This
Elephant and castle is horrendous sort of equidistant and each will do a 1hr plus commute
Chatgpt says...
These schools are roughly 25 miles apart, North-South across London.
✅ West Hampstead / Finchley Road / Swiss Cottage
Pros:
Direct Northern Line access to HBS (daughter).
Thameslink from West Hampstead → London Bridge → Wallington for your son (about 1 hour).
Great area for families, with good schools and amenities.
Cons:
Commute for your son is longer, but doable.
✅ King’s Cross / Camden / Kentish Town
Pros:
Northern Line (High Barnet branch) → Henrietta Barnett.
Thameslink from Kentish Town / St Pancras to South London.
Cons:
Less residential in parts; more urban.
Can be expensive.
✅ Wimbledon or Raynes Park
Pros:
Easy access to Wallington (Southern rail).
Take District line to Embankment → Northern Line to Golders Green for daughter (about 1h 15).
Leafy, family-friendly, good schools and houses.
Cons:
Daughter’s commute is longer and requires changes.