How many pieces are in the My First Build?

My First Build contains 63 pieces.

When was the My First Build released?

My First Build was released in 2012.

🏛 Duplo

Set #4631

My First Build

My First Build is a fantastic entry point into the world of LEGO Duplo.

Before you buy

Who it's for: Beginner build Ideal for toddlers and preschoolers aged 1.5 to 3 years old
Build: 63 pieces · about 1 hours Build time is an estimate.
Price: $24.99 list price · 39.7¢ per piece
Availability: Likely retired

★★★★☆ 4.2 AI-generated review score, not a customer rating

A solid starter set for toddlers, praised for its simple designs, bright colors, and ease of use. Some find the set basic but it's perfectly designed for its target audience.

$24.99

Best Price

$22.49

You Save

10% OFF

📝 Our Take

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

My First Build is a fantastic entry point into the world of LEGO Duplo. With its bright colors, chunky bricks, and simple designs, it's perfectly tailored for toddlers and preschoolers taking their first steps in creative construction.

This set is perfect for parents and caregivers looking to introduce young children to LEGO. The large, easy-to-handle bricks are ideal for developing fine motor skills, color recognition, and basic building techniques. It offers hours of imaginative play and open-ended fun.

Skip this if your child has already mastered basic Duplo building. For older toddlers and preschoolers ready for more complex creations, consider sets with more specialized pieces or vehicles.

✨ New

Ask BlockTalk about this set

AI assistant with full set data

BlockTalk

Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the My First Build - building tips, investment potential, comparisons, or anything else!

Try asking:

What age range is this set best suited for? How does this set help develop a child's motor skills? Are Duplo bricks compatible with regular LEGO bricks? What are some other Duplo sets that complement this one?

🧱 Building Experience

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

🧩

Pieces

⏱

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple, intuitive building process perfect for small hands
Focus on basic brick stacking and color recognition
Includes windows, doors, and a car base for added play value
Encourages open-ended creativity and imaginative storytelling

📈 Investment Analysis

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

Not enough price history for a trend

Investment Grade

⏳ Retired

As a basic Duplo set, My First Build is unlikely to see significant appreciation. Its value lies primarily in its playability and educational benefits for young children. While complete, used sets may retain some value, it's not a set to buy as a pure investment. The low price point and mass-market appeal limit its potential for future growth. However, the Duplo theme remains consistently popular, so it won't likely depreciate significantly either.

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

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My First Build is a foundational Duplo set, ideal for introducing toddlers to LEGO. Compared to larger, more complex Duplo sets, it offers a simpler and more manageable building experience for the youngest builders. If you're looking for a more advanced Duplo set, consider options with vehicles, animals, or themed scenarios. However, for a child's very first LEGO experience, this set is an excellent choice.

📦 Parts Inventory

Piece count: 63
Parts cataloged in this inventory: 33 unique parts, 63 pieces

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Duplo Brick 2 x 3...

Part #: 2301 2× Red

Duplo Brick 2 x 3...

Part #: 2302 1× Bright Green

Duplo Brick 2 x 3...

Part #: 2302 2× Blue

Duplo Brick 2 x 3...

Part #: 2302 2× Orange

Duplo Car Base 2 ...

Part #: 2312c01 1× Blue

Duplo Brick 2 x 4

Part #: 3011 1× Bright Green

Duplo Door 1 x 4 ...

Part #: 31023 1× White

Duplo Roofpiece S...

Part #: 31170 1× Red

Duplo Dish with G...

Part #: 31333pr0004 1× Black

Duplo Brick 2 x 2

Part #: 3437 2× Yellow

Duplo Brick 2 x 2

Part #: 3437 1× Trans-Light Blue

Duplo Brick 2 x 2

Part #: 3437 2× Red

Duplo Brick 2 x 2

Part #: 3437 2× Orange

Part #: 3437 2× Bright Green

Duplo Brick 2 x 2

Part #: 3437 2× Medium Blue

Duplo Brick 1 x 2...

Part #: 4066 1× Red

Duplo Plate 2 x 4

Part #: 40666 1× Bright Green

Duplo Plate 2 x 4

Part #: 40666 1× Red

Duplo Plate 2 x 4

Part #: 40666 2× Medium Blue

Duplo Brick 1 x 2...

Part #: 4066pr0240 1× Blue

Duplo Plate 2 x 8

Part #: 44524 1× Bright Green

Duplo Plate 2 x 8

Part #: 44524 1× Yellow

Duplo Plate 4 x 8

Part #: 4672 1× Green

Duplo Wrench

Part #: 47509 1× Flat Silver

Duplo Animal Dog ...

Part #: 58057pr0001 1× Tan

Duplo Hose with R...

Part #: 58498c01 1× Black

Duplo Food French...

Part #: 60773 1× Dark Orange

Duplo Door / Wind...

Part #: 61649 1× Medium Blue

Duplo Door / Wind...

Part #: 61649 1× Yellow

Duplo Container W...

Part #: 6446 1× Dark Orange

Duplo Brick 2 x 2...

Part #: 6474pr9990 1× Light Bluish Gray

Duplo Brick 2 x 2...

Part #: 6474pr9991 1× Yellow

Duplo Chair with ...

Part #: 6478 1× Yellow

Duplo Fence 1 x 6...

Part #: 6497 1× White

Duplo Plant, Flow...

Part #: 6510 1× Yellow

Duplo Plant, Flow...

Part #: 6510 1× Bright Green

Duplo Plant, Flow...

Part #: 6510 1× Orange

Duplo Figure Side...

Part #: 75126pr0001 1× Red

Duplo Door / Wind...

Part #: 90265 2× White

Duplo Door Frame ...

Part #: 92094 1× Medium Blue

Duplo Brick 2 x 4...

Part #: 98223 1× Lime

Duplo Brick 2 x 4...

Part #: 98223 1× Red

Duplo Brick 2 x 4...

Part #: 98223 1× Orange

Duplo Brick 2 x 3...

Part #: 98252 2× Lime

🧱 Activity Card, Se...

Part #: 4662107 1× [No Color/Any Color]

🧱 Activity Card, Se...

Part #: 4662108 1× [No Color/Any Color]

🧱 Activity Card, Se...

Part #: 4662109 1× [No Color/Any Color]

🧱 Activity Card, Se...

Part #: 4666342 1× [No Color/Any Color]

This set includes a good selection of basic Duplo bricks in bright primary colors, perfect for young children. The inclusion of windows, doors, and a car base adds extra play value and encourages imaginative storytelling.

🛒 Where to Buy

LEGO (UK)

✓ In Stock

Compare on eBay →

£19.99

eBay

✓ In Stock

$22.49 →

Walmart

✓ In Stock

Compare on eBay →

$23.74

Target

✓ In Stock

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$24.99

LEGO (US)

✓ In Stock

Compare on eBay →

$24.99

LEGO (CA)

✓ In Stock

Compare on eBay →

$29.99

💎 Notable Parts

White Duplo Door / Window with Four Equal Square Cornered Panes (2x) $0.75

Blue Duplo Car Base 2 x 6 with Yellow Wheels and Open Hitch End (1x) $2.00

Red Duplo Roofpiece Slope 33 4 x 4 with Awning Overhang with 9 Bottom Tubes (1x) $1.50

Orange Duplo Plant, Flower with 1 Top Stud (1x) $0.50

White Duplo Door 1 x 4 x 4 with Four Panes, Different Size and Curved Top (1x) $0.75

Est. BrickLink Part Value

$5.50

💡 MOC Potential

🏙 Small town buildings and houses

🚗 Simple cars, trucks, and other vehicles

🌳 Trees, flowers, and animal habitats

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 6 videos

3.0 /5

Mixed

0% positive

BlockTalk AI

The LEGO Duplo My First Build set (4631) is viewed as a good educational toy for young children, particularly for learning about gardening and basic construction skills, as showcased by ellieV and For Kids WorldWide. While not a focus of larger channels like MKMBrick or Carter Kench, the set aligns with the Duplo line's aim to foster early learning and play.

Learn How Gardens Grow Duplo Lego My First Garden Build Review Play - Kids Toys

ellieV • 226.2K views Review

Lego Duplo Learn To Build With Lego Duplo Cards - My First Build 4631

For Kids WorldWide • 8.4K views Review

Community Sentiment

Based on 6 YouTube reviews

Not enough Reddit data

YouTube

3.0 /5

Mixed

0% positive

Positive

Mixed

Critical

BlockTalk AI Analysis

What the Community Says

2 YouTube reviews

BlockTalk AI Summary

ellieV emphasizes the "enormous" play and learning potential of the Duplo set, highlighting its suitability for teaching young children about how gardens grow. For Kids WorldWide focuses on the learning aspect of the set, demonstrating how Duplo cards can aid in the building process.