33 WATLINGTON GROVE, LONDON, SE26 5RRConstruction of a mansard roof extension with dormer windows to front and rear and reintroduction of chimney stacks at 33 Watlington Grove, SE26 and associated works.Lewisham DC/26/144726 · Householder
Jul 2026 300 m away
Approved
47 RIDGEWELL CLOSE, LONDON, SE26 5APConstruction of a single-storey front, side, and rear extension at 47 Ridgewell Close SE26.Lewisham DC/26/144539 · Householder
Jun 2026 400 m away
Approved
52 QUEENSWOOD ROAD, LONDON, SE23 2QSDemolition of existing external shed and alterations to fenestration, including replacement of rear door and window with a sliding door, installation of a window on the rear elevation, replacement of two ground-floor side elevation windows, and relocation of an existing window on the upper-floor side elevation at 52 Queenswood Road, SE23.Lewisham DC/26/144269 · Householder
Jun 2026 450 m away
Approved
79 MAYOW ROAD, LONDON, SE26 4AAReplacement of the existing windows with double-glazed uPVC windows in the elevations, a composite door on the front and uPVC double door on the rear elevation to Flats at 79 Mayow Road SE26.Lewisham DC/26/144442 · All Other
Jun 2026 400 m away
Approved
97 MAYOW ROAD, LONDON, SE26 4AAInstallation of replacement windows with double-glazed uPVC windows in the elevations, a composite door on the front and uPVC door on the rear elevation to the Flats at 97 Mayow Road SE26.Lewisham DC/26/144441 · All Other
Jun 2026 400 m away
Approved
28, 28 HILLMORE GROVE, LONDON, SE26 5RWDemolition of the existing rear dormer and the construction of an L-shaped rear roof dormer extension and the replacement of two rooflights on the front roof slope and one new rooflight on the dormer roof at 28 Hillmore Grove, SE26.
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. 39 postcodes nearby had new homes completed in the last two years.
Lewisham DC/26/144420 · Householder
Jun 2026 500 m away
Approved
ELWIS HOUSE, FLATS 1-7, BELL GREEN LANE, LONDON, SE26 5TPThe installation of replacement double-glazed uPVC windows at the front, side, and rear elevations, uPVC doors on the south elevation, and installation composite doors at the front and sides at Elwis House, Bell Green Lane SE26.Lewisham DC/26/143928 · All Other
May 2026 200 m away
Approved
FIRST FLOOR FLAT, 77 QUEENSWOOD ROAD, LONDON, SE23 2QRInstallation of three rooflights on the front roof slope and associated alterations at First Floor Flat, 77 Queenswood Road, SE23.Lewisham DC/26/143902 · All Other
May 2026 500 m away
Approved
59, 59 QUEENSWOOD ROAD, LONDON, SE23 2QRApplication for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of an L-shaped rear dormer extension and installation of two front slope rooflights at 59 QueenswoodLewisham DC/26/143857 · All Other
Apr 2026 500 m away
Not Required
90, 90 DE FRENE ROAD, LONDON, SE26 4AGApplication for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the construction of a single storey rear extension at a depth of 3.58m, an eaves height of 3m and a maximum height of 3m to 90 De Frene Road, SE26.Lewisham DC/26/143729 · Prior Approval
Apr 2026 350 m away
Approved
3, 3 BURGHILL ROAD, LONDON, SE26 4HJReplacement of all the existing windows and doors in the property with new double glazed uPVC windows, a composite door in the front, and two uPVC doors in the rear and side elevations at 3 Burghill Road, SE26.Lewisham DC/26/143462 · All Other
Mar 2026 350 m away
Approved
41, 41 KANGLEY BRIDGE ROAD, LONDON, SE26 5BBReplacement of all existing windows and doors on the property with new double glazed uPVC framed windows, a composite door on the front elevation at Flats 1- 6, 41 Kangley Bridge Road SE26Lewisham DC/26/143471 · All Other
Mar 2026 500 m away
Approved
51, 51 HIGHCLERE STREET, LONDON, SE26 4EXApplication for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of an L-shaped rear roof dormer and two frontslope rooflights to 51 Highclere Street, SE26Lewisham DC/26/143429 · All Other
Mar 2026 150 m away
Refused
90, 90 DE FRENE ROAD, LONDON, SE26 4AGApplication for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the construction of a single storey rear extension at a depth of 3.58m, an eaves height of 3m and a maximum height of 3m to 90 De Frene Road, SE26.Lewisham DC/26/143399 · Prior Approval
Mar 2026 350 m away
Approved
309 SYDENHAM ROAD, LONDON, SE26 5EWConstruction of a mansard roof extension at roof level and all associated works at Flat B, 309 Sydenham Road SE26.Lewisham DC/26/143122 · All Other
Mar 2026 50 m away
Approved
39, 39 HIGHCLERE STREET, LONDON, SE26 4EXApplication for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Class B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of an L-shaped rear dormer extension and installation of two front rooflights at 39 Highclere Street, SLewisham DC/26/143049 · All Other
Feb 2026 150 m away
Approved
128, 128 SYDENHAM ROAD, LONDON, SE26 5JYReplacement of all windows to all Flats (A, B and C) from existing tilt and turn/sash style windows to double glazed Upvc top hung casement style windows, replacement of front elevation timber door with a composite door, and replacement of rear garden doors with double glazed uPVC doors at 128 Sydenham Road, SE26.Lewisham DC/26/142984 · All Other
Feb 2026 500 m away
Approved
UNIT B3 - B4 TRADE CITY, BELL GREEN, LONDON, SE26 4PRChange of use from Use Class B8 (Storage and Distribution) to Padel Courts with ancillary facilities (Use Class E(d), together with installation of new windows, doors, roller shutters, fences, railings external flue and shopfront, reconfiguration of internal space and all associated works at Unit B3-B4, Trade City, Bell Green, SE26.Lewisham DC/25/142515 · All Other
Jan 2026 300 m away
Approved
UNIT B3 - B4 TRADE CITY, BELL GREEN, LONDON, SE26 4PRAdvertisement Consent for the display of a three dimensional acrylic logo fascia sign on the front elevation at Unit B3-B4 Trade City, Bell Green SE26.Lewisham DC/25/142516 · All Other
Jan 2026 300 m away
Approved
134 PERRY RISE, LONDON, SE23 2QPConstruction of a rear dormer with Juliette balcony and two front slope rooflights to 134 Perry Rise, SE23.Lewisham DC/25/142508 · All Other
Dec 2025 450 m away
Approved
361 SYDENHAM ROAD, LONDON, SE26 5SLThe Installation of a new shopfront at 361 Sydenham Road SE26.Lewisham DC/25/142233 · All Other
Dec 2025 200 m away
Approved
48 DE FRENE ROAD, LONDON, SE26 4AGConstruction of a single storey rear extension at 48 De Frene Road, SE26.Lewisham DC/25/142307 · Householder
Dec 2025 350 m away
Approved
164 SYDENHAM ROAD, LONDON, SE26 5JZInstallation of a commercial kitchen extractor system and associated flue on rear elevation of 164 Sydenham Road SE26.Lewisham DC/25/142100 · All Other
Nov 2025 400 m away
Approved
175 SYDENHAM ROAD, LONDON, SE26 5HFChange of use of part of the existing commercial floorspace and erection of a part single-storey/part two-storey rear extension to create a two-storey, two-bedroom dwelling, together with associated courtyard/garden, installation of an air source heat pump, provision of bin and cycle storage, external alterations, and all associated works at 175 Sydenham Road, SE26Lewisham DC/25/141811 · All Other · 1 homes proposed
Nov 2025 450 m away
Approved
HASELTINE PRIMARY SCHOOL, HASELTINE ROAD, LONDON, SE26 5ADThe change of use from ancillary educational use to Use Class C2 (Residential Institution),together with alterations to the elevations including removal, infilling and repositioning of windows, demolition of side lean to and construction of single storey extension, new boundary fencing and all associated works at former school keepers house, Haseltine Primary School, Haseltine Road SE26.Lewisham DC/25/141528 · All Other
Oct 2025 300 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
Bethlem Royal Hospital, Monks Orchard Road - Solar Panels & Air Source Heat PumpsApproved, not yet built
Aug 2022 5.3 km away
Rooftop solar
Trinity School Of John Whitgift, Shirley Road - Solar PanelsApproved, not yet built
Apr 2023 5.4 km away
Running nearest: SELCHP ERF (energy from waste, 6.3 km); Thameside DC (rooftop solar, 8.6 km); Beddington EfW (energy from waste, 9.1 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.
Standard
Burford Road, LondonUtility asset works · UK POWER NETWORKS EASTERN & LONDON · No carriageway incursion
Oct 2026 to Oct 2026 950 m away
Minor
Sydenham Road, LondonUtility asset works · THAMES WATER · Some carriageway incursion
Oct 2026 to Oct 2026 100 m away
Minor
Champion Crescent, LondonUtility asset works · THAMES WATER · No carriageway incursion
Oct 2026 to Oct 2026 150 m away
DfT Street Manager permits (OGL), England. Dates are the planned ones; works often finish early or overrun.
Dams and Reservoirs · From Mogden Sewage Treatment Works to the River Thames upstream of Teddington Weir
M25 junction 28 improvementsHighways · To the west of Brentwood in Essex, at the intersection of the M25, the A12 and the A1023
decided May 2022 29.0 km away
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.