139 Northumberland Road, North Harrow, Harrow, HA2 7RB Data via plota.co.uk

Pending PL/0955/26 - Householder
Extensions & alterations
Council
Harrow 5.4/10
Date received
26 Jun 2026
Postcode
HA2 7RB
Type
Householder

Description

Single storey rear extension; alterations and extension to roof to form end gable; rear dormer; window in end gable; two roof lights in front roof slope; rear patio with steps and privacy panel; external alterations Data via plota.co.uk

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40 Cambridge Road, North Harrow, Harrow, HA2 7LD

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Historical activity at this location

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

Within ~100m

Nearby activity

2025
77 Mount Drive, North Harrow, Harrow, HA2 7RW
Ground floor rear extension with 2 storey side and first floor rear extension
PL/2978/25
2025 Decided
1a Mount Drive, North Harrow, Harrow, HA2 7RW
Change of use from dwelling-house (C3) to HMO for 7 people (Sui Generis); single storey f…
PL/0049/25
2024 Refused
25 Mount Drive, North Harrow, Harrow, HA2 7RW
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metre…
PL/1704/24
2023 Approved
163 Northumberland Road, North Harrow, Harrow, HA2 7RB
Single storey side to rear extension; external alterations (demolition of detached garage)
PL/0133/23
2023 Refused
109 Northumberland Road, North Harrow, Harrow, HA2 7RB
Alterations and extension to roof to raise ridge height and form end gables; rear dormer…
PL/0107/23
2023 Approved
163 Northumberland Road, North Harrow, Harrow, HA2 7RB
Single storey side to rear extension (demolition of detached garage)
P/0739/23
2023 Approved
167 Northumberland Road, North Harrow, Harrow, HA2 7RB
Single storey rear extension: 6.00 metres deep, 2.96 metres maximum height and 2.33 metre…
P/0893/23/PRIOR
2022 Refused
1a Mount Drive, North Harrow, Harrow, HA2 7RW
Conversion of dwelling into house of multiple occupancy (HMO) for upto 7 persons (Use cla…
P/2757/22
2022 Approved
126 Northumberland Road, North Harrow, Harrow, HA2 7RG
Single Storey Rear Extension: 4.30 metres deep, 3.70 metres maximum height, 2.90 metres h…
P/2134/22/PRIOR
2022 Approved
126 Northumberland Road, North Harrow, Harrow, HA2 7RG
Single Storey Rear Extension: 4.30 metres deep, 3.00 metres maximum height, 3.00 metres h…
P/1344/22/PRIOR
2022 Approved
175 Northumberland Road, North Harrow, Harrow, HA2 7RB
Single storey side to rear extension (demolition of detached garage)
P/0037/22
2021 Approved
172 Northumberland Road, North Harrow, Harrow, HA2 7RG
Single storey part front extension; Conversion of garage to habitable room Single storey…
P/4298/21
2021 Approved
137 Northumberland Road, North Harrow, Harrow, HA2 7RB
Single storey front extension incorporating front porch; Single storey side to rear exten…
P/4113/21
2021 Refused
1a Mount Drive, North Harrow, Harrow, HA2 7RW
Change of use from Dwellinghouse (Class C3) to House in Multiple Occupation for upto 8 pe…
P/1425/21
2021 Refused
137 Northumberland Road, North Harrow, Harrow, HA2 7RB
Single storey front extension incorporating front porch; Single storey side to rear exten…
P/1760/21
2021 Approved
65 Mount Drive, North Harrow, Harrow, HA2 7RW
Single storey rear infill extension
P/1296/21
2020 Refused
127 Northumberland Road, North Harrow, Harrow, HA2 7RB
First floor rear extension
P/4666/20
2020 Refused
1a Mount Drive, North Harrow, Harrow, HA2 7RW
Change of use from Dwellinghouse (Class C3) to House in Multiple Occupation for upto 13 p…
P/1907/20
2020 Approved
47 Mount Drive, North Harrow, Harrow, HA2 7RW
Single storey front extension incoporating front porch; two storey side extension; single…
P/4385/20
2020 Approved
120 Northumberland Road, North Harrow, Harrow, HA2 7RG
Single storey rear extension (Retrospective); Proposed alterations to dimensions of roofl…
P/3256/20
2017 Approved
1A Mount Drive, Harrow, HA2 7RW
Single and two storey side to rear extension with front bay window (demolition of attache…
P/1295/17
2016 Approved
1A Mount Drive, Harrow, HA2 7RW
Single and two storey side to rear extension with front bay window (demolition of attache…
P/5103/16
2016 Approved
120 Northumberland Road, Harrow, HA2 7RG
Single storey rear extension: extending 5.995 Metres beyond the original rear wall 3 metr…
P/1231/16
2016 Approved
113 Northumberland Road, Harrow, HA2 7RB
Single storey rear extension: extending 5.95 Metres beyond the original rear wall 2.95 Me…
P/1125/16
2016 Approved
113 Northumberland Road, Harrow, HA2 7RB
Single storey front side and rear extensions; front porch; external alterations
P/0382/16
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