8 Thyra Grove London N12 8HB Data via plota.co.uk

26/2358/PNH - Prior Notification (Householder) Pending Consideration
Extensions & alterations

Proposal

Single storey rear extension with a maximum proposed depth of 4.9m, a maximum height of 3.42m and an eaves height of 2.93m Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗

Application progress

✓
Received
22 Jun 2026
✓
Validated
23 Jun 2026
✓
Consultation
23 Jun 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet. Comments are open until 16 Jul 2026.

Comment on this application ↗

Documents 5

Statements & assessments 1

PDF FLOOD RISK ASSESSMENT Application Document · 22 Jun 2026 View ↗

Plans & drawings 3

PDF THE LOCATION PLAN Site Location Plan · 22 Jun 2026 View ↗ PDF BLOCK PLAN OF THE SITE Block plan · 22 Jun 2026 View ↗ PDF EXISTING/PROPOSED PLANS, ELEVATIONS AND SECTIONS Drawing · 22 Jun 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 22 Jun 2026 View ↗

All documents on the council site ↗

Nearby new applications

129 Nether Street London N12 8AB

New front hardstanding and vehicular access to provide off-street parking. Insta...

26/2478/RCU - 30 Jun 2026

57 Westbury Road London N12 7PB

Changes to fenestration including insertion of 3no. new windows to north elevati...

26/2402/192 - 24 Jun 2026

8 Thyra Grove London N12 8HB

Single storey rear extension with a maximum proposed depth of 6.0m, a maximum he...

26/2357/PNH - 22 Jun 2026

69 Granville Road London N12 0JG

Single storey rear extension. Conversion of the existing integral garage into ha...

26/2129/HSE - 8 Jun 2026

44 Moss Hall Grove London N12 8PB

Single storey rear extension

26/2077/HSE - 4 Jun 2026

646 - 648 High Road London N12 0NL

Partial change of use of the ground from commercial space (Use Class E) to 2no. ...

26/2074/PNE - 3 Jun 2026

Important details

Council
Barnet
Application type
Prior Notification (Householder)
Postcode
N12 8HB
Received
22 Jun 2026
Validated
23 Jun 2026
Ward
West Finchley
Case officer
Track to view
Target decision
4 Aug 2026
Applicant
Track to view
Agent
Track to view

Consultation & key dates

Alt. reference
PP-15025892
Neighbours
23 Jun 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025
11 Thyra Grove London N12 8HB
Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.98m and…
25/5143/PNH
2025
16 Alexandra Grove London N12 8NU
Conversion of existing garage into habitable room, insertion of windows and door to repla…
25/3694/192
2024 Approved
O/S 5 Thyra Grove London N12 8HB
Installation of 1no. green Virgin Media cabinet
24/5311/LIC
2024 Approved
S/O 9 Alexandra Grove London N12 8HE
Installation of 1no. green Virgin Media cabinet
24/5309/LIC
2024 Approved
14 Moss Hall Grove London N12 8PB
Submission of details of conditions 7 (Refuse and recycling) 8 (Landscaping/trees) 9 (Cyc…
24/3660/CON
2024 Approved
S/o 9 Alexandra Grove London N12 8HE
Installation of Virgin Media fibre grey equipment cabinets
24/0999/LIC
2022 Approved
1 Alexandra Grove London N12 8NU
Change of use from a C3 hostel comprising 6 self-contained units to supported accommodati…
22/3600/FUL
2023 Approved
Moss Hall Court Moss Hall Grove London N12 8PD
Submission of details of conditions 3 (Demolition construction Management and Logistics p…
23/2408/CON
2021 Approved
5 Thyra Grove London N12 8HB
Erection of outbuilding to house the installation of a free standing sprinkler tank housi…
21/6721/FUL
2021 Approved
1 Alexandra Grove London N12 8NU
Erection of outbuilding to house the installation of a free standing sprinkler tank housi…
21/6610/FUL
2022 Approved
14 Moss Hall Grove London N12 8PB
First floor side extension, alterations to front garage and conversion to provide a two s…
22/1811/FUL
2022 Approved
Moss Hall Court Moss Hall Grove London N12 8PD
Additional storey at third floor level to provide 1no self-contained flat. Associated car…
22/2914/PNV
2022 Approved
35 Hillcourt Avenue London N12 8EY
Roof extension involving hip to gable with side gable window, rear dormer window, 2no fro…
22/1715/192
2022 Refused
Sharon Court 14 Alexandra Grove London N12 8NX
Additional storey at third floor level to provide 2no self-contained flats. Associated cy…
22/1123/PNV
2022 Refused
35 Hillcourt Avenue London N12 8EY
Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights an…
22/0245/192
2021 Refused
Sharon Court 14 Alexandra Grove London N12 8NX
Additional storey at third floor level to provide 3no self-contained flats
21/1943/PNV
2021 Withdrawn
1 Alexandra Grove London N12 8NU
Rendered external wall insulation to the existing external masonry walls at front,side an…
21/1664/FUL
2021 Refused
Sharon Court 14 Alexandra Grove London N12 8NX
Addition of two storeys at third and fourth floor levels comprising 3no self-contained fl…
21/0157/PNV
2021 Approved
16 Alexandra Grove London N12 8NU
Conversion of existing garage to habitable rooms, insertion of 2no windows to replace the…
21/0653/192
2020 Refused
16 Alexandra Grove London N12 8NU
Roof extension involving hip to gable, insertion of 3no rear and 2no front facing rooflig…
20/5444/192
2020 Approved
Silverdene Moss Hall Grove London N12 8PQ
1 x Oak - Prune back 3 limbs as specified in section 7 of the application form and indica…
TPP/0057/20
2019 Approved
34 Hillcourt Avenue London N12 8HA
Roof extension involving rear dormer window and 4no front facing rooflights
19/6668/192
2019 Approved
Flat 4 And 4A 3 Alexandra Grove London N12 8NU
Use as 2no self-contained flats
19/4429/191
2019 Approved
Silverdene Moss Hall Grove London N12 8PQ
1 x Oak - Lift to 4 metres above ground level, Tip back by 1 metre the 2 branches overhan…
TPP/0457/19
2016 Approved
Green Lawns Moss Hall Grove London N12 8PA
1 x Oak (applicant's ref. T1) - Reduce by 30%. T2 of Tree Preservation Order
TPP/0174/16
Barnet
Planning Authority Score
6.5/10
Good
#79 of 292 councils
Relevant to this application:
Householder decisions

Barnet is faster than most councils at deciding householder applications, ranking #32 out of 292. Only 23% of applications have the time limit extended, well below the 40% 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 83% approved vs 90% nationally.

One of the strictest councils
only 83% 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, 2025
76%
Overall approval rate
Below avg (87%) #277 of 292
83%
Householder approved
Below avg (90%) #252 of 292
82%
Decided in 8 weeks
Above avg (64%) #32 of 292
23%
Extended time limit
Below avg (40%) #25 of 292
53%
Minor dwellings approved
323 decided (1-9 homes)
94%
Major dwellings approved
16 decided (10+ homes)
41%
Change of use approved
123 decided
2,539
Total decisions
599 refused in 2025
Source: MHCLG planning statistics · See full council rankings