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Permitted25/2397/HSESubmitted over a year agoLoft conversion

18 Upway London Borough of Barnet N12 0QA

Part single, part two storey rear extension. Roof extension involving rear dormer window and 3no. front facing rooflights

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Progress

Submitted
9 Jun 2025
— completed
Validated
9 Jun 2025
— completed
Consultation
— completed
Target date
4 Aug 2025
— completed
Decided
28 Jul 2025
— completed

Application details

Reference
25/2397/HSE
Local authority
Barnet
Postcode
N12 0QA
Ward
WO22
Application type
Householder
Property type
House

Key dates

Submitted
9 Jun 2025
Validated
9 Jun 2025
Target decision
4 Aug 2025
Decided
28 Jul 2025

Estimated project value

£100k–£210k

Based on the 62.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 62 · 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 £265,000 — the median of the last 8 market sales in N12 0QA, £64,000 to £525,000.

Contains HM Land Registry data © Crown copyright and database right 2023. 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