54 Lorrimore Road London Southwark SE17 3LZ Data via plota.co.uk

26/AP/2911 - Householder Application Under consideration/assessment
Extensions & alterations

Proposal

Construction of a single-storey, ground-floor side and rear extension, addition of a bathroom on first floor level, refurbishment of original windows, addition of new roof lights, addition of a garden office building and other general internal refurbishments. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
1 Oct 2026
✓
Validated
6 Oct 2026
Decision
Expected by 30 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 26 Nov 2026, from Southwark's recent extensions.

Documents 20

Statements & assessments 5

PDF REASONABLE EXCEPTION STATEMENT Fire Statement · 6 Oct 2026 View ↗ PDF ARBORICULTURE IMPACT ASSESSMENT Tree survey or Arboricultural implications · 1 Oct 2026 View ↗ PDF ARB 1 TREE SURVEY Tree survey or Arboricultural implications · 1 Oct 2026 View ↗ PDF DAYLIGHT OR SUNLIGHT ASSESSMENT Daylight/Sunlight assessment · 1 Oct 2026 View ↗ PDF DESIGN AND ACCESS STATEMENT Design and Access statement · 1 Oct 2026 View ↗

Plans & drawings 9

PDF A11 PROPOSED - SECTION DD Plan - Proposed · 6 Oct 2026 View ↗ PDF A15 PROPOSED - FACADE REAR Plan - Proposed · 6 Oct 2026 View ↗ PDF A17 PROPOSED - PLAN GROUND FLOOR Plan - Proposed · 6 Oct 2026 View ↗ PDF A03 PROPOSED SITE PLAN Plan - Proposed · 6 Oct 2026 View ↗ PDF A05 PROPOSED - SECTION AA Plan - Proposed · 6 Oct 2026 View ↗ PDF A09 PROPOSED - SECTION CC Plan - Proposed · 6 Oct 2026 View ↗ PDF A07 PROPOSED - SECTION BB Plan - Proposed · 6 Oct 2026 View ↗ PDF A13 PROPOSED - FACADE FRONT Plan - Proposed · 6 Oct 2026 View ↗ PDF A19 PROPOSED - PLAN 1ST FLOOR Plan - Proposed · 6 Oct 2026 View ↗

Application forms 2

PDF COMMUNITY INFRASTRUCTURE LEVY (CIL) CIL - GIA Form · 6 Oct 2026 View ↗ PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application - Form (Without Personal data) · 1 Oct 2026 View ↗

Consultation & comments 2

PDF FILE COPY - NEIGHBOUR NOTIFICATION+LIST Neighbour Notification List · 6 Oct 2026 View ↗ PDF FILE COPY - NEIGHBOUR NOTIFICATION+LIST Neighbour Notification List · 6 Oct 2026 View ↗

Other documents 2

PDF VALID APPLICATION LETTER WITH INVOICE Valid Application Letter · 6 Oct 2026 View ↗ PDF PARKING PROVISION - DETAILS Parking Provision · 1 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 8

Grade II listed: 48-74, Lorrimore Road
List entry 1385672 · The pin is inside its outline · 1 more listed building within 150 m (1 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other one with distances
Historic England ↗
Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Sutherland Square conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
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 ↗
National infrastructure project 710 m away: Thames Tideway Tunnel
The site is 710 m from the project boundary. Waste water treatment, decided. The project page says whether consent was granted. Also within 2 km: London Strategic Heat Main Project (at pre-application, 1407 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Also on the record
Radon affected area, class 2; Inside the Southwark built-up area; Public transport access: PTAL 5 (very good), TfL 2023, for the 100 m square.
Not affected
Not green belt · No scheduled monument at the site

Checked on 7 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI), 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 1

Last sold for £861,000 in January 2026. Terraced house, freehold.

16 January 2026£861,000

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

Building

Floor area93 m² (1,001 sq ft)
Energy ratingD (60 out of 100), could reach B
PropertyMid-terrace house, 5 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in July 2025, 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

18 Sept 2026Pending

48 Lorrimore Road London Southwark SE17 3LZ

Replacement of an existing uPVC external door with a traditionally constructed p...

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25 Sept 2026Pending

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Display of trough illuminated fascia and projecting sign

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Important details

Council
Southwark
Application type
Householder Application
Postcode
SE17 3LZ
Received
1 Oct 2026
Validated
6 Oct 2026
Ward
Newington
Parish
Borough, Bankside And Walworth
Case officer
Show
Target decision
30 Nov 2026
Applicant
Show

Decision outlook

Day 3 of the 56-day target. Southwark usually decides extensions by day 51.

Day 353 days to the 56-day target
75%decided within 8 weeks
93%approved
647decided 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.

9 neighbours consulted · Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
30 Nov 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

2025
56 Lorrimore Road London Southwark SE17 3LZ
Listed building consent for the construction of rear and side extension with partial glaz…
25/AP/2837
2025 Approved
17 Lorrimore Square London Southwark SE17 3QT
Lower ground floor side infill extension
25/AP/1064
2025
Churchward House Brandon Estate Lorrimore Road London Southwark SE17 3ND
Lawful Development Certificate (proposed) for the installation of high-speed broadband to…
25/AP/1100
2024 Approved
97 Lorrimore Road London Southwark SE17 3LZ
Replacement front windows from single glazing to slim-line double glazing, replacement re…
24/AP/3207
2024 Approved
52 Lorrimore Road London Southwark SE17 3LZ
Listed building consent for: Works to improve the thermal properties of the terraced hous…
24/AP/1315
2024 Approved
52 Lorrimore Road London Southwark SE17 3LZ
Works to improve the thermal properties of the terraced house, installation of French doo…
24/AP/1313
2023 Approved
4 Lorrimore Square London Southwark SE17 3QT
Proposed terrace and steel staircase to rear elevation with replacement window to door fo…
23/AP/2561
2023 Approved
68 Lorrimore Road London Southwark SE17 3LZ
Listed building consent for the demolition of existing garden room and rear lean-to exten…
23/AP/3077
2023 Approved
68 Lorrimore Road London Southwark SE17 3LZ
Demolition of existing garden room and rear lean-to extension. Construction of a single-s…
23/AP/3076
2023 Approved
56 Lorrimore Road London Southwark SE17 3LZ
Construction of an extended rear and side extension by means of a new glazed roof infill…
23/AP/1856
2023 Approved
56 Lorrimore Road London Southwark SE17 3LZ
Listed Building Consent: Construction of an extended rear and side extension by means of…
23/AP/1857
2023 Approved
18 Lorrimore Square London Southwark SE17 3QT
1 x Horse chestnut rear of 18 Lorrimore SquareLateral reduction back to growth points to…
23/AP/0793
2022 Approved
52 Lorrimore Road London Southwark SE17 3LZ
Five day notification of tree works T1: Dead Eucalyptus. The roots to the tree have been…
22/AP/4217
2022 Approved
55 Lorrimore Road London Southwark SE17 3LZ
Remove existing timber windows and replace them with new slimline timber double glazing.
22/AP/1692
2021 Approved
62 Lorrimore Road London Southwark SE17 3LZ
Sycamore (T1)- Crown reduce the tree by approximately two metres of lateral extent and he…
21/AP/3102
2021 Approved
52 Lorrimore Road London Southwark SE17 3LZ
1x Eucalyptus Tree - Reduce height 2m x width 2m
21/AP/2621
2021 Approved
134 Olney Road London Southwark SE17 3HR
Removal of existing single storey attached front garage to be replaced by the constructio…
21/AP/1186
2021 Approved
79 Lorrimore Road London Southwark SE17 3LZ
Single storey rear extension to the lower ground floor flat; demolition and reconstructio…
21/AP/0654
2021 Approved
52 Lorrimore Road London Southwark SE17 3LZ
Removal of modern single glazing from the existing windows, retention and repair of exist…
21/AP/0470
2020 Approved
72 Lorrimore Road London Southwark SE17 3LZ
T1 - XL Lime tree. Routine maintenance to pollard to historic points every 2 years for a…
20/AP/3058
2017 Approved
97 Lorrimore Road London SE17 3LZ
Enclosure of existing side passage; Insertion of rooflights to the front and rear elevati…
17/AP/2270
2016 Approved
47 Lorrimore Road London SE17 3LX
Sycamore: Reduce branches overhanging gardens 47-49 by 2.5m and blend in with canopy.
16/AP/3820
2016 Approved
97 Lorrimore Road London SE17 3LZ
Demolition of existing single storey rear extension; Construction of a new single storey…
16/AP/3181
2016 Refused
97 Lorrimore Road London SE17 3LZ
Erection of mansard roof extension to create second floor; erection of single storey rear…
16/AP/1757
2016 Approved
51 Lorrimore Road London SE17 3LX
REAR GARDEN with Side Access T1: Large Multi-Stem Sycamore - Lateral crown reduction by 2…
16/AP/0228
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.