141 Friern Road London Southwark SE22 0AZ Data via plota.co.uk

26/AP/2450 - Householder Application Approved
Extensions & alterations

Proposal

Construction of an L-shaped dormer; hip to gable enlargement; installation of three rooflights to front roof slope and installation of a side facing window. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
17 Aug 2026
✓
Validated
28 Aug 2026
✓
Approved
22 Oct 2026

Approved on 22 Oct 2026 · Delegated Panel - Simple · Last checked 23 Oct 2026

Documents 8

Decision & officer reports 2

PDF FRI141-1 REV A EXISTING AND PROPOSED FLOOR PLANS, ELEVATIONS AND SECTIONS Decision - Plans · 19 Oct 2026 View ↗ PDF SITE LOCATION PLAN Decision - Plans · 17 Aug 2026 View ↗

Statements & assessments 1

PDF FIRE STATEMENT Fire Statement · 18 Aug 2026 View ↗

Application forms 2

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application - Form (Without Personal data) · 17 Aug 2026 View ↗ PDF CIL - GIA Form CIL - GIA Form · 17 Aug 2026 View ↗

Consultation & comments 1

PDF FILE COPY - NEIGHBOUR NOTIFICATION+LIST Neighbour Notification List · 8 Sept 2026 View ↗

Other documents 2

PDF VALID APPLICATION LETTER WITH INVOICE Valid Application Letter · 8 Sept 2026 View ↗ PDF PARKING PROVISION - DETAILS Parking Provision · 17 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 3

Air quality management area: Southwark 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 Southwark built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 2 November 2026. 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.

Sales history 2

Last sold for £1,300,000 in April 2026. Semi-detached house, freehold.

10 April 2026£1,300,000
17 August 2001£272,000

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

Building

Floor area135 m² (1,453 sq ft)
Energy ratingF (33 out of 100), could reach C
PropertySemi-detached house, 7 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2016, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

5 Nov 2026Pending

107 Friern Road London Southwark SE22 0AZ

Certificate of Lawfulness (proposed) for modification of existing loft dormer ro...

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Installation of a heat pump to the rear wall of the property.

26/AP/2721
4 Aug 2026Approved

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Proposed single-story ground floor rear extension, first-floor rear extension, a...

26/AP/2317
21 May 2026Approved

136 Friern Road London Southwark SE22 0AY

Rear wrap around single storey extension

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5 Nov 2026Pending

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2 Nov 2026Pending

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Important details

Council
Southwark
Application type
Householder Application
Postcode
SE22 0AZ
Received
17 Aug 2026
Validated
28 Aug 2026
Ward
Dulwich Hill
Parish
Dulwich
Case officer
Show
Target decision
22 Oct 2026
Decision
Householder - GRANTED
Decision date
22 Oct 2026
Decision level
Delegated Panel - Simple
Applicant
Show
Agent
Ideaplan

How this decision compares

Decided in 55 days from validation, about the council's usual 52 days. Approved, as 93% of extensions here are.

73%decided within 8 weeks
93%approved
735decided in the last year

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

Public comments

No public comments yet.

6 neighbours consulted · Last counted 23 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
22 Oct 2026
Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2024 Approved
Ground Floor Flats 1 And 2 113 Friern Road London Southwark SE22 0AZ
Construction of new single storey side-rear extension and installation of new fencing wit…
24/AP/3450
2025
178 Upland Road London Southwark SE22 0DQ
Construction of single storey rear/side wraparound extension.
25/AP/2249
2025
166 Upland Road London Southwark SE22 0DQ
Rear dormer extension and 300mm increase in ridge height to accommodate 1 bedroom bathroo…
25/AP/2194
2025 Approved
176 Upland Road London Southwark SE22 0DQ
Construction of a single storey rear extension, with 1no. rooflight.
25/AP/1300
2025 Approved
143A Friern Road London Southwark SE22 0AZ
Construction of a single storey garden room within the garden boundary of 143A Friern Roa…
25/AP/0916
2024 Approved
178 Upland Road London Southwark SE22 0DQ
Construction of a dormer extension to the main and outrigger roofs, and the installation…
24/AP/3531
2024 Approved
129 Friern Road London Southwark SE22 0AZ
Retrospective application for the partial re-construction of the rear extension and outri…
24/AP/1404
2023 Approved
129 Friern Road London Southwark SE22 0AZ
Construction of a single storey rear infill extension with a sloped roof, 3 rooflights an…
23/AP/3356
2023 Approved
160A Friern Road London Southwark SE22 0BA
Proposed single storey ground floor extension.
23/AP/1917
2023 Withdrawn
182B Upland Road London Southwark SE22 0DQ
Loft conversion with installation of rooflight to front elevation.
23/AP/1179
2023 Approved
137 Friern Road London Southwark SE22 0AZ
Resubmission: Construction of a side infill extension, adaptations to existing rear exten…
23/AP/0738
2023 Approved
137 Friern Road London Southwark SE22 0AZ
Proposed loft conversion, the construction of a rear dormer extension and installation of…
23/AP/0750
2023 Approved
129 Friern Road London Southwark SE22 0AZ
Construction of a single storey side infill and rear extension, including 3 rooflights, i…
23/AP/0726
2023 Approved
151 Friern Road London Southwark SE22 0AZ
Demolition of existing flank wall to the ground floor rear extension in order to share th…
23/AP/0186
2022 Approved
137 Friern Road London Southwark SE22 0AZ
Proposed single storey side infill extension and adaptations to existing rear extensions…
22/AP/2943
2022 Approved
137 Friern Road London Southwark SE22 0AZ
Rear dormer roof extension, installation of front rooflights.
22/AP/2944
2022 Approved
164 Friern Road London Southwark SE22 0BA
Construction of a basement extension
22/AP/2396
2022 Approved
170 Friern Road London Southwark SE22 0BA
Ground floor single storey rear extension including reconfiguration and replacement of ex…
22/AP/2408
2022 Refused
145 Friern Road London Southwark SE22 0AZ
Increase the size of the existing outrigger rear dormer by extending the depth and width…
22/AP/1688
2022 Approved
174A Friern Road London Southwark SE22 0BA
Single storey extension to ground floor flat to provide extra accommodation.
22/AP/1707
2016 Approved
Land To The Rear Of 200 Upland Road London SE22 0DH
Variation of Condition 2 (approved plans) of planning permission 16/AP/1038 (for construc…
16/AP/2496
2016 Approved
158 Upland Road London SE22 0DQ
Rear dormer extension with new roof lights, obscure glass window and juliet balcony.
16/AP/2331
2016 Approved
146 Upland Road London SE22 0DQ
Demolition of existing single-storey rear extension and erection of a new single-storey r…
16/AP/1959
2016 Approved
158 Friern Road London SE22 0BA
Remodelling of the existing dwellinghouse facilitated by erection of single storey rear e…
16/AP/0850
2016 Approved
Land To The Rear Of 200 Upland Road London SE22 0DH
Construction of a 2 storey plus basement 4 bedroom dwelling house on a previously undevel…
16/AP/1038
Southwark
Planning Authority Score
7/10
Good
#64 of 296 councils
Relevant to this application:
Householder decisions

Southwark is faster than most councils at deciding householder applications, ranking #54 out of 296. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Southwark decision statistics
Based on MHCLG data, the year to March 2026
92%
Overall approval rate
Above avg (87%) #93 of 296
95%
Householder approved
Above avg (90%) #92 of 296
78%
Decided in 8 weeks
Above avg (63%) #54 of 296
37%
Extended time limit
Below avg (41%) #122 of 296
92%
Minor dwellings approved
259 decided (1-9 homes)
86%
Major dwellings approved
14 decided (10+ homes)
82%
Change of use approved
38 decided
1,622
Total decisions
132 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 boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.