Planning application
18 BLACKHEATH PARK, LONDON, SE3 9RP
Works: Extension Roofing Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Construction of a single storey side extension and two storey infill extension and associated fenestration; part re-configuration of the lower ground floor and extensions under part of the existing footprint as well as the part re-configuration of the second floor; conversion of the coach house into ancillary living accommodation, including a new roof and associated fenestration; refurbishment works to external facade and the existing windows, including the provision of a roof to match existing over the main body of the house; formation of a sunken terrace to the rear and associated landscaping; other associated alterations. (This application affects the Grade II listed No. 18 Blackheath Park in the Blackheath Park Conservation Area)
As published by the council, reference 26/0187/L
Application record
- Reference
- 26/0187/L
- Type
- Listed Building Consent
- Status
- Decided
- Decision
- Granted As published: Approve
- Received
- 20 Jan 2026
- Validated
- 20 Jan 2026
- Decided
- 17 Mar 2026
- Ward
- BLACKHEATH WESTCOMBE
- Parish
- Greenwich
- Decision by
- Delegation
- Postcode
- SE3 9RP
Site history
Applications at this address on the Greenwich register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
25/4064/MA Granted
18 BLACKHEATH PARK, LONDON, SE3 9RP
An application submitted under Section 73 of the Town & Country Planning Act 1990 for a minor material amendment in connection with planning permission dated 29/08/2024, ref: 23/2660/HD for "Construction of a single storey side extension and two storey infill extension and associated fenestration; part re-configuration of the lower ground floor and extensions under part of the existing footprint as well as the part re-configuration of the second floor; conversion of the coach house into ancillary living accommodation, including a new roof and associated fenestration; refurbishment works to external facade and the existing windows, including the provision of a roof to match existing over the main body of the house; formation of a sunken terrace to the rear and associated landscaping; other associated alterations. (This application affects the Grade II listed No. 18 Blackheath Park in the Blackheath Park Conservation Area) " to allow: ? Variation of Condition 2 (Approved Drawings and Documents) and Condition 3 (Materials) for: Amendment to external facing material to the northern façade of the infill extension from bronze cladding to traditional stucco render to match host building.
Timeline
Dates from the published record
-
20 Jan 2026
Received by Greenwich
-
17 Mar 2026
Decision issued: Approve
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Will Gamble Architects Agent, an architecture practice
18 applications on PlanIndex · across 11 councils · 88% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
12 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Greenwich granted permission on 17 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
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18 BLACKHEATH PARK, LONDON, SE3 9RP
An application submitted under Section 73 of the Town & Country Planning Act 1990 for a minor material amendment in connection with planning permission dated 29/08/2024, ref: 23/2660/HD for "Construction of a single storey side extension and two storey infill extension and associated fenestration; part re-configuration of the lower ground floor and extensions under part of the existing footprint as well as the part re-configuration of the second floor; conversion of the coach house into ancillary living accommodation, including a new roof and associated fenestration; refurbishment works to external facade and the existing windows, including the provision of a roof to match existing over the main body of the house; formation of a sunken terrace to the rear and associated landscaping; other associated alterations. (This application affects the Grade II listed No. 18 Blackheath Park in the Blackheath Park Conservation Area) " to allow: ? Variation of Condition 2 (Approved Drawings and Documents) and Condition 3 (Materials) for: Amendment to external facing material to the northern façade of the infill extension from bronze cladding to traditional stucco render to match host building.
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