17 Lyndhurst Grove London Southwark SE15 5AN Data via plota.co.uk

25/AP/3390 - Householder Application Approved

Proposal

Construction of a second-floor side extension on the existing balcony; construction of a small ground floor rear extension; construction of a cycle store at the side of the property; installation of a ground floor side door; installation of a window on the side elevation at second floor; installation of windows on the rear elevation at first and second floor; replacement of windows on the front elevation at ground and first floor with new sash windows; re-glazing of bay windows; replacement of the front door; and new plasterwork to the entrance architrave. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
20 Nov 2025
✓
Validated
27 Nov 2025
✓
Approved
24 Dec 2025

Approved on 24 Dec 2025 · Delegated Panel - Simple · Last checked 9 Oct 2026

Documents 17

All documents on the council site ↗

Site constraints 5

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 3 (moderate), TfL 2023, for the 100 m square; Conservation area 99 m away: Camberwell Grove; Designated open space 42 m away.
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 £930,000 in December 2021. Semi-detached house, freehold.

3 December 2021£930,000
2 June 2006£380,000

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

Building

Floor area129 m² (1,389 sq ft)
Energy ratingD (59 out of 100), could reach B
PropertyEnd-terrace house, 6 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in August 2019, the latest held for this property. The building may have changed since. View the certificate

Work with planning data?

Every application in Southwark - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Council
Southwark
Application type
Householder Application
Postcode
SE15 5AN
Received
20 Nov 2025
Validated
27 Nov 2025
Ward
St Giles
Case officer
Show
Target decision
21 Jan 2026
Decision
Householder - GRANTED
Decision date
24 Dec 2025
Decision level
Delegated Panel - Simple
Applicant
Show

How this decision compares

Decided in 27 days from validation, 25 days faster than Southwark's median of 52 for householder applications. Approved, as 94% of householder applications here are.

75%decided within 8 weeks
94%approved
531decided in the last year

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

Public comments

No public comments yet.

11 neighbours consulted · Last counted 9 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
21 Jan 2026
Env. assessment
No
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

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.