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Withdrawn26/1191/S73Submitted 7 months agoLoft conversion

31 Totteridge Common London Borough of Barnet N20 8LS

Variation of condition 1 (Approved Plans) of planning permission reference 24/2639/FUL dated 11/11/24 for 'Change of use to single dwelling house including single storey extensions to the south and east elevations of the main building. Erection of pool building to the north of the main building. Erection of separate secure garage with parking for two vehicles and cycle storage, gardeners workshop and equipment store, bin store and ancillary residential accommodation. Removal of existing external fire escape, Erection of new Entrance Security Gates and Pillars. Replacement of existing roof and alterations to existing rear dormer windows of main building. Alterations to existing fenestration. Alterations to the existing hard and soft landscaping to front and rear following the demolition of existing single storey side and rear projections, rear conservatory and detached classroom building.' Variation to include: Omission of the swimming pool building; Reduced footprint and massing of the approved extensions; Retention of and reuse of the existing schoolhouse; Minor internal and external alterations and repairs

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Progress

Submitted
27 Mar 2026
— completed
Validated
27 Mar 2026
— completed
Consultation
23 Apr 2026
— completed
Target date
22 May 2026
— completed
Decided
23 Sept 2026
— completed

Application details

Reference
26/1191/S73
Local authority
Barnet
Postcode
N20 8LS
Ward
TW22
Application type
All Other
Property type
House

Key dates

Submitted
27 Mar 2026
Validated
27 Mar 2026
Comments close
23 Apr 2026
Target decision
22 May 2026
Decided
23 Sept 2026

Estimated project value

£37k–£100k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

Recorded changes

  • 24 Sept 2026: Withdrawn
  • 24 Sept 2026: Now also includes a loft conversion

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