New-home postcodes with fewer than 5 homes are counted above but not listed. 3 postcodes nearby had new homes completed in the last two years.
Planning applications within 500 m
11applications in the last 12 months
7approved · 1 refused
1still being decided
0net new homes in approved schemes since 2023
Application Under Consideration
102, 102 BATH ROAD, HEATHROW, UB3 5ALErection of a single storey rear extension, following the removal of the exiting rear extensionHillingdon 80224/APP/2026/2017 · Householder
Aug 2026 450 m away
Approved
14 STRATHEARN AVENUE, HAYESErection of a single storey rear extensionHillingdon 61842/APP/2026/1794 · Householder
Jul 2026 50 m away
Approved
41 ETON ROAD, HARLINGTONErection of a first-floor side and part rear extensionHillingdon 48829/APP/2026/1194 · Householder
May 2026 100 m away
Approved
19, 19 MALVERN ROAD, HARLINGTON, UB3 5JAErection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 2.50 metres, and for which the height of the eaves would be 2.50 metresHillingdon 80000/APP/2026/812 · Prior Approval
Mar 2026 450 m away
Approved
1 ACORN GROVE, HARLINGTONTPO 321 T15 1x Oak to prune up to 2m away from the house and reduce upper crown to previous points.Hillingdon 56766/TRE/2026/64 · All Other
Mar 2026 150 m away
Approved
7 ACORN GROVE, HARLINGTONErection of a single storey extension to the side/rearHillingdon 55381/APP/2025/2335 · Householder
Mar 2026 100 m away
Approved
64 LANGLEY CRESCENT, HARLINGTONErection of single storey part side to rear extension
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
2storm overflows within 2 km
0hours of spills in 2025 between them (typical neighbourhood: about 36)
0spill events counted
Thames Water
Junction Crane Valley/Bath Rd Csointo River Crane0 spills, 0 hours in 2025
Slough Multifuel Extension ProjectGenerating Stations · Land at 342 Edinburgh Avenue, Slough Trading Estate, Slough, Berkshire, SL1 4TU.
decided Nov 2023 15.1 km away
Pre-application
SDC M40 CampusGenerating Stations · The site of the project is located in Buckinghamshire, England. It is approximately 2km to the west of Gerrards Cross, approximately 2.5km east of Beaconsfield and approximately 1.5km north of Hedgerley. The site comprises land immediately to the south of the A40 Oxford Road and immediately to the north of the M40 motorway. It has a history of landfill activities and is currently operated by Veolia for the landfilling of inert building waste (albeit the site no longer accepts any forms of waste).
14 LANGLEY CRESCENT, HARLINGTONErection of a single storey rear extensionHillingdon 73468/APP/2025/3193 · Householder
Dec 2025 150 m away
Withdrawn
105, 105 SAUNTON AVENUE, Saunton Avenue, UB3 5HQRESPECTORY TO BE APPLIED AS OUTBUILDING.Hillingdon 14492/APP/2025/2462 · Householder
Dec 2025 50 m away
Withdrawn
107, 107 SAUNTON AVENUE, Saunton Avenue, UB3 5HQERECTED SINGLE SINGLE-STOREY AT REAR GARDEN AS AN OUTBUILDING,OF (RETROSPECTIVE) AS SELF-CONTAINED ACCOMMODATION HAD ALREADY BEEN BUILT AGES AGO.Hillingdon 61927/APP/2025/2901 · Householder
Nov 2025 50 m away
Approved
1 & 1A, BATH ROAD, TW6 2AAReserved Matters relating to Landscaping of outline planning permission ref: 35805/APP/2020/3289 dated 01-11-2022 for (Outline planning application for the demolition of existing buildings and erection of a six storey 237-bedroom hotel (Use Class C1) (landscaping reserved for subsequent approval).Hillingdon 35805/APP/2025/2756 · All Other
Oct 2025 350 m away
Approved
59 SAUNTON AVENUE, HARLINGTONErection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 2.95 metres, and for which the height of the eaves would be 2.85 metresHillingdon 14814/APP/2025/1060 · Prior Approval
Apr 2025 100 m away
Approved
63 ETON ROAD, HARLINGTON, UB3 5HSErection of a single storey rear extension, and front porch.Hillingdon 79331/APP/2025/535 · Householder
Mar 2025 50 m away
Approved
63 ETON ROAD, HARLINGTON, UB3 5HSConversion of roof space to habitable use to include a rear dormer with a Juliette balcony, 3 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)Hillingdon 79331/APP/2025/549 · All Other
Feb 2025 50 m away
Refused
34 OXFORD AVENUE, HARLINGTON, UB3 5HYChange of use of the existing outbuilding to use as a separate residential unit (granny annexe).Hillingdon 77765/APP/2025/367 · All Other
Feb 2025 250 m away
Approved
107 SAUNTON AVENUE, HARLINGTONErection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.15 metres, and for which the height of the eaves would be 2.85 metresHillingdon 61927/APP/2025/45 · Prior Approval
34 OXFORD AVENUE, HAYES, UB3 5HYChange of use of existing outbuilding from storage/gym to residential annexe, including accessibility works to main dwellinghouse and outbuilding.Hillingdon 77765/APP/2024/3215 · All Other
Dec 2024 250 m away
Approved
34 CRANESWATER, HARLINGTONErection of a single storey front extension and conversion of existing garage into habitable space including amendments to fenestration.Hillingdon 3225/APP/2024/2880 · Householder
Oct 2024 200 m away
Approved
84 BATH ROAD, HEATHROW, UB3 5ALErection of a single storey rear extension.Hillingdon 20798/APP/2024/2818 · Householder
Oct 2024 400 m away
Approved
16 ETON ROAD, HARLINGTON, UB3 5HRConstruction of a single-storey rear extension following the demolition of a conservatoryHillingdon 79114/APP/2024/2788 · Householder
Oct 2024 200 m away
Approved
6 LANGLEY CRESCENT, HARLINGTON, UB3 5HLChange of use from dwelling house (Class C3) to Children's Care Home (Class C2)Hillingdon 18181/APP/2024/2526 · All Other
Sept 2024 200 m away
Refused
107 SAUNTON AVENUE, HARLINGTONErection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.15 metres, and for which the height of the eaves would be 2.85 metres.Hillingdon 61927/APP/2024/2513 · Prior Approval
Sept 2024 100 m away
Approved
1 LANGLEY CRESCENT, HARLINGTONErection of a single storey side extension.Hillingdon 39269/APP/2024/2045 · Householder
Sept 2024 150 m away
Approved
19 WINDSOR PARK ROAD, HARLINGTONErection of outbuilding to rear garden, following the demolition of the existing outbuilding. (Application for a Certificate of Lawful Development for a Proposed Development)Hillingdon 46/APP/2024/1075 · All Other
Apr 2024 200 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
Skyline Business Park, Great South West Road - Solar PanelsApproved, not yet built · 390 kW
Jan 2023 3.6 km away
Rooftop solar
Skyline Business Park, Great South West Road - Solar PanelsApproved, not yet built · 440 kW
Jan 2023 3.6 km away
Running nearest: Western International Market (rooftop solar, 1.6 km); Western International Market (WIM) Site (battery storage, 1.6 km); Southall Lane Waste Depot (battery storage, 1.7 km); Heathrow Airport Biomass CHP (biomass, 3.8 km); Mogden STW (other, 5.9 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.
Highways · M25 Junction 10, near Wisley, Surrey and A3 between Cobham/Byfleet and Ripley/Ockham.
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.