LEGO® Set Price Comparison
Home/Browse/Friends/LEGO Set 42666

Friends

42666 Cat Birthday Party & Tree House

This LEGO® set is currently not in stock anywhere, add it to your watchlist and subscribe to email updates to get notified when it comes in stock somewhere.
Amazon.com
Find it on Amazon?
?
Yottabrick may be paid commission on purchases made after following these links.
eBay
Find it on eBay?
*
?
Yottabrick may be paid commission on purchases made after following these links.
Bricklink
Find it on Bricklink?
*
?

* Prices cannot be accurately obtained, so shown here only as a guide.

Similar LEGO® Sets

Image of LEGO Set 41346 Friendship Box
Save 44%
$28.00
Friends41346 Friendship Box
Image of LEGO Set 42619 Pop Star Music Tour Bus
Save 44%
$48.00
Friends42619 Pop Star Music Tour Bus
Image of LEGO Set 42607 Autumn's Baby Cow Shed
Save 41%
$6.45
Friends42607 Autumn's Baby Cow Shed
Image of LEGO Set 41749 Newsroom Van
Save 40%
$17.95
Friends41749 Newsroom Van
Image of LEGO Set 41754 Leo's Room
Save 40%
$11.99
Friends41754 Leo's Room
Image of LEGO Set 41758 LEGO® Friends Advent Calendar 2023
Save 37%
$21.90
Friends41758 LEGO® Friends Advent Calendar 2023
See more similar LEGO sets...
Add to Watchlist
Image of 42666 Cat Birthday Party & Tree House
RRP
$29.99
Piece Count
321
From Age
6 years
Year Released
2025
Tags
Friends
Links
Brickset, Rebrickable, Bricklink

Discover a paw-some building kit for girls, boys and cat-lovers aged 6 and up. The LEGO® Friends Cat Birthday Party & Tree House (42666) toy comes with 2 minidolls, 5 cat figures and lots of accessories for imaginative play packed with sweet kitty moments.

This fun toy sets the scene for Churro’s birthday party. 4 of Churro’s feline friends are here too, plus LEGO Friends characters Leo and Paisley. Explore the fun details, including birthday presents, banners and cat-shaped balloons. Kids will love guiding the pets around the cat tree house, where there’s a fish-shaped piñata, a cat toy, cat grass, a water fountain and litter box. Then it’s time for the cats to sit at the rotating table to enjoy Churro’s birthday cake. With so many ways to play with this animal playset, kids can tell a different friendship story every time.

Discover more exciting creative toys (sold separately) in the LEGO Friends universe. This LEGO set comes with the LEGO Builder app for intuitive building.