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Installation of 2 no. velux windows, 2 no. roof lights, replacement of 2 no. UPV windows





342 Caledonian Rd, N1 1BB


Development Type

Replacement of windows, installation of velux windows, roof lights

Proposed Development

Installation of 2 no. velux windows into butterfly roof; 2 no. roof lights into existing flat roof and replacement of 2 no. existing UPV windows like for like


4D Planning's Role

4D Planning were instructed to advise the client on what type of windows (size, location and materials) the client can have for their top floor flat. We then prepared the drawings and application which was subsequently granted permission by Islington Council.


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CALL US: 0203 1500 183

Conversion of existing flat to two flats and rear dormer

Flat 6, 48 Fore Street, Edmonton, London, N18 2SS


conversion of existing flat to studio and 1 bedroom flat and erection of rear dormer.

more information

Rear dormer window, rear, side rooflights, roof tiles replacement

6 Pear Close, NW9 0LJ


Rear dormer window, rear, side rooflights, roof tiles replacement

more information

Single storey rear extension - 69 Blenheim Park Rd

69 Blenheim Park Road, CR2 6BJ


Erection of a single storey extension to a ground floor flat

more information

Side and rear extension

18 Cope Place W8 6AA


Side extension to the rear of the property Kensington and Chelsea.

more information
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