1 Heath Close London NW11 7DS Data via plota.co.uk

25/3930/HSE - Householder Application Refused

Proposal

Alterations to ground floor rear windows and doors Internal changes at ground level only. Reinstating the kitchen window to door to agree with the Listed building original design. Replacing the living room rear window with similar historic design french doors. Removing the cloakroom window to improve the historic design and replacing the new door with the original window at cloakroom. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
25 Sept 2025
✓
Validated
27 Oct 2025
✓
Consultation
6 Nov 2025
✗
Refused
22 Dec 2025
Appeal
Not lodged

Refused on 22 Dec 2025 · Delegated Decision · Last checked 18 Oct 2026

Documents 13

Decision & officer reports 2

PDF DELEGATED REPORT Report · 23 Dec 2025 View ↗ PDF DN: REFUSE HSE Decision Notice · 22 Dec 2025 View ↗

Statements & assessments 1

PDF FLOOD RISK ASSESSMENT Application Document · 25 Sept 2025 View ↗

Plans & drawings 8

PDF PROPOSED WINDOW DETAILS Drawing · 27 Oct 2025 View ↗ PDF PROPOSED NORTH ELEVATION Drawing · 22 Oct 2025 View ↗ PDF PROPOSED GROUND FLOOR PLAN Drawing · 26 Sept 2025 View ↗ PDF EXISTING NORTH ELEVATION Drawing · 26 Sept 2025 View ↗ PDF EXISTING SOUTH ELEVATION Drawing · 26 Sept 2025 View ↗ PDF EXISTING GROUND FLOOR PLAN Drawing · 26 Sept 2025 View ↗ PDF PROPOSED SOUTH ELEVATION Drawing · 26 Sept 2025 View ↗ PDF THE LOCATION PLAN Site Location Plan · 25 Sept 2025 View ↗

Application forms 2

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 25 Sept 2025 View ↗ PDF COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM CIL Document · 25 Sept 2025 View ↗

All documents on the council site ↗

Site constraints 11

Grade II listed: Numbers 1 to 9 and Attached Wood Railings
List entry 1259630 · The pin is inside its outline · 12 more listed buildings within 150 m (3 Grade II*, 9 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 12 with distances
Historic England ↗
Hampstead Garden Suburb conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
2 Article 4 directions
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · Article 4 for Hampstead Garden Suburb CA Area 1. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Barnet 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 ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Protected tree 14 m away: The London Borough of Barnet (Rotherwick Road/Corringham Road/Heath Close/Reynolds Close, N.W.11) Tree Preservation Orde, order TRE/FI/28; Registered park or garden 173 m away: Golders Green Crematorium; Inside the Barnet built-up area; Public transport access: PTAL 1a (very poor), TfL 2023, for the 100 m square; Metropolitan Open Land 38 m away; Priority habitat 38 m away: Lowland heathland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 2 November 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.

Building

Floor area332 m² (3,574 sq ft)
Energy ratingF (36 out of 100), could reach D
PropertySemi-detached house, 8 habitable rooms
BuiltPre-1900
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. The building may have changed since. View the certificate

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Other new applications on this street

21 May 2026Approved

6 Heath Close London NW11 7DX

1 x Silver Birch - Remove. Standing in T31 of Tree Preservation Order.

TPP/0295/26

Nearby new applications

29 Oct 2026Pending

55 Hampstead Way London NW11 7DP

1 x Pear (applicants ref. T1) - Approximately 11.00m. Reduce back to previous an...

TCP/0685/26
28 Oct 2026Pending

46 Wildwood Road London NW11 6UP

Modifications to the rear dormer window and insertion of 2no. conservation skyli...

26/3910/HSE
27 Oct 2026Pending

141 North End Road London NW11 7HT

Erection of a rear outbuilding

26/3890/FUL
23 Oct 2026Pending

863 Finchley Road London NW11 8LX

Conversion of existing dwelling into 4no. self-contained residential units inclu...

26/3803/FUL
22 Oct 2026Pending

First And Third Floors 10A North End Road London NW11 7PH

Submission of details of conditions 4 (Refuse Storage) and 5 (Cycle Parking) pur...

26/3843/CON
16 Oct 2026Pending

21 Meadway London NW11 7JR

Removal of the single storey brick store to the rear; Reinstatement of the rear ...

26/3753/LBC

Important details

Council
Barnet
Application type
Householder Application
Postcode
NW11 7DS
Received
25 Sept 2025
Validated
27 Oct 2025
Ward
Garden Suburb
Case officer
Show
Target decision
22 Dec 2025
Decision
Refuse
Decision date
22 Dec 2025
Decision level
Delegated Decision
Applicant
Show

How this decision compares

Decided in 56 days from validation, about the council's usual 56 days. Refused, as 19% of householder applications here are.

78%decided within 8 weeks
81%approved
1,290decided in the last year

Plota live figures for householder applications decided by Barnet in the last twelve months, from validation. Barnet decision record →

Public comments

No public comments yet.

Last counted 18 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14356017
Planning Portal ref
PP-14356017
Comments by
27 Nov 2025
Site or press notice
6 Nov 2025
Statutory expiry
22 Dec 2025

Historical activity at this location

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

Within ~100m

Nearby activity

2025
18 Reynolds Close London NW11 7EA
2 x Birch (applicants ref. G1) - Diameter at 1.5m - 0.1-0.3m. Height - 9m. Crown Spread D…
TCP/0682/25
2025 Approved
82 Corringham Road London NW11 7EB
Replacement of existing rear french doors
25/3237/HSE
2025 Approved
82 Corringham Road London NW11 7EB
Replacement of existing rear french doors
25/3238/LBC
2025 Approved
80 Corringham Road London NW11 7EB
Replacement of the existing rear door and side window to match existing. Relaying of exis…
25/2246/LBC
2025 Approved
80 Corringham Road London NW11 7EB
Replacement of the existing rear door and side window to match existing. Relaying of exis…
25/2245/HSE
2025 Approved
6 Heath Close London NW11 7DX
3 x Leyland Cypress (applicants ref. G1) - Remove. 1 x Elm (applicants ref. T1) - Remove.
TCP/0336/25
2025
Waterlow Court Heath Close London NW11 7DT
5 x Hornbeam (applicants ref. H7, H8, H9, H10, H11) - Reduce the density by crown thinnin…
TCP/0039/25
2024
9 Corringway London NW11 7ED
1 x Pear - Reduce the density by crown thinning by approximately 20% including the remova…
TCP/0527/24
2024
9 Corringway London NW11 7ED
1 x Pear - Reduce the density by crown thinning by approximately 20% including the remova…
TPP/0527/24
2024 Approved
86 Corringham Road London NW11 7EB
Alterations to existing rear addition including formation of a passageway and installatio…
24/2277/HSE
2024 Approved
86 Corringham Road London NW11 7EB
Alterations to existing rear addition including formation of a passageway and installatio…
24/2278/LBC
2024 Approved
86 Corringham Road London NW11 7EB
Partial underpinning and superstructure repairs of subsidence damage
24/2108/LBC
2024 Approved
55 Hampstead Way London NW11 7DP
1 x Cotinus (applicants ref. T1) - Approximately 3.00m: Fell to ground level. Subsidence…
TCP/0258/24
2024 Approved
86 Corringham Road London NW11 7EB
Underpinning and superstructure repairs of subsidence damage (Listed Building Consent)
24/0522/LBC
2023 Approved
55 Hampstead Way London NW11 7DP
Conversion of the garage into habitable room, replacement of wooden shutters with timber…
23/5384/HSE
2023 Approved
Flat 9 Waterlow Court Heath Close London NW11 7DT
Relocation of internal doors with existing openings and installation of a dummy fireplace…
23/4757/LBC
2023 Approved
Waterlow Court Heath Close London NW11 7DT
11 x Hornbeam ( applicants ref. H1-H11) - Crown thin by 30% to create more light reaching…
TCP/0783/23
2023 Approved
84 Corringham Road London NW11 7EB
1 x Pear (applicants ref. T1) - Fell to ground level.
TCP/0762/23
2023 Approved
Flat 34 Waterlow Court Heath Close London NW11 7DT
Installation of new electrical wiring system, sockets and light fittings, underfloor heat…
23/3472/LBC
2023 Approved
4 Heath Close London NW11 7DX
1 x Cherry Tree - Reduce the density by crown thinning approximately 25% including the re…
TCP/0537/23
2016 Withdrawn
8 Heath Close London NW11 7DX
Internal alterations to reconfigure ground floor and extend the bathroom on the first flo…
16/1879/HSE
2016 Approved
22 Reynolds Close London NW11 7EA
Re-pointing to all elevations
16/1951/HSE
2016 Approved
22 Reynolds Close London NW11 7EA
Re-pointing to all elevations
16/1952/LBC
2016 Approved
Corringham Road Squares 78 - 117 Corringham Road London NW11 7EB
1 x Holly, 1 x Hawthorn, 1 x Ash and 1 x Laburnum - Remove
TCF/0094/16
2016 Approved
5 Heath Close London NW11 7DS
1 x Dead Cherry - Remove
TCF/0031/16
Barnet
Planning Authority Score
6.2/10
Average
#90 of 296 councils
Relevant to this application:
Householder decisions

Barnet is faster than most councils at deciding householder applications, ranking #42 out of 296. Only 25% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Barnet is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

One of the strictest councils
only 82% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Barnet decision statistics
Based on MHCLG data, the year to March 2026
75%
Overall approval rate
Below avg (87%) #285 of 296
82%
Householder approved
Below avg (90%) #264 of 296
79%
Decided in 8 weeks
Above avg (63%) #42 of 296
25%
Extended time limit
Below avg (41%) #29 of 296
55%
Minor dwellings approved
319 decided (1-9 homes)
90%
Major dwellings approved
21 decided (10+ homes)
41%
Change of use approved
132 decided
2,541
Total decisions
625 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.