Enter… if you dare!
The Halloween Barn awaits!

Build a spellbinding barn with creepy secrets and a skeleton minifigure. Perfect for Halloween fun and frightful storytelling!

Breaking News

My Lego Halloween setup

r/lego • 1 day ago
🏛 Halloween
Set #40721

Halloween Barn

The Halloween Barn is a charming and spooky addition to any Halloween LEGO display.

Before you buy

Who it's for
Ages 8+ · Beginner build Ideal for kids and adults who enjoy holiday-themed LEGO builds
Build
205 pieces · about 1.5 hours Build time is an estimate.
Price
$14.99 list price · 7.3¢ per piece
Availability
Retired at LEGO
★★★☆☆ 3.6 community rating from 49 ratings

Fans appreciate the set's charming design and festive details, making it a great addition to Halloween displays. Some find the build to be quite simple, but the overall aesthetic and value for the price are generally well-received.

MSRP
$14.99
Best Price
$12.95
You Save
14% OFF
View on

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Halloween Barn is a charming and spooky addition to any Halloween LEGO display. This set perfectly captures the essence of a haunted barn with its clever use of colors and details, making it a delightful seasonal build.

This set is perfect for LEGO enthusiasts of all ages who enjoy seasonal and holiday-themed builds. With a relatively low piece count and easy-to-follow instructions, it provides a quick and satisfying building experience, ideal for both beginners and experienced builders looking for a festive project.

Skip this if you're looking for a complex or highly detailed display piece. For a more intricate Halloween build, consider the Haunted House (10273-1) or other larger-scale sets with more advanced building techniques.

✨ New
BlockTalk

Ask BlockTalk about this set

AI assistant with full set data

Powered by AI
BlockTalk
BlockTalk
Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Halloween Barn - building tips, investment potential, comparisons, or anything else!
Try asking:
How does this set compare to other Halloween-themed LEGO sets in terms of design and value? What are some creative ways to incorporate this set into a larger Halloween display? Is this set a good investment for long-term LEGO collectors? What are some tips for modifying or expanding this set with additional pieces?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
205
Pieces
⏱
1.5h
Estimated Build Time
📊
Beginner
Difficulty
📏
14cm × 17cm × 6cm
Dimensions
Build Highlights:
  • Simple yet effective building techniques to create a charming Halloween scene
  • Uses SNOT (Studs Not On Top) techniques for detailed exterior walls
  • Incorporates festive elements like pumpkins, spiderwebs and bats
  • Compact design makes it easy to display on a shelf or tabletop

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
↑ Trending up since release
B
Investment Grade
⏳ Retired
The Halloween Barn set presents a moderate investment opportunity. Its limited-edition nature as a seasonal set and relatively low MSRP make it accessible to a wide range of collectors. The set's appeal to both LEGO enthusiasts and Halloween aficionados could drive demand after retirement. However, its small size and piece count may limit significant appreciation potential. Close monitoring of post-retirement market trends is advisable to maximize potential returns.

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

⚖ Compare Similar Sets

The Halloween Barn offers a smaller, more affordable alternative to larger Halloween-themed sets like the Haunted House (10273-1). While it lacks the complexity and intricate details of the larger sets, its compact size and lower price point make it an attractive option for casual collectors and those with limited display space. Compared to other seasonal sets, the Halloween theme may provide broader appeal and potentially higher demand.

📦 Parts Inventory

Official piece count
205
Parts cataloged in this inventory
78 unique parts, 205 pieces
Brick Special 1 x 2 with 2 Studs on 1 Side Brick Special 1 x...
Part #: 11211 1× Reddish Brown
Animal Body Part, Horn (Cattle) / Tentacle / Vine / Branch / Tongue - Long Animal Body Part,...
Part #: 13564 2× Black
Animal Body Part, Horn (Cattle) / Tentacle / Vine / Branch / Tongue - Long Animal Body Part,...
Part #: 13564 2× Reddish Brown
Brick 1 x 1 x 3 Brick 1 x 1 x 3
Part #: 14716 2× Black
Tile Round 2 x 2 with Bottom Stud Holder Tile Round 2 x 2 ...
Part #: 14769 1× Dark Bluish Gray
Tile Round 2 x 2 with Yellow Eye, Dark Blue Stripes Print Tile Round 2 x 2 ...
Part #: 14769pr1275 1× Black
Tile Special 1 x 2 with Two Vertical Teeth / Tooth Tile Special 1 x ...
Part #: 15209 4× White
Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version] Brick Arch 1 x 6 ...
Part #: 15254 1× Black
Plant, Grass Stem with Bar Hole [3.2mm] Plant, Grass Stem...
Part #: 15279 1× Bright Green
Plate 3 x 3 Cross Plate 3 x 3 Cross
Part #: 15397 2× Reddish Brown
Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder Brick Sloped 45° ...
Part #: 15571 1× Red
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 2× Dark Purple
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 1× Reddish Brown
Tile Special 1 x 1 with Clip with Rounded Edges Tile Special 1 x ...
Part #: 15712 2× Reddish Brown
Tile Special 1 x 1 with Clip with Rounded Edges Tile Special 1 x ...
Part #: 15712 1× Black
Window 1 x 4 x 1 2/3 with Spoked Rounded Top Window 1 x 4 x 1 ...
Part #: 20309 1× Black
Brick Special 1 x 1 with Scroll with Open Stud Brick Special 1 x...
Part #: 20310 1× Reddish Brown
Tile Special Round 1 x 1 with Hollow Bar Tile Special Roun...
Part #: 20482 1× Dark Bluish Gray
Brick 1 x 2 x 3 with Bottom Stud Holder Brick 1 x 2 x 3 w...
Part #: 22886 4× Black
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 2× Black
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 1× Dark Purple
Tile Round 1 x 1 Half Circle Tile Round 1 x 1 ...
Part #: 24246 1× Dark Bluish Gray
Wedge Plate 2 x 2 Cut Corner Wedge Plate 2 x 2...
Part #: 26601 3× Sand Green
Brick 2 x 2 Brick 2 x 2
Part #: 3003 2× Dark Green
Brick 1 x 1 Brick 1 x 1
Part #: 3005 1× Reddish Brown
Brick 1 x 1 Brick 1 x 1
Part #: 3005 1× Black
Animal, Bat Animal, Bat
Part #: 30103 1× Black
Brick Special 1 x 2 Palisade [aka Log] Brick Special 1 x...
Part #: 30136 1× Reddish Brown
Plate 2 x 4 Plate 2 x 4
Part #: 3020 2× Red
Plate 2 x 3 Plate 2 x 3
Part #: 3021 1× Sand Green
Plate 2 x 2 Plate 2 x 2
Part #: 3022 2× Black
Plate 2 x 2 Plate 2 x 2
Part #: 3022 3× Reddish Brown
Plate 1 x 2 Plate 1 x 2
Part #: 3023 2× Sand Green
Plate 1 x 2 Plate 1 x 2
Part #: 3023 4× Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 1× Dark Green
Plate 1 x 2 Plate 1 x 2
Part #: 3023 5× Reddish Brown
Plate 1 x 1 Plate 1 x 1
Part #: 3024 1× Yellow
Plate 1 x 1 Plate 1 x 1
Part #: 3024 1× Light Bluish Gray
Plate 1 x 1 Plate 1 x 1
Part #: 3024 5× Black
Plate 1 x 1 Plate 1 x 1
Part #: 3024 1× Reddish Brown
Plate 2 x 8 Plate 2 x 8
Part #: 3034 1× Light Bluish Gray
Brick Sloped 18° 4 x 2 Brick Sloped 18° ...
Part #: 30363 2× Black
Brick Sloped 45° 2 x 2 Brick Sloped 45° ...
Part #: 3039 3× Black
Brick Sloped 45° 2 x 1 with Bottom Pin Brick Sloped 45° ...
Part #: 3040b 1× Black
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 4× Reddish Brown
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 1× Trans-Yellow
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 2× Dark Purple
Plant, Plate 1 x 1 Round with 3 Leaves Plant, Plate 1 x ...
Part #: 32607 5× Bright Light Orange
Plate Special 1 x 1 x 2/3 Half Round with Side Stud Plate Special 1 x...
Part #: 3386 1× Black
Plate 1 x 3 Plate 1 x 3
Part #: 3623 1× Light Bluish Gray
Plate 1 x 3 Plate 1 x 3
Part #: 3623 2× Dark Bluish Gray
Plate 1 x 3 Plate 1 x 3
Part #: 3623 1× Sand Green
Minifig Head Skeleton, Standard Skull Print Minifig Head Skel...
Part #: 3626cpr0895 1× White
Brick Sloped Inverted 45° 2 x 1 Brick Sloped Inve...
Part #: 3665 2× Reddish Brown
Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Brick Sloped 65° ...
Part #: 3678b 2× Black
Bracket 1 x 1 - 1 x 1 Inverted Bracket 1 x 1 - 1...
Part #: 36840 1× Reddish Brown
Plate 1 x 4 Plate 1 x 4
Part #: 3710 4× Black
Equipment Candlestick Equipment Candles...
Part #: 37762 1× Reddish Brown
Equipment Lantern Equipment Lantern
Part #: 37776 1× Black
Plate 2 x 6 Plate 2 x 6
Part #: 3795 1× Light Bluish Gray
Plate 2 x 10 Plate 2 x 10
Part #: 3832 1× Black
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a 1× Reddish Brown
Brick Sloped 75° 2 x 1 x 3 with Hollow Stud Brick Sloped 75° ...
Part #: 4460b 5× Black
Brick Sloped 75° 2 x 1 x 3 with Hollow Stud Brick Sloped 75° ...
Part #: 4460b 1× Reddish Brown
Plate 1 x 10 Plate 1 x 10
Part #: 4477 1× Sand Green
Plate 1 x 10 Plate 1 x 10
Part #: 4477 1× Reddish Brown
Plate Special 1 x 2 [Side Handle Closed Ends] Plate Special 1 x...
Part #: 48336 4× Light Bluish Gray
Plate Special 1 x 1 with Tooth Plate Special 1 x...
Part #: 49668 2× White
Wedge Plate 2 x 4 Wedge Plate 2 x 4
Part #: 51739 1× Black
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Animal Body Part,...
Part #: 53451 4× Black
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Brick Sloped 30° ...
Part #: 54200 1× Reddish Brown
Plate 1 x 12 Plate 1 x 12
Part #: 60479 1× Black
Brick Special 1 x 1 x 3 with 2 Clips Vertical [Hollow Stud, Open O Clips] Brick Special 1 x...
Part #: 60583b 2× Light Bluish Gray
Window 1 x 4 x 3 without Shutter Tabs Window 1 x 4 x 3 ...
Part #: 60594 1× Reddish Brown
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 1× Reddish Brown
Leg Skeleton Leg Skeleton
Part #: 6266 2× White
Tile 1 x 3 Tile 1 x 3
Part #: 63864 4× Dark Purple
Tile 1 x 3 Tile 1 x 3
Part #: 63864 2× Reddish Brown
Tile 1 x 6 with Groove Tile 1 x 6 with G...
Part #: 6636 1× Black
Bar 1L / Stem with 3 Sprouts/Prongs Bar 1L / Stem wit...
Part #: 68211 2× Reddish Brown
Torso - Skeleton Thick Shoulder Pins, Reinforced Hips with Hole Torso - Skeleton ...
Part #: 78132 1× White
Brick Curved 2 x 1 with Inverted Cutout Brick Curved 2 x ...
Part #: 78666 3× Reddish Brown
Animal Body Part / Plant, Tail / Trunk / Tentacle / Tongue / Vine / Tree Branch (Long Tip) Animal Body Part ...
Part #: 80497 2× Reddish Brown
Plate Round 1 x 1 with Open Stud Plate Round 1 x 1...
Part #: 85861 4× Reddish Brown
Plate Round 1 x 1 with Open Stud Plate Round 1 x 1...
Part #: 85861 10× Black
Tile 2 x 4 with Groove Tile 2 x 4 with G...
Part #: 87079 2× Dark Bluish Gray
Brick Special 1 x 1 with Stud on 1 Side Brick Special 1 x...
Part #: 87087 3× Dark Green
Brick Special 1 x 1 with Stud on 1 Side Brick Special 1 x...
Part #: 87087 2× Black
Brick Special 1 x 1 with Stud on 1 Side Brick Special 1 x...
Part #: 87087 2× Reddish Brown
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 1× Black
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 2× Light Bluish Gray
Plate 8 x 16 Plate 8 x 16
Part #: 92438 1× Yellow
Arm Skeleton Bent with Clips at 90° [Vertical Grip] Arm Skeleton Bent...
Part #: 93061 2× White
Equipment Bottle Equipment Bottle
Part #: 95228 1× Trans-Green
Door for Window Frame 1 x 4 x 3, Semicircular Handle Holes on Back Door for Window F...
Part #: 95270 2× Dark Tan
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 3× Light Bluish Gray
Tile Round 1 x 1 with Half Closed Yellow Eye, Dark Blue Stripes Print Tile Round 1 x 1 ...
Part #: 98138pr0366 1× Black
Brick Special 1 x 2 with Masonry Brick Profile Brick Special 1 x...
Part #: 98283 9× Dark Green
Brick Special 1 x 2 with Masonry Brick Profile Brick Special 1 x...
Part #: 98283 2× Reddish Brown
Minifig Pot Small with Handle Holders Minifig Pot Small...
Part #: 98374 1× Pearl Titanium
Bracket 1 x 2 - 1 x 2 Inverted Bracket 1 x 2 - 1...
Part #: 99780 4× Black
This set offers a good selection of basic bricks and plates in black and reddish brown, useful for builders creating Halloween-themed MOCs. The dark green masonry bricks add a nice textural element.

🛒 Where to Buy

eBay
✓ In Stock
$12.95 →
Bricklink
✓ In Stock
Compare on eBay →
$14.99
LEGO Store
✓ In Stock
Compare on eBay →
$14.99

💎 Notable Parts

Black Plate Round 1 x 1 with Open Stud (10x) $1.00
Dark Green Brick Special 1 x 2 with Masonry Brick Profile (9x) $1.35
Bright Light Orange Plant, Plate 1 x 1 Round with 3 Leaves (5x) $1.00
Dark Purple Tile 1 x 3 (4x) $0.60
Est. BrickLink Part Value
$3.95

💡 MOC Potential

🏰 Expand into a full haunted farm with additional buildings
🌳 Create a larger pumpkin patch scene with more elaborate landscaping
🧙 Transform it into a witch's cottage with magical details

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Searching for YouTube reviews...

This may take a moment

📖 Building Instructions 2

Halloween Barn Instructions
BI 3105, 72+4, 40721 V29
Download PDF
Halloween Barn Instructions
BI 3105, 72+4, 40721 V39
Download PDF

Charts Inventory Statistics

78
Unique Parts
205
Official Piece Count
205
Cataloged Inventory Pieces
0
Minifigures
19
Spare Parts
Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.