Postcode record · Kensington And Chelsea
SW7 3AG.
SW7 3AG has 28 known premises and 24 planning records — 24 approved of 24 decided (100%). 18 EPC records.
Postcode SW7 3AG · boundary not held, centred on the postcodeApprovedRefusedOther24 exact24 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
28
Premises
known addresses (UPRNs)
24
Applications
24 decided
100%
Approval rate
24 approved · 0 refused
18
EPC records
ratings C 7 · D 11
24
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?
SW7 3AG has 28 known premises and 24 planning records — 24 approved of 24 decided (100%). 18 EPC records.
Premises (18 of 28 shown)
Name
Details
UPRN 217061634
UPRN 217061635
UPRN 217061636
UPRN 217061637
UPRN 217061638
UPRN 217061639
UPRN 217061640
UPRN 217061641
UPRN 217061642
UPRN 217061643
UPRN 217061634
UPRN 217061635
UPRN 217061636
Show all 10 rows
UPRN 217061637
UPRN 217061638
UPRN 217061639
UPRN 217061640
UPRN 217061641
UPRN 217061642
UPRN 217061643
Planning
What happened?
24 planning applications across the postcode; 24 approved of 24 decided (100%). Latest 24 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Retrospective application to regularise historic internal alterations at first floor
Flat 3, 26 Onslow Gardens, London, SW7 3AG · premises record
Applicant N Julius · Officer Morgan Roberts
Listed Building Consent
Approved
2024-04-16
Details required by condition 3 (Submission of details) of listed building consent 15/05213 (Internal alterations including installation of strips and cold smoke seals to flat entrance doors; installation of self-closing devices to flat entrance doors, and heat detection installation within entrance hallways to each flat and interlinked with communal fire alarm system)
28 Onslow Gardens, London, SW7 3AG · premises record
Discharge of Conditions
Approved
2016-08-24
Internal alterations including installation of strips and cold smoke seals to flat entrance doors; installation of self-closing devices to flat entrance doors, and heat detection installation within entrance hallways to each flat and interlinked with communal fire alarm system
28 Onslow Gardens, London, SW7 3AG · premises record
Listed Building Consent
Approved
2015-08-17
Proposed internal alterations to comply with fire risk regulations.
26 Onslow Gardens, London, SW7 3AG · premises record
Listed Building Consent
Approved
2015-07-21
Retention of one A/C condenser unit into the vaults under pavement, retention of new timber vault doors and the installation of external security bars at basement level.
25 Onslow Gardens, London, SW7 3AG · premises record
Listed Building Consent
Approved
2011-05-13
Retention of one A/C condenser unit into the vaults under pavement, retention of new timber vault doors and the installation of external security bars at basement level.
25 Onslow Gardens, London, SW7 3AG · premises record
Planning Permission
Approved
2011-05-13
Discharge of condition 8(a, b and c) and 10 relating to listed building consent LB/10/02616.
25 Onslow Gardens, London, SW7 3AG · premises record
Discharge of Conditions
Approved
2011-03-24
Internal alterations. demolition of non original walls at basement and ground floor levels; staircase in new location to suit new layout; creation of link at basement to adjacent vaults. Opening into link at basement, construction of walls and introduction of period features.
25 Onslow Gardens, London, SW7 3AG · premises record
Listed Building Consent
Approved
2010-08-23
Internal alterations. demolition of non original walls at basement and ground floor levels; staircase in new location to suit new layout; creation of link at basement to adjacent vaults. Opening into link at basement, construction of walls and introduction of period features.
25 Onslow Gardens, London, SW7 3AG · premises record
Planning Permission
Approved
2010-08-23
Discharge of Conditions 3(a), (b) and (c) attached to Listed Building Consent ref: LB/09/01094.
Flat 2, 26 Onslow Gardens, London, SW7 3AG · premises record
Discharge of Conditions
Approved
2009-07-30
Retrospective application to regularise historic internal alterations at first floor
Flat 3, 26 Onslow Gardens, London, SW7 3AG · premises record
Applicant N Julius · Officer Morgan Roberts
Approved
2024-04-16
More
Listed Building Consent
Details required by condition 3 (Submission of details) of listed building consent 15/05213 (Internal alterations including installation of strips and cold smoke seals to flat entrance doors; installation of self-closing devices to flat entrance doors, and heat detection installation within entrance hallways to each flat and interlinked with communal fire alarm system)
28 Onslow Gardens, London, SW7 3AG · premises record
Approved
2016-08-24
More
Discharge of Conditions
Internal alterations including installation of strips and cold smoke seals to flat entrance doors; installation of self-closing devices to flat entrance doors, and heat detection installation within entrance hallways to each flat and interlinked with communal fire alarm system
28 Onslow Gardens, London, SW7 3AG · premises record
Approved
2015-08-17
More
Listed Building Consent
Show all 10 rows
Proposed internal alterations to comply with fire risk regulations.
26 Onslow Gardens, London, SW7 3AG · premises record
Approved
2015-07-21
More
Listed Building Consent
Retention of one A/C condenser unit into the vaults under pavement, retention of new timber vault doors and the installation of external security bars at basement level.
25 Onslow Gardens, London, SW7 3AG · premises record
Approved
2011-05-13
More
Listed Building Consent
Retention of one A/C condenser unit into the vaults under pavement, retention of new timber vault doors and the installation of external security bars at basement level.
25 Onslow Gardens, London, SW7 3AG · premises record
Approved
2011-05-13
More
Planning Permission
Discharge of condition 8(a, b and c) and 10 relating to listed building consent LB/10/02616.
25 Onslow Gardens, London, SW7 3AG · premises record
Approved
2011-03-24
More
Discharge of Conditions
Internal alterations. demolition of non original walls at basement and ground floor levels; staircase in new location to suit new layout; creation of link at basement to adjacent vaults. Opening into link at basement, construction of walls and introduction of period features.
25 Onslow Gardens, London, SW7 3AG · premises record
Approved
2010-08-23
More
Listed Building Consent
Internal alterations. demolition of non original walls at basement and ground floor levels; staircase in new location to suit new layout; creation of link at basement to adjacent vaults. Opening into link at basement, construction of walls and introduction of period features.
25 Onslow Gardens, London, SW7 3AG · premises record
Approved
2010-08-23
More
Planning Permission
Discharge of Conditions 3(a), (b) and (c) attached to Listed Building Consent ref: LB/09/01094.
Flat 2, 26 Onslow Gardens, London, SW7 3AG · premises record
Approved
2009-07-30
More
Discharge of Conditions
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 28 premises each one covers.
Designation
Coverage
Conservation Area
Thurloe/Smith's Charity · reference 19 · covers 28 of 28 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 28 of 28 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 19 · covers 28 of 28 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Thurloe/Smith's Charity · reference 19 · covers 28 of 28 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 28 of 28 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 19 · covers 28 of 28 premises. Protected-tree works may require consent or formal notice.
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?
Named on the latest 24 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Case officer on 1 application
Applicant on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent24 applications and 24 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 7, D: 11.
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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
9 intent signals recorded in this postcode
Price decline · Long hold · Ageing director
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.