Postcode record · Enfield
N9 9RH.
N9 9RH has 16 known premises and 8 planning records — 6 approved of 7 decided (85.7%). 10 EPC records.
Postcode N9 9RH · boundary not held, centred on the postcodeApprovedRefusedOther8 exact6 approximate14 on the map — every match
At a glance · this postcodeEnfield profile →
16
Premises
known addresses (UPRNs)
8
Applications
7 decided
85.7%
Approval rate
6 approved · 1 refused
10
EPC records
ratings C 1 · D 8 · E 1
14
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?
N9 9RH has 16 known premises and 8 planning records — 6 approved of 7 decided (85.7%). 10 EPC records.
Premises
Name
Details
UPRN 207030178
UPRN 207057922
UPRN 207057924
UPRN 207057926
UPRN 207057927
UPRN 207058145
UPRN 207058146
UPRN 207058171
UPRN 207058172
UPRN 207058173
UPRN 207030178
UPRN 207057922
UPRN 207057924
Show all 10 rows
UPRN 207057926
UPRN 207057927
UPRN 207058145
UPRN 207058146
UPRN 207058171
UPRN 207058172
UPRN 207058173
Planning
What happened?
8 planning applications across the postcode; 6 approved of 7 decided (85.7%). Latest 8 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
First floor rear extension.
11 Chalfont Green London N9 9RH · premises record
Householder
Approved
2022-07-28
Part single, part 2-storey rear extension together with installation of window to side elevation at first floor level.
25 Chalfont Green London N9 9RH · premises record
Householder
Approved
2020-07-31
Two-storey rear extension.
25 Chalfont Green London N9 9RH · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2020-03-25
Part single, part 2-storey rear extension and first floor side extension.
25 Chalfont Green London N9 9RH · premises record
Householder
Refused
2019-09-05
First floor rear extension.
19 Chalfont Green London N9 9RH · premises record
Householder
Approved
2017-06-19
Single storey rear extension 6m deep x 3.15m high (3m high to eaves).
19 Chalfont Green London N9 9RH · premises record
Class A HH - Prior Approval
No objection
2017-02-20
Single storey rear extension
11, Chalfont Green, London, N9 9RH · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2012-08-24
Erection of part single storey, part 2-storey extension at rear of existing property to provide additional living accommodation.
3, Chalfont Green, London, N9 · premises record
Applicant Mr. & Mrs. Chambers · Agent E. Riley
Full
Approved
1996-04-03
First floor rear extension.
11 Chalfont Green London N9 9RH · premises record
Approved
2022-07-28
More
Householder
Part single, part 2-storey rear extension together with installation of window to side elevation at first floor level.
25 Chalfont Green London N9 9RH · premises record
Approved
2020-07-31
More
Householder
Two-storey rear extension.
25 Chalfont Green London N9 9RH · premises record
Approved
2020-03-25
More
Cert of Lawful Use/Operation - Proposed
Show all 8 rows
Part single, part 2-storey rear extension and first floor side extension.
25 Chalfont Green London N9 9RH · premises record
Refused
2019-09-05
More
Householder
First floor rear extension.
19 Chalfont Green London N9 9RH · premises record
Approved
2017-06-19
More
Householder
Single storey rear extension 6m deep x 3.15m high (3m high to eaves).
19 Chalfont Green London N9 9RH · premises record
No objection
2017-02-20
More
Class A HH - Prior Approval
Single storey rear extension
11, Chalfont Green, London, N9 9RH · premises record
Approved
2012-08-24
More
Cert of Lawful Use/Operation - Proposed
Erection of part single storey, part 2-storey extension at rear of existing property to provide additional living accommodation.
3, Chalfont Green, London, N9 · premises record
Applicant Mr. & Mrs. Chambers · Agent E. Riley
Approved
1996-04-03
More
Full
Building control
Building-control records are not yet collected for Enfield — 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
Borough wide · reference AD17 · covers 16 of 16 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 16 of 16 premises. Some normally permitted changes may require planning permission.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Chalfont Green2 mFootpath From Chalfont Green To 5-23 Chalfont Green25 mFootpath From Chalfont Green To 6-24 Chalfont Green28 mChalfont Road30 mCentral Avenue32 mHazelbury Green34 mSweet Briar Grove43 mAccess Road From Haselbury Road To 248-262 Haselbury Road46 mAccess Road From Haselbury Road To 251-265 Haselbury Road47 mHaselbury Road47 m
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 3 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent8 applications and 14 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 1, D: 8, 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 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.