Happy Building
Local Specialist · every figure on this page is a count of real approved planning applications, drawn from public planning records.
Happy Building describes itself as fixed-price residential design & build projects across South London & Surrey. The site mentions services or topics including planning applications, planning application, building regulations, loft conversion, loft conversions and coverage references including London, South London, Croydon, Sutton. Published pricing or fees found: yes.
Drawn from the practice's own public website, last checked 4 July 2026. Logos and descriptions are drawn from practices' own public websites, and any practice can have theirs corrected or removed on request via the form on our homepage.
Approvals by council
| Council | Approvals |
|---|---|
| Sutton Council | 43 |
| Royal Borough of Kingston upon Thames Council | 6 |
| Croydon Council | 3 |
| Merton Council | 3 |
| Wandsworth Council | 2 |
| Epsom & Ewell Borough Council | 2 |
| Reigate & Banstead Borough Council | 2 |
Recent approvals
| Date | Council | Type | Address | Proposal |
|---|---|---|---|---|
| 2026-07-27 | Reigate & Banstead Borough Council | Extension | 56 Palmersfield Road Banstead Surrey SM7 2LD | The erection of a side extension and partial garage conversion with associated works. |
| 2026-07-27 | Sutton Council | Extension | The Cedars The Drive Cheam SM2 7DH | Erection of single storey rear extensions, conversion of garage into habitable rooms, alterations to ground floor front, flank and rear fenestrations including the installation of ground floor external lighting, alterations to the rear patio and landscaping. |
| 2026-07-27 | Sutton Council | Loft Conversion | 61 Dibdin Road Sutton SM1 2PQ | Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, rooflights to front roofslope and removal of a rear chimney. |
| 2026-07-20 | Epsom & Ewell Borough Council | Loft Conversion | 2 Merrow Road Cheam Surrey SM2 7LU | Lawful Development Certificate - Proposed Use: Double hip to gable roof extension incorporating a rear dormer, front roof lights and removal of rear facing chimney stack |
| 2026-07-20 | Sutton Council | Extension | 1 Scotsdale Close Cheam SM3 8RZ | Erection of a single storey rear extension and a first floor side extension, alteration to ground floor rear and first floor flank fenestrations and installation of a rooflight to main flank roofslope. |
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