry 1358227
Checked 4 November 2026. Maps, list entries and directions must be checked for the individual property and proposed work.