Camelot Close, Lincoln Avenue, Taunton Road: What 45 Wimbledon Projects Actually Looks Like on the Ground
Most architectural firms that say they work in Wimbledon can name the area. Fewer can name the streets. Extension Architecture has completed projects along Camelot Close, Hamilton Road, Arthur Road, Walpole Road, Colonne Road, 26 Lincoln Avenue, and 15 Taunton Road, among others across SW18, SW11, and SW17. Those arent just portfolio entries. Each of those projects involved a specific family, a specific planning context with Wandsworth Council, and a specific brief that shaped a genuinely different design response. If youre looking for a Wimbledon home extension architect who can point to real work on real streets rather than just listing the postcode, 45 completed projects and a 98% planning approval rate across the wider Wandsworth area is what that evidence actually looks like.
What Wimbledon Village Demands That the Rest of SW18 Doesnt
Wimbledon Village sits at the top of the hill and carries a planning character entirely its own. The large detached houses in unique architectural styles, Georgian, Gothic, Victorian, Classical, give the Village its famous quality and diversity. That diversity is part of what makes it special and part of what makes planning here more involved than on the standard Victorian terraces that dominate the streets further down the hill.
Applications for Village properties need to show genuine engagement with the specific architectural character of the existing building. Materials, proportions, roof forms, the relationship between any new addition and the original house, all of these get assessed more carefully here than on a standard SW18 residential street. An architect who has worked specifically in Wimbledon Village understands these distinctions without needing to learn them during your project.
Article 4 Directions Across SW18 and Why We Check Them First
Many streets across SW18 fall under Article 4 Directions that remove permitted development rights. This means work that would normally go ahead without a planning application in most parts of London needs a full submission to Wandsworth Council on these specific streets. The standard 8 week decision timeline applies from validation, with conservation area cases potentially extending to 13 weeks.
We check every Wimbledon address against Wandsworth's Article 4 mapping before any design work begins, at no charge. The answer shapes the whole project timeline from the start, which is considerably more useful than discovering it after a design has been developed and a homeowner has become attached to a particular scheme.
26 Lincoln Avenue and What That Project Involved
The project at 26 Lincoln Avenue in Wimbledon is one of our gallery examples that illustrates what thoughtful rear extension design looks like on a typical SW18 Victorian terrace. The brief required opening the ground floor into a proper kitchen and dining space while maintaining the relationship to the garden that the family valued. The finished result changed how the whole ground floor functioned without affecting any neighbouring properties and without generating any planning objections.
First time approval, on the standard 8 week timeline. That outcome reflects the preparation that went into the application rather than the simplicity of the project. Victorian terraces in conservation area adjacent streets require care around materials and design rationale that standard projects elsewhere in London simply dont need to the same degree.
Loft Conversions Across SW18, SW11, and SW17
Loft conversions are consistently one of the most popular projects across Wimbledon's Victorian housing stock, and we design Velux, dormer, and hip to gable options in house. The right approach depends on the specific property type, the planning context of the street, and what the brief actually requires.
The staircase decision shapes how the finished loft actually lives day to day, and we address it at the design stage before any builder gets involved. Where it lands on the first floor, how it fits within the existing bedroom layout, whether it creates a natural flow or an awkward arrangement, these are design decisions that need to be made on paper rather than solved during construction.
In House Structural Engineering: The One in Twenty Advantage
Extension Architecture carries an in house structural engineer, something only around one in twenty architectural firms can offer. For Wimbledon projects involving Victorian properties where structural walls are integral to the original building fabric, having structural calculations produced within the same team means the design and structural requirements are coordinated from the start rather than being reconciled after the architectural drawings are already done.
The drawings that go to both Wandsworth planning and building control are accurate and fully coordinated when they arrive. No time lost between separate consultants. No surprises during the build that should have been resolved at the design stage.
The Turn Key Service and What It Actually Covers
Planning application drawings, 3D visualisations, retrospective planning where needed, building regulations drawings, interior design, and project management. All of it under one fixed fee, managed by one team, with one point of contact from the first site visit through to the final sign off on site.
We've delivered 52 projects across the wider Wandsworth area at various scales and budgets, from modest single storey rear extensions to more complex double storey additions and full refurbishments. The approach stays consistent across all of them: understand the specific property and the specific planning context first, then design something that works within both.














