Certificate of Lawful Proposed Development: Alterations to roof to form end gable and rear dormer. Installation of two roof lights in front roof slope, one roof light in side roof slope and new window in end gable.

29 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr and Mrs P & L Cornish · Agent KG Plan & Design Ltd · Officer Catriona Cooke

Certificate of Lawful Development Proposed

Approved

2025-04-07

PL/3142/24

Alterations and extension to roof to form end gable; rear dormer; installation of window in front gable; re-location of main entrance; front porch with external steps and balustrade; single storey side and rear extensions; external alterations (demolition of store)

41 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mrs Judith Swallow · Agent Mr Konrad Piotrowski · Officer Catriona Cooke

Full Planning Application

Approved

2024-11-25

PL/1111/24

41 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mrs Judith Swallow · Agent Mr Konrad Piotrowski · Officer Catriona Cooke

Full Planning Application

Refused

2024-04-21

P/3001/21

Single Storey Rear Extension

27 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr A Mollazeinal · Agent KG Plan & Design Ltd · Officer MOR Morgan Roberts

Householder

Approved

2021-07-19

P/0311/21

Single storey rear extension

29 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr and Mrs P & L Cornish · Agent KG Plan & Design Ltd · Officer FMC Faye McElwain

Householder

Approved

2021-01-26

P/0364/21/PRIOR

Single storey rear extension: 3.04 metres deep, 3.75 metres maximum height and 2.79 metres high to the eaves.

29 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr and Mrs P & L Cornish · Agent Mr Kishan Ganatra · Officer SHL Shamal London

Prior Notification - Larger Home Extension

Not required

2021-01-26

P/1267/19

Single storey rear extension (demolition of rear extension)

31 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr A Patel · Agent R P Designs · Officer SHL Shamal London

Householder

Refused

2019-03-15

P/0592/19

Single storey side to rear extension; external alterations (Demolition of conservatory and attached garage)

17 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr G Ramachandran · Agent Kdb Building Designs Ltd · Officer BSC Ben Schnell

Householder

Approved

2019-02-07

P/4476/17

Extension to roof and enlargement of existing rear dormer, insertion of three rooflights in front roofslope; Single storey side in-fill extension to provide new entrance; Replacement of attached garage at side; External alterations

45 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr Phi Truong · Agent Lawrence Vacher LLP · Officer Mongezi Ndlela

Householder

Approved

2017-09-29

P/1950/17

Certificate of lawful development (Proposed):Alterations to roof to form end gable and rear dormer; Single storey rear extension ; Removal of door in side elevation and replacement of doors with window in rear elevation

45 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr Phi Long Trong · Agent Design Easier · Officer Mongezi Ndlela

Certificate of Lawful Development Existing

Approved

2017-04-27

PL/0959/25

29 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr and Mrs P & L Cornish · Agent KG Plan & Design Ltd · Officer Catriona Cooke

Approved

2025-04-07

Certificate of Lawful Development Proposed

PL/3142/24

41 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mrs Judith Swallow · Agent Mr Konrad Piotrowski · Officer Catriona Cooke

Approved

2024-11-25

Full Planning Application

PL/1111/24

41 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mrs Judith Swallow · Agent Mr Konrad Piotrowski · Officer Catriona Cooke

Refused

2024-04-21

Full Planning Application

Show all 10 rows

P/3001/21

Single Storey Rear Extension

27 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr A Mollazeinal · Agent KG Plan & Design Ltd · Officer MOR Morgan Roberts

Approved

2021-07-19

Householder

P/0311/21

Single storey rear extension

29 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr and Mrs P & L Cornish · Agent KG Plan & Design Ltd · Officer FMC Faye McElwain

Approved

2021-01-26

Householder

P/0364/21/PRIOR

Single storey rear extension: 3.04 metres deep, 3.75 metres maximum height and 2.79 metres high to the eaves.

29 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr and Mrs P & L Cornish · Agent Mr Kishan Ganatra · Officer SHL Shamal London

Not required

2021-01-26

Prior Notification - Larger Home Extension

P/1267/19

Single storey rear extension (demolition of rear extension)

31 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr A Patel · Agent R P Designs · Officer SHL Shamal London

Refused

2019-03-15

Householder

P/0592/19

Single storey side to rear extension; external alterations (Demolition of conservatory and attached garage)

17 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr G Ramachandran · Agent Kdb Building Designs Ltd · Officer BSC Ben Schnell

Approved

2019-02-07

Householder

P/4476/17

45 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr Phi Truong · Agent Lawrence Vacher LLP · Officer Mongezi Ndlela

Approved

2017-09-29

Householder

P/1950/17

45 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ · premises record

Applicant Mr Phi Long Trong · Agent Design Easier · Officer Mongezi Ndlela

Approved

2017-04-27

Certificate of Lawful Development Existing

Building control

Building-control records are not yet collected for Harrow — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).

Place

What affects it?

No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.

Nearby postcodes and streets

Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).

HA5 3XA47 m HA5 3XH68 m HA5 3XB98 m HA5 3XQ98 m HA5 3SN111 m HA5 3SP141 m HA5 3SJ153 m HA5 3SH160 m

Lyndhurst Avenue0 m Pinner Hill Road0 m Lyndhurst Gardens44 m Athol Close51 m Athol Gardens51 m

People

Who is involved?

Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.

Name

Details

Mr and Mrs P & L Cornish

Applicant on 3 applications

Mrs Judith Swallow

Applicant on 2 applications

Mr A Patel

Applicant on 2 applications

Mr and Mrs D Amin

Applicant on 2 applications

Mr A Mollazeinal

Applicant on 1 application

Mr G Ramachandran

Applicant on 1 application

Mr Phi Truong

Applicant on 1 application

Mr Phi Long Trong

Applicant on 1 application

Mr Phi Long Truing

Applicant on 1 application

Mr and Mrs D. Amin

Applicant on 1 application

Mr and Mrs P & L Cornish

Applicant on 3 applications

Mrs Judith Swallow

Applicant on 2 applications

Mr A Patel

Applicant on 2 applications

Show all 10 rows

Mr and Mrs D Amin

Applicant on 2 applications

Mr A Mollazeinal

Applicant on 1 application

Mr G Ramachandran

Applicant on 1 application

Mr Phi Truong

Applicant on 1 application

Mr Phi Long Trong

Applicant on 1 application

Mr Phi Long Truing

Applicant on 1 application

Mr and Mrs D. Amin

Applicant on 1 application

Development

What could it become?

Planning precedent43 applications and 44 mapped decisions in this postcode — precedent for what has been permitted and refused here.

Energy12 EPC records; ratings D: 5, E: 6, F: 1.

What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.

Intent signals

Planning Atlas Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

Signal

Evidence

EPC F/G · 12 Aug 2015

· · source epc_register

Long hold · 28 Mar 2001

last sale £154,500 · 25 yrs held · 41 LYNDHURST AVENUE · source hmlr_ppd

Long hold · 13 Aug 2000

last sale £195,000 · 25 yrs held · 9 LYNDHURST AVENUE · source hmlr_ppd

EPC F/G · 12 Aug 2015

· · source epc_register

Long hold · 28 Mar 2001

last sale £154,500 · 25 yrs held · 41 LYNDHURST AVENUE · source hmlr_ppd

Long hold · 13 Aug 2000

last sale £195,000 · 25 yrs held · 9 LYNDHURST AVENUE · source hmlr_ppd

5 intent signals recorded in this postcode

EPC F/G · Long hold

Subscribe to see the signals →

Thinking about a project here?

Why do applications around here get refused? →

The most common refusal grounds in Harrow, by year and scheme type — the risks to know before applying.

Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.