Planning Atlas
AtlasPostcodeKT91AH
Planning AtlasKingston Upon ThamesHook & Chessington North wardKT9 1AH
Postcode record · Kingston Upon Thames

KT9 1AH.

KT9 1AH has 7 known premises and 4 planning records — 3 approved of 4 decided (75%). 4 EPC records.

Postcode KT9 1AH · boundary not held, centred on the postcodeApprovedRefusedOther4 exact4 on the map — every match
At a glance · this postcodeKingston Upon Thames profile →
7
Premises
known addresses (UPRNs)
4
Applications
4 decided
75%
Approval rate
3 approved · 0 refused
4
EPC records
ratings C 2 · D 1 · E 1
4
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?

KT9 1AH has 7 known premises and 4 planning records — 3 approved of 4 decided (75%). 4 EPC records.

Premises

Planning

What happened?

4 planning applications across the postcode; 3 approved of 4 decided (75%). Latest 4 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Erection of single storey rear extension (4.5m in depth, maximum height of 3.8m and eaves height of 3m)
4 Hawkhurst Gardens Chessington KT9 1AH · premises record
Applicant Ms Liu · Agent Mr Lenn Han · Officer Carmellena Hickey
PA Householder Rear Extension
Not required
2019-05-29
Demolition of existing rear extension and detached garage, and erection of single storey rear and side extension
1 Hawkhurst Gardens Chessington KT9 1AH · premises record
Householder
Approved
2016-12-23
Demolition of existing detached garage and single storey rear 'family room' and erection of replacement single storey side and rear extension (amended plans)
1 Hawkhurst Gardens Chessington Surrey KT9 1AH · premises record
Householder
Approved
2014-08-12
Single storey rear and side extensions following demolition of existing detached garage and single storey rear extension
1 Hawkhurst Gardens Chessington KT9 1AH · premises record
Householder
Approved
2011-12-07
Erection of single storey rear extension (4.5m in depth, maximum height of 3.8m and eaves height of 3m)
4 Hawkhurst Gardens Chessington KT9 1AH · premises record
Applicant Ms Liu · Agent Mr Lenn Han · Officer Carmellena Hickey
Not required
2019-05-29
More
PA Householder Rear Extension
Demolition of existing rear extension and detached garage, and erection of single storey rear and side extension
1 Hawkhurst Gardens Chessington KT9 1AH · premises record
Approved
2016-12-23
More
Householder
Demolition of existing detached garage and single storey rear 'family room' and erection of replacement single storey side and rear extension (amended plans)
1 Hawkhurst Gardens Chessington Surrey KT9 1AH · premises record
Approved
2014-08-12
More
Householder
Show all 4 rows
Single storey rear and side extensions following demolition of existing detached garage and single storey rear extension
1 Hawkhurst Gardens Chessington KT9 1AH · premises record
Approved
2011-12-07
More
Householder

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?

Every mapped designation touching a premises in this postcode, with how many of its 7 premises each one covers.

Designation
Coverage
Archaeological Priority Area
Summary and Definition This APA covers the historic core of Hook village. It is thought to have Medieval origins. This small network of streets lies on what was the Medieval and Post-Medieval village of Hook. The APA is classi · reference 209823 · covers 6 of 7 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Summary and Definition This APA covers the historic core of Hook village. It is thought to have Medieval origins. This small network of streets lies on what was the Medieval and Post-Medieval village of Hook. The APA is classi · reference 209823 · covers 6 of 7 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 4 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 2 applications
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 2 applications
Applicant on 1 application
Agent on 1 application
Show all 7 rows
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent4 applications and 4 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy4 EPC records; ratings C: 2, D: 1, E: 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 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.
KT9 1AH, Kingston Upon Thames: planning and property history | Planning Atlas