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Permitted22/5464/HSESubmitted 3 years agoRear extension

31 Simmons Way London Borough of Barnet N20 0TH

Single storey side and rear extension following the demolition of the existing conservatory

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Progress

Submitted
10 Nov 2022
— completed
Validated
10 Nov 2022
— completed
Consultation
— completed
Target date
5 Jan 2023
— completed
Decided
3 Jan 2023
— completed

Application details

Reference
22/5464/HSE
Local authority
Barnet
Postcode
N20 0TH
Ward
WS22
Application type
Householder
Property type
House

Key dates

Submitted
10 Nov 2022
Validated
10 Nov 2022
Target decision
5 Jan 2023
Decided
3 Jan 2023

Estimated project value

£26k–£43k

Based on the 10.6m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 10.55

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £531,000 — the median of the last 7 market sales in N20 0TH, £185,000 to £685,000.

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.

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