4 Cuckoo Hill Road, Pinner, Harrow, HA5 1AY

Pending PL/1114/26 - Certificate of Lawful Development Proposed
Extensions & alterations
Council
Harrow 5.4/10
Date received
28 Apr 2026
Postcode
HA5 1AY
Type
Certificate of Lawful Development Proposed

Description

Certificate of lawful development (proposed): Single storey rear extension

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Other new applications on this street

West End L.t.c., TENNIS CLUB Cuckoo Hill Road, Pinner, Harrow, HA5 1AY

Details pursuant to condition 5 (post installation measurements) attached to pla...

PL/1467/26 - 4 Jun 2026

25 Cuckoo Hill Road, Pinner, Harrow, HA5 1AS

Details pursuant to Conditions 6 (Drainage Plan), 7 (Privacy Screening) and 8 (B...

PL/1247/26 - 23 May 2026

33 Cuckoo Hill Road, Pinner, Harrow, HA5 1AS

Hard and soft landscaping to front garden (retrospective)

PL/3265/25 - 9 Mar 2026

Nearby new applications

140 Eastcote Road, Pinner, Harrow, HA5 1EZ

Alterations to porch roof; Conversion of garage to habitable room; Replace garag...

PL/1450/26 - 5 Jun 2026

8 Moorcroft Way, Pinner, Harrow, HA5 1LA

Alterations and extension to roof to form end gable; rear dormer; three roofligh...

PL/1454/26 - 4 Jun 2026

West End L.t.c., TENNIS CLUB Cuckoo Hill Road, Pinner, Harrow, HA5 1AY

Details pursuant to condition 5 (post installation measurements) attached to pla...

PL/1467/26 - 4 Jun 2026

108 Eastcote Road, Pinner, Harrow, HA5 1EN

Single storey front extension incorporating front porch; single and two storey s...

PL/1107/26 - 23 May 2026

25 Cuckoo Hill Road, Pinner, Harrow, HA5 1AS

Details pursuant to Conditions 6 (Drainage Plan), 7 (Privacy Screening) and 8 (B...

PL/1247/26 - 23 May 2026

3 FRANCIS ROAD EASTCOTE HA5 2ST

Erection of single storey rear extension (Application for a Certificate of Lawfu...

77687/APP/2026/1286 - 22 May 2026

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
25 Cuckoo Hill Road, Pinner, Harrow, HA5 1AS
Alterations to bay windows in ground floor front elevation; Single and two storey side ex…
PL/1014/25
2025 Approved
28 Cuckoo Hill Road, Pinner, Harrow, HA5 1AY
Single and two storey side to rear extension, External alterations (Demolition of side ex…
PL/0142/25
2024
West End L.t.c., Tennis Club Cuckoo Hill Road, Pinner, Harrow, HA5 1AY
replace existing halide floodlights on courts 1-6 with more energy-efficient LED luminair…
PL/3336/24
2024 Approved
27 Cuckoo Hill Road, Pinner, Harrow, HA5 1AS
Single storey front extension incorporating front porch; two storey side to rear extensio…
PL/1406/24
2023 Refused
27 Cuckoo Hill Road, Pinner, Harrow, HA5 1AS
Single storey front extension; front entrance canopy; two storey side to rear extension…
PL/0835/23
2023 Approved
30 Cuckoo Hill Road, Pinner, Harrow, HA5 1AY
Single storey side to rear extension; external alterations
PL/0489/23
2023 Approved
25 Cuckoo Hill Road, Pinner, Harrow, HA5 1AS
Single and two storey side extension; single and two storey rear extension; alterations t…
P/1243/23
2023 Withdrawn
25 Cuckoo Hill Road, Pinner, Harrow, HA5 1AS
Two storey side to rear extension; single storey rear extension; alterations to the front…
P/1024/23
2022 Approved
26 Cuckoo Hill Road, Pinner, Harrow, HA5 1AY
Single and two storey side extension; single and two storey side to rear extension; singl…
P/1819/22
2018 Approved
33 Cuckoo Hill Road, Pinner, HA5 1AS
Tpo notes a group tpo g14 at the south east corner of the garden to 33 cuckoo hill road…
P/5545/18
2021 Approved
33 Cuckoo Hill Road, Pinner, Harrow, HA5 1AS
T66 Beech (rear garden): In decline. Significant basal / root decay. Fell and replace wit…
P/3601/21
2021 Approved
2 Cuckoo Hill Road, Pinner, Harrow, HA5 1AY
Alterations to roof to form crown roof and two rear dormers; single storey rear extension…
P/1981/21
2021 Approved
27 Cuckoo Hill Road, Pinner, Harrow, HA5 1AS
Two storey front extension; single storey porch canopy; two storey side to rear extension…
P/1783/21
2021 Withdrawn
26 Cuckoo Hill Road, Pinner, Harrow, HA5 1AY
Single and two storey side to rear extension; single storey rear extension
P/2043/21
2021 Approved
5a Crest View, Pinner, Harrow, HA5 1AN
T5 Monterey cypress (front): Crown reduce by removing 3-4m from height and 1.5m from side…
P/1611/21
2020 Approved
29 Cuckoo Hill Road, Pinner, Harrow, HA5 1AS
T72 Oak (rear garden, rear boundary): Reduce right-hand stem (section of crown to west as…
P/4576/20
2020 Approved
20 Cuckoo Hill Road, Pinner, Harrow, HA5 1AY
Single storey rear conservatory extension
P/3785/20
2020 Approved
27 Cuckoo Hill Road, Pinner, HA5 1AS
2 Storey rear extension 2 storey front extension; conversion of loft space to study and g…
P/2236/20/PREAPP
2020 Refused
5 Crest View, Pinner, Harrow, HA5 1AN
Details pursuant to conditions 2 (materials), 3 (landscaping), 6 (building regulations st…
P/1897/20
2020 Approved
33 Cuckoo Hill Road, Pinner, Harrow, HA5 1AS
Details pursuant to condition 10 (acoustic report) attached to planning permission P/0205…
P/1434/20
2016 Approved
5 Cuckoo Hill Road, Pinner, HA5 1AS
First floor side extension single and two storey rear extension; rear dormer to create ha…
P/5327/16
2016 Approved
Tennis Club, Cuckoo Hill Road, Pinner, HA5 1AY
Installation of three new 4.5M high floodlighting columns with four luminaires (court nos…
P/1468/16/5020
2016 Approved
35 Cuckoo Hill Road, Pinner, HA5 1AS
T64 rowan (front garden): remove declining tree. Insufficient space for replacement
P/3600/16
2016 Approved
Tennis Club, Cuckoo Hill Road, Pinner, HA5 1AY
Installation of three new 4.5M high floodlighting columns with four luminaires (court nos…
P/1468/16
2016 Approved
26 Cuckoo Hill Road, Pinner, HA5 1AY
Single storey rear extension: extending 8 metres beyond the original rear wall 3.5 Metres…
P/1615/16
Harrow
Planning Authority Score
5.4/10
Average
#125 of 292 councils
Relevant to this application:
Householder decisions

Harrow is faster than most councils at deciding householder applications, ranking #88 out of 292. 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, 2025
78%
Overall approval rate
Below avg (87%) #270 of 292
83%
Householder approved
Below avg (90%) #255 of 292
74%
Decided in 8 weeks
Above avg (64%) #88 of 292
31%
Extended time limit
Below avg (40%) #60 of 292
49%
Minor dwellings approved
136 decided (1-9 homes)
100%
Major dwellings approved
4 decided (10+ homes)
54%
Change of use approved
24 decided
1,316
Total decisions
287 refused in 2025
Source: MHCLG planning statistics · See full council rankings