Party-wall notices on mid-terrace Battersea streets are dual-flank by default; technical notes support awards.
Drainage under short rear gardens is coordinated with foundation design for rear additions.
Solid-wall insulation details are written for Victorian construction common in SW11 terraces.
Fire strategy on three-storey terraces is drawn when open-plan ground floors are proposed.
We sequence Wandsworth planning clarity before building-regulations production so rear walls do not move after steel is designed.
Battersea technical packs more often open with dual-flank terrace party walls and short-garden drainage; Putney packs more often open with longer garden runs and tree root redesign risk.
Battersea building-regulations drawings more often freeze dual mid-terrace awards and short SW11 closet-wing drainage before steel is issued; Putney hill/riverside packs more often freeze tree-root foundation redesign and freestanding garden-room junctions first.
Power Station-edge managed blocks near Battersea produce freeholder acoustic stacks that classic Putney Edwardian freehold technical packs rarely open with — we write the host building, not a shared Wandsworth BR template.
Technical drawings for Battersea start only after the planning envelope or confirmed PD route is frozen — moving the SW11 rear wall after steel is designed wastes fees.
Openings, levels and party walls on streets shaped by Victorian terraces, riverside blocks and evolving townscape near the Power Station need engineer coordination so beams and padstones match the drawn Battersea host.
Multi-storey Battersea houses with open-plan ground floors get protected escape routes drawn into the technical set, not discovered at inspection.
Insulation and moisture details for SW11 fabric follow solid walls, cut roofs and lower-ground interfaces — not a new-build detail book.
Drainage under tight Battersea gardens and closet wings is drawn with falls; build-over risks are flagged in the notes.
Compared with Clapham, Battersea technical packs more often turn on Victorian terraces, riverside blocks and evolving townscape near the Power Station; we do not import Chelsea detail sheets wholesale.
Battersea sequence after planning clarity: survey updates, structure, technical plans/sections, building-control notes, tender issue.
Freeholder conditions on Battersea construction method are written into the same notes building control will read.
We refuse technical production while Battersea rear walls, openings or roof form are still moving.
Fixed-fee Battersea technical packages are confirmed once envelope and structural brief are clear; Wandsworth charges and engineer fees sit outside unless agreed in writing.
The first technical deliverable for Battersea is a frozen design model of the SW11 host — not a planning elevation re-labelled as construction information.
Where neighbours in Clapham, Chelsea, Nine Elms already built, we still detail the Battersea fabric and drains on this plot rather than copying their construction notes.
Building control assessment for Battersea works is separate from planning’s eight-week target; the technical package must stand alone as construction information.
Contractors pricing Battersea extensions need consistent steel, insulation, fire and drainage notes — missing interfaces are how tender exclusions appear.
On Battersea projects shaped by Victorian terraces, riverside blocks and evolving townscape near the Power Station, we keep technical external details aligned with any planning conditions on materials, flues and rooflights so character and buildability do not fight each other on site.
