Hi
I guess it's the locations tie in as much as anything. If he wasn't in the army in 1939 (possibly unlikely, but we don't know for sure of course), and not with Madge in Luton, then somewhere in the St Pancras area seems likely. At some point his date of birth was altered, presumably in 1942, and this chap was in Luton at the time.
There is the Alfred / Albert complication, but his death was registered as Albert.
Dalby Street. The WW2 London bomb damage is online, it's a bit fiddly to use (and a bit fuzzy!)
https://www.layersoflondon.org/map/overlays/bomb-damage-1945?overlayGroups=eyJlbmFibGVkIjpbImJvbWItZGFtYWdlLTE5NDUiXX0%3DThere may be a simpler one online (used to be)
Key is
Black = Total destruction
Purple = Damaged beyond repair
Dark Red = Seriously damaged, doubtful if repairable
Light Red = Seriously damaged, but repairable at cost
Orange = General blast damage, not structural
Yellow = Blast damage, minor in nature
Some houses in Dalby Street appear to have been knocked out