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Permitted25/0560/HSESubmitted over a year agoTwo-storey extension

21 Miles Way London Borough of Barnet N20 0BZ

Single storey side extension, part single, part two storey rear extensions following removal of existing storage unit. New front porch

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Progress

Submitted
11 Feb 2025
— completed
Validated
11 Feb 2025
— completed
Consultation
— completed
Target date
8 Apr 2025
— completed
Decided
9 May 2025
— completed

Application details

Reference
25/0560/HSE
Local authority
Barnet
Postcode
N20 0BZ
Ward
WS22
Application type
Householder
Property type
House

Key dates

Submitted
11 Feb 2025
Validated
11 Feb 2025
Target decision
8 Apr 2025
Decided
9 May 2025

Estimated project value

£150k–£210k

Based on the 55.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 55 · 1 additional bedrooms

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.

Homes here go for about £297,500 — the median of the last 7 market sales in N20 0BZ, £240,000 to £440,000.

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.

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