Planning Atlas
Planning AtlasLewishamBlackheath wardDC/26/143807
Planning application · Lewisham

DC/26/143807.

21 LOCK CHASE, LONDON, SE3 9HB

Householder at 21 LOCK CHASE, LONDON, SE3 9HB, received 24 Apr 2026 — registered.

LewishamBlackheathSE3 9HBDC/26/143807
ApprovedRefusedOther
At a glance · this applicationLewisham profile →
Registered
Outcome
no decision date
Decision time
submission → decision
Conditions
not captured
6
Documents
6 linked
0
Objections
0 in support
No
Appeal
none recorded
Record from the Lewisham planning register as captured; documents link to the council's own files. Nearby applications are context, not part of this application.
Application

What is it?

Construction of a roof extension in the rear roof slope, installation of 4 roof lights in the front and side roof slopes, together with a single storey rear infill extension, part conversion of the existing garage, removal of chimney and all associated works at 21 Lock Chase SE3.

Reference
DC/26/143807
Type
Householder Application
Agent / consultant
Case officer
Postcode
SE3 9HB
Council
Received
24 Apr 2026
Validated
1 May 2026
Target date
26 Jun 2026
Decision date
Decision route
Not recorded
Status
Registered
Reference
DC/26/143807
Type
Householder Application
Show all 16 rows
Agent / consultant
Case officer
Postcode
SE3 9HB
Council
Received
24 Apr 2026
Validated
1 May 2026
Target date
26 Jun 2026
Decision date
Decision route
Not recorded
Status
Registered
Documents

What was filed?

Document
Published
View
Certificate b
1 May 2026
Design and access statement
1 May 2026
Pl01-pl05
27 Apr 2026
Ex01
27 Apr 2026
Ex01- ex05
27 Apr 2026
Redacted
27 Apr 2026
Certificate b
1 May 2026
Design and access statement
1 May 2026
Pl01-pl05
27 Apr 2026
Show all 6 rows
Ex01
27 Apr 2026
Ex01- ex05
27 Apr 2026
Redacted
27 Apr 2026

Documents open on the Lewisham portal (the portal needs its documents tab opened first — the link handles that). View the application page ↗

Decision

What happened?

Status: Registered. No decision is recorded yet.

Timeline

Date
Event
24 Apr 2026
Application received
1 May 2026
Application validated
26 Jun 2026
Statutory target date
24 Apr 2026
Application received
1 May 2026
Application validated
26 Jun 2026
Statutory target date

Public response

Measure
Count
Objections
0
In support
0
Total comments
0
Objections
0
In support
0
Total comments
0
People

Who is involved?

Name
Role
Applicant — the party who applied, not necessarily the owner
Agent · consultant profile
Case officer — delegated decision
Applicant — the party who applied, not necessarily the owner
Agent · consultant profile
Case officer — delegated decision
Place

What affects it?

Context around the site — not part of this application. Designations over the site: use the map's designations filter (conservation areas, listed buildings, Article 4, flood risk …). Decisions within 250 metres of the site are listed below — context, not this application.

Other applications within 250 metres (context — nearby, not this application)

No other geocoded decision is recorded within 250 metres.