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Bought, then applied
82,067 properties that sold and then had a planning application within two years. That ordering is the signal — buying and then applying is what someone developing a property does.
AllExtension 51,662other 17,774Loft conversion 3,671Outbuilding or annexe 3,378change-of-use 2,122new-dwelling 2,068demolition 1,392
| Property | Sold for | Then applied | For what | Outcome |
|---|---|---|---|---|
| 5, LANGDON SHAW DA14 6AX · DA14 | £585,000 12/02/2025 | 27/08/2026 19 months later | Works to an Oak tree protected by a Tree Preservation Order. | Undecided |
| 182, PAWSONS ROAD CR0 2QD · CR0 | £840,000 21/10/2025 | 21/08/2026 10 months later | Change of use of an existing Public House (Sui Generis) to 6 self-contained residential dwellings (Use Class C | Refused |
| 98, ALBANY PARK AVENUE EN3 5NX · EN3 | £585,000 17/01/2025 | 21/08/2026 19 months later | Conversion of garage to habitable room including changes to front facade. | Approved |
| 5, FAIRFIELD CRESCENT HA8 9AF · HA8 | £505,000 29/05/2026 | 21/08/2026 3 months later | Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.495 metres and eaves he | Undecided |
| 36, DELLWOOD GARDENS IG5 0EH · IG5 | £545,000 03/02/2026 | 21/08/2026 7 months later | Single storey rear extension with a depth of 6.00 metres, highest point of 3.75 metres and height at the eaves | Undecided |
| 40, GERRARDS CLOSE N14 4RH · N14 | £390,000 02/07/2025 | 21/08/2026 14 months later | Side entrance porch. | Approved |
| 65, LADYSMITH ROAD N17 9AP · N17 | £677,000 28/03/2025 | 21/08/2026 17 months later | Certificate of Lawfulness: Proposed conversion within Use Class C3 from C3a (single dwellinghouse) to C3b (dwe | Approved |
| 125, CLAREMONT ROAD NW2 1AH · NW2 | £590,000 31/03/2026 | 21/08/2026 5 months later | New front porch. Roof extension involving hip to gable and rear dormer window. Removal of chimney breast | Undecided |
| 10, GROVE ROAD TW7 4JH · TW7 | £1,350,000 09/04/2025 | 21/08/2026 17 months later | Conversion from flats to a single-family house and erection of a two-storey side and rear extensions, rear ter | Approved |
| 42, BROOKLANDS AVENUE DA15 7PJ · DA15 | £730,000 14/11/2025 | 20/08/2026 9 months later | Conversion of garage to habitable room, infilling of door canopy and alterations to front and rear fenestratio | Approved |
| 123, PLASHET GROVE E6 1AA · E6 | £473,000 13/01/2026 | 20/08/2026 7 months later | Erection of a ground floor single-storey rear side infill extension. | Approved |
| 50, RIVERDENE HA8 9TD · HA8 | £680,000 07/05/2026 | 20/08/2026 4 months later | First floor front extension. Proposed roof extension involving hip to gable with rear dormer window and 3no. f | Undecided |
| 70, UPLANDS ROAD IG8 8JW · IG8 | £456,000 11/02/2026 | 20/08/2026 6 months later | Loft conversion with a rear dormer. Two front roof lights. (Summary). | Approved |
| 5, SOUTHWOOD AVENUE N6 5RY · N6 | £2,263,100 05/12/2025 | 20/08/2026 9 months later | Single storey glass extension to the side of the existing outrigger, installation of new windows and doors, an | Approved |
| 42, OSBORNE ROAD RM11 1HA · RM11 | £660,000 31/01/2025 | 20/08/2026 19 months later | Single storey side and first floor rear extensions and alterations to fenestration. | Approved |
| 17, MANNIN ROAD RM6 4PT · RM6 | £309,555 04/03/2026 | 20/08/2026 6 months later | Loft conversion with a rear dormer. Three front roof lights. Detached rear outbuilding (summary) | Approved |
| 84, CROXTED ROAD SE21 8NP · SE21 | £2,350,000 14/11/2025 | 20/08/2026 9 months later | Installing a bike and bin store with additional planting to the front garden. Forming a rear ground floor exte | Undecided |
| 262, GANDER GREEN LANE SM3 9QF · SM3 | £610,000 24/09/2025 | 20/08/2026 11 months later | Erection of a single storey rear extension and alteration to ground floor flank fenestration. | Approved |
| 262, GANDER GREEN LANE SM3 9QF · SM3 | £545,000 10/01/2025 | 20/08/2026 20 months later | Erection of a single storey rear extension and alteration to ground floor flank fenestration. | Approved |
| 72, BELLAMY STREET SW12 8BU · SW12 | £825,000 09/06/2025 | 20/08/2026 15 months later | Erection of a single storey side and rear extension. | Refused |
| 54, ELLERTON ROAD SW18 3NN · SW18 | £2,000,000 12/12/2024 | 20/08/2026 21 months later | T2 Dead Malus: Fell T1 Arbutus: Fell. | Approved |
| 108, EFFRA PARADE SW2 1PR · SW2 | £1,095,000 11/03/2025 | 20/08/2026 18 months later | Erection of a single storey ground floor rear/side infill extension. | Approved |
| 60, STANHOPE PARK ROAD UB6 9LU · UB6 | £499,950 26/03/2026 | 20/08/2026 5 months later | Single storey side and rear extension and proposed detached outbuilding for use as a playroom (following demol | Undecided |
| 8, COPSE VIEW CR2 8HH · CR2 | £300,000 03/02/2026 | 19/08/2026 7 months later | Erection of a single storey rear extension which projects out from the rear wall of the original property by 4 | Approved |
| 51, THE RUFFETTS CR2 7LT · CR2 | £515,000 20/06/2025 | 19/08/2026 14 months later | Erection of a single storey side/rear extension. | Approved |
| 70, WARHAM ROAD CR2 6LB · CR2 | £880,000 18/11/2024 | 19/08/2026 21 months later | Erection of a two storey side extension and a single storey side and rear extension. | Approved |
| 36, THE GLADE CR5 1SL · CR5 | £413,000 27/03/2025 | 19/08/2026 17 months later | Erection of single storey rear extension | Approved |
| 28, SHERIDAN ROAD DA17 5AR · DA17 | £405,000 06/09/2024 | 19/08/2026 24 months later | Lawful Development Certificate (Proposed) for the conversion of roof space involving alterations to existing r | Approved |
| 48, CAISTOR PARK ROAD E15 3PT · E15 | £400,000 28/04/2026 | 19/08/2026 4 months later | Prior notification application for the construction of a single-storey ground floor rear extension. The detail | Undecided |
| 54, CORNWALLIS GROVE N9 0JS · N9 | £400,000 18/05/2026 | 19/08/2026 3 months later | Single storey rear extension, single storey side infill extension, rear dormer, dormer to rear outrigger and f | Refused |
| 29, SANDHURST ROAD N9 8BA · N9 | £285,000 23/04/2026 | 19/08/2026 4 months later | Single storey rear extension, detached outbuilding to rear, vehicular access and front hardstanding. | Approved |
| 54, LORRIMORE ROAD SE17 3LZ · SE17 | £861,000 16/01/2026 | 19/08/2026 7 months later | Revised tree works in a conservation area: T1 Loquat Height: Approx. 5.5m Condition: Fair physiological an | Approved |
| 33, IDMISTON ROAD SE27 9HL · SE27 | £505,000 30/01/2026 | 19/08/2026 7 months later | Demolition of the rear outbuilding. Erection of a 2-bed two storey chalet bungalow to the rear of the property | Undecided |
| 28, THORNLAW ROAD SE27 0SA · SE27 | £630,000 14/07/2025 | 19/08/2026 13 months later | Erection of new boundary fence. | Refused |
| 76, OLDFIELDS ROAD SM1 2NU · SM1 | £440,000 30/10/2025 | 19/08/2026 10 months later | Conversion of loft space involving a dormer extension at rear and rooflights to front roofslope. | Approved |
| 5, WATERER RISE SM6 9DN · SM6 | £860,000 05/09/2025 | 19/08/2026 12 months later | Erection of front boundary gates with walls, piers and railings. | Approved |
| 72, KNOLLYS ROAD SW16 2JX · SW16 | £950,000 08/04/2026 | 19/08/2026 4 months later | Erection of a single storey ground floor rear infill extension with the installation of two side windows. | Approved |
| 54, BROOKVILLE ROAD SW6 7BJ · SW6 | £1,350,000 22/10/2025 | 19/08/2026 10 months later | Erection of a rear roof extension, involving an increase in the ridge height to match adjoining neighbour at n | Undecided |
| 47, SANDYCOMBE ROAD TW9 2EP · TW9 | £761,250 01/05/2026 | 19/08/2026 4 months later | Erection of detached ancillary garden office within rear garden with pitched roof. | Approved |
| 39, KILRAVOCK STREET W10 4HX · W10 | £1,075,000 21/04/2026 | 19/08/2026 4 months later | Replacement of lean-to glass roof to the rear side return with a new like-for-like glass roof; replacement of | Approved |
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What this is not
It is a pattern, not a declaration of intent. Plenty of people buy a house and apply to extend it because they want to live in it — that is the commonest case here, not development. The window is two years and the match is full postcode plus house number, so a neighbour's application is never attributed to your purchase.
Showing the 3,000 most recent of 82,067.