Planning applications in Harrow, June 2026

1 Rodney Close, Rayners Lane, Pinner, Harrow, HA5 1NS

Non-material amendment to planning permission PL/1055/26 dated 15.6.2026 to allow increase in width of rear extension

14 Treve Avenue, West Harrow, Harrow, HA1 4AJ

Conversion of existing 6-bed 6-person HMO into 7-bed 8-person HMO with associated bin and cycle storage

23 Stuart Road, Wealdstone, Harrow, HA3 7RB

Conversion of detached garage at rear to provide a single storey dwelling house ( 1 x 1 bed); Replace garage doors with door and window in front elevation; Replace door with window in side elevation; External alterations; Cycle and Refuse storage

Thrale Farm, Oxley Lane, Harrow, HA3 6SP

Prior Approval for Agricultural building : Barn for Hay, Machinery Storage and Operation and Storage

23 Sancroft Road, Wealdstone, Harrow, HA3 7NX

Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; rooflight in front roof slope; external alterations

114 Somervell Road, South Harrow, Harrow, HA2 8TT

Certificate of Lawful Proposed Development: Demolition and replacement of first floor level and roof

160 Welbeck Road, West Harrow, Harrow, HA2 0RX

Single storey rear extension

9A Elmwood Avenue, Kenton, Harrow, HA3 8AJ

Two storey rear extension at lower ground floor and ground floor level

Padda Court Northolt Road, South Harrow, HA2 0LH

Additional one storey (height 2.7m) of development containing 5 flats on an existing detached block of flats - maximum overall height 18.65m (Prior approval of transport and highways impacts; air traffic and defence asset impacts; contamination risks; flooding risks; the external appearance of the building; the provision of adequate natural light in all habitable rooms of the new dwellinghouses; impact on the amenity of the existing building and neighbouring premises and impact on a protected view)

1 Middle Road, Harrow On The Hill, Harrow, HA2 0HW

Certificate of lawful development (proposed): Replacement of ground floor front bay window

17 Sandymount Avenue, Stanmore, Harrow, HA7 4UA

Vehicle access

50 Long Elmes, Harrow Weald, Harrow, HA3 5JL

Single storey rear extension: 6.00 metres deep, 3.30 metres maximum height and 2.90 metres high to the eaves

22 Hazelwood Close, Harrow, HA2 6HD

Single storey rear extension: 4.50 metres deep, 3.00 metres maximum height and 2.80 metres high to the eaves

11 London Road, Harrow, HA1 3JJ

Refurbishment and replacement of windows and door to the basement and ground floor front, side and rear elevations

Anglian Home Improvements, 56 Station Road, North Harrow, Harrow, HA2 7SE

Details pursuant to Condition 6 (Fire Safety Statement) attached to planning permission PL/3125/24 dated 06/02/2025 for Conversion of first and second floor flat (1 x 3 bed) to three flats (1 x 2 bed, 1 x 1 bed, and 1 x studio); two storey rear extension; two storey rear dormer; bin and cycle stores; external alterations

239 Torbay Road, South Harrow, Harrow, HA2 9QE

Two story side extension; Single storey rear extension (Demolition of rear extension)

41 The Highway, Stanmore, Harrow, HA7 3PL

Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metres high to the eaves

5 Woodhall Drive, Pinner, Harrow, HA5 4TG

Single storey rear extension

48 Park Crescent, Harrow Weald, Harrow, HA3 6ES

Alterations to front porch; Single storey side to rear extension

75 Rosslyn Crescent, Harrow, HA1 2SA

Single storey rear extension: 6.00 metres deep, 3.50 metres maximum height and 2.85 metres high to the eaves

7 Goodhall Close, Stanmore, Harrow, HA7 4FR

Single storey rear extension; conversion of garage into habitable room; external alterations

64 Alicia Gardens, Kenton, Harrow, HA3 8JE

Demolition of an existing single storey attached garage and the construction of a part single and part double storey side and rear extension, part single storey front extension with attached porch and the installation of 1No. side facing roof light to main roof.

219 Cannon Lane, Pinner, Harrow, HA5 1JA

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

32 Grasmere Gardens, Harrow Weald, Harrow, HA3 7PU

Conversion of garage to habitable room; Replace garage door with window in front elevation; Alterations to porch and garage roof to raise height; Single-storey rear extension; Alterations to roof of side extension; External alterations

49 Kings Way, Harrow, HA1 1XT

Single and two storey side extension; external alterations: Conversion of dwellinghouse (C3) into a 6 person HMO (C4); refuse / cycle storage (demolition of attached garage)

20 Manor Road, Harrow, HA1 2PB

Details pursuant to Condition 5 (landscaping details) attached to planning permission PL/1892/25 dated 4.6.2026 for Removal of Condition 5 (disposal of sewage and surface water) attached to planning permission P/1684/21 dated 17.5.2023 for Removal of Condition 5 (disposal of sewage and surface water) attached to planning permission P/1684/21 dated 17.5.2023 for Redevelopment to provide a two storey building with basement level and habitable roof space for 6 x 2-bed flats; Vehicle access; Parking; Boundary treatment; Landscaping; Communal amenity space; Refuse and Cycle storage

401 Pinner Road, North Harrow, Harrow, HA1 4HN

Single storey rear extension: 6.00 metres deep, 3.60 metres maximum height and 3.00 metres high to the eaves

222 Malvern Avenue, South Harrow, Harrow, HA2 9HE

Certificate of lawful development (proposed): Rear dormer; installation of rooflight in front roofslope

222 Malvern Avenue, South Harrow, Harrow, HA2 9HE

Single storey rear extension: 6.00 metres deep, 3.14 metres maximum height and 3.00 metres high to the eaves

Old Pye House, West Street, Harrow, HA1 3EH

Details pursuant to Conditions 3 (details of the proposed works to the sixteenth century brickwork ) and Condition 7 (Timber Decay Report and Method Statement) attached to Listed Building Consent PL/1590/24 dated 8.1.2026 for demolition of a 1960s breezeblock lean-to extension and Victorian toilet block, and works of refurbishment and repair to the Old Pye House

Stanmore And Edgware Golf Centre Brockley Hill, Stanmore, Harrow, HA7 4PR

EIA Screening Opinion under the Town & Country Planning (Environmental Impact Assessment) Regulations 20171

4 Kenton Road, Kenton, Harrow, HA1 2BL

Conversion of dwelling (C3) into house of multiple occupancy for up to 6 persons (Sui Generis)

12 St Bride's Avenue, Edgware, Harrow, HA8 6BS

Single storey rear extension: 4.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves

31 Chandos Road, Harrow, HA1 4QX

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

59 Leamington Crescent, South Harrow, Harrow, HA2 9HH

Certificate of Lawful Development (Proposed): Garden room with garden tools storage at rear (demolition of detached garage)

8 Bowls Close, Stanmore, Harrow, HA7 3LF

Alterations, replacement and installation of windows; single storey side conservatory extension; installation of rooflights in existing rear extension; front entrance canopy; replacement and installation of front door and garage door; external alterations (demolition of conservatory)

18 Birchmead Avenue, Pinner, Harrow, HA5 2BG

Single storey side to rear extension; single and two storey rear extension; alterations and extension to roof to form end gable; rear dormer; three rooflights in front roof slope; external alterations (demolition of detached garage and outbuilding)

8 Blackwell Close, Harrow Weald, Harrow, HA3 6JY

Conversion of garage into habitable room; front porch; single storey rear extension; external alterations including installation of external staircase at rear

67 Drummond Drive, Stanmore, Harrow, HA7 3PH

Details pursuant to conditions 3 (Construction and Logistics Plan ), 4 (Levels) and 6 (materials) attached to planning permission P/3467/22 allowed on appeal reference APP/M5450/W/23/3331571 dated 09/04/2024 for erection of three bungalows

30 Nelson Road, Harrow, HA1 3ET

Installation of window to rear at first floor level; external alterations

1A Winscombe Way, Stanmore, Harrow, HA7 3AX

Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gables; windows in end gables

65 Norman Crescent, Pinner, Harrow, HA5 3QH

Variation of Condition 2 (approved plans ) and Condition 3 (materials) attached to planning reference PL/2924/25 dated 6.1.2026 to allow minor changes to rear elevation windows and doors; renewing of entire roof with slate roof tiles

81 Hillside Crescent, South Harrow, Harrow, HA2 0QU

Certificate of Lawful Development (Proposed): Alterations to roof; rear dormer; two rooflights in front roof slope; front porch

108 Elm Drive, North Harrow, Harrow, HA2 7BZ

Single storey rear extension; raised patio to rear; alterations to front facing windows and front entrance door; external alterations

30 College Hill Road, Harrow Weald, Harrow, HA3 7HE

Alterations to roof to form gable ends and two rear dormers (one with juliette balcony); installation of five rooflights to front roofslope; external alterations

36 Eastcote Avenue, South Harrow, Harrow, HA2 8AL

Single storey rear extension: 6.00 metres deep, 3.36 metres maximum height and 2.90 metres high to the eaves

232 Northolt Road, South Harrow, Harrow, HA2 8DU

Demolition of existing rear timber structure and erection of a single-storey rear extension; subdivision of the rear extension to form three additional Class E commercial/service units; new shopt front (part retrospective)

15 Derwent Avenue, Hatch End, Pinner, Harrow, HA5 4QH

Single storey side to rear extension; front porch; single storey outbuilding in rear garden (demolition of shed and side timber structure)

1 Swift Close, South Harrow, Harrow, HA2 0TH

Single storey rear extension with mono pitch roof; installation of window to the side at second floor level; external alterations (demolition of single storey rear extension)

30 College Hill Road, Harrow Weald, Harrow, HA3 7HE

Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.80 metres high to the eaves