HOLLY WOOD HOUSE, 4 Roxborough Avenue, Harrow, HA1 3BU Data via plota.co.uk

Pending PL/1838/26 - Approval of Details Reserved by Condition
Admin / procedural
Council
Harrow 4.9/10
Date received
27 Jul 2026
Postcode
HA1 3BU
Type
Approval of Details Reserved by Condition

Description

Details pursuant to condition 3 (materials) attached to planning permission PL/0826/26 dated 22/05/2026 for Replacement roof tiles; Roof light in rear roof slope Data via plota.co.uk

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Other new applications on this street

15 Roxborough Avenue, Harrow, HA1 3BT

Single storey rear extension

PL/0181/26 - 9 Feb 2026

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Certificate of lawful development (existing): Repair and maintenance works to fl...

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3 Wellington Terrace, Harrow On The Hill, Harrow, HA1 3EP

Details pursuant to Condition 3 (Window Detail Plans) attached to planning permi...

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Old Schools, Church Hill, Harrow School, Harrow, HA1 3HP

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30 Merton Road, West Harrow, Harrow, HA2 0AB

Single storey rear extension; external alterations (demolition of rear extension...

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

Details pursuant to Conditions 3 (details of the proposed works to the sixteenth...

PL/1729/26 - 28 Jul 2026

30 Nelson Road, Harrow, HA1 3ET

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

PL/1693/26 - 28 Jul 2026

Historical activity at this location

24 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
Outbuilding at rear for use as a games room and storage
PL/2448/25
2023 Approved
Certificate of lawful development (proposed): single storey rear extension
P/1413/23
2022 Approved
Single storey side infill extension; single storey side to rear extension; single storey…
P/4140/22
2021 Approved
T1 Oak of MWA Arb Report (front of 4 Roxborough Ave, on side bdry) Remove to near ground…
P/1991/21
2021 Refused
Single storey rear extension: 8.00 metres deep, 3.00 metres maximum height and 3.00 metre…
P/1087/21/PRIOR
Within ~100m

Nearby activity

2025 Approved
Flat 3, 10 Roxborough Avenue, Harrow, HA1 3BU
Timber outbuilding (retrospective)
PL/1257/25
2023 Withdrawn
3 Roxborough Avenue, Harrow, HA1 3BT
WITHDRAWN - INCORRECT APPLICATION - REFUND REQUESTED Proposed ground floor rear extension…
P/2420/23
2023 Withdrawn
3 Roxborough Avenue, Harrow, HA1 3BT
Single and two storey rear extension; external alterations (demolition of rear extension)
P/1767/23
2022 Withdrawn
Flat 24, 2 Roxborough Avenue, Harrow, HA1 3BU
INVALID
P/3910/22
2022 Withdrawn
Flat 24, 2 Roxborough Avenue, Harrow, HA1 3BU
INVALID
P/3911/22
2022 Withdrawn
Flat 24, 2 Roxborough Avenue, Harrow, HA1 3BU
INVALID - Confirmation of compliance of conditions attached to planning permission P/4467…
P/3912/22
2022 Approved
25 Roxborough Avenue, Harrow, HA1 3BT
Single storey rear extension; External alterations
P/0394/22
2021 Refused
25 Roxborough Avenue, Harrow, HA1 3BT
Removal of condition 13 (permitted development) attached to planning permission EAST/351/…
P/4826/21
2021
25 Roxborough Avenue, Harrow, HA1 3BT
Single storey rear extension; conversion of garage to habitable room; external alterations
P/4644/21
2021 Refused
25 Roxborough Avenue, Harrow, HA1 3BT
Single storey rear extension: 5.00 metres deep, 2.90 metres maximum height and 2.90 metre…
P/3925/21/PRIOR
2020 Approved
3 Roxborough Avenue, Harrow, HA1 3BT
Alterations to roof to form wrap around dormer to side and rear roofslopes
P/3945/20
2020 Approved
8 Roxborough Avenue, Harrow, HA1 3BU
T1 Lime: Reduce back to previous points T2 Lawson Cypress: Trim back on all sides T3 Lime…
P/3557/20
2018 Approved
Jato Dynamics, Carspecs House Bessborough Road, Harrow, HA1 3XW
Installation of T.V aerial and satellite dish on roof
P/0209/18
2017 Approved
19 Roxborough Avenue, Harrow, HA1 3BT
Vehicle access
P/5649/17
2017 Approved
Carspecs House, 71A Bessborough Road, Harrow, HA1 3XW
Details pursuant to condition 4 (hard and soft landscape work) of planning permission p/4…
P/5485/17
2018 Withdrawn
Jato Dynamics, Carspecs House Bessborough Road, Harrow, HA1 3XW
INVALID - Three storey side extension to create three flats; extension of two residential…
P/0068/18
2017 Approved
Flat 3, 10 Roxborough Avenue, Harrow, HA1 3BU
Installation and replacement of two timber sash windows to rear elevation
P/3570/17
2017 Withdrawn
Carspecs House, 71a Bessborough Road, Harrow, HA1 3XW
NEW APP - Conversion of Offices (Class B1a) to 29 Self-Contained Flats (Class C3) (PRIOR…
P/4638/17
2016 Approved
8 Roxborough Avenue, Harrow, HA1 3BU
Lime x 2 (front): reduce crown back to previous points lawson cypress (front): reduce hei…
P/3983/16
Harrow
Planning Authority Score
4.9/10
Below average
#153 of 296 councils
Relevant to this application:
Major dwellings

Harrow ranks #115 out of 296 councils for householder decision speed. Harrow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.

One of the strictest councils
only 83% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Harrow decision performance
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #273 of 296
83%
Householder approved
Below avg (90%) #261 of 296
71%
Decided in 8 weeks
Above avg (63%) #115 of 296
33%
Extended time limit
Below avg (41%) #77 of 296
44%
Minor dwellings approved
133 decided (1-9 homes)
80%
Major dwellings approved
5 decided (10+ homes)
38%
Change of use approved
26 decided
1,330
Total decisions
298 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings