Defend the Kingdom!
A classic castle adventure

Build and protect your realm with this 115-piece set from 2008. Perfect for young knights and castle enthusiasts!

🏛 Castle
Set #4864

Castle

Castle (4864-1) brings the medieval world to LEGO Duplo.

🏆 Best For: Ideal for toddlers and young children (ages 2-5) who are new to LEGO building and enjoy imaginative play. ⏱ 1.0 hr build 🧩 115 pcs
★★★☆☆ 3.8

A solid Duplo set that's well-received by parents for its ease of assembly and suitability for young children. Some find the design basic, but appreciate the large, safe bricks and the introduction to the Castle theme.

MSRP
$79.99
Best Price
$71.99
You Save
10% OFF
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📝 Our Take

Castle (4864-1) brings the medieval world to LEGO Duplo! This 2008 set offers a simplified yet engaging castle-building experience for younger builders, featuring classic castle elements like turrets, ramparts, and even a knight.

This set is perfect for toddlers and young children discovering the joy of LEGO building. With its large, easy-to-handle Duplo bricks, it encourages imaginative play and develops fine motor skills, making it a great introduction to the Castle theme.

Skip this if you're an adult collector seeking intricate detail or advanced building techniques. This set is designed for a younger audience; consider LEGO Castle sets with smaller bricks for a more complex build.

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How does this Duplo Castle set compare to other LEGO Castle sets for older builders? What are some creative ways to expand this castle with other Duplo bricks? Is this set a good introduction to the LEGO Castle theme for young children? How does the value of this set compare to other retired Duplo sets?

🧱 Building Experience

🧩
115
Pieces
1.0h
Build Time
📊
Beginner
Difficulty
Build Highlights:
  • Easy-to-handle Duplo bricks perfect for small hands
  • Simple construction encourages creativity and problem-solving
  • Features classic castle elements like turrets and ramparts
  • Includes a knight figure for role-playing scenarios

📈 Investment Analysis

↑ Trending up since release
C+
Investment Grade
⏳ Appreciating
Castle (4864-1) presents a unique investment case due to its Duplo nature and retirement status. While Duplo sets generally don't see the same appreciation as System sets, the rarity of Castle-themed Duplo sets and the rising price trend suggest potential for moderate growth. The low piece count and target audience limit its appeal to serious investors, but collectors of vintage or unique LEGO items may find it worthwhile. The increasing price and niche appeal make it a speculative investment.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

📖 About This Set

The wicked knight is attacking the castle with his firing cannon. Quickly, help the good knights protect the castle and the golden treasure inside! Imaginative, easy to build castle features lots of adventure and colorful, durable LEGO DUPLO bricks for smaller hands. Includes 2 good knights and bad knight with armor, plus a horse and accessories! Fire the cannon at the castle wall! Raise and lower the gate!

Compare Similar Sets

Compared to standard LEGO Castle sets, this Duplo version is designed for much younger children. For older children and adults, sets like 10305-1 Lion Knights' Castle offer a far more complex and detailed building experience. However, this Duplo set provides a safe and engaging introduction to the Castle theme for toddlers.

📦 Full Parts Inventory - 48 unique parts • 115 total pieces

Duplo Brick 2 x 4 Duplo Brick 2 x 4
Part #: 3011 Light Bluish Gray
Duplo Brick 2 x 4 Duplo Brick 2 x 4
Part #: 3011 Dark Bluish Gray
Duplo Brick 2 x 2 x 2 Duplo Brick 2 x 2...
Part #: 31110 Dark Bluish Gray
Duplo Brick 2 x 2 x 2 Duplo Brick 2 x 2...
Part #: 31110 Light Bluish Gray
Duplo Door 1 x 4 x 4 with Nine Panes Duplo Door 1 x 4 ...
Part #: 31171 Pearl Light Gray
Duplo Plate Special 4 x 6 with Studs on Edge Duplo Plate Speci...
Part #: 31465 Dark Bluish Gray
Duplo Brick 2 x 2 Duplo Brick 2 x 2
Part #: 3437 Dark Bluish Gray
Duplo Brick 2 x 2 Duplo Brick 2 x 2
Part #: 3437 13× Light Bluish Gray
Duplo Brick 2 x 2 Duplo Brick 2 x 2
Part #: 3437 Black
Duplo Brick 1 x 2 x 2 Duplo Brick 1 x 2...
Part #: 4066 Light Bluish Gray
Duplo Plate 2 x 4 Duplo Plate 2 x 4
Part #: 40666 Reddish Brown
Duplo Plate 2 x 4 Duplo Plate 2 x 4
Part #: 40666 Light Bluish Gray
Duplo Brick 2 x 2 x 2 with Vertical Grooves Duplo Brick 2 x 2...
Part #: 41978 Dark Bluish Gray
Duplo Plate 1 x 2 with Overhang, with Lion and Crown on Yellow and Blue Shield Print Duplo Plate 1 x 2...
Part #: 42236pr0007 Black
Duplo Plate 2 x 8 Duplo Plate 2 x 8
Part #: 44524 Dark Tan
Duplo Plate 2 x 8 Duplo Plate 2 x 8
Part #: 44524 Bright Green
Duplo Plate 4 x 8 Duplo Plate 4 x 8
Part #: 4672 Reddish Brown
Duplo Treasure Chest 2 x 4 x 3 Duplo Treasure Ch...
Part #: 48036 Reddish Brown
Duplo Treasure / Gold Duplo Treasure / ...
Part #: 48647 Pearl Gold
Duplo Plate 8 x 8 Duplo Plate 8 x 8
Part #: 51262 Tan
Duplo Building Wall 1 x 8 x 8 with Door Opening - Castle Duplo Building Wa...
Part #: 51695 Dark Bluish Gray
Duplo Building Wall 1 x 8 x 8 with Window Opening - Castle Duplo Building Wa...
Part #: 51697 Dark Bluish Gray
Duplo Plate 3 x 4 x 2 1/3 Rampart Duplo Plate 3 x 4...
Part #: 51698 Dark Blue
Duplo Plate 3 x 4 x 2 1/3 Rampart Duplo Plate 3 x 4...
Part #: 51698 Light Bluish Gray
Duplo Door Sliding Grille 6 x 7 Duplo Door Slidin...
Part #: 51702 Reddish Brown
Duplo Wave (Fire, Water, Flame) 2 x 1 x 5 with Non-Marbled Tip Duplo Wave (Fire,...
Part #: 51703 Trans-Orange
Duplo Brick 2 x 10 x 2 Arch with Stonework Print Duplo Brick 2 x 1...
Part #: 51704pr9999 Black
Duplo Plate 8 x 8 with Trap Door Opening Duplo Plate 8 x 8...
Part #: 51705 Reddish Brown
Duplo Trap Door Grate 4 x 4 Duplo Trap Door G...
Part #: 51706 Pearl Light Gray
Duplo Flagpole / Antenna 1 x 9 Duplo Flagpole / ...
Part #: 51708 Reddish Brown
Duplo Horse Barding with Silver Armor and Dragon with Red and Yellow Background Print Duplo Horse Bardi...
Part #: 51710pr0001 Red
Duplo Shield, Angled Triangle with Black Dragon on Yellow and Red Background Print Duplo Shield, Ang...
Part #: 51711pr0002 Black
Duplo Shield, Angled Triangle with Lion Looking Left and Crown on Yellow and Blue Background Print Duplo Shield, Ang...
Part #: 51711pr0004 Pearl Light Gray
Duplo Sword, Thick Duplo Sword, Thick
Part #: 51714 Pearl Light Gray
Duplo Flag Wavy 2 x 5 with Castle Dragon Print Duplo Flag Wavy 2...
Part #: 51725pr0001 Red
Duplo Flag Wavy 2 x 5 with Lion and Crown Print Duplo Flag Wavy 2...
Part #: 51725pr0002 Yellow
Duplo Armor with Silver Helmet with Black Top, and Red and Yellow Breastplate and Dragon Print Duplo Armor with ...
Part #: 51727pr0001 Black
Duplo Armor with Yellow Top Feather and Blue and Yellow Breastplate with Lion and Crown Print Duplo Armor with ...
Part #: 51728pr0002 Metallic Silver
Duplo Brick 4 x 3 x 3 Wry Inverted Duplo Brick 4 x 3...
Part #: 51732 Light Bluish Gray
Duplo Figure with Rounded Head with Dark Bluish Gray Legs, Blue Chest, White Arms, Dark Bluish Gray Hands Duplo Figure with...
Part #: 51741pr0002 Blue
Duplo Figure with Rounded Head with Black Legs, Red Chest, Bright Light Orange Arms, Dark Bluish Gray Hands Duplo Figure with...
Part #: 51741pr0004 Red
Duplo Figure with Rounded Head with Dark Bluish Gray Legs, White Chest, Blue Arms, Dark Bluish Gray Hands (Old Knight) Duplo Figure with...
Part #: 51741pr0006 White
Duplo Horse Battle Helmet Duplo Horse Battl...
Part #: 51907 Metallic Silver
Duplo Broadaxe Duplo Broadaxe
Part #: 51996 Pearl Light Gray
Duplo Building Wall, 4 x 6 x 6 Curved Turret (Castle) Duplo Building Wa...
Part #: 52024 Dark Tan
Duplo Roof Spire Duplo Roof Spire
Part #: 52025 Dark Blue
Duplo Building Turret Top - Castle Duplo Building Tu...
Part #: 52027 Dark Blue
Duplo Brick 3 x 6 x 5 Slope 75° All Sides with Lion and Crown Banner Print Duplo Brick 3 x 6...
Part #: 54011pr0002 Dark Tan
Duplo Minifig Lance Duplo Minifig Lance
Part #: 54034 Pearl Light Gray
Duplo Cannon, Shooting, with Axle Hole and Light Bluish Gray Wick Duplo Cannon, Sho...
Part #: 54042 Black
Duplo Cannon Ball 1/2 with Axle Connector Duplo Cannon Ball...
Part #: 54043 Black
Duplo Basket, Holder for Fire Duplo Basket, Hol...
Part #: 54068 Black
Duplo Cannon Base 4 x 4 Duplo Cannon Base...
Part #: 54849 Reddish Brown
Duplo Plate 8 x 16 Duplo Plate 8 x 16
Part #: 6490 Bright Green
Duplo Animal Horse with One Stud and Moveable Head, Eyes Print Duplo Animal Hors...
Part #: 75725pr0001 Black
Features a selection of Duplo bricks in light bluish gray and dark bluish gray, along with specialized castle-themed elements like turrets and ramparts. The printed armor piece and shield are unique to this set.

🛒 Where to Buy

eBay
✓ In Stock
$71.99
Walmart
✓ In Stock
$75.99
Target
✓ In Stock
$79.99
Amazon

💎 Notable Parts

Dark Tan Duplo Building Wall, 4 x 6 x 6 Curved Turret (Castle) (3x) $1.50
Metallic Silver Duplo Armor with Yellow Top Feather and Blue and Yellow Breastplate with Lion and Crown Print (2x) $4.00
Black Duplo Plate 1 x 2 with Overhang, with Lion and Crown on Yellow and Blue Shield Print (2x) $3.00
Est. BrickLink Part Value
$8.50

💡 MOC Potential

🏰 Expand the castle with additional walls and towers.
🏛 Build a small medieval village around the castle.
🌳 Create a forest scene surrounding the castle walls.

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 9 videos
3.2 /5
Mixed
11% positive
BlockTalk AI

The LEGO Castle theme is well-received, with some reviewers initially not being fans but ultimately finding the sets enjoyable. Goldfyre specifically loved the Horse Knights Castle, praising the new factions and unique design.

Community Sentiment

Based on 9 YouTube reviews

Reddit

Not enough Reddit data

YouTube

3.2 /5
Mixed
11% positive
1
Positive
8
Mixed
0
Critical
Common Feedback
+ Love
BlockTalk AI Analysis

The LEGO Castle theme is well-received, with some reviewers initially not being fans but ultimately finding the sets enjoyable. Goldfyre specifically loved the Horse Knights Castle, praising the new factions and unique design.

What the Community Says

6 YouTube reviews
BlockTalk AI Summary

Tiago Catarino, though initially not a Castle theme fan, reviewed the Lion Knight's Castle favorably. DuckBricks provided an early review of the Medieval Horse Knight Castle from the LEGO Creator 3 in 1 series.

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

📖 Building Instructions 1

Castle Instructions
BUILDING INSTRUC.ART.NO 4864
Download PDF

Charts Inventory Statistics

48
Unique Parts
115
Total Pieces
0
Minifigures
Inventory Version: 1