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Permitted17/7006/HSESubmitted 8 years agoRear extension

5 Rosslyn Avenue London Borough of Barnet EN4 8DH

Single storey rear extension. New patio area with flank timber privacy screening, associated access steps and handrail to garden level (Amended Description)

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Progress

Submitted
3 Nov 2017
— completed
Validated
3 Nov 2017
— completed
Consultation
—
— completed
Target date
29 Dec 2017
— completed
Decided
27 Dec 2017
— completed

Application details

Reference
17/7006/HSE
Local authority
Barnet
Postcode
EN4 8DH
Ward
EB
Application type
Householder
Property type
House

Key dates

Submitted
3 Nov 2017
Validated
3 Nov 2017
Target decision
29 Dec 2017
Decided
27 Dec 2017

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer 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. 2 recent sales are listed below.

Homes here go for about £950,000 — the median of the last 7 market sales in EN4 8DH, £657,500 to £1,100,000.

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.

Nearby applications