25 Dennis Lane, Stanmore, Harrow, HA7 4JS Data via plota.co.uk

Grant Conditionally PL/1180/26 - Works to Protected Trees
Trees & landscaping
Council
Harrow 4.9/10
Date received
28 Jul 2026
Postcode
HA7 4JS
Type
Works to Protected Trees

Description

TPO No. 520 Dennis Lane (no.1) Stanmore T11 Cypress (front, side boundary): Remove. Roots are uplifting and distorting front driveway. Replace with either holly or yew in front garden T10 Cypress (front): Remove major deadwood / crown clean Data via plota.co.uk

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Other new applications on this street

3 Dennis Lane, Stanmore, Harrow, HA7 4JR

Replace fencing with wire netting and angled supports over with new low rendered...

PL/1817/26 - 28 Jul 2026

Nearby new applications

8 Bowls Close, Stanmore, Harrow, HA7 3LF

Alterations, replacement and installation of windows; single storey side conserv...

PL/1707/26 - 28 Jul 2026

Slp Stanmore Law Practice, 51 - 53 The Broadway, Stanmore, Harrow, HA7 4DJ

Single storey rear extension; Alterations to shop front; Bin and Cycle stores to...

PL/1421/26 - 28 Jul 2026

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

Certificate of Lawful Development (Proposed): Alterations and extension to roof ...

PL/1690/26 - 28 Jul 2026

3, PARK VIEW HOUSE, 29 Stanmore Hill, Stanmore, Harrow, HA7 3DT

Certificate of Lawful Development Existing: Establish use as two self-contained ...

PL/1533/26 - 28 Jul 2026

50 Winscombe Way, Stanmore, Harrow, HA7 3AU

Single storey rear extension; External alterations (Demolition of rear extension...

PL/1442/26 - 28 Jul 2026

8 Greyfell Close, Stanmore, Harrow, HA7 3DQ

Lower ground and ground floor side to rear extensions; new external steps to gro...

PL/1519/26 - 28 Jul 2026

Historical activity at this location

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

This property

Previous applications at this address

2024 Approved
Details pursuant to Condition 7 (biodiversity) attached to planning permission P/4147/22…
PL/0671/24
2022 Approved
Two storey rear extension; first floor front to side extension; alterations and extension…
P/4174/22
Within ~100m

Nearby activity

2024 Approved
23 Dennis Lane, Stanmore, Harrow, HA7 4JS
Alterations and extension to roof to raise ridge height and form rear dormers, Roof light…
PL/2998/24
2021 Withdrawn
39 Dennis Lane, Stanmore, Harrow, HA7 4JS
Sycamore (T1) and ash (T2) -Remove and grind stumps to 300mm below ground level. Replace…
P/3565/21
2021 Approved
39 Dennis Lane, Stanmore, Harrow, HA7 4JS
T5, T6 Ash, Sycamore (front boundary, left side of driveway): Previously heavily reduced…
P/3133/21
2021 Approved
37 Dennis Lane, Stanmore, Harrow, HA7 4JS
Enlargement of vehicle access; hard and soft landscaping to front garden
P/0437/21
2021 Approved
Spring Lake, 7 Hall Farm Close, Stanmore, HA7 4JT
Replacement of first floor rear (south) window with balcony and new window
P/3360/20/5872
2021 Approved
23 Dennis Lane, Stanmore, HA7 4JS
Two storey side to rear extension; box bay window to side elevation at first floor; alter…
P/3067/20/5856
2020 Approved
5 Hall Farm Close, Stanmore, Harrow, HA7 4JT
Single storey front extension with canopy; single storey side and rear extensions; single…
P/4480/20
2020 Refused
Spring Lake, 7 Hall Farm Close, Stanmore, Harrow, HA7 4JT
Replacement of first floor rear (south) window with balcony and new window
P/3360/20
2020 Refused
23 Dennis Lane, Stanmore, Harrow, HA7 4JS
Two storey side to rear extension; box bay window to side elevation at first floor; alter…
P/3067/20
2020 Refused
39 Dennis Lane, Stanmore, Harrow, HA7 4JS
Installation of 4 x 1.8m high brick piers; railings on existing dwarf walls; 2 x 1.8m hig…
P/0456/20
2020 Approved
37 Dennis Lane, Stanmore, HA7 4JS
Boiler room to side; conversion of garage to habitable room; first floor side and rear do…
P/0313/20
2019 Approved
39 Dennis Lane, Stanmore, Harrow, HA7 4JS
First floor side extension; external alterations
P/4895/19
2019 Withdrawn
37 Dennis Lane, Stanmore, Harrow, HA7 4JS
First floor side extension; two rooflights in rear roofslope; external alterations
P/4924/19
2019 Approved
39 Dennis Lane, Stanmore, Harrow, HA7 4JS
T5, T6 Sycamore, Oak (front boundary, adj to entrance drive): Reduce approx 3m & clean ou…
P/4017/19
2019 Refused
37 Dennis Lane, Stanmore, Harrow, HA7 4JS
First floor side extension
P/3980/19
2019 Approved
37 Dennis Lane, Stanmore, Harrow, HA7 4JS
Cherry (front, left-hand side): Ivy-swamped. Remove Cypress (front, right-hand side): Bad…
P/2521/19
2019 Approved
39 Dennis Lane, Stanmore, Harrow, HA7 4JS
Single storey side infill extension; part conversion of garage to office; external altera…
P/2949/19
2019 Approved
4 Hall Farm Close, Stanmore, Harrow, HA7 4JT
Single Storey Rear Extension: 7 metres deep, 3 metres maximum height, 3 metres high to th…
P/2411/19/PRIOR
2019 Approved
4 Hall Farm Close, Stanmore, HA7 4JT
Single storey rear extension: 7 metres deep 3 metres maximum height 3 metres high to the…
P/1694/19/PRIOR
2018 Approved
37 Dennis Lane, Stanmore, HA7 4JS
Certificate of lawful development (proposed): replacement of garage door with window
P/1918/18
2016 Approved
37 Dennis Lane, Stanmore, HA7 4JS
Certificate of lawful development (proposed): alterations to roof to create habitable roo…
P/4316/16
2016 Approved
37 Dennis Lane, Stanmore, HA7 4JS
Single storey rear extension; rear terrace
P/4317/16
2016 Approved
37 Dennis Lane, Stanmore, HA7 4JS
Single and two storey rear extension; rear dormer; rear terrace
P/1200/16/4985
2016 Approved
37 Dennis Lane, Stanmore, HA7 4JS
Single and two storey rear extension; rear dormer; rear terrace
P/1200/16
2016
39 Dennis Lane, Stanmore, HA7 4JS
Alterations to roof to form front gable and rear hipped roof extension first floor rear i…
P/3232/15/4915
Harrow
Planning Authority Score
4.9/10
Below average
#153 of 296 councils
Relevant to this application:
Householder decisions

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