How many pieces does the LEGO The Old Town 15th Anniversary (71861-1) have?

The LEGO The Old Town 15th Anniversary set (71861-1) contains 4852 pieces. It was released in 2026 as part of the LEGO Ninjago theme.

How can I find missing parts for LEGO set 71861-1?

On BrickMissing you can check which parts from the LEGO The Old Town 15th Anniversary (71861-1) you already own. Add your LEGO collection and we'll show exactly which of the 4852 pieces you're missing and which you already have.

Can I build the LEGO The Old Town 15th Anniversary with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 4852 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO The Old Town 15th Anniversary from?

The LEGO The Old Town 15th Anniversary (71861-1) belongs to the LEGO Ninjago theme. You can browse all Ninjago sets on BrickMissing to find more sets from this theme.

The Old Town 15th Anniversary

71861-1 Ninjago 2026 4852 parts 6.4% repair risk Expert

Celebrate 15 years of LEGO NINJAGO with The Old Town 15th Anniversary (71861) set! This epic 4,851-piece building toy for ages 14+ is packed with nostalgic references to the TV show. Explore 4 modular sections: a front gate, post office with workshop, 3-story tower, and a lookout. Arrange them in a circle, a horizontal display over 39 in. (100 cm) wide, or separately. Discover a minifigure zip line, working crane, tea cart, exploding wall, statue of the First Spinjitzu Master, cherry blossom trees, and a secret hideout. It includes 23 minifigures, featuring all 7 original ninja and 3 collectible minifigures on a stand for the first time!

View at LEGO.com € 299,99→ lego.com

Parts Inventory

🧱 4852 parts

Part	Color	Qty	LEGO price each
Sticker Sheet 1 for Set 71861-1 10115057	Unknown	1×	Check price → View
Sticker Sheet 2 for Set 71861-1 10115058	Unknown	1×	Check price → View
Sticker Sheet 3 for Set 71861-1 10115059	Unknown	1×	Check price → View
Technic Gear 8 Tooth [Reinforced] 10928	Dark Bluish Gray	1×	€0,15 View at LEGO → View
Bar Holder with Clip 11090	Reddish Brown	4×	€0,12 View at LEGO → View
Bar Holder with Clip 11090	Pearl Gold	1×	€0,12 View at LEGO → View
Tile Special 2 x 2 Inverted 11203	Reddish Brown	3×	€0,10 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Dark Bluish Gray	3×	€0,13 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	White	1×	€0,13 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Reddish Brown	1×	€0,13 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Medium Nougat	1×	€0,13 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Black	2×	€0,13 View at LEGO → View

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Repairability

Can you fix The Old Town 15th Anniversary if a piece goes missing?

6.4%Moderate repair risk

easy to fixguard this box

71 of the 1110 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

6.4%

All sets

6.7%

Hardest to replace

Sticker Sheet 1 for Set 71861-1 · White · only this setSticker Sheet 2 for Set 71861-1 · White · only this setSticker Sheet 3 for Set 71861-1 · White · only this set

How we calculate this →