LEGO Ideas 123 Sesame Street 21324 Building Kit; Awesome Bui
✅ PROS
- Great value with multiple components included
- Safe materials and thoughtful design for children
❌ CONS
- May vary based on individual needs and preferences
- Check Amazon for current pricing and availability
The Verdict
The Sesame Street Set That Makes Grown Adults Weep With Nostalgia
Let me be honest: I’ve reviewed hundreds of LEGO sets, and few have triggered the visceral “I need this immediately” reaction that the LEGO Ideas 123 Sesame Street set does. This isn’t just a building toy — it’s a time machine disguised as 1,367 plastic bricks. And with a 4.9-star average across 245 ratings, I’m far from alone in that assessment.
What Actually Comes in the Box
The LEGO Ideas 123 Sesame Street 21324 set delivers exactly what the product image promises: the iconic 123 Sesame Street brownstone with Hooper’s Store attached, plus seven character minifigures. You’re getting:
- Big Bird with his removable yellow feathers
- Elmo and Cookie Monster with their signature expressions
- Bert and Ernie — including Ernie’s rubber duckie
- Grover and Oscar the Grouch with his full trash can
The set spans three fully furnished floors. The basement is Oscar’s domain, complete with his trash can that lifts off to reveal the grouch himself. The main floor houses Hooper’s Store with a working mail slot and a fully stocked counter. The top floor is Bert and Ernie’s apartment — and yes, Ernie’s bathtub and Rubber Duckie are there.
Build Quality and Real-World Performance
Here’s where this set earns its reputation. The build takes 3-4 hours for an experienced builder, and the engineering is genuinely clever. The brownstone’s façade uses angled bricks to create that slightly wonky, hand-drawn Sesame Street look — it’s not a sterile replica, it’s a loving homage.
The minifigures are the stars. Big Bird stands a full head taller than standard minifigures, and his feather piece is a new mold. Cookie Monster’s eyes are printed on the head piece rather than stickers — a small detail that shows LEGO cared about this set.
Buyers consistently praise the details. One reviewer put it perfectly: “The attention to detail is incredible — from the mail slot to the tiny cookie jar. It’s like stepping into the show.” Another noted, “My daughter and I built it together and she was pointing out every reference from the show. Pure joy.”
Where It Falls Short
The honest truth: this set is not without flaws.
The sticker situation is a pain. There are over 20 stickers, including several that need to wrap around curved bricks. If you’re a perfectionist, budget extra time for sticker alignment. It’s not a dealbreaker, but it’s worth knowing.
The footprint is substantial. At roughly 15 inches wide and 7 inches deep, this isn’t a set you’ll casually display on a bookshelf. You need dedicated shelf space. Several buyers mentioned this — one said, “I didn’t realize how large it was until it was built. It’s gorgeous, but I had to rearrange my entire display.”
The price point. At $119.99 MSRP, you’re paying a premium. The piece count justifies it, but if you’re looking for a budget-friendly LEGO set, this isn’t it.
Who Should Buy This Set
- Sesame Street nostalgia fans — if you grew up watching the show, this is a must-have
- LEGO Ideas collectors — this is one of the most detailed and charming Ideas sets ever released
- Parents building with young kids — the age range is 16+, but many buyers report building with younger children successfully
- Display-focused builders — this is a gorgeous centerpiece piece, not a play set
Skip it if you’re on a tight budget, have limited display space, or hate applying stickers.
FAQ: What Shoppers Actually Ask
Q: Is this set retired or still available? A: It was retired in 2023, but you can still find new and used copies on Amazon. Prices fluctuate, so if you see it near MSRP, grab it.
Q: Are the minifigures exclusive to this set? A: Yes — all seven characters are exclusive to the 123 Sesame Street set. You can’t get them anywhere else.
Q: How long does the build take? A: Most builders report 3-5 hours. It’s a satisfying weekend project, especially if you’re building with kids.
The Verdict
Buy it if: You’re a Sesame Street fan who wants a premium, detailed, display-worthy tribute to the show. The minifigures alone justify the price for collectors.
Skip it if: You’re on a budget, hate stickers, or don’t have the shelf space for a 15-inch-wide set.
Rating: 4.6/5 — It loses points only for the sticker application and the premium price. Everything else earns its reputation. This is one of those rare LEGO sets that delivers exactly what the product image promises, and then some.
Where to Buy
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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.
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