11 Old Forge Close, Stanmore, Harrow, HA7 3EB Data via plota.co.uk

Pending PL/1780/26 - Householder
Extensions & alterations
Council
Harrow 4.9/10
Date received
28 Jul 2026
Postcode
HA7 3EB
Type
Householder

Description

Front porch; conversion of garage to habitable room; two storey front extension; single and two storey rear extension; alterations and extension to roof to form end gables and raise roof ridge height; rear dormer with Juliet balcony; two rooflights in front roof slope; window in end gable; landscaping… Data via plota.co.uk

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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

6 Old Lodge Way, Stanmore, Harrow, HA7 3AR

Conversion of garage to habitable room; Installation of window in front elevatio...

PL/1808/26 - 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

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

This property

Previous applications at this address

2025 Withdrawn
Two storey front extension; conversion of garage into habitable room; single and two stor…
PL/2526/25
Within ~100m

Nearby activity

2024 Approved
8 Old Forge Close, Stanmore, Harrow, HA7 3EB
Single storey side to rear extension, Conversion of garage to habitable room, Replacement…
PL/3072/24
2024 Approved
8 Old Forge Close, Stanmore, Harrow, HA7 3EB
Erection of a single storey side and rear extension, partial conversion of the garage to…
PL/1694/24
2023 Approved
St Johns Church Of England School Stanmore, 127 Stanmore Hill, Stanmore, Harrow, HA7 3FD
T68 Oak (on boundary with 4 Embry Way): Reduce to previous points (on 4 Embry Way side on…
P/1335/23
2023 Refused
145 Stanmore Hill, Stanmore, Harrow, HA7 3ED
Redevelopment to provide two storey detached dwellinghouse with habitable roofspace; roof…
P/1416/23
2022 Approved
2 Old Forge Close, Stanmore, Harrow, HA7 3EB
Single storey front infill extension incorporating porch; first floor front extension; si…
P/3359/22
2022 Approved
2 Old Forge Close, Stanmore, Harrow, HA7 3EB
Single storey front infill extension incorporating porch; first floor front extension; si…
P/1927/22
2022 Approved
145 Stanmore Hill, Stanmore, Harrow, HA7 3ED
Single and two storey side infill extension; single and two storey side extension incorpo…
P/0500/22
2021 Approved
3 Heriots Close, Stanmore, Harrow, HA7 3EE
Alterations and extension to roof; rear dormer; rooflights in both side roofslopes; glass…
P/3625/21
2020 Refused
St Johns Church Of England School Stanmore, 127 Stanmore Hill, Stanmore, Harrow, HA7 3FD
T1 - OAK - REDUCE CROWN BY 2-2.5M - SUBSIDENCE CLAIM FROM NEIGHBOURING PROPERTY
P/3726/20
2020 Approved
10 Heriots Close, Stanmore, Harrow, HA7 3EE
Conversion of garage to habitable room; installation of access ramp to front; external al…
P/2068/20
2020 Withdrawn
10 Heriots Close, Stanmore, Harrow, HA7 3EE
NEW APp - Convert garage into disabled room with wheelchair access from front
P/1944/20
2020 Refused
145 Stanmore Hill, Stanmore, Harrow, HA7 3ED
Two storey side extension; two storey front, side and rear extension; external alterations
P/0439/20
2019 Approved
6 Old Forge Close, Stanmore, Harrow, HA7 3EB
Alteration to existing roof to create cat slide roof with first floor rear dormer
P/2066/19
2019 Withdrawn
145 Stanmore Hill, Stanmore, Harrow, HA7 3ED
INVALID - GROUND FLOOR AND FIRST FLOOR EXTENSION WITH A LOFT ROOM
P/0876/19
2018 Approved
4 Old Forge Close, Stanmore, HA7 3EB
Single storey rear extension; first floor side extension
P/4136/18
2018 Approved
15 Old Forge Close, Stanmore, HA7 3EB
Single storey rear extension; front porch; external alterations
P/3508/18
2018 Refused
149 Stanmore Hill, Stanmore, Harrow, HA7 3ED
Vehicle access
P/0623/18
2018 Approved
5 Heriots Close, Stanmore, Harrow, HA7 3EE
Single and two storey side to rear extension; rear dormer to create habitable roofspace…
P/0171/18
2018 Withdrawn
15 Old Forge Close, Stanmore, Harrow, HA7 3EB
Single storey rear extension; two rear dormers; front porch; external alterations
P/0423/18
2017 Approved
5 Heriots Close, Stanmore, HA7 3EE
Single and two storey side to rear extension ; single storey side to rear extension; rear…
P/5104/17
2017 Approved
5 Heriots Close, Stanmore, HA7 3EE
Single and two storey side to rear extension ; single storey side to rear extension; rear…
P/3277/17
2017 Approved
21 Old Forge Close, Stanmore, HA7 3EB
Single storey side to rear extension; two storey rear extension with juliette balcony; co…
P/0803/17
2016 Approved
21 Old Forge Close, Stanmore, HA7 3EB
Single storey rear extension; first floor rear extension with juliette balcony; conversio…
P/4271/16
2016 Approved
6 Heriots Close, Stanmore, HA7 3EE
First floor front extension; installation of rooflights in side and rear roofslopes (demo…
P/1343/16
2016 Approved
6 Old Forge Close, Stanmore, HA7 3EB
First floor rear extension (with cat-slide roof and dormer)
P/0251/16
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