Postcode record · Kingston Upon Thames
KT3 3AZ.
KT3 3AZ has 19 known premises and 29 planning records — 23 approved of 29 decided (79.3%). 8 EPC records.
Postcode KT3 3AZ · boundary not held, centred on the postcodeApprovedRefusedOther29 on the map — every match
At a glance · this postcodeKingston Upon Thames profile →
19
Premises
known addresses (UPRNs)
29
Applications
29 decided
79.3%
Approval rate
23 approved · 3 refused
58 days
Median decision time
average 63 days · 29 dated decisions
8
EPC records
ratings D 5 · E 3
29
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?
KT3 3AZ has 19 known premises and 29 planning records — 23 approved of 29 decided (79.3%). 8 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 100021774911
UPRN 100021774913
UPRN 100021774915
UPRN 100021774917
UPRN 100021774919
UPRN 100021774921
UPRN 100021774922
UPRN 100021774924
UPRN 100021774926
UPRN 100021774928
UPRN 100021774911
UPRN 100021774913
UPRN 100021774915
Show all 10 rows
UPRN 100021774917
UPRN 100021774919
UPRN 100021774921
UPRN 100021774922
UPRN 100021774924
UPRN 100021774926
UPRN 100021774928
Planning
What happened?
29 planning applications across the postcode; 23 approved of 29 decided (79.3%). Latest 29 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Alteration to roof in existing rear extension and fenestration alteration to rear elevation
26 Cromford Way New Malden KT3 3AZ · premises record
Officer Honey Olaiya
Householder
Approved
2025-03-06
Erection of single storey rear and side extension with conversion of garage to habitable room. Erection of hip to gable and rear dormer roof extensions with Juliet balcony and installation of 3nos. front rooflights to facilitate loft conversion.
36 Cromford Way New Malden KT3 3AZ · premises record
Officer Carmellena Hickey
Householder
Approved
2025-03-04
Erection of single-storey rear extension
30 Cromford Way New Malden KT3 3AZ · premises record
Officer Carmellena Hickey
Householder
Approved
2021-07-07
Erection of hip to gable and rear dormer roof extension with installation of 3no front rooflights and removal of 2no chimney stacks to facilitate loft conversion
30 Cromford Way New Malden KT3 3AZ · premises record
Officer Carmellena Hickey
Cert of Lawful Use/Operation - Proposed
Approved
2021-07-07
Demolition of existing rear extension and erection of new single storey rear extension. Conversion of garage to habitable space with associated changes to fenestration. Hip to gable rear roof extension with installation of 4no rooflights to facilitate loft conversion.
10 Cromford Way New Malden KT3 3AZ · premises record
Officer Thomas Frankland Wells
Householder
Approved
2021-02-15
Construction of roof extension with a rear dormer and 3 front rooflights to facilitate a loft conversion
32 Cromford Way New Malden KT3 3AZ · premises record
Officer Martin Holley
Cert of Lawful Use/Operation - Proposed
Approved
2018-01-24
Erection of hip to gable roof extension and rear dormer roof extension
32 Cromford Way New Malden KT3 3AZ · premises record
Officer Martin Holley
Cert of Lawful Use/Operation - Proposed
Refused
2017-11-20
Erection of single storey rear extension (4m in depth, maximum height of 3m and eaves height of 3m)
32 Cromford Way New Malden KT3 3AZ · premises record
Officer Martin Holley
PA Householder Rear Extension
Not required
2017-11-20
Erection of single storey rear/ side extension
28 Cromford Way New Malden KT3 3AZ · premises record
Householder
Approved
2016-10-27
Loft conversion, consisting of hip to gables both ends of existing hipped roof with rear dormer
26 Cromford Way New Malden KT3 3AZ · premises record
Officer David Lockie
Cert of Lawful Use/Operation - Proposed
Approved
2016-09-25
Alteration to roof in existing rear extension and fenestration alteration to rear elevation
26 Cromford Way New Malden KT3 3AZ · premises record
Officer Honey Olaiya
Approved
2025-03-06
More
Householder
Erection of single storey rear and side extension with conversion of garage to habitable room. Erection of hip to gable and rear dormer roof extensions with Juliet balcony and installation of 3nos. front rooflights to facilitate loft conversion.
36 Cromford Way New Malden KT3 3AZ · premises record
Officer Carmellena Hickey
Approved
2025-03-04
More
Householder
Erection of single-storey rear extension
30 Cromford Way New Malden KT3 3AZ · premises record
Officer Carmellena Hickey
Approved
2021-07-07
More
Householder
Show all 10 rows
Erection of hip to gable and rear dormer roof extension with installation of 3no front rooflights and removal of 2no chimney stacks to facilitate loft conversion
30 Cromford Way New Malden KT3 3AZ · premises record
Officer Carmellena Hickey
Approved
2021-07-07
More
Cert of Lawful Use/Operation - Proposed
Demolition of existing rear extension and erection of new single storey rear extension. Conversion of garage to habitable space with associated changes to fenestration. Hip to gable rear roof extension with installation of 4no rooflights to facilitate loft conversion.
10 Cromford Way New Malden KT3 3AZ · premises record
Officer Thomas Frankland Wells
Approved
2021-02-15
More
Householder
Construction of roof extension with a rear dormer and 3 front rooflights to facilitate a loft conversion
32 Cromford Way New Malden KT3 3AZ · premises record
Officer Martin Holley
Approved
2018-01-24
More
Cert of Lawful Use/Operation - Proposed
Erection of hip to gable roof extension and rear dormer roof extension
32 Cromford Way New Malden KT3 3AZ · premises record
Officer Martin Holley
Refused
2017-11-20
More
Cert of Lawful Use/Operation - Proposed
Erection of single storey rear extension (4m in depth, maximum height of 3m and eaves height of 3m)
32 Cromford Way New Malden KT3 3AZ · premises record
Officer Martin Holley
Not required
2017-11-20
More
PA Householder Rear Extension
Erection of single storey rear/ side extension
28 Cromford Way New Malden KT3 3AZ · premises record
Approved
2016-10-27
More
Householder
Loft conversion, consisting of hip to gables both ends of existing hipped roof with rear dormer
26 Cromford Way New Malden KT3 3AZ · premises record
Officer David Lockie
Approved
2016-09-25
More
Cert of Lawful Use/Operation - Proposed
Building control
Building-control records are not yet collected for Kingston Upon Thames — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
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 29 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 5 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 5 applications
Case officer on 4 applications
Case officer on 3 applications
Show all 5 rows
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent29 applications and 29 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings D: 5, E: 3.
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.