31 Garthland Drive London Borough of Barnet EN5 3BD
Conversion of existing garage into a granny annexe with new front entrance door and window to replace garage door
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Progress
Application details
- Reference
- 25/2566/HSE
- Local authority
- Barnet
- Postcode
- EN5 3BD
- Ward
- HB22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 20 Jun 2025
- Validated
- 20 Jun 2025
- Target decision
- 15 Aug 2025
- Decided
- 7 Aug 2025
Estimated project value
£63k–£140k
Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 39 GARTHLAND DRIVE, BARNET, EN5 3BDSemi-detached · £700,00019 months ago15 Jan 2025
- 25 GARTHLAND DRIVE, BARNET, EN5 3BDSemi-detached · £640,0002 years ago14 Dec 2023
- 41 GARTHLAND DRIVE, BARNET, EN5 3BDSemi-detached · Not a standard market sale · £925,0003 years ago23 Aug 2023
- 35 GARTHLAND DRIVE, BARNET, EN5 3BDSemi-detached · £1,092,5005 years ago12 Mar 2021
- 35 GARTHLAND DRIVE, BARNET, EN5 3BDSemi-detached · Not a standard market sale · £580,0006 years ago21 Jan 2020
- 23 GARTHLAND DRIVE, BARNET, EN5 3BDSemi-detached · £670,0006 years ago11 Oct 2019
- 27 GARTHLAND DRIVE, BARNET, EN5 3BDSemi-detached · £560,0007 years ago11 Dec 2018
- 31 GARTHLAND DRIVE, BARNET, EN5 3BDSemi-detached · £707,0008 years ago27 Jun 2018
Homes here go for about £685,000 — the median of the last 6 market sales in EN5 3BD, £560,000 to £1,092,500.
Contains HM Land Registry data © Crown copyright and database right 2025. 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.
Nearby applications
- 31 Garthland Drive London Borough of Barnet EN5 3BDPermittedNext door
- 33 Garthland Drive London Borough of Barnet EN5 3BDPermittedNext door
- 35 Garthland Drive London Borough of Barnet EN5 3BDRefusedNext door
- 35 Garthland Drive London Borough of Barnet EN5 3BDPermittedNext door
- 27 Garthland Drive London Borough of Barnet EN5 3BDPermittedAdjoining
- 27 Garthland Drive London Borough of Barnet EN5 3BDPermittedAdjoining