1 Hillview Close, Hatch End, Pinner, Harrow, HA5 4PD Data via plota.co.uk

PL/0526/25 - Householder Approved

Proposal

Relocation of entrance to front elevation, Single and two storey side to rear extension, External alterations (Demolition of ground floor front bay window) Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
28 Feb 2025
✓
Validated
11 Mar 2025
✓
Approved
16 Jan 2026

Approved on 16 Jan 2026 · Delegated decision · Last checked 1 Oct 2026

Site constraints 6

In flood zones plus climate change
Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From rivers. Defences are not counted.
The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.
Flood map ↗
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 ↗
Scheduled monument about 111 m away: Grim's Ditch: four linear sections between Uxbridge Road and Oxhey Lane
Its setting is a consideration for work nearby.
Nationally important archaeology protected by the Secretary of State. Work that affects the monument or its setting is rarely permitted.
Historic England ↗
Also on the record
Flood defence about 6 m from the postcode pin (natural high ground, designed for a 1 in 5 year flood); Inside the Harrow built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 £461,000 in November 2009. Detached house, freehold.

6 November 2009£461,000

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

Building

Floor area138 m² (1,485 sq ft)
Energy ratingF (36 out of 100), could reach E
PropertyDetached house, 6 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in May 2009, 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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Important details

Council
Harrow
Application type
Householder
Postcode
HA5 4PD
Received
28 Feb 2025
Validated
11 Mar 2025
Ward
Hatch End
Case officer
Show
Target decision
16 Jan 2026
Decision
Grant Conditionally
Decision date
16 Jan 2026
Decision level
Delegated decision
Applicant
Show
Agent
SSK Architects Ltd

How this decision compares

Decided in 311 days from validation, 255 days slower than Harrow's median of 56 for demolitions. Approved, as 77% of demolitions here are.

66%decided within 8 weeks
77%approved
276decided 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
16 Jan 2026
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

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.