Planning Atlas
AtlasPostcodeEN52HT
Dev
Session
Tier
Planning AtlasBarnetUnderhill wardEN5 2HT
Postcode record · Barnet

EN5 2HT.

EN5 2HT has 18 known premises and 12 planning records — 10 approved of 12 decided (83.3%). 10 EPC records.

BarnetUnderhillEN5 2HT
Postcode EN5 2HT · boundary not held, centred on the postcodeApprovedRefusedOther13 on the map — every match
At a glance · this postcodeBarnet profile →
18
Premises
known addresses (UPRNs)
12
Applications
12 decided
83.3%
Approval rate
10 approved · 2 refused
49 days
Median decision time
average 47 days · 12 dated decisions
10
EPC records
ratings C 1 · D 7 · E 2
13
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?

EN5 2HT has 18 known premises and 12 planning records — 10 approved of 12 decided (83.3%). 10 EPC records.

Premises

Planning

What happened?

12 planning applications across the postcode; 10 approved of 12 decided (83.3%). Latest 12 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension
105 Normandy Avenue Barnet EN5 2HT · premises record
Proposed Lawful Development Certificate
Approved
2018-10-12
Single storey rear extension with a proposed depth of 5 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres.
105 Normandy Avenue Barnet EN5 2HT · premises record
Prior Notification (Householder)
Approved
2018-09-07
Roof extension involving hip to gable, rear dormer window and 4no front rooflights
105 Normandy Avenue Barnet EN5 2HT · premises record
Proposed Lawful Development Certificate
Approved
2018-07-27
Single storey rear extension with a proposed depth of 5 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres.
105 Normandy Avenue Barnet EN5 2HT · premises record
Prior Notification (Householder)
Refused
2018-07-27
Single storey rear extension. Roof extension involving rear dormer window with juliette balcony to facilitate extension to existing loft.
103 Normandy Avenue, Barnet, Herts, EN5 2HT · premises record
Officer Erica Mason
Proposed Lawful Development Certificate
Approved
2012-05-16
Hip to gable and rear dormer to facilitate loft conversion.
97 Normandy Avenue, Barnet, Herts, EN5 2HT · premises record
Officer Lisa Cheung
Proposed Lawful Development Certificate
Approved
2011-01-04
Single storey rear extension.
97 Normandy Avenue, Barnet, Herts, EN5 2HT · premises record
Officer Lisa Cheung
Householder Application
Approved
2011-01-04
Single storey side and rear extension. Roof extension involving hip to gable and rear dormer window with juliette balcony to facilitate loft conversion.
97 Normandy Avenue, Barnet, Herts, EN5 2HT · premises record
Officer Lisa Cheung
Proposed Lawful Development Certificate
Refused
2010-10-22
Single storey rear extension.
107 Normandy Avenue, Barnet, Herts, EN5 2HT · premises record
Officer Mary Kearns
Full Application
Approved
2008-11-24
Single storey front and rear extensions. Alteration and extension to roof including rear dormer window, rooflights to front and rear to facilitate a loft conversion.
89A Normandy Avenue Barnet Hertfordshire EN5 2HT · premises record
Full Application
Approved
2005-05-20
Single storey rear extension
105 Normandy Avenue Barnet EN5 2HT · premises record
Approved
2018-10-12
More
Proposed Lawful Development Certificate
Single storey rear extension with a proposed depth of 5 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres.
105 Normandy Avenue Barnet EN5 2HT · premises record
Approved
2018-09-07
More
Prior Notification (Householder)
Roof extension involving hip to gable, rear dormer window and 4no front rooflights
105 Normandy Avenue Barnet EN5 2HT · premises record
Approved
2018-07-27
More
Proposed Lawful Development Certificate
Show all 10 rows
Single storey rear extension with a proposed depth of 5 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres.
105 Normandy Avenue Barnet EN5 2HT · premises record
Refused
2018-07-27
More
Prior Notification (Householder)
Single storey rear extension. Roof extension involving rear dormer window with juliette balcony to facilitate extension to existing loft.
103 Normandy Avenue, Barnet, Herts, EN5 2HT · premises record
Officer Erica Mason
Approved
2012-05-16
More
Proposed Lawful Development Certificate
Hip to gable and rear dormer to facilitate loft conversion.
97 Normandy Avenue, Barnet, Herts, EN5 2HT · premises record
Officer Lisa Cheung
Approved
2011-01-04
More
Proposed Lawful Development Certificate
Single storey rear extension.
97 Normandy Avenue, Barnet, Herts, EN5 2HT · premises record
Officer Lisa Cheung
Approved
2011-01-04
More
Householder Application
Single storey side and rear extension. Roof extension involving hip to gable and rear dormer window with juliette balcony to facilitate loft conversion.
97 Normandy Avenue, Barnet, Herts, EN5 2HT · premises record
Officer Lisa Cheung
Refused
2010-10-22
More
Proposed Lawful Development Certificate
Single storey rear extension.
107 Normandy Avenue, Barnet, Herts, EN5 2HT · premises record
Officer Mary Kearns
Approved
2008-11-24
More
Full Application
Single storey front and rear extensions. Alteration and extension to roof including rear dormer window, rooflights to front and rear to facilitate a loft conversion.
89A Normandy Avenue Barnet Hertfordshire EN5 2HT · premises record
Approved
2005-05-20
More
Full Application

Building control

Building-control records are not yet collected for Barnet — 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 18 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 18 of 18 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 18 of 18 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).

People

Who is involved?

Named on the latest 12 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Case officer on 3 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 3 applications
Case officer on 1 application
Case officer on 1 application
Show all 4 rows
Case officer on 1 application
Development

What could it become?

Planning precedent12 applications and 13 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 1, D: 7, E: 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 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.

2 intent signals recorded in this postcode
Repeat sale · Long hold
Subscribe to see the signals →
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
EN5 2HT, Barnet: planning and property history | Planning Atlas