123 Chase Side London N14 5HD Data via plota.co.uk

26/2825/NAC - Neighbouring Authority Consultation No Objection
Extensions & alterations

Proposal

Single storey rear extension for storage. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
30 Jul 2026
Decision
Target date was 20 Aug 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 29 Oct 2026; it is now day 91.

Documents

View the documents on the council's website ↗

Site constraints 6

Article 4 direction
Borough wide. Named permitted development rights are withdrawn here.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: Enfield 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 of the postcode pin; Inside the Barnet built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square; Town centre about 57 m away: Southgate.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

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.

Building

Floor area68 m² (732 sq ft)
Energy ratingB (asset rating 39)
UseA3/A4/A5 Restaurant and Cafes/Drinking Establishments and Hot Food takeaways
HeatingAir Conditioning

From the energy performance certificate lodged in December 2021, 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

1 Oct 2026Pending

Oak Hill College Chase Side London N14 4PS

1 x Oak (applicants ref. T2) - Pollard at 6-7 metres to make safe and leave wood...

TPP/0555/26
9 Sept 2026Pending

145 Chase Side London N14 5HE

Single storey rear extension. New first floor rear window

26/3284/HSE
17 Aug 2026Refused

167 Chase Side London N14 5HE

Single storey rear extension with a proposed depth of 6.00 metres, maximum heigh...

26/3023/PNH
11 May 2026

186 Chase Side London N14 5HN

Change of use from HMO-house of multiple occupation (Sui Generis) into 7 selfcon...

26/1760/NAC

Nearby new applications

28 Oct 2026Pending

75 Exeter Road London N14 5JU

Roof extension involving hip to gable, rear dormer window with juliette balcony ...

26/3897/HSE
28 Oct 2026Pending

167 Chase Side Southgate N14 5HE

Single storey rear extension following demolition of the existing extension and ...

26/3913/HSE
27 Oct 2026Pending

10 Oakdale London N14 5RE

Single storey rear extension with a proposed depth of 4.00 metres, maximum heigh...

26/3680/PNH
20 Oct 2026Pending

89 Burleigh Gardens London N14 5AJ

Change of use of the outbuilding and main property from residential flats (Class...

26/3759/FUL
20 Oct 2026Pending

5 Dennis Parade Winchmore Hill Road London N14 6AA

Use of premises as cafe (Class E(b) including extraction fan and new new shop fr...

26/03285/FUL
20 Oct 2026Pending

5 Dennis Parade Winchmore Hill Road London N14 6AA

Use of premises as cafe (Class E(b) including extraction fan and new new shop fr...

26/04106/ADV

Important details

Council
Barnet
Application type
Neighbouring Authority Consultation
Postcode
N14 5HD
Received
30 Jul 2026
Validated
30 Jul 2026
Ward
Brunswick Park
Case officer
Show
Target decision
20 Aug 2026
Decision level
Delegated Decision
Agent
Enfield Council
Freehold owner
Show

Decision outlook

Day 91, past the statutory target. 97% of extensions in Barnet are decided within thirteen weeks, which runs to 29 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 28 Oct 2026.

Day 9135 days past the 56-day target
87%decided within 8 weeks
75%approved
1,904decided in the last year

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

Public comments

No public comments yet.

Last counted 28 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
20 Aug 2026

Historical activity at this location

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

This property

Previous applications at this address

2016 Approved
Details submitted pursuant to planning application ref: P13-01337PLA for fume extraction…
16/03936/CND
2016 Approved
Details submitted pursuant to planning application ref: P13-01337PLA for refuse storage (…
16/01702/CND
Within ~100m

Nearby activity

2025 Refused
141 Chase Side London N14 5HD
Conversion of existing rear garage into 1no. self-contained flat
25/1183/OUT
2025 Refused
141 Chase Side London N14 5HD
Conversion of the existing dwelling into 5no. self-contained flats. New crown roof and in…
25/1182/OUT
2025 Approved
141 Chase Side London N14 5HD
Conversion of existing rear garage into 1no. self-contained flat
25/01406/OA
2025 Approved
141 Chase Side, London, N14 5HD
Conversion of the existing dwelling into 5no. self-contained flats. New crown roof and in…
25/01408/OA
2024 Approved
121 Chase Side London N14 5HD
Single storey front extension and installation of extractor flue at rear.
24/03909/FUL
2024 Approved
Osidge Primary School, Chase Side, Southgate, N14 5HD
Installation of 7no. air source heat pumps at ground floor to the front of the main schoo…
24/02326/OA
2024 Approved
Heathdene 148 Chase Side London N14 5HU
Replacement of existing white uPVC close boarded cladding panels above the entrance doors…
24/01847/FUL
2024 Approved
Heathdene, 148 Chase Side, London, N14 5HU
Replacement of existing white, uPVC closed boarded cladding panels above the entrance doo…
HGY/2024/1694
2023 Approved
107 Chase Side, London, N14 5HD
Planning application for the creation of two additional floors (2nd and 3rd floors) above…
HGY/2023/3051
2023 Approved
107 Chase Side, London, N14 5HD
Creation of 2nd and 3rd floors to accommodate 9 x residential units above restaurant toge…
HGY/2023/1412
2023
107 Chase Side London N14 5HD
Creation of 2nd and 3rd floors to accommodate 9 x residential units above restaurant toge…
23/01339/FUL
2023 Refused
Site:- Public Footpath Chase Way Adjacent To Petrol Filling Station 99 Chase Side London N14
Installation of 15m Telecommunications phase 8 Monopole with wraparound cabinet at base a…
23/00229/PAT
2022 Approved
14 Chase Way London N14 5DE
Roof extension including hip to gable, rear dormer window and 3no. front facing rooflights
22/5500/192
2020 Approved
6 Chase Way London N14 5DE
New rear outbuilding ancillary to dwelling
20/1812/192
2019 Approved
4 Chelmsford Road N14 5PT
Single storey rear/side extension involving alterations to existing rear extension.
19/03246/HOU
2019 Approved
10 Chase Way London N14 5DE
Single storey rear extension following demolition of existing outrigger (amended descript…
19/5229/HSE
2019 Refused
10 Chase Way London N14 5DE
Single storey rear extension
19/4592/192
2018 Approved
Osidge Primary School Chase Side Southgate N14 5HD
Demolition of existing canopy to early years classrooms and replacement with new larger c…
18/5434/FUL
2018 Refused
10 Chase Way London N14 5DE
Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no f…
18/5677/192
2018 Approved
6 Chase Way London N14 5DE
New enclosed front porch
18/3204/HSE
2017 Refused
Kervan Sofrasi 107 Chase Side London N14 5HD
Installation of replacement extractor flues to west elevation (Retrospective).
17/01713/FUL
2017 Approved
107 Chase Side Southgate N14 5HD
Installation of replacement extractor flues to west elevation (Retrospective)
17/2852/NAC
2016 Refused
107 Chase Side London N14 5HD
Installation of 4 extractor flues to west elevation (RETROSPECTIVE).
16/05133/FUL
2016 Approved
107 Chase Side Southgate N14 5HD
Installation of 4 extractor flues to west elevation (Retrospective)
16/8066/NAC
2016 Withdrawn
121 Chase Side London N14 5HD
Change of use of ground floor from clinic (D1) to tea room (A1).
16/04234/FUL
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

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.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.