Overmead is in the town of Shoreham-by-Sea and not Southwick as indicated in 'Show Address'.

Electrical Lee Ltd
Electrician
155 Cuckmere Way
Brighton
BN1 8GH
01273242658
07912354712
[email protected]

Unable to answer "What’s the name of this street?" – Minor/Unclassified Road – way/582511603 via StreetComplete 58.2:

Drive to the race course, claims to be private, see pic

Attached photo(s):
https://westnordost.de/p/239131.jpg

Sunday: 10:45am (OSM data version: 2016-08-22T09:03:02Z) #mapsme

Real Patisserie
43 Trafalgar Street, Brighton, BN1 4ED

Mon-Fri: 7am-4pm​
Sat: 8am-4pm
Sun: closed

Bank holidays opening hours: 8am-4pm

shop=pastry

There's a nameless node here with amenity=school and a wikidata for "Greater Brighton Metropolitan College", is this the same as "Brighton MET"?

node/20945797

Strava heatmap shows signs of paths and/or PRoW here - check on ground.

Has WHSmith closed here? It isn't on their website.

This is Eden Perfumes, 69 Western Road, Brighton, BN1 2HA.

Robert Dyas (Hardware shop)
74 Western Road, Brighton, BN1 2HA