Most Valuable Harry Potter Chamber Of Secrets LEGO Sets

The most valuable Harry Potter Chamber Of Secrets LEGO sets by current market value. This list ranks 33 sets by current BrickPicker value, refreshed from live market data. Right now the top spot belongs to The Burrow - Collectors' Edition at $275. The top 5 alone account for about 44% of the value on this list. Every entry links to its full price history and marketplace listings. Updated 2026-07-21.

#	Name	Value	Growth	/ piece
1	The Burrow - Collectors' Edition Harry Potter · 2024	$275	+6%	$0.11
2	Hogwarts Castle: East Wing Harry Potter · 2026	$262	-3%	$0.12
3	The Chamber of Secrets Harry Potter · 2002	$220	+214%	$0.37
4	Hogwarts Chamber of Secrets Harry Potter · 2021	$145	-4%	$0.12
5	Knockturn Alley Harry Potter · 2003	$130	+549%	$0.62
6	Knockturn Alley Wizarding Shops Harry Potter · 2026	$115	-4%	$0.15
7	Dumbledore's Office Harry Potter · 2002	$107	+115%	$0.24
8	Escape from Privet Drive Harry Potter · 2002	$81	+170%	$0.29
9	Quality Quidditch Supplies Harry Potter · 2003	$80	+698%	$0.66
10	Quality Quidditch Supplies & Ice Cream Parlour Harry Potter · 2025	$70	-30%	$0.09
11	Hogwarts: Dumbledore's Office Harry Potter · 2022	$64	-20%	$0.10
12	Dumbledore's Office with Harry Harry Potter · 2026	$62	+1148%	$1.48
13	Hogwarts Whomping Willow Harry Potter · 2018	$60	-14%	$0.08
14	The Dueling Club Harry Potter · 2002	$59	+198%	$0.46
15	Quidditch Practice Harry Potter · 2002	$59	+291%	$0.46
16	Enchanted Flying Ford Anglia Harry Potter · 2025	$53	-34%	$0.06
17	Slytherin Harry Potter · 2002	$50	+400%	$0.56
18	4 Privet Drive Harry Potter · 2020	$48	-40%	$0.06
19	Dobby's Release Harry Potter · 2002	$44	+527%	$0.63
20	Dobby the Free Elf Harry Potter · 2026	$39	+30%	$0.10
21	Hogwarts Castle: Herbology Class Harry Potter · 2025	$35	-30%	$0.09
22	Aragog in the Dark Forest Harry Potter · 2002	$35	+75%	$0.20
23	Mandrake Harry Potter · 2024	$35	-50%	$0.06
24	Borgin and Burkes: Floo Network Harry Potter · 2024	$35	—	$0.18
25	Hogwarts Castle: Dueling Club Harry Potter · 2025	$35	+40%	$0.22
26	Freeing Dobby Harry Potter · 2010	$33	+203%	$0.46
27	Hogwarts: Polyjuice Potion Mistake Harry Potter · 2021	$25	+25%	$0.12
28	Cornish Pixie Harry Potter · 2025	$23	-24%	$0.07
29	Aragog in the Forbidden Forest Harry Potter · 2024	$20	+0%	$0.10
30	Aragog's Lair Harry Potter · 2018	$20	+33%	$0.13
31	Fawkes: Dumbledore's Phoenix Harry Potter · 2025	$17	-28%	$0.06
32	Hedwig at 4 Privet Drive Harry Potter · 2023	$14	-29%	$0.04
33	Flying Ford Anglia Harry Potter · 2023	$12	-23%	$0.07