Set Facts
- The set includes Disney's Ariel, Arista and King Triton mini-doll figures and Sebastian and Flounder figures.
- The price of the set was increased from $89.99 to $99.99 RRP in August 2022.
- Ariel's Underwater Palace was designed by LEGO designer James May.
- The set is contained in 5008116 Disney Magic Bundle
Regional Retail Prices (LEGO.com/Store)
Ariel's Underwater Palace Reviews
Bricksfanz
“Before Ariel heads to land the film opens under the sea and in the kingdom of Atlantica. Which is what has inspired this latest Little Mermaid set. Not only is it the largest Little Mermaid set, in terms of piece count, but it’s also a remake of sorts. A very similar set... More was released back in 2015 and recreates King Triton’s ornate watery palace.”
Full review at bricksfanz.com
Subtheme Analysis
Lifespan
17 mos (this set 23 mos)
Annual growth
+8.21% (this set +8.84%)
This set's annual growth (CAGR) vs. subtheme
Community Stats
Ariel's Underwater Palace currently ranks #4 out of the top most owned sets in Disney The Little Mermaid.
About Disney The Little Mermaid

The LEGO Disney The Little Mermaid theme consists of LEGO sets inspired by the Disney animated film "The Little Mermaid." These sets capture characters, scenes, and locations from the movie, including Ariel, Ursula, and underwater settings.
The Little Mermaid was introduced in 2017 and currently consists of 12 sets. As of today,
43225 The Little Mermaid is the most valuable The Little Mermaid set with an estimated new/factory sealed value of $260.
Summary
Disney The Little Mermaid Ariel's Underwater Palace set 43207 was released in March 2022, retailing for $100, but has since been retired. New, unopened Ariel's Underwater Palace sets are valued at $125, while used sets can be found for $104.
Read more
Adventures beneath the sea await Disney's The Little Mermaid fans aged 6 and up in this LEGO® | Disney Ariel's Underwater Palace (43207) set, featuring a buildable toy palace, 3 mini-doll figures and 6 LEGO animal figures, plus interactive digital building instructions to help make construction extra fun. Available in the free LEGO Building Instructions app, the intuitive tools help kids visualize the model as they build.
Iconic characters
This set gets kids playing fast with Disney's Ariel, Arista and King Triton mini-doll figures, plus Sebastian, Flounder and 4 dolphin LEGO figures, and makes an impressive gift for any Disney Princess fan.
Creative play – Give any Disney fan a gift full of features, functions and accessories to inspire imaginative role play with this fun LEGO® | Disney Ariel's Underwater Palace (43207) set
What's in the box? – This 498-piece set features a palace with a slide, movable furniture and large and small dolphin chariots, plus plenty of...
Description provided by LEGO©