27 Trinder Road Barnet EN5 3EE Data via plota.co.uk

26/2763/PNH - Prior Notification (Householder) Decided
Extensions & alterations

Proposal

Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres, following demolition of the existing conservatory. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
27 Jul 2026
✓
Consultation
27 Jul 2026
✓
Prior Approval Not Required
1 Sept 2026

Prior Approval Not Required on 1 Sept 2026 · Delegated Decision · Last checked 2 Sept 2026

Documents 5

Decision & officer reports 1

PDF DN: PNH HSE NOT REQ Decision Notice · 1 Sept 2026 View ↗

Statements & assessments 1

PDF FLOOD RISK ASSESSMENT Application Document · 26 Jul 2026 View ↗

Plans & drawings 2

PDF BLOCK PLAN OF THE SITE Block plan · 26 Jul 2026 View ↗ PDF THE LOCATION PLAN Site Location Plan · 26 Jul 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 26 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 4

Article 4 direction
Article 4 Small Houses in Multiple Occupation (HMO) 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 Named permitted development rights are withdrawn here.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 ↗
Also on the record
1 listed building within 150 m; Inside the Barnet built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.

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Important details

Council
Barnet
Application type
Prior Notification (Householder)
Postcode
EN5 3EE
Received
27 Jul 2026
Validated
27 Jul 2026
Ward
High Barnet
Case officer
Show
Target decision
7 Sept 2026
Decision
Prior Approval Not Required
Decision date
1 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Generative Design Partnership Ltd

Public comments

No public comments yet.

5 neighbours consulted · Last counted 2 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15100200
Neighbours
27 Jul 2026
Comments by
19 Aug 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
32 Pepys Crescent Barnet EN5 3EG
1 x Oak - Remove 10 dead branches (Exempt works) Standing in T1 of Tree Preservation Orde…
TPP/0369/25
2025 Refused
14 Well Road Barnet EN5 3ED
Erection of a two storey dwelling with associated landscaping, 1no. off-street parking sp…
25/1248/FUL
2024 Approved
25 Trinder Road Barnet EN5 3EE
Roof extension involving hip to gable, rear dormer window and 4no. front facing rooflights
24/4234/192
2023 Refused
15 Pepys Crescent Barnet EN5 3EF
Roof extension involving side and rear dormer and 2no. side facing rooflights
23/4189/192
2023 Refused
15 Pepys Crescent Barnet EN5 3EF
Roof extension involving side and rear dormer and 2no. side facing rooflights
23/3637/192
2023 Approved
15 Pepys Crescent Barnet EN5 3EF
Single storey side and rear extension with 3no. skylights
23/3079/HSE
2023 Approved
15 Pepys Crescent Barnet EN5 3EF
Single storey rear extension with a depth of 6m, maximum height of 3m and eaves height of…
23/2947/PNH
2023 Refused
15 Pepys Crescent Barnet EN5 3EF
Single storey rear extension with a proposed depth of 6.00 metres from original rear wall…
23/2241/PNH
2023 Withdrawn
15 Pepys Crescent Barnet EN5 3EF
Single storey rear extension with a proposed depth of 6.00 metres from original rear wall…
23/1725/PNH
2023 Approved
15 Pepys Crescent Barnet EN5 3EF
Roof extension involving hip to gable, rear dormer window and 4.no side facing rooflights…
23/1728/192
2023 Approved
15 Pepys Crescent Barnet EN5 3EF
Erection of a rear outbuilding
23/1782/192
2022 Approved
21 Pepys Crescent Barnet EN5 3EF
Roof extension involving side/rear dormer with rear juliette balcony and 1no side facing…
22/3580/192
2022 Approved
21 Pepys Crescent Barnet EN5 3EF
Single storey rear extension
22/3614/HSE
2022 Approved
12 Well Road Barnet EN5 3ED
Single storey side and rear extension following demolition of the existing conservatory…
22/1894/HSE
2022 Approved
14 Well Road Barnet EN5 3ED
Two storey side and rear extension
22/1531/HSE
2021 Approved
15 Trinder Road Barnet EN5 3EE
Single storey side and rear extension
21/0465/HSE
2020 Approved
16 Trinder Road Barnet EN5 3EE
Roof extension involving rear hip to gable, side dormer window, 1no side facing rooflight…
20/3793/192
2020 Refused
Land Adj To 14 Well Road Barnet EN5 3ED
Erection of two storey dwelling
20/1276/FUL
2019 Approved
14 Well Road Barnet EN5 3ED
Two storey side and rear extension
19/2763/HSE
2019 Approved
54 Pepys Crescent Barnet EN5 3EG
Part single part two storey rear extension. Front porch extension
19/0149/HSE
2018 Refused
15 Trinder Road Barnet EN5 3EE
Single storey rear extension with a proposed depth of 6 metres from original rear wall, e…
18/0992/PNH
2017 Refused
17 Trinder Road Barnet EN5 3EE
A single storey rear extension with a maximum depth of 6 metres, an eaves height of 3 met…
17/7980/PNH
2017 Approved
19 Trinder Road Barnet EN5 3EE
Part single, part two storey side extension. Single storey rear extension. Alterations to…
17/0499/HSE
2016 Approved
30 Trinder Road Barnet EN5 3EE
Single story rear extension
16/5139/192
2016 Refused
30 Trinder Road Barnet EN5 3EE
Single storey rear extension
16/0146/192
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