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
No monitored sewer storm overflows within 2 km (England only).
New-home postcodes with fewer than 5 homes are counted above but not listed. 23 postcodes nearby had new homes completed in the last two years.
Bexley 26/01399/T · All Other
Jul 2026 450 m away
Application Under Consideration
169, Priory Conservative Club, Picardy Road, DA17 5QLErection of two semi-detached two-storey dwellings along along with associated parking and refuse and cycle storage.Bexley 26/01348/FUL · All Other · 4 homes proposed
Jul 2026 450 m away
Approved
45, Regent Square, DA17 6EPConversion of lower ground floor garage to habitable room and a ground floor rear extension.Bexley 26/01325/FUL · All Other
Jul 2026 450 m away
Approved
331, Brook Street, DA17 6NHLawful Development Certificate (Proposed) for the conversion of roof space involving alterations to existing roofline, including a hip to gable enlargement, a rear dormer extension and two rooflights to front roofslope.Bexley 26/01310/LDCP · All Other
Jul 2026 200 m away
Approved
69, Erith Road, DA17 6HFConversion of roof space involving alterations to existing roofline, including a rear dormer extension and three rooflights to side roofslope.Bexley 26/01276/FUL · All Other
Jul 2026 200 m away
Approved
61, 131, Heathdene DriveWorks to various trees protected by a Tree Preservation Order.Bexley 26/01265/T · All Other
Jun 2026 400 m away
Refused
121, Erith Road, DA17 6HSThe erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6.00 metres, for which the maximum height would be 3.50 metres, and for which the height of the eaves would be 2.78 metres.Bexley 26/01252/GPDE · Prior Approval
Jun 2026 450 m away
Approved
12, Calvert Close, DA17 6EUErection of part one/part two storey side/rear extension, front porch extension following demolition of existing garage.Bexley 26/01039/FUL · All Other
May 2026 400 m away
Approved
96, Riverdale Road, DA8 1PXErection of single storey side and rear extension following demolition of existing conservatory and garage.Bexley 26/00973/FUL · All Other
May 2026 500 m away
Approved
Garages To The Rear Of 3 - 9, Filston Road, DA8 1QAFilston Road 2Bexley 19/02597/FULMIN · All Other
May 2026 300 m away
Approved
192A, Riverdale Road, DA8 1QFLawful Development Certificate (Proposed) for the erection of a detached single storey outbuilding in rear garden.Bexley 26/00778/LDCP · All Other
May 2026 250 m away
Approved
9, Rutland Gate, DA17 6HQErection of a single storey rear extension and conversion of garage to habitable room.Bexley 26/00842/FUL · All Other
May 2026 100 m away
Approved
Bexley College Holly Hill Campus, Holly Hill Road, DA17 6JGInstallation of a new insulated roofing system comprising overcladding to the existing workshop roof and full replacement of the Green Skills Lab roof with new composite insulated panels, together with replacement rooflights, flashings, fascias, soffits, and rainwater goods.Bexley 26/00883/FUL · All Other
May 2026 150 m away
Approved
54, Picardy Road, DA17 5QNReplacing a tree under a TPOBexley 26/00623/T · All Other
Mar 2026 450 m away
Refused
81, Holly Hill Road, DA8 1QBSingle-storey rear extension, conversion of roof space including hip to gable enlargement, rear dormer extension and rooflights to front roof slope and change of use from Dwellinghouse (Class C3) to Larger House of Multiple Occupation (Sui Generis) for up to 7 occupants.Bexley 26/00611/FUL · All Other
Mar 2026 350 m away
Refused
96, Riverdale Road, DA8 1PXSingle storey side/rear extension, installation of first floor fenestration and conversion of roof space involving alterations to existing roofline, incorporating side/rear dormer extension, windows to front/side/flank wall, following demolition of existing conservatory and garage.Bexley 26/00473/FUL · All Other
Mar 2026 500 m away
Approved
81, Holly Hill Road, DA8 1QBLawful Development Certificate (Proposed) for single storey side extension.Bexley 26/00338/LDCP · All Other
Feb 2026 350 m away
Approved
81, Holly Hill Road, DA8 1QBSingle storey rear extension.Bexley 26/00246/FUL · All Other
Feb 2026 350 m away
Refused
192A, Riverdale Road, DA8 1QFLawful Development Certificate (Proposed) for the erection of a single storey detached outbuilding to rear garden.Bexley 26/00296/LDCP · All Other
Feb 2026 250 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.
Approved, not yet built · 910 kW
Apr 2023 4.1 km away
Energy from waste
Thames Gateway EfWApproved, not yet built · 19 MW
Nov 2014 4.5 km away
Running nearest: Crossness Sewage Works Turbine (wind farm, 2.2 km); Crossness Sewage Works (other, 2.2 km); Rainham Phase II (landfill gas, 2.9 km); Rainham Landfill Scheme, Phase I (landfill gas, 2.9 km); Crossness Sewage Works PV (rooftop solar, 3.0 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.
Lower Road, Belvedere
Utility repair and maintenance works · THAMES WATER · Some carriageway incursion
Oct 2026 to Oct 2026 900 m away
DfT Street Manager permits (OGL), England. Dates are the planned ones; works often finish early or overrun.
Harbour Facilities · Site of the former Tilbury Power Station, approximately 1 km east of the existing Port of Tilbury
decided Feb 2019 16.2 km away
Decided
Thurrock Flexible Generation PlantGenerating Stations · North of the existing Tilbury National Grid substation, off Station Road, Thurrock, RM18 8UL
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.