Seven Sisters (N15) is a 5-minute drive from my Tottenham base, typically 12 to 22 minutes door-to-door. The transport hub brings a lot of rental flats around the station and a much faster tenant turnover than most of N15, which is why the most common planned job here is a post-handover cylinder rekey.
The housing mix off Seven Sisters Road, Broad Lane and West Green Road is varied. Late-Victorian terracing dominates around Page Green, two and three storey, much of it now split into upper and lower flats with shared entrance doors. Around the station regeneration you’ve got newer flat blocks gone up over the last decade, mostly composite doors with Euro cylinders and access-controlled communal entrances. Between those two layers sit the 1960s council blocks that fill in the gaps, original mechanical cylinders, surface-mounted night latches, the lot. Above the High Road shops there’s a steady ribbon of period flat conversions with their own mix of mortice and Yale setups.
The three jobs I see most often in N15 reflect that variety. Renter turnover keeps me busy with planned cylinder rekeys, often three or four in a single visit when a landlord turns over an HMO between tenants. Communal-entrance cylinders on both the conversions and the newer blocks wear out faster than single-occupant doors because of the sheer footfall, and replacement is usually like-for-like or, if the customer wants the upgrade, a BS Kitemark 3★ anti-snap. The third bucket is Euro-cylinder snaps on composite doors near the station regeneration, where a slammed door has weakened the cylinder over time and a proper attack would shear it cleanly, the anti-snap upgrade resolves that for £120 fitted.