138 Manor Lane, London, SE12 8LR Data via plota.co.uk

DC/26/143609 - Householder Application Registered

Proposal

Partially retrospective permission for the construction of a single storey side extension, installation of a new window at the front elevation, installation of replacement windows at the front, side and rear elevations, replacement front door, replacement fascia and soffit and all associated works at 138 Manor Lane, SE12. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
7 Apr 2026
✓
Validated
4 Jun 2026
✓
Consultation
30 Jun 2026
Decision
Expected by 30 Jul 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 127.

Site constraints 7

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 ↗
Lee Manor 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 ↗
2 Article 4 directions
Small HMO Northern Extension · Lee Manor Article 4(2) Direction. Named permitted development rights are withdrawn here.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: Lewisham 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
Registered park or garden about 103 m away: Manor House Gardens; Inside the Lewisham built-up area; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square.
Not affected
Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 1

Last sold for £737,500 in July 2015. Semi-detached house, freehold.

3 July 2015£737,500

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

Building

Floor area121 m² (1,302 sq ft)
Energy ratingE (46 out of 100), could reach C
PropertySemi-detached house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in February 2015, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Lewisham
Application type
Householder Application
Postcode
SE12 8LR
Received
7 Apr 2026
Validated
4 Jun 2026
Ward
Lee Green
Case officer
Show
Target decision
30 Jul 2026
Applicant
Show
Agent
RT Drafting Solutions Ltd

Decision outlook

Day 127, past the statutory target. 96% of extensions in Lewisham are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.

Day 12771 days past the 56-day target
76%decided within 8 weeks
86%approved
781decided in the last year

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

Public comments

No public comments yet.

Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14833830
Planning Portal ref
PP-14833830
Neighbours
30 Jun 2026
Consultation
30 Jun 2026
Site or press notice
8 Jul 2026
Statutory expiry
30 Jul 2026
Env. assessment
No
Lewisham
Planning Authority Score
5.8/10
Average
#111 of 296 councils
Relevant to this application:
Householder decisions

Lewisham ranks #127 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Lewisham decision statistics
Based on MHCLG data, the year to March 2026
84%
Overall approval rate
Below avg (87%) #224 of 296
90%
Householder approved
Above avg (90%) #192 of 296
69%
Decided in 8 weeks
Above avg (63%) #127 of 296
31%
Extended time limit
Below avg (41%) #58 of 296
65%
Minor dwellings approved
117 decided (1-9 homes)
92%
Major dwellings approved
12 decided (10+ homes)
57%
Change of use approved
67 decided
1,303
Total decisions
207 refused in the year to March 2026

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

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.