23 Arlington Square Islington N1 7DP
Removal of existing window, door and associated staircase from the rear elevation of the existing closet wing at ground floor level and installation of single timber sash window and bathroom extract, installation of a new window at basement level and bricking up of existing windows at basement and ground floor level to the side of the closet wing, replacement of the existing double doors to the rear of the main property at basement level, construction of new steps to garden, replacement of boundary fences and internal alterations at basement, ground, first and second floor levels. [Listed Building Consent application ref: P2021/2077 also submitted]
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Progress
Application details
- Reference
- P2021/2066/FUL
- Local authority
- Islington
- Postcode
- N1 7DP
- Ward
- St. Peters - historic
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 14 Jul 2021
- Validated
- 14 Jul 2021
- Comments close
- 22 Aug 2021
- Target decision
- 8 Sept 2021
- Decided
- 2 Dec 2021
Estimated project value
£135k–£340k
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
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 27 ARLINGTON SQUARE, LONDON, N1 7DPTerraced · £2,350,0008 months ago8 Jan 2026
- 23 ARLINGTON SQUARE, LONDON, N1 7DPTerraced · £2,000,0006 years ago28 Jul 2020
- 35A ARLINGTON SQUARE, LONDON, N1 7DPFlat or maisonette · Leasehold · £932,0508 years ago31 May 2018
- 35 ARLINGTON SQUARE, LONDON, N1 7DPFlat or maisonette · Leasehold · £1,240,00010 years ago24 Feb 2016
- 33 ARLINGTON SQUARE, LONDON, N1 7DPTerraced · £1,525,00011 years ago20 Mar 2015
- 37 ARLINGTON SQUARE, LONDON, N1 7DPTerraced · £1,740,00012 years ago6 Aug 2014
- 23 ARLINGTON SQUARE, LONDON, N1 7DPTerraced · £1,275,00013 years ago8 Mar 2013
- 28 ARLINGTON SQUARE, LONDON, N1 7DPTerraced · £1,430,00013 years ago11 Jan 2013
Homes here go for about £1,477,500 — the median of the last 8 market sales in N1 7DP, £932,050 to £2,350,000.
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.
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