Planning Atlas
AtlasPostcodeSW34SX
Dev
Session
Tier
Planning AtlasKensington And ChelseaRoyal Hospital wardSW3 4SX
Postcode record · Kensington And Chelsea

SW3 4SX.

SW3 4SX has 18 known premises and 1 planning record — 1 approved of 1 decided (100%). 10 EPC records.

Postcode SW3 4SX · boundary not held, centred on the postcodeApprovedRefusedOther3 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
18
Premises
known addresses (UPRNs)
1
Applications
1 decided
100%
Approval rate
1 approved · 0 refused
10
EPC records
ratings C 7 · D 2 · E 1
3
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property

What is it?

SW3 4SX has 18 known premises and 1 planning record — 1 approved of 1 decided (100%). 10 EPC records.

Premises

Planning

What happened?

1 planning application across the postcode; 1 approved of 1 decided (100%). Latest 1 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Replacement of existing window at fifth floor level with a pair of metal framed French doors to south-west elevation and installation of two external roof-mounted air conditioning units at main roof level.
Flat 85 Burton Court, Franklin's Row, London, SW3 4TA · premises record
Planning Permission
Approved
2004-12-30
Replacement of existing window at fifth floor level with a pair of metal framed French doors to south-west elevation and installation of two external roof-mounted air conditioning units at main roof level.
Flat 85 Burton Court, Franklin's Row, London, SW3 4TA · premises record
Approved
2004-12-30
More
Planning Permission

Building control

Building-control records are not yet collected for Kensington And Chelsea — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).

Place

What affects it?

Every mapped designation touching a premises in this postcode, with how many of its 18 premises each one covers.

Designation
Coverage
Conservation Area
Royal Hospital · reference 29 · covers 18 of 18 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 29 · covers 18 of 18 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 18 of 18 premises. Some normally permitted changes may require planning permission.
Conservation Area
Royal Hospital · reference 29 · covers 18 of 18 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 29 · covers 18 of 18 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 18 of 18 premises. Some normally permitted changes may require planning permission.

Nearby postcodes and streets

Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).

People

Who is involved?

Applicants, agents and officers are attached per application; the current area build carries references only — the borough entity run adds the names here.

Development

What could it become?

Planning precedent1 applications and 3 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 7, D: 2, E: 1.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.

Intent signals

Planning Atlas Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

No intent signal is currently recorded in this postcode.

Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
SW3 4SX, Kensington And Chelsea: planning and property history | Planning Atlas