How many pieces are in the Junior Detective Agency?

Junior Detective Agency contains 23 pieces.

What age is the Junior Detective Agency recommended for?

This set is recommended for ages 18+.

When was the Junior Detective Agency released?

Junior Detective Agency was released in 2024.

⚠ RETIRING SOON

🏛 Activity Books with LEGO Parts

Set #9781837250134

Junior Detective Agency

Name: Junior Detective Agency
Brand: LEGO
SKU: 9781837250134-1

The Junior Detective Agency set is a charming little mystery in a box.

🏆 Best For: Perfect for young children and those new to LEGO building who enjoy interactive play. ⏱ 0.5 hr build 🧩 23 pcs

★★★☆☆ 3.8

A fun, accessible set that combines LEGO building with an engaging mystery. While the build is simple, fans appreciate the unique play experience and the inclusion of a detective minifigure, but some may find the piece count low for the price.

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📝 Our Take

The Junior Detective Agency set is a charming little mystery in a box. It's a fun, interactive set that combines the joy of LEGO building with the thrill of solving a mini-mystery, making it a unique offering in the activity book category.

This set is perfect for young LEGO enthusiasts and budding detectives. The build is simple and quick, making it accessible for beginners, while the included story and clues provide an engaging play experience beyond the construction phase.

Skip this if you're an experienced builder looking for a complex model. This set is designed for younger audiences and those who appreciate the combination of LEGO and storytelling, consider larger sets for more challenging builds.

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How does this set combine LEGO building with storytelling? What are some creative ways to use the magnifying glass and other detective tools? How does this set compare to other LEGO activity books in terms of value? Is this set suitable for displaying or is it primarily for interactive play?

🧱 Building Experience

🧩

Pieces

⏱

0.5h

Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple and quick build, ideal for beginners
Incorporates storytelling and problem-solving elements
Small, portable design for on-the-go fun
Uses basic building techniques to create a detective's toolkit

📈 Investment Analysis

→ Price stable

Investment Grade

⏳ Active

This set is unlikely to be a significant investment. Its low piece count and availability as part of an activity book mean it's unlikely to command high prices on the secondary market. While the unique combination of LEGO and storytelling might appeal to collectors, the limited edition nature of the set may create some long-term demand, but only for sealed or mint-condition copies.

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

⚖ Compare Similar Sets

Monkie Kid's Mini Robot

This set offers a unique blend of LEGO building and storytelling, setting it apart from traditional LEGO sets. While it doesn't compete directly with larger, more complex sets, it provides a fun and engaging experience for younger builders interested in mystery and problem-solving. Consider other LEGO activity books for similar experiences.

1 Minifigures Included

Black Torso, Dark Red Legs, Dark Red Beanie

4 parts

The set includes a single minifigure with a dark red beanie, black torso, and dark red legs. It's a fairly standard figure, ideal for playing the role of the junior detective.

📦 Full Parts Inventory - 16 unique parts • 19 total pieces

Plate Special 1 x...

Part #: 15573 1× Reddish Brown

Plate Special 1 x...

Part #: 18649 1× Black

Tile Round 1 x 1 ...

Part #: 24246 1× Black

Brick 2 x 2

Part #: 3003 1× Reddish Brown

Brick 1 x 2

Part #: 3004 1× Reddish Brown

Tile 1 x 2 with S...

Part #: 3069bpr0189 1× Black

Brick Special 1 x...

Part #: 34816 1× Reddish Brown

Plate Special 1 x...

Part #: 35480 1× Black

Plate 2 x 6

Part #: 3795 1× Reddish Brown

Equipment Magnify...

Part #: 38648pat0001 1× Black

Bracket 1 x 2 - 2...

Part #: 44728 1× Tan

Brick Curved 1 x ...

Part #: 6091 2× Reddish Brown

Plate Special 1 x...

Part #: 61252 2× Black

Plate Special 1 x...

Part #: 88072 1× Black

Arm Skeleton [Ben...

Part #: 93609 1× Black

Tile Round 1 x 1 ...

Part #: 98138pr0008 2× White

The parts selection is limited but includes a few useful elements like the printed smartphone tile and magnifying glass. The reddish-brown curved bricks could be helpful for small-scale architectural details.