South East London · Est. 2025
Petty
Bros.
Simple. Loud. Proper.
The Signatures
CROWD
FAVOURITES
Petty Bro's Smash
Two smashed beef patties, American cheese, diced white onion, pickles, house sauce in a toasted bun. The one that started it all.
Classic Smash
Single smashed beef patty, aged cheddar, shredded iceberg, tomato, pickles, American mustard. Clean. Classic. Loud.
Chicken Burger
Double-dipped crispy fried chicken breast, buttermilk slaw, dill pickles, hot honey drizzle, toasted bun.
Our Story
BORN IN
PECKHAM.
BUILT ON
FLAVOUR.
Petty Bros launched in 2025 with one mission: bring proper smash burgers to South East London. Fresh ingredients. No frozen shortcuts. No factory flavours.
We set up in The Aylesham Centre on Rye Lane, Peckham — a tight unit, a hot griddle, and a belief that the neighbourhood deserved better.
Every patty is pressed to order. Every bun is toasted fresh. Simple. Loud. Proper.
Find Us
WE'RE IN
PECKHAM.
The Aylesham Centre, Rye Lane SE15 5EW. Open 7 days a week. Walk-ins always welcome.
Get DirectionsUnit 10, The Aylesham Centre, Rye Lane
London SE15 5EW
Reviews
THE WORD
IS OUT
“Best smash burger in South East London. The double patty has no right being this good. Queue starts at 11:01.”
Tom R.
“Petty Bros is what a smash burger should be. Crispy edges, cheese all the way through. Absolute class from Peckham.”
Priya M.
“Been four times since they opened. The Loaded Smash Fries are criminally underrated. Go. Now.”
Marcus O.
Reserve Your Spot
DON'T QUEUE.
JUST BOOK.
We'll confirm within 2 hours by email or phone.