321 Systems
It service and computer repair · London
6 Maryon Mews, London, NW3 2PU
Opening hours
We don’t know the hours yet. Give them a ring on 0207 794 3236.
Good to know
- IndependentNot part of a chain we know of
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Closed, moved, or something wrong?
Right outside
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Road closed: Pond Street (London Borough Of Camden)
9 Nov to 12 Dec. Road repairs in the road. The road will be closed.
Pond Street, Hampstead Town, London -
Road closed: South End Road (Thames Water)
21 Nov to 29 Nov. Work on pipes or cables in the road and on the pavement. The road will be closed.
South End Road, Hampstead Town, London -
Pavement works on South End Road (Uk Power Networks Eastern & London)
23 Nov to 27 Nov. A new connection to a building on the pavement.
South End Road, Hampstead Town, London -
Roadworks on Keats Grove (Uk Power Networks Eastern & London)
23 Nov to 27 Nov. A new connection to a building in the road.
Keats Grove, Hampstead Town, London
Planning and licences next door
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Going green at 31 Pond Street London
Installation of a rear door to replace an existing window, removal of paint from the rear elevation and repointing, and hard and soft landscaping to the front garden including a free-standing EV charging point.
31 Pond Street London NW3 2PN -
Conditions sign-off at 4 Connaught Mews London
Removal of condition 8 (obscure glazing) to planning permission 2025/4212/P dated 04/03/2026 for 'Erection of single storey side extension, outbuilding and associated landscape. Replacement of side window with doors and installation of rooflights'.
4 Connaught Mews London NW3 2NW
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Neighbours
- Retail 24Food shop · 30m 3
- ThresherFood and beverage store · 30m
- Best foods supermarketGrocery store · 30m
- F Hegner & SonArts crafts and hobby store · 40m
- Ransome OpticalEyewear store · 40m
- Dominique'sCafe · 40m 3
- Friendly FalafelsMiddle eastern restaurant · 40m
- Hampstead Health PracticeNaturopathic medicine · 40m
Where this comes from
Business names, categories, phone numbers and websites: Overture Maps Foundation. Opening hours and step-free access: © OpenStreetMap contributors, under the Open Database Licence. Food hygiene ratings: the Food Standards Agency. Roadworks, planning and licences: MeBabber’s own nightly copies of public records. Something wrong, or closed? Tell us. Hours change, so check with the business before a special trip.