Christmas light installation

Christmas lights across London — Cosy Christmas

Cosy Christmas designs, fits, looks after and takes down seasonal Christmas lighting across London — you get the finished display without buying, storing or climbing for any of it.

Exterior installations start from £1,500; fuller residential displays typically run £2,500 – £5,000 for the season, including the lights, fitting, in-season repairs on what we supplied and January take-down. We don't add an area premium; the price comes from scope and access.

Completed jobs across London

Real Cosy installations, photographed on site.

Battersea Victorian villa at dusk with warm white Christmas lights tracing its roofline, windows and entrance

Victorian Villa, Battersea

A real before-and-after transformation, with warm white lighting tracing the twin gables, windows and central entrance.

Battersea

Putney detached house at blue hour with warm white Christmas lights around its bay, entrance and front garden

Detached Family Home, Putney

Bay window, entrance, front garden and interior tree brought together as one warm white display, shown before and after.

Putney

Camberwell commercial corner building covered with a curtain of warm white Christmas lights at blue hour

Commercial Frontage, Camberwell

A full-height curtain of warm white lights turns a prominent corner building into an after-dark landmark.

Camberwell

Clapham living room decorated for Christmas with a lit tree and warm white garland framing the window

Living Room, Clapham

A living room transformed with a lit tree and warm white window garland, shown from the same viewpoint before and after.

Clapham

Looks to start from

Illustrations of styles we can create — not completed Cosy jobs. Pick one that feels right and we'll adapt it to your building.

See all ten looks

Before you enquire

Lights on your property across London

Send the address and three clear photos. We review the property and reply with your written quote.