7 Must-Have LEGO Sets for Adult Collectors in 2025

The Ultimate LEGO Collection Guide for Adults : In the Celebration of National LEGO Day

As the National LEGO Day on January 28th, 2025 approaches, there’s no better time to explore which LEGO collectibles to buy for LEGO enthusiasts. From the groundbreaking LEGO Fortnite collaboration to the evergreen LEGO Star Wars series, the brand continues to push boundaries in creative building experiences. Whether you're already deeply into collecting LEGO products or just starting your adult block building journey, these seven sets will show you why LEGO remains a beloved brand among grown-ups.

1. LEGO Retro Radio: A Blast from the Past

Step back into the 1970s with the LEGO Icons Retro Radio set, a sophisticated build that marries nostalgia with modern functionality. This meticulously crafted 12-inch (32 cm) high replica captures every detail of a classic portable radio, from its folding carrying handle to its adjustable antenna. What sets this model apart is its interactive features – functional power and tuning dials that create authentic radio static sounds, adding a layer of realism to the display.

The set's innovative design includes a hidden compartment with a smartphone holder behind the removable back panel, cleverly bridging the gap between vintage aesthetics and modern technology. With its impressive 9-inch (23 cm) width and authentic speaker grille details, this LEGO Icons creation makes for a striking display piece in any home or office setting. Perfect for music enthusiasts and retro design lovers alike, this buildable radio demonstrates LEGO commitment to sophisticated adult-focused sets that serve both as engaging builds and stylish home decor pieces.

Check out for more Lego Retro series!

2. LEGO Tuxedo Cat: Feline Grace in Bricks

The LEGO Ideas Tuxedo Cat set stands as a testament to creative engineering, offering an immersive 1,710-piece building experience that captures the essence of these beloved pets. Standing impressively at 12.5 inches (32 cm) tall, this highly detailed model brings feline elegance to your display collection with its distinctive black-and-white design.

What sets this model apart is its incredible posability – builders can rotate the head, adjust the ears, paws, and tail to create different poses, bringing life-like personality to the display. The set offers creative customization options, allowing builders to choose between yellow or blue eyes and even decide whether their feline friend should sport an open or closed mouth expression.

Adding depth to the building experience, the set includes an enlightening booklet featuring interviews with both the fan designer and LEGO designer, offering unique insights into the creative process. This thoughtful touch makes it an especially meaningful gift for cat enthusiasts, animal lovers, or anyone who appreciates the intersection of nature and creative design in their home décor.

Check out for more Lego Animals series!

3. LEGO Vincent van Gogh: Art Meets Bricks

The LEGO Vincent van Gogh's Starry Night set represents an extraordinary collaboration between LEGO, The Museum of Modern Art (MoMA), and a talented fan designer. This innovative 3D LEGO wall art transforms one of the most celebrated paintings in history into a brick-built masterpiece, allowing collectors to recreate van Gogh's iconic swirling clouds and rolling hills through ingenious building techniques that capture the artist's distinctive brushstrokes and color palette.


What makes this set particularly special is the inclusion of a Vincent van Gogh minifigure, complete with paintbrush and palette, mounted on an adjustable display arm. This thoughtful detail brings the artistic process to life, creating a connection between the artist and his masterwork. The set's versatility shines through in its display options – it can either be hung on the wall using the included hook or displayed as a freestanding piece, making it a perfect centerpiece for any art enthusiast's collection.

As a collaborative project between MoMA and LEGO, this set stands as a unique bridge between classical art and modern creativity, offering art lovers and LEGO enthusiasts alike a chance to own a truly distinctive piece that honors one of history's most influential artists.

Check out for more Lego Art series!

4. Supply Llama: Whimsical Charm

Straight from the world of LEGO Fortnite comes the Supply Llama set, a delightful 9.5-inch (24 cm) tall tribute to one of gaming's most beloved characters. This vibrant build perfectly bridges the gap between gaming memorabilia and displayable LEGO art, featuring an articulated head and opening mouth that bring the iconic character to life.

What makes this set particularly special is its attention to gaming authenticity – it comes complete with a treasure trove of recognizable Fortnite accessories including a Grappler, Slurp Juice, Rough Ruby, Back Pack, Good Luck Charm, Slap Juice, and Dynamite. Each miniature item has been carefully recreated in LEGO form, making this set a must-have for Fortnite enthusiasts and collectors alike.

Standing impressively at 3 inches (8 cm) wide and 6.5 inches (16 cm) deep, this whimsical creation serves as both an interactive display piece and a celebration of gaming culture. Whether displayed in a gaming setup or alongside other LEGO collections, the Supply Llama brings a playful touch of Fortnite charm to any space.

Check out for more Lego Fortnite series!

5. LEGO McLaren: Engineering Excellence

The LEGO Technic McLaren Formula 1 race car represents an extraordinary collaboration between LEGO designers and McLaren Racing, with both teams developing their versions simultaneously for the 2022 race season. This exceptional attention to detail and authenticity makes this set a standout piece for both F1 enthusiasts and LEGO collectors.

At the heart of this sophisticated build lies an incredibly detailed V6 cylinder engine with moving pistons, complemented by precise engineering features including working steering, suspension, and differential for authentic cornering simulation. The model's technical accuracy is matched by its aesthetic authenticity, with official sponsor stickers allowing builders to recreate the exact look of the 2022 F1 race car.

What sets this set apart is its comprehensive building experience, accompanied by coffee-table-style instructions that not only guide the construction but also delve into the fascinating collaboration between McLaren Racing and the LEGO Group. This thoughtful touch transforms the building process into an immersive journey through motorsport history, making it an ideal display piece and conversation starter for any automotive enthusiast's collection.

Check out for more Lego McLaren series!

6. LEGO Hogwarts Castle and Grounds: Magical Magnificence

The LEGO Hogwarts Castle and Grounds (76419) set represents the first-ever complete brick model of the iconic magical school and its surroundings, offering an immersive 2,660-piece building experience. This meticulously detailed display piece, measuring 8.5 inches (21 cm) high, 13.5 inches (35 cm) wide, and 10 inches (25 cm) deep, captures the essence of the beloved magical institution in unprecedented detail.

The set showcases every iconic location from the series, from the majestic Main Tower and Astronomy Tower to the grand Great Hall. The attention to detail extends to the surrounding grounds, including the mysterious Black Lake, atmospheric courtyards, connecting bridges, and verdant greenhouses. Hidden throughout are beloved locations from the stories – the Chamber of Secrets, The Winged Key room, Potions Classroom, and the strategic Chessboard Chamber.

Even iconic vehicles and visiting locations make an appearance, including the Durmstrang Ship, Beauxbatons Carriage, the mischievous Whomping Willow, and the famous flying Ford Anglia.
Adding a unique touch to this collector's piece is a special gold-colored Hogwarts architect statue that can be displayed either next to the "Hogwarts Castle" nameplate or at the corner of the baseplate, making this set a perfect centerpiece for any Harry Potter enthusiast's collection.

Check out for more Lego Harry Potter series!

7. The Dark Falcon: Gothic Grandeur

The Dark Falcon, inspired by the Disney+ special "Rebuild the Galaxy," offers a fascinating dark reimagining of the legendary Millennium Falcon. This impressive 1,579-piece set, measuring 17 inches (43 cm) long, 12.5 inches (32 cm) wide, and 5 inches (12 cm) high, presents a unique take on one of Star Wars' most iconic vessels.

What makes this set particularly special is its extraordinary minifigure collection, featuring alternate-universe versions of beloved characters: Darth Jar Jar, Bounty Hunter C-3PO, Darth Dev, Darth Rey, Beach Luke, and Jedi Vader. Each comes with themed accessories, including lightsabers and even a whimsical blue milk carton, adding playful touches to this dark interpretation.

The ship itself is packed with interactive features, including a removable cockpit that accommodates two minifigures, spring-loaded shooters, rotating cannons, and a versatile gunner post. The interior is equally impressive, accessible via flip-up panels that reveal Darth Jar Jar's removable throne, a command center, hyperdrive, bunk beds, an entertainment area, and even a jail cell. As part of the larger LEGO Star Wars: Rebuild the Galaxy collection, this set stands as a testament to creative reimagining of classic Star Wars elements.

Check out for more Lego Starwars series!

Celebrating National LEGO Day 2025

National LEGO Day on January 28th offers the perfect opportunity to add to your collection. Many retailers offer special promotions during this time, and it's an excellent chance to acquire limited edition sets. Consider organizing a building event with fellow adult collectors to celebrate this special day dedicated to our favorite brick-based hobby.

Collecting Tips

• Display these sets in well-lit areas to highlight their intricate details
• Consider investing in lego display cases to protect from dust and UV damage
• Research release dates to ensure you don't miss limited editions

Conclusion

LEGO's 2025 lineup for adult collectors, from the LEGO Retro Radio to the classic LEGO Star Wars sets, demonstrates the company's commitment to sophisticated building experiences. These sets offer more than just construction projects – they're pieces of art, engineering marvels, and collectibles that will maintain their appeal for years to come.

Remember to check local availability and prices, as LEGO sets can vary by region and may be subject to seasonal availability. Special editions and promotions may be announced for National LEGO Day celebrations.