Premises record · Barnet
20 Lyndhurst Avenue London N12 0LU.
This premises has 2 confidently linked planning records. The most recent is 22/2368/192, received 3 May 2022.
ApprovedRefusedOther
At a glance · this premisesBarnet profile →
2
Applications
2 approved of 2 decided
1
Recorded sales
latest 11 Feb 2022
E
Current EPC
potential B
2
Constraints
mapped and council records
0
Companies
exact address connections
0
Intent signals
none recorded
Address and planning records attached to UPRN 200076110. Land boundaries are context only; no parcel ownership or occupation is asserted.
Property
What is it?
This premises has 2 confidently linked planning records. The most recent is 22/2368/192, received 3 May 2022.
Sales history
£640,00011 Feb 2022 · Price Paid Data
Companies and owners
No company connection matched to this exact UPRN.
Energy record
EPC EPotential B · 87 m² · inspected 24 Mar 2021
OS AddressBase PremiumSource ID 200076110 · builtaddress · confidence 100%
Planning
What happened?
Timeline · 1 applications · 1 sales · EPC
1996200120062011201620212026
● application (green approved, red refused, grey other) · £ sale · ■ EPC · ▲ building control — hover for details, click to open
2 applications confidently linked to this premises (0 by UPRN, 2 by exact address), 2 approved of 2 decided. Oldest Not recorded, latest 3 May 2022.
Reference
Proposal
Type
Outcome
Date
Roof extension involving hip to gable, rear dormer window and 2no. front facing rooflights
Proposed Lawful Development Certificate
Approved
2022-05-03
Single storey rear infill extension. Demolition and rebuild of the existing garage into habitable room. Front porch extension
Householder
Approved
—
Roof extension involving hip to gable, rear dormer window and 2no. front facing rooflights
Approved
2022-05-03
More
Proposed Lawful Development Certificate
Single storey rear infill extension. Demolition and rebuild of the existing garage into habitable room. Front porch extension
Approved
—
More
Householder
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?
Designation
What it means here
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · mapped at this premises location. Some normally permitted changes may require planning permission.
Smoke Control Zone: Friern Barnet No.6
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · mapped at this premises location. Some normally permitted changes may require planning permission.
Smoke Control Zone: Friern Barnet No.6
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Applications within 250 metres
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension
41 Lyndhurst Avenue London N12 0LX
Proposed Lawful Development Certificate
Approved
2025-08-18
52 m
52 m
Single storey rear extensions with a depth of 5.00 metres, a maximum height of 3.20 metres and an eaves height of 3.00 metres
41 Lyndhurst Avenue London N12 0LX
Prior Notification (Householder)
Not required
2025-07-04
52 m
52 m
Roof extension involving introduction of pitched roof over existing first-floor side/rear extension, hip to gable extension, rear dormer window with juliette balcony and 2no. front facing rooflights. (AMENDED DESCRIPTION)
5 Lyndhurst Avenue London N12 0LX
Householder Application
Approved
2025-02-17
52 m
52 m
Single storey rear extension with 2no. rooflights and new access steps to garden level following demolition of the existing veranda
51 Lyndhurst Avenue London N12 0LX
Householder Application
Approved
2025-01-30
52 m
52 m
Single storey rear extension with a proposed depth of 4.60 metres, maximum height of 3.15 metres and eaves height of 3.00 metres. Following demolition of existing timber veranda.
51 Lyndhurst Avenue London N12 0LX
Prior Notification (Householder)
Refused
2024-11-25
52 m
52 m
Removal of chimney breast
41 Lyndhurst Avenue London N12 0LX
Proposed Lawful Development Certificate
Approved
2024-11-25
52 m
52 m
Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no. front facing rooflights and new side gable window
51 Lyndhurst Avenue London N12 0LX
Proposed Lawful Development Certificate
Approved
2024-11-21
52 m
52 m
Removal of chimney breast
43 Lyndhurst Avenue London N12 0LX
Proposed Lawful Development Certificate
Approved
2024-11-05
52 m
52 m
Single storey rear extension with 2no. rooflights following demolition of the existing conservatory
43 Lyndhurst Avenue London N12 0LX
Householder
Approved
2024-09-18
52 m
52 m
Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window
43 Lyndhurst Avenue London N12 0LX
Proposed Lawful Development Certificate
Approved
2024-09-18
52 m
52 m
Single storey rear extension
41 Lyndhurst Avenue London N12 0LX
Approved
2025-08-18
52 m
52 m
More
Proposed Lawful Development Certificate
Single storey rear extensions with a depth of 5.00 metres, a maximum height of 3.20 metres and an eaves height of 3.00 metres
41 Lyndhurst Avenue London N12 0LX
Not required
2025-07-04
52 m
52 m
More
Prior Notification (Householder)
Roof extension involving introduction of pitched roof over existing first-floor side/rear extension, hip to gable extension, rear dormer window with juliette balcony and 2no. front facing rooflights. (AMENDED DESCRIPTION)
5 Lyndhurst Avenue London N12 0LX
Approved
2025-02-17
52 m
52 m
More
Householder Application
Show all 10 rows
Single storey rear extension with 2no. rooflights and new access steps to garden level following demolition of the existing veranda
51 Lyndhurst Avenue London N12 0LX
Approved
2025-01-30
52 m
52 m
More
Householder Application
Single storey rear extension with a proposed depth of 4.60 metres, maximum height of 3.15 metres and eaves height of 3.00 metres. Following demolition of existing timber veranda.
51 Lyndhurst Avenue London N12 0LX
Refused
2024-11-25
52 m
52 m
More
Prior Notification (Householder)
Removal of chimney breast
41 Lyndhurst Avenue London N12 0LX
Approved
2024-11-25
52 m
52 m
More
Proposed Lawful Development Certificate
Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no. front facing rooflights and new side gable window
51 Lyndhurst Avenue London N12 0LX
Approved
2024-11-21
52 m
52 m
More
Proposed Lawful Development Certificate
Removal of chimney breast
43 Lyndhurst Avenue London N12 0LX
Approved
2024-11-05
52 m
52 m
More
Proposed Lawful Development Certificate
Single storey rear extension with 2no. rooflights following demolition of the existing conservatory
43 Lyndhurst Avenue London N12 0LX
Approved
2024-09-18
52 m
52 m
More
Householder
Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window
43 Lyndhurst Avenue London N12 0LX
Approved
2024-09-18
52 m
52 m
More
Proposed Lawful Development Certificate
Nearby premises
Addresses within 120 m that carry planning applications — linked where they have their own Atlas record.
Name
Details
51 Lyndhurst Avenue London N12 0LX
7 applications · 52 m away
31 Lyndhurst Avenue London N12 0LX
6 applications · 52 m away
1 Lyndhurst Avenue London N12 0LX
5 applications · 52 m away
5 Lyndhurst Avenue London N12 0LX
3 applications · 52 m away
43 Lyndhurst Avenue London N12 0LX
3 applications · 52 m away
41 Lyndhurst Avenue London N12 0LX
3 applications · 52 m away
37 Lyndhurst Avenue London N12 0LX
3 applications · 52 m away
21 Lyndhurst Avenue London N12 0LX
2 applications · 52 m away
Challenge House, 1 Lyndhurst Avenue, London, N12 0LX
2 applications · 52 m away
29 Lyndhurst Avenue London N12 0LX
2 applications · 52 m away
51 Lyndhurst Avenue London N12 0LX
7 applications · 52 m away
31 Lyndhurst Avenue London N12 0LX
6 applications · 52 m away
1 Lyndhurst Avenue London N12 0LX
5 applications · 52 m away
Show all 10 rows
5 Lyndhurst Avenue London N12 0LX
3 applications · 52 m away
43 Lyndhurst Avenue London N12 0LX
3 applications · 52 m away
41 Lyndhurst Avenue London N12 0LX
3 applications · 52 m away
37 Lyndhurst Avenue London N12 0LX
3 applications · 52 m away
21 Lyndhurst Avenue London N12 0LX
2 applications · 52 m away
Challenge House, 1 Lyndhurst Avenue, London, N12 0LX
2 applications · 52 m away
29 Lyndhurst Avenue London N12 0LX
2 applications · 52 m away
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?
Ward councillors
Friern Barnet ward · Labour control · Labour council · source: ONS ward boundary joined to the verified property coordinate
Name
Details
Labour · Friern Barnet ward councillor · 5 recorded planning-committee interventions · raises: overdevelopment, parking, housing, amenity space, schools
Labour · Friern Barnet ward councillor · no recorded planning-committee intervention
Labour · Friern Barnet ward councillor · no recorded planning-committee intervention
Labour · Friern Barnet ward councillor · 5 recorded planning-committee interventions · raises: overdevelopment, parking, housing, amenity space, schools
Labour · Friern Barnet ward councillor · no recorded planning-committee intervention
Labour · Friern Barnet ward councillor · no recorded planning-committee intervention
Applicants on linked applications
Named on the 2 applications confidently linked to this UPRN — the party who applied, not necessarily the owner or occupier.
The linked applications carry no applicant name.
Agents and case officers
No agent or case officer is recorded on the linked applications.
Companies and directors at this address
Companies House registered office or a director’s service address at this exact address — an official connection, not proof of ownership, trading or residence.
No company or director is registered at this exact address in the Companies House and Land Registry data we hold.
Development
What could it become?
This section brings together the evidence that shapes future development without inventing a development capacity or recommendation.
Planning precedent2 applications attached to this premises and 12 mapped within 250 metres.
Physical and policy controls2 mapped or council-recorded controls currently shape the evidence base.
Energy potentialCurrent EPC E, with potential B across 87 m² recorded floor area.
What remains unprovenNo site capacity, lawful use, ownership intention or development recommendation is asserted until the relevant building, title, policy and comparable evidence is verified.
Intent signals · Planning Atlas Pro
Ownership, finance and market signals recorded at this exact address, on its land parcel, or against companies named on its applications — each with date and source. Signals are evidence of change, not a prediction.
No intent signal is currently recorded for this premises.