25/AP/3772

Status: Granted (19 Mar 2026)
Application Details
Description

Construction of single storey rear extension with patio and steps, basement extension to provide indoor swimming pool with terrace atop, south side extension to provide internal staircase to basement and three dormer windows to rear roof slope, remodelling and extension of existing annexe to north side of house, alterations to existing ground floor fenestration, and installation of new front boundary treatment.

Council

Southwark

Application Type

Householder Application

Date Received

22 Dec 2025

Date Validated

14 Jan 2026

Decision Date

19 Mar 2026

Location
Address

15 Sydenham Hill London Southwark SE26 6SH

Postcode

SE26 6SH

Coordinates

51.427904100000000, -0.075019900000000

Source: Application UPRN

Quick Info
UID
25/AP/3772
Reference
25/AP/3772
Status
Granted
Last Updated
21 Mar 2026