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Single-storey rear extension with loft conversion (rear dormer)

Rear Extension & Loft Conversion, Fareham

Mr M. Fareham PO14 Hampshire

Hampshire
Lawful Development Certificate 2026
Hampshire Build design inspiration

Before & after

Existing Proposed
01Existing ground floor and roof plans, showing the original conservatory
02Proposed ground floor, loft and roof plans
03Proposed front, rear and side elevations
04Building regulations structure plan with beam and joist layout

The Brief

Our clients owned a three-bedroom detached bungalow with a rear conservatory. They wanted a proper family kitchen opening onto the garden, and an extra bedroom without losing the garden they already enjoyed.

The Design

We replaced the conservatory with a full-width single-storey rear extension, creating an open kitchen and breakfast area with an island-style breakfast table and doors straight out to the garden. The original kitchen became a practical utility room, so everyday clutter has its own home. Upstairs, the roof space was converted into a generous bedroom with its own en-suite and cupboard, lit by a flat-roofed rear dormer and two new rooflights to the front slope, with eaves storage alongside.

The Approval

The scheme was confirmed through a Lawful Development Certificate in 2026, giving our clients certainty before going out to tender. At technical stage the rear extension roof was refined to a pitched form at our clients' request.

Drawing Package

We produced existing and proposed floor plans, roof plans and elevations, followed by a full building regulations pack with structure plans, steel beam and trimmer layouts, foundation notes and construction details, together with a schedule of works and contractor tender for the build.

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