18 Clapham Common North Side London SW4 0RQ Data via plota.co.uk

26/01564/LB - Listed Building Consent Approved

Proposal

Application for Listed Building Consent for the erection of a new rear garden outbuilding with basement to replace existing outbuilding; replacement and refurbishment of windows to the front and rear elevations to match existing; waterproofing and insulation of existing roof, rehung of existing tiles. Reinstatement of existing front door with glazing, leaded canopy repaired and other associated works. Full refurbishment of interiors, including electrical re-wiring, and new plumbing and heating; alterations to reinstate original circulation route on second floor; addition of new bathroom in existing subdivided room on second floor level; installation of new staircase to access the third floor and reconfigured layout at the third floor level; and other associated works. (Full Planning Permission ref: 26/01563/FUL application received). Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
22 May 2026
✓
Approved
21 Jul 2026

Approved on 21 Jul 2026 · Delegated Decision · Last checked 7 Sept 2026

Documents 24

All documents on the council site ↗

Associated applications 2

Site constraints 10

Grade II* listed: 12-21, Clapham Common North Side Sw4
List entry 1080493 · The pin is inside its outline · 9 more listed buildings within 150 m (2 Grade II*, 4 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 9 with distances
Historic England ↗
Clapham 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.
Air quality management area: Lambeth 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
National infrastructure project 1243 m away: Thames Tideway Tunnel; Protected tree 14 m away: Ash (Fraxinus excelsior), order 20; Local nature reserve 439 m away: Clapham Common; Inside the Lambeth built-up area; Public transport access: PTAL 5 (very good), TfL 2023, for the 100 m square; Metropolitan Open Land 36 m away; Town centre 95 m away: Clapham High Street.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, 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 £2,700,000 in April 2023. Terraced house, freehold.

27 April 2023£2,700,000

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

Building

Floor area296 m² (3,186 sq ft)
Energy ratingE (51 out of 100), could reach B
PropertyMid-terrace house, 12 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in December 2022, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Lambeth
Application type
Listed Building Consent
Postcode
SW4 0RQ
Received
22 May 2026
Validated
22 May 2026
Ward
Clapham Town
Case officer
Show
Target decision
21 Jul 2026
Decision
Grant Permission
Decision date
21 Jul 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Delve Architects Ltd

How this decision compares

Decided in 60 days from validation, about the council's usual 60 days. Approved, as 83% of listed building works here are.

38%decided within 8 weeks
83%approved
133decided in the last year

Plota live figures for listed building works decided by Lambeth in the last twelve months, from validation. Lambeth decision record →

Public comments

No public comments yet.

10 neighbours consulted · Last counted 7 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
26 Jun 2026
Statutory expiry
17 Jul 2026
Env. assessment
No
Lambeth
Planning Authority Score
2.7/10
Poor
#242 of 296 councils
Relevant to this application:
Other decisions

Lambeth ranks #164 out of 296 councils for householder decision speed. 47% of applications have the time limit extended, above the 41% national average. Lambeth is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Lambeth decision statistics
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #274 of 296
81%
Householder approved
Below avg (90%) #273 of 296
62%
Decided in 8 weeks
Below avg (63%) #164 of 296
47%
Extended time limit
Above avg (41%) #209 of 296
46%
Minor dwellings approved
70 decided (1-9 homes)
100%
Major dwellings approved
9 decided (10+ homes)
42%
Change of use approved
53 decided
1,784
Total decisions
396 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.