Premises record · Barnet
65 Derwent Avenue Barnet EN4 8LY.
This premises has 4 confidently linked planning records. The most recent is 19/5366/HSE, received 3 Oct 2019.
ApprovedRefusedOther
At a glance · this premisesBarnet profile →
4
Applications
4 approved of 4 decided
3
Recorded sales
latest 10 Feb 2023
C
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 200032431. Land boundaries are context only; no parcel ownership or occupation is asserted.
Property
What is it?
This premises has 4 confidently linked planning records. The most recent is 19/5366/HSE, received 3 Oct 2019.
Sales history
£745,00010 Feb 2023 · Price Paid Data
£400,00016 Jul 2015 · Price Paid Data
£123,9503 Apr 1997 · Price Paid Data
Companies and owners
No company connection matched to this exact UPRN.
Energy record
EPC CPotential B · 130 m² · inspected 22 Feb 2021
OS AddressBase PremiumSource ID 200032431 · builtaddress · confidence 100%
Planning
What happened?
Timeline · 4 applications · 3 sales · EPC
1996200120062011201620212026
● application (green approved, red refused, grey other) · £ sale · ■ EPC · ▲ building control — hover for details, click to open
4 applications confidently linked to this premises (0 by UPRN, 4 by exact address), 4 approved of 4 decided. Oldest 17 Jun 2015, latest 3 Oct 2019.
Reference
Proposal
Type
Outcome
Date
Conversion of existing garage into habitable room, insertion of window to replace the existing garage door
Householder Application
Approved
2019-10-03
Roof extension involving hip to gable and rear dormer window to facilitate a loft conversion. 2no rooflights.
Proposed Lawful Development Certificate
Approved
2015-06-17
Conversion of existing garage into habitable room, insertion of window to replace the existing garage door
Approved
2019-10-03
More
Householder Application
Erection of a rear outbuilding
Approved
2019-10-03
More
Proposed Lawful Development Certificate
Show all 4 rows
Roof extension involving hip to gable and rear dormer window to facilitate a loft conversion. 2no rooflights.
Approved
2015-06-17
More
Proposed Lawful Development Certificate
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: Not Available
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: Not Available
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 side extension and alterations to existing rear extension including raising of the roof height (AMENDED DESCRIPTION)
73 Derwent Avenue Barnet EN4 8LY
Householder Application
Approved
2026-03-09
40 m
40 m
Single storey side rear extension following demolition of the existing garage, utility room and canopy
81 Derwent Avenue Barnet EN4 8LY
Householder Application
Approved
2021-01-15
40 m
40 m
Single storey rear extension with a proposed depth of 6.00 metres from original rear wall, eaves height of 2.55 metres and maximum height of 3.00 metres.
81 Derwent Avenue Barnet EN4 8LY
Prior Notification (Householder)
Not required
2020-03-16
40 m
40 m
Roof extension involving hip to gable, rear dormer window and 2no front facing rooflights
81 Derwent Avenue Barnet EN4 8LY
Proposed Lawful Development Certificate
Approved
2019-11-11
40 m
40 m
Conversion of existing garage into habitable room, insertion of window to replace the existing garage door
65 Derwent Avenue Barnet EN4 8LY
Householder Application
Approved
2019-10-03
40 m
40 m
Erection of a rear outbuilding
65 Derwent Avenue Barnet EN4 8LY
Proposed Lawful Development Certificate
Approved
2019-10-03
40 m
40 m
Variation of condition 1 (plans numbers) of planning permission 15/07330/HSE dated 16/02/16 for `Single storey side and rear extension following the demolition of the existing side extension and rear outbuilding` Variation to include installation 4no rooflights to rear/front elevations Condition Number(s): 1 Conditions(s) Removal: To allow for more light Variation of condition 1 (plans numbers) of planning permission 15/07330/HSE dated 16/02/16 for `Single storey side and rear extension following the demolition of the existing side extension and rear outbuilding` variation to include 4 rooflights
77 Derwent Avenue Barnet EN4 8LY
Vary/Remove condition/Minor Mtl Amnd
Approved
2016-08-25
40 m
40 m
Variation of condition 1 (plans numbers) of planning permission 15/07330/HSE dated 16/02/16 for `Single storey side and rear extension following the demolition of the existing side extension and rear outbuilding` variation to include change of flat roof to pitched roof
77 Derwent Avenue Barnet EN4 8LY
Vary/Remove condition/Minor Mtl Amnd
Approved
2016-06-14
40 m
40 m
Single storey side and rear extension following the demolition of the existing side extension and rear outbuilding
77 Derwent Avenue Barnet EN4 8LY
Householder Application
Approved
2015-12-01
40 m
40 m
Single storey rear and side extension
65 Derwent Avenue Barnet EN4 8LY
Retention/Continued Use
Approved
2015-08-10
40 m
40 m
Single storey side extension and alterations to existing rear extension including raising of the roof height (AMENDED DESCRIPTION)
73 Derwent Avenue Barnet EN4 8LY
Approved
2026-03-09
40 m
40 m
More
Householder Application
Single storey side rear extension following demolition of the existing garage, utility room and canopy
81 Derwent Avenue Barnet EN4 8LY
Approved
2021-01-15
40 m
40 m
More
Householder Application
Single storey rear extension with a proposed depth of 6.00 metres from original rear wall, eaves height of 2.55 metres and maximum height of 3.00 metres.
81 Derwent Avenue Barnet EN4 8LY
Not required
2020-03-16
40 m
40 m
More
Prior Notification (Householder)
Show all 10 rows
Roof extension involving hip to gable, rear dormer window and 2no front facing rooflights
81 Derwent Avenue Barnet EN4 8LY
Approved
2019-11-11
40 m
40 m
More
Proposed Lawful Development Certificate
Conversion of existing garage into habitable room, insertion of window to replace the existing garage door
65 Derwent Avenue Barnet EN4 8LY
Approved
2019-10-03
40 m
40 m
More
Householder Application
Erection of a rear outbuilding
65 Derwent Avenue Barnet EN4 8LY
Approved
2019-10-03
40 m
40 m
More
Proposed Lawful Development Certificate
Variation of condition 1 (plans numbers) of planning permission 15/07330/HSE dated 16/02/16 for `Single storey side and rear extension following the demolition of the existing side extension and rear outbuilding` Variation to include installation 4no rooflights to rear/front elevations Condition Number(s): 1 Conditions(s) Removal: To allow for more light Variation of condition 1 (plans numbers) of planning permission 15/07330/HSE dated 16/02/16 for `Single storey side and rear extension following the demolition of the existing side extension and rear outbuilding` variation to include 4 rooflights
77 Derwent Avenue Barnet EN4 8LY
Approved
2016-08-25
40 m
40 m
More
Vary/Remove condition/Minor Mtl Amnd
Variation of condition 1 (plans numbers) of planning permission 15/07330/HSE dated 16/02/16 for `Single storey side and rear extension following the demolition of the existing side extension and rear outbuilding` variation to include change of flat roof to pitched roof
77 Derwent Avenue Barnet EN4 8LY
Approved
2016-06-14
40 m
40 m
More
Vary/Remove condition/Minor Mtl Amnd
Single storey side and rear extension following the demolition of the existing side extension and rear outbuilding
77 Derwent Avenue Barnet EN4 8LY
Approved
2015-12-01
40 m
40 m
More
Householder Application
Single storey rear and side extension
65 Derwent Avenue Barnet EN4 8LY
Approved
2015-08-10
40 m
40 m
More
Retention/Continued Use
Nearby premises
Addresses within 120 m that carry planning applications — linked where they have their own Atlas record.
Name
Details
59 Derwent Avenue, Barnet, Herts, EN4 8LY
4 applications · 40 m away
65 Derwent Avenue Barnet EN4 8LY
4 applications · 40 m away
77 Derwent Avenue Barnet EN4 8LY
4 applications · 40 m away
81 Derwent Avenue Barnet EN4 8LY
3 applications · 40 m away
89 Derwent Avenue Barnet Hertfordshire EN4 8LY
3 applications · 40 m away
79 Derwent Avenue Barnet EN4 8LY
3 applications · 40 m away
69 Derwent Avenue, Barnet, Herts, EN4 8LY
2 applications · 40 m away
73 Derwent Avenue Barnet EN4 8LY
1 application · 40 m away
57 Derwent Avenue East Barnet Herts EN4 8LY
1 application · 40 m away
73 Derwent Avenue, Barnet, Herts, EN4 8LY
1 application · 40 m away
59 Derwent Avenue, Barnet, Herts, EN4 8LY
4 applications · 40 m away
65 Derwent Avenue Barnet EN4 8LY
4 applications · 40 m away
77 Derwent Avenue Barnet EN4 8LY
4 applications · 40 m away
Show all 10 rows
81 Derwent Avenue Barnet EN4 8LY
3 applications · 40 m away
89 Derwent Avenue Barnet Hertfordshire EN4 8LY
3 applications · 40 m away
79 Derwent Avenue Barnet EN4 8LY
3 applications · 40 m away
69 Derwent Avenue, Barnet, Herts, EN4 8LY
2 applications · 40 m away
73 Derwent Avenue Barnet EN4 8LY
1 application · 40 m away
57 Derwent Avenue East Barnet Herts EN4 8LY
1 application · 40 m away
73 Derwent Avenue, Barnet, Herts, EN4 8LY
1 application · 40 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
Brunswick Park ward · Labour control · Labour council · source: ONS ward boundary joined to the verified property coordinate
Name
Details
Labour · Brunswick Park ward councillor · 2 recorded planning-committee interventions
Labour · Brunswick Park ward councillor · 26 recorded planning-committee interventions
Labour · Brunswick Park ward councillor · 9 recorded planning-committee interventions
Labour · Brunswick Park ward councillor · 2 recorded planning-committee interventions
Labour · Brunswick Park ward councillor · 26 recorded planning-committee interventions
Labour · Brunswick Park ward councillor · 9 recorded planning-committee interventions
Applicants on linked applications
Named on the 4 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 precedent4 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 C, with potential B across 130 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.