46 St Margarets Road Edgware HA8 9UU Data via plota.co.uk

26/0964/NMA - Non Material Amendment Refused
Admin / procedural

Proposal

Non material amendment to planning permission original 25/4356/HSE dated 18/12/2025 for 'Single storey rear and side extension with 5no. flat rooflights'. Amendments include adding one additional window to the south west rear extension Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
13 Mar 2026
✗
Refused
30 Mar 2026
Appeal
Not lodged

Refused on 30 Mar 2026 · Delegated Decision · Last checked 7 Jul 2026

Documents 10

Decision & officer reports 1

PDF DN: REFUSE NMA Decision Notice · 30 Mar 2026 View ↗

Statements & assessments 1

PDF PLANNING STATEMENT Planning statement · 13 Mar 2026 View ↗

Plans & drawings 7

PDF EXISTING GROUND FLOOR PLAN Drawing · 13 Mar 2026 View ↗ PDF EXISITING ROOF PLAN Drawing · 13 Mar 2026 View ↗ PDF EXISTING ELEVATIONS / SECTIONS Drawing · 13 Mar 2026 View ↗ PDF PROPOSED ROOF TOP PLAN Drawing · 13 Mar 2026 View ↗ PDF PROPOSED ELEVATIONS/SECTIONS Drawing · 13 Mar 2026 View ↗ PDF EXISTING AND PROPOSED BLOCK PLAN OF THE SITE Block plan · 13 Mar 2026 View ↗ PDF PROPOSED GROUND FLOOR PLAN Drawing · 13 Mar 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 13 Mar 2026 View ↗

All documents on the council site ↗

Other new applications on this street

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19 St Margarets Road Edgware HA8 9UT

Variation of condition 1 (Approved Plans) of planning permission reference 26/19...

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Important details

Council
Barnet
Application type
Non Material Amendment
Postcode
HA8 9UU
Received
13 Mar 2026
Validated
13 Mar 2026
Ward
Edgware
Case officer
Show
Target decision
10 Apr 2026
Decision
Refuse
Decision date
30 Mar 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Ace Plan Ltd

Consultation & key dates

Alt. reference
PP-14741031

Historical activity at this location

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

This property

Previous applications at this address

2025 Approved
Single storey rear and side extension with 5no. flat rooflights
25/4356/HSE
2025 Approved
Single storey rear extension with 3no. rooflights following demolition of existing extens…
25/3205/HSE
2025 Approved
Roof extension involving 2no. rear / side dormer windows. Removal of existing chimney (am…
25/3028/192
Within ~100m

Nearby activity

2025 Refused
19 St Margarets Road Edgware HA8 9UT
Single story rear extension with a proposed depth of 6.00m, maximum height of 3.91m and e…
25/4675/PNH
2025 Refused
80 St Margarets Road Edgware HA8 9UU
Change of use from a single dwellinghouse (Use Class C3) to a 6 bed HMO (House in Multipl…
25/3202/FUL
2025 Refused
67 Brook Avenue Edgware HA8 9UZ
Change of use from a Class C3(a) dwellinghouse to a Class C2 Childrens care home
25/2574/192
2025
18 Penshurst Gardens Edgware HA8 9TP
Demolition of the existing dwelling and erection of a new two storey dwelling with baseme…
25/2047/FUL
2025 Refused
80 St Margarets Road Edgware HA8 9UU
Change of use from a single dwellinghouse (Use Class C3) to a 9 bed HMO (House in Multipl…
25/0790/FUL
2025
25 St Margarets Road Edgware HA8 9UT
Conversion of the existing garage into habitable room, insertion of window to replace the…
25/1630/HSE
2025 Withdrawn
18 Penshurst Gardens Edgware HA8 9TP
Single storey rear extension and creation of basement below with a rear lightwell and 2no…
25/0681/HSE
2024 Approved
10 Lovatt Close Edgware HA8 9XG
Erection of side outbuilding following the demolition of existing garage
24/3795/HSE
2024 Approved
10 Lovatt Close Edgware HA8 9XG
Single storey rear extension (Amended Description)
24/0247/HSE
2023 Refused
6 Lovatt Close Edgware HA8 9XG
Change of use of the property from a single family dwelling (Class C3) to a 5 bedroom Hou…
23/5487/FUL
2023 Approved
20 Penshurst Gardens Edgware HA8 9TP
Demolition of existing detached house and erection of a two-storey detached house. Erecti…
23/5227/FUL
2023 Approved
31 St Margarets Road Edgware HA8 9UT
First floor side extension
23/5042/HSE
2023 Approved
10 Lovatt Close Edgware HA8 9XG
Single storey rear extension
23/5459/192
2023 Approved
18 Penshurst Gardens Edgware HA8 9TP
Erection of a rear outbuilding
23/5317/192
2023 Refused
10 Lovatt Close Edgware HA8 9XG
Single storey rear extension with a proposed depth of 5.00 metres from original rear wall…
23/4630/PNH
2023 Refused
31 St Margarets Road Edgware HA8 9UT
First floor side extension
23/3732/HSE
2023 Refused
20 Penshurst Gardens Edgware HA8 9TP
Demolition of existing detached house and erection of a two-storey detached house with ro…
23/3616/FUL
2023 Refused
10 Lovatt Close Edgware HA8 9XG
Single storey rear extension with a proposed depth of 5.00 metres from original rear wall…
23/3731/PNH
2023 Approved
80 St Margarets Road Edgware HA8 9UU
Single storey rear extension following demolition of the existing garage
23/2864/HSE
2023 Refused
18 Penshurst Gardens Edgware HA8 9TP
Single storey rear extension
23/3100/HSE
2016 Approved
61 Brook Avenue Edgware HA8 9UZ
Single storey rear extension with a proposed depth of 6 metres from original rear wall, e…
16/2635/PNH
2016 Approved
61 Brook Avenue Edgware HA8 9UZ
Single storey rear extension. Erection of single storey outbuilding to the rear of the pr…
16/1453/192
2016 Refused
61 Brook Avenue Edgware HA8 9UZ
Single storey rear extension with a proposed depth of 6 metres from original rear wall, e…
16/2175/PNH
2016 Refused
61 Brook Avenue Edgware HA8 9UZ
Single storey rear extension with a proposed depth between 2.415 - 3.897 metres from orig…
16/1523/PNH
2016 Approved
63 Brook Avenue Edgware HA8 9UZ
Extensions to roof involving hip to gable end, and rear dormer. Single storey rear link e…
16/0228/HSE
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