121 Eastcote Road, Pinner, Harrow, HA5 1ET Data via plota.co.uk

PL/2014/26 - Certificate of Lawful Development Proposed Approved
DemolitionExtensions & alterations

Proposal

Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliette balcony; three rooflights in front roof slope Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
28 Jul 2026
✓
Approved
22 Sept 2026

Approved on 22 Sept 2026 · Delegated decision · Last checked 30 Sept 2026

Documents 4

Decision & officer reports 2

PDF Decision Notice DN - CLUP Granted · 22 Sept 2026 View ↗ PDF Officer Report Delegated Report · 17 Sept 2026 View ↗

Plans & drawings 1

PDF Existing and Proposed Plans Plans · 29 Jul 2026 View ↗

Application forms 1

PDF Application Form Application Form (Redacted) · 29 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 3

Air quality management area: Harrow AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Harrow built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £455,000 in August 2013. Semi-detached house, freehold.

8 August 2013£455,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area184 m² (1,981 sq ft)
Energy ratingC (73 out of 100), could reach B
PropertySemi-detached house, 6 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in January 2022, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

5 Aug 2026Approved

22 Eastcote Road, Pinner, Harrow, HA5 1DZ

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24 Jun 2026Approved

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27 May 2026Approved

140 Eastcote Road, Pinner, Harrow, HA5 1EZ

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

PL/1450/26
22 Apr 2026Approved

108 Eastcote Road, Pinner, Harrow, HA5 1EN

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

PL/1107/26

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28 Sept 2026Pending

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16 Sept 2026Pending

20 Cannon Lane, Pinner, Harrow, HA5 1HL

Front porch; single storey side plant room extension; external alterations (Retr...

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3 Sept 2026Pending

24 Cannon Lane, Pinner, Harrow, HA5 1HL

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8 Jul 2026Pending

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16 Jun 2026Approved

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5 Aug 2026Approved

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Important details

Council
Harrow
Application type
Certificate of Lawful Development Proposed
Postcode
HA5 1ET
Received
28 Jul 2026
Validated
28 Jul 2026
Ward
Pinner South
Case officer
Show
Target decision
22 Sept 2026
Decision
Grant
Decision date
22 Sept 2026
Decision level
Delegated decision
Applicant
Show
Agent
KRN Design Studio

How this decision compares

Decided in 56 days from validation, about the council's usual 56 days. Approved, as 77% of demolitions here are.

75%decided within 8 weeks
77%approved
269decided in the last year

Plota live figures for demolitions decided by Harrow in the last twelve months, from validation. Harrow decision record →

Consultation & key dates

Statutory expiry
22 Sept 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
136 Eastcote Road, Pinner, Harrow, HA5 1EZ
Certificate of Lawful Development (Proposed): Alterations to roof; two side dormers; roof…
PL/0549/25
2024 Refused
136 Eastcote Road, Pinner, Harrow, HA5 1EZ
Certificate of Lawful Proposed Development: Front porch, Single and two storey rear exten…
PL/3062/24
2024 Approved
136 Eastcote Road, Pinner, Harrow, HA5 1EZ
Front porch; single and two storey rear extension, alterations and extension to raise rea…
PL/1875/24
2023 Approved
115 Eastcote Road, Pinner, Harrow, HA5 1ET
Single storey side extension; external alterations (demolition of attached garage)
PL/0156/23
2023 Refused
115 Eastcote Road, Pinner, Harrow, HA5 1ET
Single storey side extension (demolition of garage)
P/2192/23
2022 Approved
150 Eastcote Road, Pinner, Harrow, HA5 1EZ
Single and two storey rear extension; part conversion of garage to habitable room; altera…
P/4053/22
2019 Approved
150 Eastcote Road, Pinner, Harrow, HA5 1EZ
Single and two storey rear extension; part conversion of garage to utility room; alterati…
P/3916/19
2019 Approved
123 Eastcote Road, Pinner, Harrow, HA5 1ET
Certificate of lawful development (proposed): Single storey side extension
P/3370/19
2019 Approved
123 Eastcote Road, Pinner, Harrow, HA5 1ET
CERTIFICATE OF LAWFUL DEVELOPMENT (EXISTING): Single storey rear in-fill extension
P/3206/19
2019 Refused
150 Eastcote Road, Pinner, Harrow, HA5 1EZ
Single Storey Rear Extension: 8 metres deep, 3 metres maximum height, 3 metres high to th…
P/2825/19/PRIOR
2019 Approved
123 Eastcote Road, Pinner, HA5 1ET
Single storey rear extension: extending 6 metres beyond the original rear wall 3 metres m…
P/1747/19/PRIOR
2019 Refused
123 Eastcote Road, Pinner, Harrow, HA5 1ET
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres…
P/0957/19/PRIOR
2018 Refused
123 Eastcote Road, Pinner, Harrow, HA5 1ET
Single storey side infill extension connecting dwelling to detached garage
P/4915/18
2018 Approved
150 Eastcote Road, Pinner, HA5 1EZ
Single storey rear extension: 8 metres deep 3 metres maximum height 3 metres high to the…
P/5001/18/PRIOR
2018 Approved
150 Eastcote Road, Pinner, HA5 1EZ
Single storey rear extension: 8 metres deep 3 metres maximum height 3 metres high to the…
P/4378/18/PRIOR
2018 Approved
123 Eastcote Road, Pinner, HA5 1ET
Single storey rear extension (part demolition of detached garage) (retrospective)
P/3560/18
2018 Approved
123 Eastcote Road, Pinner, HA5 1ET
Single storey rear extension (demolition of attached store at side) (retrospective)
P/2645/18
2018 Approved
123 Eastcote Road, Pinner, HA5 1ET
Single storey rear extension: extending 6 metres beyond the original rear wall 3.3 Metres…
P/2778/18/PRIOR
2018 Approved
128 Eastcote Road, Pinner, HA5 1EZ
Certificate of lawful proposed development: alterations and extension to roof to create h…
P/1579/18
2018 Approved
134 Eastcote Road, Pinner, Harrow, HA5 1EZ
Single storey rear extension (demolition of conservatory)
P/0508/18
2017 Withdrawn
134 Eastcote Road, Pinner, Harrow, HA5 1EZ
Single Storey Rear Extension: extending 4.6 metres beyond the original rear wall, 3.83 me…
P/5776/17/PRIOR
2017 Approved
123 Eastcote Road, Pinner, HA5 1ET
Single storey rear extension: extending 6 metres beyond the original rear wall 3.295 Metr…
P/4259/17/PRIOR
2017 Approved
121 Eastcote Road, Pinner, HA5 1ET
Single storey side to rear extension (demolition of side canopy conservatory and detached…
P/1454/17
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 statistics
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.