7 Lincoln Avenue London N14 7LJ Data via plota.co.uk

Pending 26/3560/HSE
Extensions & alterations
Council
Barnet 6.2/10
Date received
1 Oct 2026
Date validated
1 Oct 2026
Postcode
N14 7LJ
Freehold owner
Show

Description

Single storey rear conservatory Data via plota.co.uk

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Last checked

Decision outlook

Plota predicts a decision between 14 Nov 2026 and 25 Nov 2026, from Barnet's recent extensions.

Day 4 of the 56-day target. Barnet usually decides extensions by day 52.

Day 452 days to the 56-day target
87%decided within 8 weeks
75%approved
1,696decided in the last year

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

Site constraints 3

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 Named permitted development rights are withdrawn here.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
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 3 October 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.

Sales history 1

Last sold for £627,000 in March 2021. Semi-detached house, freehold.

10 March 2021£627,000Recorded as a transfer outside a standard sale

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Other new applications on this street

25 Sept 2026Pending

4 Lincoln Avenue London N14 7LG

Use of room of residential dwelling as office for mini cab administrative purpos...

26/3488/192

Nearby new applications

1 Oct 2026Pending

7 Lincoln Avenue London N14 7LJ

Erection of a single storey rear outbuilding to be used as an annexe following d...

26/3561/HSE
14 Sept 2026Pending

51 Mayfield Avenue London N14 6DY

Extension to roof at side to form gable end with rear dormer, Juliette balcony, ...

26/03905/CEA
25 Sept 2026Pending

4 Lincoln Avenue London N14 7LG

Use of room of residential dwelling as office for mini cab administrative purpos...

26/3488/192
10 Sept 2026Pending

37 Mayfield Avenue London N14 6DY

Single storey rear/side extension with hip to gable roof extension, rear dormer ...

26/03872/HOU
24 Sept 2026Pending

116 Chase Way London N14 5DH

Single storey rear extension with 2no. rooflights. Changes to fenestration; new ...

26/3476/HSE
21 Sept 2026Pending

57 Arlington Road London N14 5BB

Two storey rear extension. Alterations to the existing rear terrace including al...

26/3441/HSE

Historical activity at this location

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

This property

Previous applications at this address

2023 Approved
Single storey rear extension following demolition of existing kitchen
23/0536/HSE
2022 Refused
Single storey rear extension with a proposed depth of 4.97 metres, a maximum height of 3…
22/0396/PNH
2022 Approved
Roof extension involving hip to gable, rear dormer window and 2no front facing rooflights…
22/0378/192
2021 Refused
Single storey rear extension. Roof extension involving hip to gable, rear dormer window a…
21/1149/192
Within ~100m

Nearby activity

2025 Approved
75 Mandeville Road London N14 7NJ
Single storey rear extension with a depth of 6.00m, a maximum height of 3.30m and an eave…
25/2056/PNH
2023 Approved
71 Mandeville Road London N14 7NJ
Single storey front extension to garage and conversion into habitable room insertion of w…
23/1208/HSE
2023 Approved
217 Hampden Way London N14 7NA
Part single, part two storey rear extension
23/0128/HSE
2022 Approved
217 Hampden Way London N14 7NA
Roof extension including rear dormer and 1 no. front facing rooflight
22/5527/192
2022 Refused
217 Hampden Way London N14 7NA
Single storey rear extension with a proposed depth of 5.60 metres from original rear wall…
22/5358/PNH
2022 Approved
37 Lincoln Avenue London N14 7LJ
Single storey rear extension
22/2323/HSE
2022 Approved
209 Hampden Way London N14 7NA
Front porch extension and part single, part two storey rear extension with a Juliette bal…
22/2579/HSE
2022 Refused
209 Hampden Way London N14 7NA
Front porch extension to create flush bay window, removal of no.1 front window and no.1 r…
22/0604/HSE
2022 Refused
37 Lincoln Avenue London N14 7LJ
single storey rear extension measuring 4.97 metres in depth beyond the original rear wall…
22/1368/PNH
2022 Approved
37 Lincoln Avenue London N14 7LJ
Roof extension involving hip to gable, rear dormer window and 3no front facing rooflights
22/1270/192
2021 Refused
71 Mandeville Road London N14 7NJ
Conversion of the existing garage into habitable room with a pitched and roof and a dorme…
21/2460/192
2020 Approved
1 Marlborough Avenue London N14 7LE
Single storey rear extension
20/4316/HSE
2020 Approved
205 Hampden Way London N14 7NA
Single storey rear extension following demolition of the existing conservatory
20/3269/HSE
2020 Approved
205 Hampden Way London N14 7NA
Roof extension involving hip to gable, rear dormer windows with Juliet balcony and 3no fr…
20/2452/192
2020 Approved
12 Lincoln Avenue London N14 7LG
Single storey rear extension
20/0182/HSE
2019 Refused
12 Lincoln Avenue London N14 7LG
Single storey rear extension with a proposed depth of 3.85 metres from original rear wall…
19/6446/PNH
2019 Refused
12 Lincoln Avenue London N14 7LG
Part single, part two storey rear extension. New front porch. Roof extension involving a…
19/3914/HSE
2019 Approved
213 Hampden Way London N14 7NA
Single storey rear extension with a proposed depth of 3.5 metres from original rear wall…
19/1753/PNH
2019 Refused
12 Lincoln Avenue London N14 7LG
Single storey rear extension, two storey rear extension following demolition of the exist…
19/0433/FUL
2019 Refused
12 Lincoln Avenue London N14 7LG
Single storey rear extension, two storey rear extension following demolition of the exist…
19/0433/HSE
2018 Refused
77 Mandeville Road London N14 7NJ
Single storey rear extension with a proposed depth of 4 metres from original rear wall, e…
18/1398/PNH
2018 Refused
77 Mandeville Road London N14 7NJ
Single storey rear extension with a proposed depth of 4 metres from the original rear wal…
18/0397/PNH
2017 Approved
77 Mandeville Road London N14 7NJ
Single storey rear extension following demolition of existing conservatory. New terrace a…
17/6002/HSE
2017 Approved
77 Mandeville Road London N14 7NJ
Extension of existing rear outbuilding
17/4651/192
2017 Approved
20 Lincoln Avenue London N14 7LG
Extension to roof including hip to gable end, 1no rear dormer with juliet balcony and 2no…
17/0350/192
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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.