34 Headstone Lane, Harrow, HA2 6HG

Pending PL/0624/26
Extensions & alterations
Council
Harrow 5.4/10
Date received
9 Mar 2026
Postcode
HA2 6HG

Description

Certificate of Lawful Proposed Development: Alterations to roof to form end gable and rear dormer; Three roof lights in front roof slope, Window in gable end; Removal of window in first floor side elevation, Replacement window in ground floor...

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Other new applications on this street

MILLHILLIAN SPORTS GROUND Headstone Lane, Harrow, HA2 6NF

(none)

PL/1156/26 - 23 May 2026

234 Headstone Lane, Harrow, HA2 6LY

Single story rear extension

PL/0542/26 - 5 May 2026

56 Headstone Lane, Harrow, HA2 6HH

Certificate of Lawful Proposed Development: Alterations to roof to form end gabl...

PL/1142/26 - 30 Apr 2026

56 Headstone Lane, Harrow, HA2 6HH

Single storey rear extension: 6.00 metres deep, 3.15 metres maximum height and 3...

PL/1127/26 - 30 Apr 2026

Nearby new applications

75 Manor Way, North Harrow, Harrow, HA2 6BZ

Single storey rear extension: 4.00 metres deep, 3.90 metres maximum height and 3...

PL/1377/26 - 27 May 2026

26 Greenfield Way, North Harrow, Harrow, HA2 6HU

Single Storey side to rear extension; external alterations (demolition of detach...

PL/1272/26 - 23 May 2026

51 Greystoke Avenue, North Harrow, Pinner, Harrow, HA5 5SN

Single storey rear extension; external alterations

PL/1165/26 - 23 May 2026

51 Greystoke Avenue, North Harrow, Pinner, Harrow, HA5 5SN

Certificate of Lawful Development (Proposed): Alterations to roof; rear dormer; ...

PL/1167/26 - 5 May 2026

56 Headstone Lane, Harrow, HA2 6HH

Certificate of Lawful Proposed Development: Alterations to roof to form end gabl...

PL/1142/26 - 30 Apr 2026

56 Headstone Lane, Harrow, HA2 6HH

Single storey rear extension: 6.00 metres deep, 3.15 metres maximum height and 3...

PL/1127/26 - 30 Apr 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
51 Headstone Lane, Harrow, HA2 6JJ
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metre…
PL/0589/25
2024 Approved
16 George V Avenue, Pinner, Harrow, HA5 5SD
Vehicle access
PL/3415/24
2022 Approved
30 Headstone Lane, Harrow, HA2 6HG
Front porch; single storey front to side extension; external alterations (demolition of a…
P/3842/22
2022 Approved
13 Headstone Lane, Harrow, HA2 6JH
First floor rear extension; external alterations
P/4299/22
2022 Withdrawn
13 Headstone Lane, Harrow, HA2 6JH
INVALID - 3250 rear first floor extension
P/1458/22
2021 Refused
13 Headstone Lane, Harrow, HA2 6JH
First floor rear extension
P/4847/21
2021 Approved
13 Headstone Lane, Harrow, HA2 6JH
Single Storey Rear Extension: extending 8.00 metres beyond the original rear wall, 3.10 m…
P/3386/21/PRIOR
2021 Withdrawn
13 Headstone Lane, Harrow, HA2 6JH
Single storey rear extension
P/2833/21
2021 Approved
5 Headstone Lane, Harrow, HA2 6JH
Single Storey Rear Extension: 4.5 metres deep, 3.2 metres maximum height, 3.00 metres hig…
P/1878/21/PRIOR
2020 Approved
43 Headstone Lane, Harrow, HA2 6JJ
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metre…
P/4017/20/PRIOR
2020 Approved
22 Headstone Lane, Harrow, HA2 6HG
Single storey front extension incorporating front porch; single and two storey side to re…
P/2087/20
2020 Approved
40 Headstone Lane, Harrow, HA2 6HG
Loft conversion removal of chimney and roof replacement
IN/00812/2020
2020 Approved
16 George V Avenue, Pinner, Harrow, HA5 5SD
Conversion of detached garage at rear as utility room and kitchen; External alterations (…
P/1029/20
2020 Refused
4 George V Avenue, Pinner, Harrow, HA5 5SD
Single storey front infill extension; conversion of garage to habitable room; single stor…
P/0403/20
2020 Approved
16 George V Avenue, Pinner, HA5 5SD
Conversion of detached garage at rear as utility room and kitchen with attached dry food…
P/3621/19/5696
2019 Refused
16 George V Avenue, Pinner, Harrow, HA5 5SD
Conversion of detached garage at rear as utility room and kitchen with attached dry food…
P/3621/19
2019 Approved
22 Headstone Lane, Harrow, HA2 6HG
Single Storey Rear Extension: 6 metres deep, 3.45 metres maximum height, 3 metres high to…
P/2645/19/PRIOR
2019 Approved
22 Headstone Lane, Harrow, HA2 6HG
Single storey rear extension: 6 metres deep 3.45 Metres maximum height 3 metres high to t…
P/1823/19/PRIOR
2019 Approved
8 Headstone Lane, Harrow, HA2 6HG
Single storey rear extension; raised patio at rear (retrospective)
P/0245/19
2018 Approved
36 Headstone Lane, Harrow, HA2 6HG
Alterations to roof to form end gable, rear dormer, insertion of two rooflights in front…
P/3890/18
2016 Approved
18 Headstone Lane, Harrow, HA2 6HG
Withdrawn (council) - duplicate of p/1658/16
P/1670/16
2016 Approved
18 Headstone Lane, Harrow, HA2 6HG
Single storey rear extension
P/1662/16
2016 Approved
23 Headstone Lane, Harrow, HA2 6JH
Single storey front extension; single storey side to rear extension; front porch
P/0790/16
2016 Approved
38 Headstone Lane, Harrow, HA2 6HG
Single storey rear extension: extending 4.995 Metres beyond the original rear wall 3.660…
P/0910/16
2016 Approved
23 Headstone Lane, Harrow, HA2 6JH
Single storey rear extension: extending 6 metres beyond the original rear wall 3.15 Metre…
P/0797/16
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