The surroundings are the reason people put up with the rest. About 26 green spaces within a kilometre of the average home. The nearest one is about 157 metres away. The South Downs to the north, the English Channel to the south. Everything Brighton complains about disappears the moment you look up.
Green space is the load-bearing element of Brighton's setting. The average home sits about 157 metres from a green space, and has around 26 of them within a one-kilometre walk. Preston Park, on the northern side of the city and one of the largest formal parks anywhere on the south coast, sits inside that walking radius for a substantial share of central and northern residents. Queen's Park sits centrally. Stanmer Park runs up the northern edge into the South Downs. Woodvale Cemetery covers the eastern hillside with mature trees and a wildlife-rich set of connected cemeteries. The Kemp Town enclosures provide the formal Regency-era garden squares that give the eastern seafront its layout. Blue space is close, too: around twelve within a one-kilometre walk of the average address, and the coastline itself is roughly seven hundred metres from the typical home. The National Cycle Network runs at an average of about 635 metres from the typical home and reaches over half of postcodes, which is the kind of connectivity that matters when the routes north climb into the Downs and the routes east follow the coast toward the Sussex villages. Nobody in Brighton is more than a fifteen-minute walk from something that is grass, water, or both.
Character comes from the setting. The South Downs National Park runs along the northern boundary of the city, and much of it is within cycling distance for anyone who can find a route through the traffic. Ditchling Beacon, Devil's Dyke and Wolstonbury Hill are all inside the same national park, and the walking paths between them are the reason a substantial number of Brighton residents own boots that have never seen a shopping street. The coastline runs for miles in both directions, with the Brighton to Newhaven Cliffs stretch designated as a Site of Special Scientific Interest and protected from further coastal development. There is no Area of Outstanding Natural Beauty overlap here, because the National Park designation supersedes it. Rottingdean and Saltdean sit as coastal villages at the eastern end, connected by the undercliff walk that runs along the base of the chalk. Stanmer is the semi-rural pocket to the north where the university campuses give way to the parkland. Patcham, Withdean and Preston sit on the northern shoulder where the city thins into the Downs. Portslade holds the western edge, and Moulsecoomb, Bevendean and Coldean stitch the working residential fabric between the university campuses and the coast. Between the extremes, the whole place is a compact and walkable footprint, and the surroundings are not the wallpaper: they are the reason the postcode carries the value it does.
The area around Brighton scores five out of five, which is the top of the scale, and the score is honest. Green space in abundance, water on the doorstep, a national park at the back and a designated coastline at the front. Whatever Brighton gets wrong, the setting gets right.