12 High Street Harrow HA5 5PW
Conversion of first and second floor office into two studio flats (C3); single storey rear extension to ground floor office (Use Class E); installation of access steps at rear; separate amenity space
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Progress
Application details
- Reference
- P/4367/20
- Local authority
- Harrow
- Postcode
- HA5 5PW
- Ward
- Pinner
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 30 Nov 2020
- Validated
- 30 Nov 2020
- Decided
- 8 Jul 2021
Estimated project value
£14k–£23k
Based on the 6.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 6m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 14B HIGH STREET, PINNER, HA5 5PWFlat or maisonette · Leasehold · Not a standard market sale · £300,00014 months ago1 Aug 2025
- 42A HIGH STREET, PINNER, HA5 5PWFlat or maisonette · Leasehold · £575,00019 months ago21 Mar 2025
- 18 HIGH STREET, PINNER, HA5 5PWOther · Not a standard market sale · £1,850,0002 years ago19 Dec 2023
- 6 HIGH STREET, PINNER, HA5 5PWOther · Leasehold · Not a standard market sale · £200,0003 years ago22 Jun 2023
- 12 HIGH STREET, PINNER, HA5 5PWOther · Not a standard market sale · £710,0004 years ago18 Mar 2022
- 34A HIGH STREET, PINNER, HA5 5PWOther · Not a standard market sale · £350,0005 years ago30 Sept 2021
- 48A HIGH STREET, PINNER, HA5 5PWOther · Leasehold · Not a standard market sale · £400,0005 years ago4 May 2021
- 48A HIGH STREET, PINNER, HA5 5PWOther · Not a standard market sale · £155,0005 years ago4 May 2021
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
- 12 HIGH STREET Harrow HA5 5PWPermittedNext door
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