Planning applications in Harrow, November 2025

1 Sandhurst Avenue, West Harrow, Harrow, HA2 7AP

Conversion of dwelling into two flats (1 x 2 bed, 1 x 1 bed), Private amenity space and associated bin and cycle storage

1 Ross Close, Harrow Weald, Harrow, HA3 6SR

Single storey side to rear extension; conversion of garage to habitable room; single storey front infill extension; external alterations

174 Harrow View, Harrow, HA1 4TL

Certificate of Lawful Development (Proposed): Change of Use from HMO (Class C4) to supported housing (Class C3(b)) with total of six residents

380 Kenton Road, Kenton, Harrow, HA3 8DP

Two storey rear extension including installation of extract flue/ventilation system

10 Dalkeith Grove, Stanmore, Harrow, HA7 4SG

Rear dormer with Juliet balcony; side dormer; alterations and extension to roof; one roof light in front and side roofslopes; external alterations

Nower Hill High School George V Avenue, Pinner, Harrow, HA5 5RP

Certificate of Lawful Proposed Development: Single storey building containing 3x classrooms, toilets, bin store and associated areas (Demolition of single storey buildings)

Lidl, 51 - 55 High Street, Edgware, Harrow, HA8 7DD

Installation of 2 x EV Charger upstands and associated feeder pillar cabinet and car parking layout amendments

47 Northumberland Road, North Harrow, Harrow, HA2 7RA

Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; alterations to roof and existing rear dormer; external alterations; conversion of dwelling into two flats (1 x 2 beds & 1 x 3 beds); parking; separate amenity space; bin / cycle storage (demolition of detached garage and outbuildings)

77 Mount Drive, North Harrow, Harrow, HA2 7RW

Ground floor rear extension with 2 storey side and first floor rear extension

51 Westmorland Road, Harrow, HA1 4PL

Conversion of dwelling into three flats (1 X 3 bed, 2 X 1 bed); single and two storey rear extension; alterations and extension to roof to form end gable; rear dormer; two roof lights in front roof slope; window in end gable; external alterations

28 High View, Pinner, Harrow, HA5 3PA

Single storey front extension incorporating porch, Alterations to roof of ground floor front bay window, Single and two storey side to rear extension, Alterations to roof to raise ridge height and form rear dormer, Roof lights in front and side roof slopes, External alterations (Demolition of porch canopy, attached garage, side to rear extension and ground floor rear bay window)

Land To The Rear Of 72 Kenton Road, Harrow, HA3 8AF

Variation of condition 2 (approved plans) attached to planning permission PL/0954/25 dated 20/06/2025 to allow changes to the external materials

79 Winchester Road, Kenton, Harrow, HA3 9PD

Certificate of Lawful Development (Proposed): Change of use from single dwelling (Class C3) to House of Multiple Occupancy for up to 6 occupants (Class C4)

32 Hillcroft Avenue, Rayners Lane, Pinner, Harrow, HA5 5AW

Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves

45 Alveston Avenue, Kenton, Harrow, HA3 8TG

Single storey rear extension: 6.00 metres deep, 3.20 metres maximum height and 3.00 metres high to the eaves

Fulwood Court Kenton Road, Kenton, Harrow,

Replacement balcony balustrades to front and side elevations

Land Adjacent To No 47 And 46a Antoneys Close, Pinner, HA5 3LP

Details pursuant to Conditions 3 (Construction Method Statement) and 10 (Fire Sefety Statement) attached to planning permission PL/2130/24 dated 06/12/2024 for Construction of two double storey semi detached dwellinghouses (2 x 3 beds); parking; separate amenity space; landscaping; green roof; bin / cycle storage; boundary treatment

18 Birchmead Avenue, Pinner, Harrow, HA5 2BG

Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; three rooflights in front roof slope

252 Kenton Road, Kenton, Harrow, HA3 8BY

Single and two storey side to rear extension; single storey rear extension; rear dormer; two roof lights in front roof slope (Demolition of garage/store)

7 Marsh Road, Pinner, Harrow, HA5 5NJ

Single storey rear extension: 6.00 metres deep, 3.51 metres maximum height and 2.54 metres high to the eaves

39 Grasmere Gardens, Harrow Weald, Harrow, HA3 7PS

Re-location of entrance door to front elevation, Single storey side extension, Single storey rear extension (Demolition of ground floor front bay window and detached outbuilding at rear)

5 Spencer Road, Wealdstone, Harrow, HA3 7AN

Certificate of Lawful Development (Proposed): Change of use from single dwelling (Class C3) to House of Multiple Occupancy for up to 6 occupants (Class C4); replacement windows in side and rear elevations

18 Birchmead Avenue, Pinner, Harrow, HA5 2BG

Single storey rear extension: 5.34 metres deep, 3.66 metres maximum height and 3.00 metres high to the eaves

32 Clitheroe Avenue, Rayners Lane, Harrow, HA2 9UX

Single storey side to rear extension; external alterations (demolition of side extension)

Eastern Elec Sub Station, Gordon, Avenue, Harrow, , Stanmore, HA7 2RN

Electronic Communications Notification: Remove and replace 6 antennas with 3 X Prose and 3 X Nokia antennas; ancillary works

91 Kenton Lane, Harrow Weald, Harrow, HA3 8UJ

Single storey front extension incorporating porch, single and two storey side extension; first floor side to rear extension; single storey rear extension; rear dormer, installation of roof light to each front and side roof slope

4 Carmelite Way, Harrow Weald, Harrow, HA3 5LX

Outbuilding at rear for use as play room, gym, and store with W/C

15 Jesmond Way, Stanmore, Harrow, HA7 4QR

First floor side extensions on either side, alterations to roof; rooflights in side and rear roof slopes; part conversion of garage to habitable room; external alterations

Pinner Cricket Club, Montesole Playing Fields Grimsdyke Road, Hatch End, Harrow, HA5 3SA

Details pursuant to Conditions 4 ( Biodiversity Gain Plan ) and 5 ( Habitat Management and Monitoring Plan ) attached to planning permission PL/0598/25 dated 30/09/2025 for Extension to cricket lane two net facility to a four lane net facility

162 Portland Crescent, Stanmore, Harrow, HA7 1LU

Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves

Merrion Court, Merrion Avenue, Stanmore, HA7 4RR

TPO No. 705 Merrion Avenue (No.1) Stanmore T13 Monterey Cypress (Front boundary of Merrion Court, furthermost-left tree within the group (as viewed from the road) and immediately neighbouring the entrance drive): Dismantle and grind out stump. Replace with Scots pine in similar location * see below

Harrow Hub, Forward Drive, Harrow, Ha3 8fl, Harrow, HA3 8FL

EIA Screening Opinion to determine whether an Environmental Impact Assessment is required for the installation of a underground pipeline to transfer potable water from a pumping station in Ickenham, Hillingdon to the existing network along Lascelles Avenue in Harrow

Unit 4, Cecil Road, Wealdstone, Harrow, HA3 5QY

Installation of self-storage shipping containers

22 Murray Crescent, Pinner, Harrow, HA5 3QE

Single storey front extension; single and two storey side to rear extension; alterations to roof to raise ridge height and rear dormer; raised patio at rear; gabling to front roof projection; external alterations

Chauhan Shoe Repairs & Key Cutting, 407 High Road, Harrow Weald, Harrow, HA3 6EL

Single storey rear extension (Retrospective)

75 Pinner Park Avenue, Harrow, HA2 6JY

Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable with window; rear dormer with Juliette balcony; four rooflights in front roof slope

449b Alexandra Avenue, Rayners Lane, Harrow, HA2 9SE

Change of use from Office (Class E) To 1 Self-Contained Flat (Class C3); External Alterations (Prior Approval Of Transport & Highways Impacts Of The Development, Contamination Risks And Flooding Risks On The Site, and Impacts Of Noise From Commercial Premises On The Intended Occupiers Of The Development and provision of natural light in all habitable rooms)

140 Marsh Lane, Stanmore, Harrow, HA7 4HP

Single storey front extension incorporating porch, single and two storey side extension; single and two storey rear extension; alterations to roof to form rear dormer, two roof lights in front roof slope (demolition of front porch, side extension and rear conservatory)

22 Cornbury Road, Edgware, Harrow, HA8 6RT

Single storey rear extension: 7.00 metres deep, 3.66 metres maximum height and 3.00 metres high to the eaves

11 Hallam Gardens, Hatch End, Pinner, Harrow, HA5 4PT

Details pursuant to Condition 7a, b & c (Written Scheme of Investigation) attached to planning permission PL/2037/25 dated 05/11/2025 for Single storey rear extension; installation of two windows to ground floor side elevation; conversion of garage to habitable room; external alterations (demolition of conservatory)

Byron Quarter(phase1), Land To The East Of Harrow Leisure Centre Car Park, Christchurch Avenue, Harrow, HA3 5BS

Details pursuant to Condition 5 (Foundation Design) attached to planning permission PL/2611/24 dated 30/12/2025 for Full planning permission for the demolition of all existing structures, site preparation works and the construction of 1no. apartment block and new houses to provide residential dwellings (Use Class C3), along with cycle and vehicle parking, highway and access improvements, children’s play space, public realm enhancements, associated landscaping and works to trees

Byron Quarter(phase1), Land To The East Of Harrow Leisure Centre Car Park, Christchurch Avenue, Harrow, HA3 5BS

Details pursuant to Condition 28 (Car Park Design and Management Plan) attached to planning permission PL/2611/24 dated 30/10/2025 for Full planning permission for the demolition of all existing structures, site preparation works and the construction of 1no. apartment block and new houses to provide residential dwellings (Use Class C3), along with cycle and vehicle parking, highway and access improvements, children’s play space, public realm enhancements, associated landscaping and works to trees

Byron Quarter(phase1), Land To The East Of Harrow Leisure Centre Car Park, Christchurch Avenue, Harrow, HA3 5BS

Details pursuant to Condition 14 (Ground Investigation Report) attached to planning permission PL/2611/25 dated 30.10.2025 for Full planning permission for the demolition of all existing structures, site preparation works and the construction of 1no. apartment block and new houses to provide residential dwellings (Use Class C3), along with cycle and vehicle parking, highway and access improvements, children’s play space, public realm enhancements, associated landscaping and works to trees

Byron Quarter(phase1), Land To The East Of Harrow Leisure Centre Car Park, Christchurch Avenue, Harrow, HA3 5BS

Details pursuant to Condition 6 (levels) attached to planning permission PL/2611/24 dated 30.10.2025 for Full planning permission for the demolition of all existing structures, site preparation works and the construction of 1no. apartment block and new houses to provide residential dwellings (Use Class C3), along with cycle and vehicle parking, highway and access improvements, children’s play space, public realm enhancements, associated landscaping and works to trees

66 Whitmore Road, West Harrow, Harrow, HA1 4AD

Certificate of Lawful Existing Development: Single storey side to rear extension; External alterations (Demolition of attached garage)

Byron Quarter(phase1), Land To The East Of Harrow Leisure Centre Car Park, Christchurch Avenue, Harrow, HA3 5BS

Details pursuant to Condition 13 (Piling) attached to planning permission PL/2611/24 dated 30/10/2025 for Full planning permission for the demolition of all existing structures, site preparation works and the construction of 1no. apartment block and new houses to provide residential dwellings (Use Class C3), along with cycle and vehicle parking, highway and access improvements, children’s play space, public realm enhancements, associated landscaping and works to trees

34 Hillcroft Avenue, Rayners Lane, Pinner, Harrow, HA5 5AR

Certificate of Lawful Development (Proposed): Alterations to roof; rear dormer; three rooflights in front roof slope; external alterations (demolition of front and rear dormers)

65 Norman Crescent, Pinner, Harrow, HA5 3QH

Single storey front extension incorporating porch; Two storey side extension, Conversion of garage to a habitable room; Alterations to roof to form front dormer; External alterations (Demolition of side dormer)

30 Kenton Lane, Harrow Weald, Harrow, HA3 8TX

Outbuilding at rear for use as gym / storage / workshop

119a Culver Grove, Stanmore, Harrow, HA7 2NP

Conversion of dwelling into three flats (1 X 1 bed and 2 X 2 beds); single storey front extension incorporating front porch; single and two storey side extension; single storey rear extension; alterations and extension to roof to form rear dormer; roof lights in front and side roof slopes; separate amenity space; landscaping; parking; bin and cycle stores; external alterations (Demolition of attached garage and rear store)