LEGO 10435 Ariel's Magical Underwater Palace: Set Guide

Specifications

Set number	10435
Release year	2024
Piece count	116
Minifigures	0
Theme	Duplo
Subtheme	Disney › Disney Princess
Building instructions	Download the instructions on lego.com

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LEGO Duplo 10435, Ariel's Magical Underwater Palace, depicts an underwater palace setting connected with Ariel and Disney Princess.

This set brings Ariel’s underwater setting into the Duplo building system. Within that line, it serves as a licensed play scene rather than a display focused model, using the large scale and simple construction style associated with Duplo.

The build is centred on an underwater palace, with themed elements that form a recognizable setting for story play. The inventory total is 116 pieces.

The set is primarily suited to hands on play, role play and rebuilding within a Disney Princess context. Compared with other Disney Princess sets, its defining feature is the underwater palace setting.

Inventory of set 10435

The inventory of set 10435 lists 116 pieces, spare parts excluded: 54 different lots (one shape in one color) for 45 part shapes.

Colors of set 10435

Main color: medium azure, making up 23% of the parts, followed by bright light yellow (13%) and yellow (10%).

Color	Parts	Share
Medium Azure	27	23%
Bright Light Yellow	15	13%
Yellow	12	10%
Medium Lavender	12	10%
Coral	12	10%
Light Aqua	11	9.5%
Lavender	8	6.9%
Bright Green	4	3.4%
Red	4	3.4%
White	4	3.4%
Other colors (6)	7	6%

Part types

Type	Parts	Share
Duplo, Quatro and Primo	114	98%
Non-Buildable Figures (Duplo, Fabuland, etc)	2	1.7%

Most common parts in set 10435

Part	Color	Quantity
Duplo Brick Round 2 x 2 x 2 98225	Medium Azure	8
Duplo Brick 2 x 2 3437	Bright Light Yellow	6
Duplo Brick 1 x 2 x 2 with Bottom Tube 76371	Yellow	6
Duplo Flower 4 x 4 x 1 with 4 Top Studs 15515	Medium Lavender	5
Duplo Brick 2 x 2 3437	Medium Azure	5
Duplo Building Roof Spire 3 x 3 x 3 with Azure Starfish, Bubbles print 16375pr0002	Medium Lavender	4
Duplo Plant Bush / Tree Top / Rock Pile with 4 studs 84194	Lavender	4
Duplo Plant, Flower with 1 Top Studs 84195	Coral	4
Duplo Brick 2 x 3 with Curved Bottom 98252	Medium Azure	4
Duplo Brick 2 x 3 with Curved Bottom 98252	Light Aqua	4

26 of the 45 part shapes in this set have their own page on Setopedia, with their colors, element numbers and the other sets that use them. See all LEGO parts

Exclusive parts in set 10435

10 part shapes in set 10435 appear in no other set in the catalog, most often printed elements, stickers or molds specific to the model. If one gets lost, you will need to look for it individually, for example on BrickLink, rather than in another set. The table lists 8. Counting colors, 15 lots in the set are not found in any other set.

Part	Color
Duplo Building Roof Spire 3 x 3 x 3 with Azure Starfish, Bubbles print 16375pr0002	Medium Lavender
Duplo Brick 1 x 2 x 2 with Mirror print 76371pr9910	Yellow
Duplo Disk with Xylophone print 27372pr9999	White
Duplo Disk with Fruit print 27372pr9998	White
Duplo Figure with Hair Curly Reddish Brown, Lime Mermaid Legs 109145pr0001	Bright Green
Duplo Brick 1 x 2 x 2 with Shell Music Box print 76371pr9909	Light Aqua
Duplo Brick 2 x 2 with Tiara print 3437pr9981	Trans-Yellow
Duplo Figure with Hair High Red, Light Aqua Shell, Medium Azure Mermaid Legs 108219pr0002	Magenta

Rebuilding set 10435 from another set

Share of the parts of set 10435 found in each of these similarly sized sets, counting shape, colour and quantity:

Set	Found	Parts	Release year
10958 Creative Birthday Party	25%	200	2021

No similarly sized set goes above 25%: the model relies on a little-shared assortment, most of which has to be gathered piece by piece.

Size of set 10435 within its line

With 116 pieces, set 10435 ranks #52 out of 522 Duplo sets in our database, which have an average of 69 parts. Among the 571 sets released in 2024, it ranks #433.

Frequently asked questions

How many pieces does LEGO set 10435 Ariel's Magical Underwater Palace have?

LEGO set 10435 Ariel's Magical Underwater Palace has 116 pieces. It was released in 2024 as part of the Duplo theme.

What year was LEGO set 10435 released?

Set 10435 Ariel's Magical Underwater Palace was released in 2024 and belongs to the Duplo theme.

Which minifigures are included in set 10435?

LEGO set 10435 Ariel's Magical Underwater Palace does not include any minifigures.

Where can I find the building instructions for set 10435?

The instructions for LEGO set 10435 Ariel's Magical Underwater Palace can be downloaded free as a PDF from the official lego.com website, under “Building Instructions”, by entering the number 10435.

What is the main color of LEGO set 10435?

Medium azure, with 27 out of 116 pieces, or 23%. Next come bright light yellow (13%) and yellow (10%).

How many different parts does set 10435 contain?

Set 10435 has 54 different lots (one shape in one color), covering 45 part shapes. Most common part: Duplo Brick Round 2 x 2 x 2 in medium azure, with 8 copies.

Does LEGO set 10435 contain any exclusive parts?

Yes: 10 part shapes exist in no other set, for example: Duplo Building Roof Spire 3 x 3 x 3 with Azure Starfish, Bubbles print.

Which similarly sized set contains the most parts from set 10435?

Set 10958 Creative Birthday Party, released in 2021: it supplies 25%, counting shapes, colors and quantities.