First And Second Floor Maisonette 103 Colney Hatch Lane London N10 1LR Data via plota.co.uk

26/0357/191 - Existing Lawful Development Certificate Approved

Proposal

Use of a first and second floors as 2no. self-contained flats Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
30 Jan 2026
✓
Validated
5 Feb 2026
✓
Approved
5 Mar 2026

Approved on 5 Mar 2026 · Delegated Decision · Last checked 28 Jul 2026

Documents 24

Decision & officer reports 2

PDF DELEGATED REPORT Report · 11 Mar 2026 View ↗ PDF DN: LAWFUL 191 Decision Notice · 5 Mar 2026 View ↗

Plans & drawings 5

PDF EXISTING FIRST FLOOR PLAN Revised Drawing · 3 Mar 2026 View ↗ PDF PRE-EXISTING SECOND FLOOR PLAN Drawing · 5 Feb 2026 View ↗ PDF EXISTING SECOND FLOOR PLAN Drawing · 5 Feb 2026 View ↗ PDF PRE-EXISTING FIRST FLOOR PLAN Drawing · 5 Feb 2026 View ↗ PDF SITE LOCATION AND BLOCK PLANS Site Location Plan · 30 Jan 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 30 Jan 2026 View ↗

Other documents 16

PDF STATUTORY DECLARATION Application Document · 30 Jan 2026 View ↗ PDF STATUTORY DECLARATION Application Document · 30 Jan 2026 View ↗ PDF STATUTORY DECLARATION Application Document · 30 Jan 2026 View ↗ PDF STATUTORY DECLARATION Application Document · 30 Jan 2026 View ↗ PDF STATUTORY DECLARATION Application Document · 30 Jan 2026 View ↗ PDF TENANCY AGREEMENT - FLAT 103C Application Document · 30 Jan 2026 View ↗ PDF TENANCY AGREEMENT - FLAT 103C Application Document · 30 Jan 2026 View ↗ PDF TENANCY AGREEMENT - FLAT 103C Application Document · 30 Jan 2026 View ↗ PDF TENANCY AGREEMENT - FLAT 103C Application Document · 30 Jan 2026 View ↗ PDF TENANCY AGREEMENT - STUDIO FLAT Application Document · 30 Jan 2026 View ↗ PDF TENANCY AGREEMENT - STUDIO FLAT Application Document · 30 Jan 2026 View ↗ PDF TENANCY AGREEMENT - STUDIO FLAT Application Document · 30 Jan 2026 View ↗ PDF TENANCY AGREEMENT - FLAT 103B Application Document · 30 Jan 2026 View ↗ PDF TENANCY AGREEMENT - FLAT 103B Application Document · 30 Jan 2026 View ↗ PDF TENANCY AGREEMENT - FLAT 103B Application Document · 30 Jan 2026 View ↗ PDF STATUTORY DECLARATION Application Document · 30 Jan 2026 View ↗

All documents on the council site ↗

Other new applications on this street

181 Colney Hatch Lane London N10 1EY

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26/2071/S73 - 3 Jun 2026

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Use as 2no. self-contained flats

26/0836/191 - 5 Mar 2026

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HGY/2026/1936 - 9 Jul 2026

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HGY/2026/1986 - 9 Jul 2026

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Important details

Council
Barnet
Application type
Existing Lawful Development Certificate
Postcode
N10 1LR
Received
30 Jan 2026
Validated
5 Feb 2026
Ward
Friern Barnet
Case officer
Show
Target decision
2 Apr 2026
Decision
Lawful
Decision date
5 Mar 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

Consultation & key dates

Alt. reference
PP-14650683

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
11 Goodwyns Vale London N10 2HA
Two storey rear extension following part demolition of the existing extension. Alteration…
25/2171/HSE
2025
O/s 97 - 99 Colney Hatch Lane London N10 1LR
Installation of 1no. double-sided internally illuminated LCD screen with integral electri…
25/0932/ADV
2025
O/s 97 - 99 Colney Hatch Lane London N10 1LR
Installation of 1no. electrical vehicle charging point unit with double-sided LCD screen…
25/0931/FUL
2024 Approved
15 Wilton Road London N10 1LX
Single storey side and rear extension with 4no. rooflights following excavation works in…
24/3489/HSE
2024 Withdrawn
13 Sutton Road London N10 1HJ
Part single, part two storey side extension following demolition of existing garage
24/3089/HSE
2024 Approved
15 Wilton Road London N10 1LX
Roof extension involving rear dormer windows, 3no. front facing rooflights and new side g…
24/2349/192
2023 Approved
89B Colney Hatch Lane London N10 1LR
Roof extension involving rear dormer window
23/4947/FUL
2023 Approved
156 Colney Hatch Lane London N10 1ET
Additional storey at second floor level to provide 2no. self-contained flats. Associated…
23/3405/FUL
2023 Refused
89B Colney Hatch Lane London N10 1LR
Roof extension involving rear dormer window
23/2417/FUL
2023 Approved
83 Colney Hatch Lane London N10 1LR
Roof extension involving rear dormer window, rear rooflight and 2no. front facing rooflig…
23/0732/FUL
2022 Refused
83 Colney Hatch Lane London N10 1LR
Roof extension involving rear dormer and 2no. front facing rooflights
22/5902/FUL
2022 Approved
83 Colney Hatch Lane London N10 1LR
Change of use of existing commercial unit (Use Class E) into 3no self-contained flats (Us…
22/5040/PNE
2022 Refused
83 Colney Hatch Lane London N10 1LR
Change of use of existing commercial unit (Use Class E) into 3no self-contained flats (Us…
22/3536/PNE
2022
67 Colney Hatch Lane London N10 1LR
Formation of lower ground floor level and two storey rear extension with associated rear…
22/3744/FUL
2021 Approved
8 Wilton Road London N10 1LS
Single storey side/rear extension following demolition of the existing extension
21/6720/HSE
2021 Approved
7 Sydney Road London N10 2LR
Single storey rear infill extension
21/6268/HSE
2021 Approved
162 - 164 Colney Hatch Lane London N10 1ET
Conversion of existing 2no. semi-detached dwellinghouses into 5no. self-contained flats…
21/5277/FUL
2021 Approved
The Minstrel Boy 156 Colney Hatch Lane London N10 1ER
Creation of 3no self-contained flats following ground, first, second, and third floor ext…
21/4820/FUL
2021 Withdrawn
79 Colney Hatch Lane London N10 1LR
Alterations and extensions to create 3no. self-contained flats including roof extension w…
21/1011/FUL
2020 Refused
First Floor Flat 170 Colney Hatch Lane London N10 1ET
Roof extension involving rear dormer windows
20/3908/FUL
2016 Approved
164 Colney Hatch Lane London N10 1ET
Loft conversion including hip to gable roof extension with rear dormer window and 2no. ro…
16/6040/192
2016 Approved
5 Wilton Road London N10 1LX
Single storey side and a rear extension
16/5789/192
2016 Approved
Ground Floor Flat 21 Sutton Road London N10 1HJ
Demolition of existing outbuilding and construction of a single storey rear extension
16/4536/FUL
2016 Refused
5 Wilton Road London N10 1LX
Single storey rear extension
16/3544/HSE
2016 Refused
First Floor Flat 6 Wilton Road London N10 1LS
Roof extension involving rear dormer window and 3no rooflights to front elevation to faci…
16/2586/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 performance
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