Postcode record · Hounslow
W4 2NT.
W4 2NT has 16 known premises and 8 planning records — 7 approved of 8 decided (87.5%). 12 EPC records.
Postcode W4 2NT · boundary not held, centred on the postcodeApprovedRefusedOther8 exact8 on the map — every match
At a glance · this postcodeHounslow profile →
16
Premises
known addresses (UPRNs)
8
Applications
8 decided
87.5%
Approval rate
7 approved · 1 refused
12
EPC records
ratings B 1 · C 9 · D 2
8
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?
W4 2NT has 16 known premises and 8 planning records — 7 approved of 8 decided (87.5%). 12 EPC records.
Premises
Name
Details
UPRN 100021587417
UPRN 100021587418
UPRN 100021587419
UPRN 100021587420
UPRN 100021587421
UPRN 100021587422
UPRN 100021587423
UPRN 100021587424
UPRN 100021587425
UPRN 100021587426
UPRN 100021587417
UPRN 100021587418
UPRN 100021587419
Show all 10 rows
UPRN 100021587420
UPRN 100021587421
UPRN 100021587422
UPRN 100021587423
UPRN 100021587424
UPRN 100021587425
UPRN 100021587426
Planning
What happened?
8 planning applications across the postcode; 7 approved of 8 decided (87.5%). Latest 8 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey outbuilding in the ground floor flat's rear garden.
10 Osier Mews, Chiswick, London, W4 2NT · premises record
Applicant Mr Steve Cairns · Officer Daniel Hughes
PF-Full Applications
Approved
2024-07-09
Installation of a roof light above staircase to the flat
14 OSIER MEWS, CHISWICK, LONDON, W4 2NT · premises record
Applicant Mr & Mrs Simon Rogers · Officer zzzViolet Dixon
PF-Full Applications
Approved
2016-04-19
Installation of flue in rear roof slope of the house
2 OSIER MEWS, CHISWICK, LONDON, W4 2NT · premises record
Applicant Mr Stephen Mulhern · Officer zzzNatalie.Lynch
Householder Applications
Approved
2014-10-06
Installation of two rear roof windows to the house
2 OSIER MEWS, CHISWICK, LONDON, W4 2NT · premises record
Applicant Mr Stepehen Mulhern · Officer zzzNatalie.Lynch
Householder Applications
Approved
2014-08-14
Installation of french windows at ground floor level and insertion of window at 2nd floor level.
6 Osier Mews, Chiswick, London, W4 2NT · premises record
Applicant Mr Jonathan Edwards · Officer zzzSarah.Smaill
PF-Full Applications
Approved
2009-06-24
Loft conversion with three rear and two front roof lights.
5 Osier Mews, Chiswick, London, W4 2NT · premises record
Applicant Mr & Mrs Watson · Officer zzzSarah.Smaill
PF-Full Applications
Approved
2008-09-12
Removal of parapet and erection of guard rail to rear of third floor incorporating internal alterations to existing dwellinghouse
15 OSIER MEWS, CHISWICK, LONDON, LONDON, W4 2NT · premises record
Applicant Mr Mrs · Officer zzzDavid Waterhouse
PF-Full Applications
Refused
2004-02-05
Installation ao velux roof lights in connection with conversion ofroof space to contain additional bedroom
4 Osier Mews, Chiswick, London, W4 2NT · premises record
PF-Full Applications
Approved
1999-05-04
Erection of a single storey outbuilding in the ground floor flat's rear garden.
10 Osier Mews, Chiswick, London, W4 2NT · premises record
Applicant Mr Steve Cairns · Officer Daniel Hughes
Approved
2024-07-09
More
PF-Full Applications
Installation of a roof light above staircase to the flat
14 OSIER MEWS, CHISWICK, LONDON, W4 2NT · premises record
Applicant Mr & Mrs Simon Rogers · Officer zzzViolet Dixon
Approved
2016-04-19
More
PF-Full Applications
Installation of flue in rear roof slope of the house
2 OSIER MEWS, CHISWICK, LONDON, W4 2NT · premises record
Applicant Mr Stephen Mulhern · Officer zzzNatalie.Lynch
Approved
2014-10-06
More
Householder Applications
Show all 8 rows
Installation of two rear roof windows to the house
2 OSIER MEWS, CHISWICK, LONDON, W4 2NT · premises record
Applicant Mr Stepehen Mulhern · Officer zzzNatalie.Lynch
Approved
2014-08-14
More
Householder Applications
Installation of french windows at ground floor level and insertion of window at 2nd floor level.
6 Osier Mews, Chiswick, London, W4 2NT · premises record
Applicant Mr Jonathan Edwards · Officer zzzSarah.Smaill
Approved
2009-06-24
More
PF-Full Applications
Loft conversion with three rear and two front roof lights.
5 Osier Mews, Chiswick, London, W4 2NT · premises record
Applicant Mr & Mrs Watson · Officer zzzSarah.Smaill
Approved
2008-09-12
More
PF-Full Applications
Removal of parapet and erection of guard rail to rear of third floor incorporating internal alterations to existing dwellinghouse
15 OSIER MEWS, CHISWICK, LONDON, LONDON, W4 2NT · premises record
Applicant Mr Mrs · Officer zzzDavid Waterhouse
Refused
2004-02-05
More
PF-Full Applications
Installation ao velux roof lights in connection with conversion ofroof space to contain additional bedroom
4 Osier Mews, Chiswick, London, W4 2NT · premises record
Approved
1999-05-04
More
PF-Full Applications
Building control
Building-control records are not yet collected for Hounslow — 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 16 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 16 of 16 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area covers the historic settlement of Old Chiswick, a linear riverside settlement which developed around the Church of St Nicholas in the medieval period. In later centuries · reference 220943 · covers 16 of 16 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 16 of 16 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area covers the historic settlement of Old Chiswick, a linear riverside settlement which developed around the Church of St Nicholas in the medieval period. In later centuries · reference 220943 · covers 16 of 16 premises. Groundworks may require archaeological assessment or investigation.
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 8 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Development
What could it become?
Planning precedent8 applications and 8 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings B: 1, C: 9, D: 2.
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.
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.