Planning Atlas
Planning Atlas›Kensington And Chelsea›…Brompton & Hans Town ward›SW3 3AY
AtlasKensington And ChelseaBrompton & Hans TownSW3 3AY
Postcode record · Kensington And Chelsea

SW3 3AY.

SW3 3AY has 22 known premises and 2 planning records — 1 approved of 1 decided (100%). 22 EPC records.

Postcode SW3 3AY · boundary not held, centred on the postcodeApprovedRefusedOther49 exact49 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
22
Premises
known addresses (UPRNs)
2
Applications
1 decided
100%
Approval rate
1 approved · 0 refused
22
EPC records
ratings B 1 · C 21
49
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 3AY has 22 known premises and 2 planning records — 1 approved of 1 decided (100%). 22 EPC records.

Premises (18 of 22 shown)

Name
Details
UPRN 217099252
UPRN 217099253
UPRN 217099254
UPRN 217099255
UPRN 217099257
UPRN 217099258
UPRN 217099259
UPRN 217099261
UPRN 217099262
UPRN 217099264
UPRN 217099252
UPRN 217099253
UPRN 217099254
Show all 10 rows
UPRN 217099255
UPRN 217099257
UPRN 217099258
UPRN 217099259
UPRN 217099261
UPRN 217099262
UPRN 217099264
Planning

What happened?

2 planning applications across the postcode; 1 approved of 1 decided (100%). Latest 2 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Short term letting of first floor studio Flat 112 for more than 90 nights per annum
Flat 112, Nell Gwynn House, Sloane Avenue, London, SW3 3AY · premises record
Planning Permission
Withdrawn
2017-12-12
Replacement of four windows at first floor level.
Flat 121 Nell Gwynn House, Sloane Avenue, London, SW3 3AY · premises record
Planning Permission
Approved
2004-11-29
Short term letting of first floor studio Flat 112 for more than 90 nights per annum
Flat 112, Nell Gwynn House, Sloane Avenue, London, SW3 3AY · premises record
Withdrawn
2017-12-12
More
Planning Permission
Replacement of four windows at first floor level.
Flat 121 Nell Gwynn House, Sloane Avenue, London, SW3 3AY · premises record
Approved
2004-11-29
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 22 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 22 of 22 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 22 of 22 premises. Some normally permitted changes may require planning permission.
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 precedent2 applications and 49 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings B: 1, C: 21.
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 3AY, Kensington And Chelsea: Planning and Property History | Planning Atlas