15 Temple Fortune Hill London NW11 7XL Data via plota.co.uk

25/3828/LBC - Listed Building Consent / Demolition Approved
Listed buildings

Proposal

Internal and external alterations including: Replacement of ground and first floor windows with new double glazed timber windows; Alterations to rear loggia including changes to fenestration with new door and access steps, new raised hardwood flooring over underfloor heating with insulation laid over existing tiles, removal of flue; Installation of Air Source Heat Pump (ASHP) to west (side) elevation with acoustic enclosure; Removal of redundant drainage and gas pipes on west (side) elevation; New shower room to replace existing ground floor toilet and store; Alterations to first floor bathroom layout including installation of new sanitary ware; New hardwood flooring on re laid floorboards over underfloor heating and insulation between floor joists to the hall, living and dining rooms; Removal of the textured Tyrolean render to ground and first floor walls with painted skimmed plaster; Replacement of the tiled fireplace in the living room with a new stone fireplace (Listed Building Consent) Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
18 Sept 2025
✓
Consultation
25 Sept 2025
✓
Approved
11 Nov 2025

Approved on 11 Nov 2025 · Delegated Decision · Last checked 31 Oct 2026

Documents 12

Decision & officer reports 2

PDF DELEGATED REPORT Report · 13 Nov 2025 View ↗ PDF DN: APPROVE LSTD BLDG CSNT WITH CONDS Decision Notice · 11 Nov 2025 View ↗

Statements & assessments 3

PDF PLANNING STATEMENT Other · 17 Sept 2025 View ↗ PDF NOISE IMPACT ASSESSMENT Application Document · 17 Sept 2025 View ↗ PDF FLOOD RISK ASSESSMENT Application Document · 17 Sept 2025 View ↗

Plans & drawings 5

PDF DETAIL OF WINDOW SECTIONS Additional plans · 10 Nov 2025 View ↗ PDF THE LOCATION PLAN Site Location Plan · 17 Sept 2025 View ↗ PDF ADDITIONAL PLANS Other · 17 Sept 2025 View ↗ PDF ADDITIONAL PLANS Other · 17 Sept 2025 View ↗ PDF ADDITIONAL PLANS Other · 17 Sept 2025 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 17 Sept 2025 View ↗

Other documents 1

PDF OTHER RELEVANT INFORMATION Application Document · 17 Sept 2025 View ↗

All documents on the council site ↗

Site constraints 7

Grade II listed: 13 and 15, Temple Fortune Hill
List entry 1259560 · The pin is inside its outline · 42 more listed buildings within 150 m (42 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 42 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 ↗
Local nature reserve 275 m away: Big Wood & Little Wood
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Also on the record
Inside the Barnet 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 · 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 area101 m² (1,087 sq ft)
Energy ratingE (45 out of 100), could reach C
PropertySemi-detached house, 4 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2026, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Barnet
Application type
Listed Building Consent / Demolition
Postcode
NW11 7XL
Received
18 Sept 2025
Validated
18 Sept 2025
Ward
Garden Suburb
Case officer
Show
Target decision
13 Nov 2025
Decision
Approve subject to conditions
Decision date
11 Nov 2025
Decision level
Delegated Decision
Applicant
Show
Agent
Brill + Owen Architects

How this decision compares

Decided in 54 days from validation, about the council's usual 56 days. Approved, as 98% of listed building works here are.

58%decided within 8 weeks
98%approved
87decided in the last year

Plota live figures for listed building works decided by Barnet in the last twelve months, from validation. Barnet decision record →

Public comments

No public comments yet.

Last counted 31 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14338880
Planning Portal ref
PP-14338880
Comments by
23 Oct 2025
Site or press notice
25 Sept 2025
Statutory expiry
13 Nov 2025

Historical activity at this location

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

This property

Previous applications at this address

2025
Internal and external alterations including: Replacement of ground and first floor window…
25/3827/HSE
2017 Approved
Alterations to hard and soft landscaping to front and rear gardens including replacement…
17/2926/LBC
2017 Approved
Alterations to hard and soft landscaping to front and rear gardens including replacement…
17/2925/HSE
Within ~100m

Nearby activity

2025 Approved
1 The Orchard London NW11 6YN
1 x Crab Apple - Crown lift to 3.0 M. 1 x Ceanothus (applicants ref. T2) - Fell to ground…
TCP/0850/25
2025 Approved
26 Temple Fortune Hill London NW11 7XN
1 x Mature Yew (applicants ref. T1) - Approximately 7.00m: Reduce crown by up to 1.20m, b…
TCP/0770/25
2025
1 The Orchard London NW11 6YN
2 x Hornbeam (applicants ref. G7) - Fell to ground level. Standing in Group G2 of Tree Pr…
TPP/0853/25
2025 Approved
37 Temple Fortune Hill London NW11 7XL
1 x Mature Purple Plum (applicants ref. T1) - Coppice to the ground allowing basal shoots…
TCP/0676/25
2025
12 Temple Fortune Hill London NW11 7XN
1 x Beech (applicants ref. T1) - Crown thin by 20% approx, remove deadwood, lift low bran…
TCP/0630/25
2025 Approved
79 Willifield Way London NW11 6YL
Replacement of existing 3no. timber casement windows to rear elevation with double glazed…
25/3460/HSE
2025 Approved
79 Willifield Way London NW11 6YL
Replacement of existing 3no. timber casement windows to rear elevation with double glazed…
25/3459/LBC
2025
47 Willifield Way London NW11 7XU
Installation of 2no. air conditioning condenser units to rear with associated screening…
25/3671/HSE
2025
30 Temple Fortune Hill London NW11 7XN
1 x Mature Apple Tree - Seasonal pruning to mangage size and shape. 1 x Sycamore - Coppic…
TCP/0103/25
2024 Approved
S/O 1 Temple Fortune Hill London NW11 7XL
Installation of 1no. Virgin media green cabinet
24/4676/LIC
2024 Approved
51 Willifield Way London NW11 7XU
5 x Mixed species, Plum (applicants ref. G1) - Approx Height 8m. Reduce height of 5 trees…
TCP/0378/24
2024
8 Temple Fortune Hill London NW11 7XN
Rear of No.8: On the boundary with No.6: 3x trees in Group of damson and small Holly (App…
TCP/0439/24
2024
Street Record The Orchard London NW11 6YN
2 x Dead Prunus - Cut to as close to ground level as possible to make safe.
TCP/0396/24
2024
29 Temple Fortune Hill London NW11 7XL
Lapsed Beech Tree Hedge (applicants ref. G1) - Reduce height to approx 3-4m from ground l…
TCP/0242/24
2024 Approved
79 Willifield Way London NW11 6YL
Replacement of existing 3no. timber casement windows to rear elevation with double glazed…
24/0407/LBC
2024 Approved
79 Willifield Way London NW11 6YL
Replacement of existing 3no. timber casement windows to rear elevation with double glazed…
24/0406/HSE
2024
100 Hampstead Way London NW11 7XY
1x Eucalyptus (Applicants Ref. T1) - A large tall tree with a significant lateral spread…
TCP/0103/24
2023 Approved
79 Willifield Way London NW11 6YL
1 x Pear - Reduce density by crown thinning approximately 25% including the removal of de…
TCP/0878/23
2023 Approved
4 Temple Fortune Hill London NW11 7XN
1 x Cypress - Remove.1 x Apple - Reduce vertical growth by 2m and lateral growth by 1m ba…
TCP/0717/23
2023 Approved
1 The Orchard London NW11 6YN
1 x Prunus (applicants ref. Tree 1) - Cut a lateral branch into the main stem as it is ov…
TCP/0632/23
2016 Withdrawn
36 Temple Fortune Hill London NW11 7XN
Removal of defective floor finishes and sub-base and re-building new sub floor with new f…
16/2521/HSE
2016 Approved
59 Willifield Way London NW11 6YL
Alteration to roof including rear roof light to facilitate a loft conversion. Single stor…
16/2611/LBC
2016 Approved
59 Willifield Way London NW11 6YL
Alteration to roof including rear roof light to facilitate a loft conversion. Single stor…
16/2610/HSE
2016 Approved
36 Temple Fortune Hill London NW11 7XN
Single storey rear extension re-modelling with a dormer. Replacement of existing rear win…
16/0782/LBC
2016 Approved
36 Temple Fortune Hill London NW11 7XN
Single storey rear extension re-modelling with a dormer. Replacement of existing rear win…
16/0781/HSE
Barnet
Planning Authority Score
6.2/10
Average
#90 of 296 councils
Relevant to this application:
Other 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.