Leave SE16 2PU around 08:30–09:00, using Southeastern/Thameslink services into London St Pancras, then continuing by train via Leicester toward the closest practical station for the exact LE17 6QX address—likely Rugby or Market Harborough. Check the final rail routing before travelling, as the best station can change with engineering works and local connections. Allow roughly four hours door to door, including the onward taxi; there is no need to plan parking. A taxi from the station is the sensible final leg, and you should aim to reach the area comfortably before 13:15.
After arriving by taxi, spend about 45 minutes wandering Lutterworth Town Centre, particularly the historic streets around Church Street and the market-place area. The compact centre is easy to explore on foot, with independent shops and old town buildings rather than major attractions. Continue to Lutterworth Museum, allowing around 45 minutes for its local-history displays; opening days and hours can be limited, so check its current weekday schedule before relying on entry. Follow with lunch or coffee at Wycliffe Rooms café, or another well-reviewed café in the town centre—budget approximately £10–£20 per person and allow 45 minutes.
Walk onwards to St Mary’s Church, Lutterworth, on Church Street, for around 30 minutes. This handsome medieval church is closely associated with John Wycliffe, giving the visit more historical interest than its modest size suggests; check the door notice, as access may occasionally be restricted for services or private events. Keep the remainder of the afternoon flexible rather than adding another distant stop.
Arrange a taxi from Lutterworth or the relevant LE17 address around 15:45–16:00, allowing generous time to reach the closest suitable station and catch the return train toward London. Travel back via the available Leicester/St Pancras or Rugby/London routing, depending on the confirmed timetable, then continue to SE16 2PU by rail and local transit. To meet the 19:00 arrival target, check live departures that morning and avoid leaving the taxi connection until the last possible service.