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Permitted861991Submitted 39 years agoRear extension

Upper Street Islington N1 2UD

The erection of a single storey temporary office extension on flat roof area between the Council Chamber and the Assembly Hall.

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Map of the site

Progress

Submitted
2 Dec 1986
— completed
Validated
2 Dec 1986
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
11 Feb 1987
— completed

Application details

Reference
861991
Local authority
Islington
Postcode
N1 2UD
Ward
70
Application type
All Other
Property type
Flat

Key dates

Submitted
2 Dec 1986
Validated
2 Dec 1986
Decided
11 Feb 1987

Estimated project value

£41k–£75k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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 £925,000 — the median of the last 7 market sales in N1 (the wider postcode district), £240,000 to £1,110,000.

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