Postcode record · Barnet
N20 9LB.
N20 9LB has 4 known premises and 5 planning records — 3 approved of 4 decided (75%).
Postcode N20 9LB · boundary not held, centred on the postcodeApprovedRefusedOther5 exact12 approximate17 on the map — every match
At a glance · this postcodeBarnet profile →
4
Premises
known addresses (UPRNs)
5
Applications
4 decided
75%
Approval rate
3 approved · 1 refused
0
EPC records
none recorded
17
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?
N20 9LB has 4 known premises and 5 planning records — 3 approved of 4 decided (75%).
Premises
Name
Details
UPRN 200163943
UPRN 200228387
UPRN 10092055376
UPRN 200163943
UPRN 200228387
Show all 4 rows
UPRN 10092055376
Planning
What happened?
5 planning applications across the postcode; 3 approved of 4 decided (75%). Latest 5 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Use of unit as indoor padel centre (Class E (d) indoor sport and recreation) external alterations to create entrance to unit (Retrospective)
4 Downland Close London N20 9LB · premises record
Retention/Continued Use
Refused
2025-08-26
Temporary change of use from Storage and Distribution (B8) to Film Studio (Sui Generis). New windows to existing outbuilding to create a security office. Waterproof Membrane added to both the roof and walls of Units 3 and 4. Thin silent roof system added to the roofs of Units 3 and 4. New generator.
Units 3 And 4 Downland Close London N20 9LB · premises record
Full
Unknown
2020-05-11
Submission of details of condition 4 (Construction Method Statement) pursuant to planning appeal APP/N5090/W/16/3157484 dated 15/12/16 ref 16/2868/FUL
4 Downland Close London N20 9LB · premises record
—
Approved
2019-03-28
Submission of details of condition 3 (Noise Assessment) pursuant to planning appeal APP/N5090/W/16/3157484 dated 15/12/16 ref 16/2868/FUL
4 Downland Close London N20 9LB · premises record
Conditions
Approved
2018-03-28
External alterations to warehouse building, including increasing ridge height by 7.9m
4 Downland Close London N20 9LB · premises record
Full Application
Approved
2016-04-29
Use of unit as indoor padel centre (Class E (d) indoor sport and recreation) external alterations to create entrance to unit (Retrospective)
4 Downland Close London N20 9LB · premises record
Refused
2025-08-26
More
Retention/Continued Use
Temporary change of use from Storage and Distribution (B8) to Film Studio (Sui Generis). New windows to existing outbuilding to create a security office. Waterproof Membrane added to both the roof and walls of Units 3 and 4. Thin silent roof system added to the roofs of Units 3 and 4. New generator.
Units 3 And 4 Downland Close London N20 9LB · premises record
Unknown
2020-05-11
More
Full
Submission of details of condition 4 (Construction Method Statement) pursuant to planning appeal APP/N5090/W/16/3157484 dated 15/12/16 ref 16/2868/FUL
4 Downland Close London N20 9LB · premises record
Approved
2019-03-28
More
—
Show all 5 rows
Submission of details of condition 3 (Noise Assessment) pursuant to planning appeal APP/N5090/W/16/3157484 dated 15/12/16 ref 16/2868/FUL
4 Downland Close London N20 9LB · premises record
Approved
2018-03-28
More
Conditions
External alterations to warehouse building, including increasing ridge height by 7.9m
4 Downland Close London N20 9LB · premises record
Approved
2016-04-29
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 4 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 4 of 4 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 4 of 4 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 5 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 8 rows
Agent on 2 applications
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 precedent5 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
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
The Developer PlanOwnership, 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.
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.