Spotted when a home's energy certificate shows at least 15 m² (and 15%) more floor area than an earlier one. Only homes with two certificates show up, so the real number is higher. A busy street suggests extensions get permission here; check the council's planning register for the details.
Storm overflows within 2 km
1storm overflows within 2 km
5hours of spills in 2025 between them (typical neighbourhood: about 36)
4spill events counted
Thames Water
South Norwood Csointo Chaffinch Brook4 spills, 5 hours in 2025
95, Coleridge Road, CR0 7BTErection of a hip to gable roof extension and rear dormer, including insertion of three rooflights to the front roofslope.Croydon 26/01038/LP · All Other
Apr 2026 500 m away
Approved
97, Coleridge Road, CR0 7BTErection of a hip to gable roof extension and rear dormer, including insertion of three rooflights to the front roofslope.Croydon 26/01027/LP · All Other
Apr 2026 500 m away
Approved
28, Keats Way, CR0 7BXPart demolition of existing lean-to outbuilding. Erection of a two-storey side extension and single storey front extension including a new porch.Croydon 26/00908/HSE · Householder
Mar 2026 450 m away
Approved
120, Long Lane, CR0 7APDetails pursuant to condition 3 (hard and soft landscaping) and condition 4 (refuse/recycling and EVCP) attached to planning permission 25/01896/FUL (Conversion of existing dwelling into two flats (1x3 bed and 1x2 bed) together with associated amenity space, cycle storage and refuse storage provision. Erection of front porch).Croydon 26/00756/DISC · All Other
Mar 2026 400 m away
Approved
145, The Glade, CR0 7QRErection of a rear extension and front porch along with the installation of two log burner flue pipes to the front of the propertyCroydon 26/00673/HSE · Householder
201, Long Lane, CR0 7TEAlterations and formation of new vehicular accessCroydon 26/00304/HSE · Householder
Feb 2026 300 m away
Approved
100, The Glade, CR0 7QEErection of a single storey rear infill extension.Croydon 25/03672/HSE · Householder
Dec 2025 300 m away
Approved
27, Brookside Way, CR0 7RRErection of a rear extensionCroydon 25/03880/HSE · Householder
Dec 2025 100 m away
Approved
187, Development Site At, The Glade, CR0 7UNDischarge of Condition 3 (Materials), Condition 4 (Cycle and refuse storage), Condition 7 (Water efficiency) and Condition 9 (Water Butt) attached to permission 23/01252/FUL for 'Erection of two storey detached dwelling.'Croydon 25/03739/DISC · All Other
Nov 2025 100 m away
Approved
62, Gladeside, CR0 7RGProposed out buildingCroydon 25/03569/LP · All Other
Nov 2025 350 m away
Approved
3, Bywood Avenue, CR0 7RBErection of a hip to gable roof extension, rear dormer extension and 3 front rooflightsCroydon 25/03445/LP · All Other
Oct 2025 150 m away
Approved
263, The Glade, CR0 7UPErection of vehicular crossover (dropped kerb) on a Classified Road.Croydon 25/03225/HSE · Householder
Oct 2025 200 m away
Approved
289, Longheath Gardens, CR0 7TZNotification for prior approval under the GPDO 2015 under Class AA for an upwards extension of one storey to a dwellinghouse.Croydon 25/02775/GPDO · Householder
Sept 2025 500 m away
Approved
138, Coleridge Road, CR0 7BRErection of single storey side/rear extensionCroydon 25/02772/LP · All Other
Sept 2025 400 m away
Refused
187, Development Site At, The Glade, CR0 7UNDischarge of Condition 3 (Materials), Condition 4 (Cycle and refuse storage) and Condition 7 (Water efficiency) attached to permission 23/01252/FUL for 'Erection of two storey detached dwelling.'Croydon 25/02825/DISC · All Other
Sept 2025 100 m away
Approved
17, Ash Tree Way, CR0 7SUExtension and conversion of the existing detached garage to part-storage and part-home officeCroydon 25/02353/LP · All Other
Jul 2025 400 m away
Source: Planning London Datahub (Greater London Authority and the London boroughs); applications validated since January 2023. Data is published as received and may contain errors; check the borough's planning portal for documents.
Rooftop solar
J Sainsbury, Walters Yard - Solar PanelsApproved, not yet built · 240 kW
Jun 2026 4.9 km away
Rooftop solar
Sainsburys Supermarket, Trafalgar Way - Solar PanelsApproved, not yet built · 570 kW
Oct 2024 4.9 km away
Running nearest: Beddington EfW (energy from waste, 6.8 km).
DESNZ Renewable Energy Planning Database, April to June 2026 (OGL). Projects of 150 kW and over; refused, withdrawn and abandoned ones are left out.
Minor
Greenview Avenue, BeckenhamUtility asset works · THAMES WATER · No carriageway incursion
Nov 2026 to Nov 2026 700 m away
Minor
Longhurst Road, CroydonUtility asset works · THAMES WATER · No carriageway incursion
Oct 2026 to Oct 2026 700 m away
Minor
Mere End, CroydonRemedial works · BT · No carriageway incursion
Oct 2026 to Oct 2026 850 m away
DfT Street Manager permits (OGL), England. Dates are the planned ones; works often finish early or overrun.
Planning Inspectorate list of nationally significant infrastructure projects (roads, railways, energy, water, waste), October 2026 (OGL). Each is placed at one point, usually the middle of the site; long schemes run well beyond it.