Postcode record · Hounslow
TW7 4DN.
TW7 4DN has 4 known premises and 1 planning record. 2 EPC records.
Postcode TW7 4DN · boundary not held, centred on the postcodeApprovedRefusedOther1 exact1 on the map — every match
At a glance · this postcodeHounslow profile →
4
Premises
known addresses (UPRNs)
1
Applications
none decided
None
Decisions on record
applications here have no recorded outcomes yet
2
EPC records
ratings C 1 · D 1
1
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?
TW7 4DN has 4 known premises and 1 planning record. 2 EPC records.
Premises
Name
Details
UPRN 100021572928
UPRN 100021572929
UPRN 100021572930
UPRN 100021572931
UPRN 100021572928
UPRN 100021572929
UPRN 100021572930
Show all 4 rows
UPRN 100021572931
Planning
What happened?
1 planning application across the postcode. Latest 1 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of lawfulness for the retention of the existing single storey rear extension to the house
74 SIDMOUTH AVENUE, ISLEWORTH, LONDON, TW7 4DN · premises record
Applicant Mr Rishi Opel · Officer zzzTom.Bradfield
Lawful Use Certificate
Not required
2011-07-14
Certificate of lawfulness for the retention of the existing single storey rear extension to the house
74 SIDMOUTH AVENUE, ISLEWORTH, LONDON, TW7 4DN · premises record
Applicant Mr Rishi Opel · Officer zzzTom.Bradfield
Not required
2011-07-14
More
Lawful Use Certificate
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 4 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 4 of 4 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
The line of the main Roman Road from Londinium to Silchester and the West. The road has been found in the roadside settlement at Brentford, but its exact route has not been demonstrated elsewhere. · reference 78072 · covers 4 of 4 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area follows the projected line of the London to Silchester Roman road as it travels through the Borough of Hounslow. This is one of the major Roman roads radiating out west f · reference 220942 · covers 4 of 4 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 4 of 4 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
The line of the main Roman Road from Londinium to Silchester and the West. The road has been found in the roadside settlement at Brentford, but its exact route has not been demonstrated elsewhere. · reference 78072 · covers 4 of 4 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area follows the projected line of the London to Silchester Roman road as it travels through the Borough of Hounslow. This is one of the major Roman roads radiating out west f · reference 220942 · covers 4 of 4 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 1 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 precedent1 applications and 1 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy2 EPC records; ratings C: 1, D: 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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.