21 Cardrew Close London Borough of Barnet N12 9LE
Single storey rear conservatory type extension with glazing to the rear and glazed roof. Raised decking to rear garden area and associated access steps (Partially Retrospective)
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Progress
Application details
- Reference
- 17/4274/RCU
- Local authority
- Barnet
- Postcode
- N12 9LE
- Ward
- WO
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 6 Jul 2017
- Validated
- 6 Jul 2017
- Target decision
- 31 Aug 2017
- Decided
- 9 Aug 2017
Estimated project value
£41k–£75k
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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- 26 CARDREW CLOSE, LONDON, N12 9LEFlat or maisonette · Leasehold · £370,0007 months ago6 Feb 2026
- 19 CARDREW CLOSE, LONDON, N12 9LEFlat or maisonette · Leasehold · £345,0009 months ago24 Nov 2025
- 20 CARDREW CLOSE, LONDON, N12 9LEFlat or maisonette · Leasehold · £337,00019 months ago17 Jan 2025
- 16 CARDREW CLOSE, LONDON, N12 9LEFlat or maisonette · Leasehold · £395,00022 months ago30 Oct 2024
- 18 CARDREW CLOSE, LONDON, N12 9LEFlat or maisonette · Leasehold · £335,0002 years ago19 Dec 2023
- 8 CARDREW CLOSE, LONDON, N12 9LEFlat or maisonette · Leasehold · £375,0002 years ago15 Sept 2023
- 27 CARDREW CLOSE, LONDON, N12 9LEFlat or maisonette · Leasehold · £347,0003 years ago4 May 2023
- 21 CARDREW CLOSE, LONDON, N12 9LEFlat or maisonette · Leasehold · £480,0003 years ago21 Oct 2022
Homes here go for about £358,500 — the median of the last 8 market sales in N12 9LE, £335,000 to £480,000.
Contains HM Land Registry data © Crown copyright and database right 2026. 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
- 29 Cardrew Close London Borough of Barnet N12 9LEPermittedAdjoining
- 13 Cardrew Close London Borough of Barnet N12 9LEPermittedAdjoining
- 29 Cardrew Close London Borough of Barnet N12 9LEWithdrawnAdjoining
- 12 St Michaels Close London Borough of Barnet N12 9NBPermitted61 yd
- 12 St Michaels Close London Borough of Barnet N12 9NBWithdrawn61 yd
- 1-7 Torrington Avenue Barnet N12 9LGPermitted65 yd