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Permitted17/1089/NMASubmitted 9 years agoAnnexe

Grahame Park Way London Borough of Barnet NW9 5LL

Non material amendment pursuant to planning permission 16/2106/FUL dated 20/12/16 for "Demolition of existing restaurant annex and parts of mezzanine structure to create a new visitor centre at Hangar 1, the refurbishment of building 52 to create a new visitor restaurant, landscaping of the site and other associated works. Alterations to parking. Additional listed building consent for the refurbishment of building 52 to create a new visitor restaurant". Amendments include changing of wording of condition 10, plant room and kitchen doors changed from timber to metal, relocation and resizing of glazed windows, louvred windows and rooflight. External screen at kitchen omitted, new ramps/steps, entrance lobbies and design amended. No works required to public highways. Changes to canopy and heritage booths replaced. Water tank and pump set enclosure materials changed from "weathering steel mesh" to "anodised aluminium fins", water tank and pump set enclosure size and height amended. Consequent reduction in number of parking spaces and reduction in amount of hard surface.

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Map of the site

Progress

Submitted
27 Feb 2017
— completed
Validated
27 Feb 2017
— completed
Consultation
—
— completed
Target date
27 Mar 2017
— completed
Decided
21 Apr 2017
— completed

Application details

Reference
17/1089/NMA
Local authority
Barnet
Postcode
NW9 5LL
Ward
CL
Application type
All Other
Property type
Commercial

Key dates

Submitted
27 Feb 2017
Validated
27 Feb 2017
Target decision
27 Mar 2017
Decided
21 Apr 2017

Estimated project value

£68k–£150k

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: trade estimate.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.

Homes here go for about £380,000 — the median of the last 7 market sales in NW9 (the wider postcode district), £255,000 to £745,000.

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