Aliya's Baby Sister's Playroom 42645
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Lego® Friends 42645 Aliya's Baby Sister's Playroom

Friends
The Lego set Aliya's Baby Sister's Playroom with the Lego number 42645 is part of the LEGO Friends theme. The set was released in December of 2024. It contains 6 minifigures. The model consists of a total of 125 parts and we estimate it takes you around < 1 hour to build it.
The set weighs around 16.825 kg in total. The recommended retail price is £14.99.
Our Brickfact Lego price comparison compares prices from 2 shops for this set. Currently Amazon.co.uk has the lowest price at £23.41. This corresponds to a per piece price of £0.19. Unfortunately the set is not available with a discount anymore.
You will also receive 120 Insiders points if you decide to buy the set from the official Lego store. You can exchange them for discount coupons for future purchases.
The Part-Out-Value (POV) is the sum of all part prices paid on bricklink.com for this set. It is about £18.60.
Disclosure: As members of the Amazon Partner Program, eBay Partner Network and other affiliate programs of retailers such as LEGO, we earn from qualified sales that you make via links to the respective platforms and stores on our website.

Lego 42645 price comparison

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Lego 42645 product data

Set Information

Set ID
42645
Theme
Pieces
125
Building Time
< 1 hour
Minifigures
6

Availability

Release
12/2024
Retiring Status
Begin of Life

Price Information

RRP
£14.99
Insiders Points (for purchase at Lego)
120
Part Out Value
£18.60
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Packaging

Weight
16.825 kg
EAN (GTIN13)
5702017814841

Lego 42645 price trend

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Minifigures from 42645 Aliya's Baby Sister's Playroom

The Aliya's Baby Sister's Playroom set includes 6 different minifigures, 2 of which are unique to this set. The combined value of the minifigures is £11.20, which is ~75% of the RRP of this set.
x1
Thumbnail of minifigure frnd773
Friends Aliya - Coral Halter Top, Medium Azure Trousers Bell-Bottoms, Metallic Pink Flip Flops
Friends
time-logo
2025
# frnd773
£1.66
i
5 sets
x1
Thumbnail of minifigure frnd775
Friends Amalia
Friends
time-logo
2025
# frnd775
£2.76
Unique
x1
Thumbnail of minifigure frnd776
Friends Liann - White Tank Top, Bright Light Orange Shorts, Coral Shoes
Friends
time-logo
2025
# frnd776
£2.43
2 sets
x1
Thumbnail of minifigure frnd0773
Friends Aliya - Coral Halter Top, Medium Azure Trousers Bell-Bottoms, Metallic Pink Flip Flops
Friends
time-logo
2025
# frnd0773
£1.11
5 sets
x1
Thumbnail of minifigure frnd0775
Friends Amalia - Mirco Doll, Baby / Toddler
Friends
time-logo
2025
# frnd0775
£1.42
Unique
x1
Thumbnail of minifigure frnd0776
Friends Liann - White Tank Top, Bright Light Orange Shorts, Coral Shoes
Friends
time-logo
2025
# frnd0776
£1.83
2 sets

Official Set Description for LEGO 42645 Aliya's Baby Sister's Playroom

This pretend-play toy set for kids aged 6 years old and up lets girls and boys create endless babysitting friendship stories. The LEGO® Friends Aliya’s Baby Sister’s Playroom (42645) creative toy set comes with 2 LEGO Friends mini-dolls, a baby figure and lots of accessories for role play.

Inspire kids to build the playroom, where Aliya and Liann are caring for Aliya’s baby sister, Amalia. There’s everything kids need to create friendship stories. They can feed the baby at the table – a clever flip function shows just how much mess a baby can make at mealtimes! When it’s time for a nap, there’s a crib for Amalia. Playtime is catered for too, with a slide, playmat, ball pit, a rocking duck ride and a cute plushie-style LEGO piece. Then the friends take Amalia for a walk in the baby stroller toy.

Discover other building playsets (sold separately) in the LEGO Friends universe, with lots more friendship stories to uncover. This set comes with the LEGO Builder app for intuitive building.

  • A kids’ pretend-play toy packed with stories – Aliya’s Baby Sister’s Playroom for girls and boys aged 6 and up comes with 2 mini-dolls, a baby figure, a toy stroller and accessories for creative play
  • Social-emotional toy – This set helps kids develop their social skills as they help Aliya and Liann care for Aliya’s baby sister, Amalia
  • Includes 2 mini-dolls and a baby figure – The set comes with Aliya and Liann mini-dolls, plus a baby sister figure and accessories for creative fun
  • Lots of extras for role play – Accessories include a bottle, spoon, ball pit with balls, duck ride-on toy, a stroller and a plushie toy in LEGO® form
  • A gift for kids aged 6 years old and up – This fun toy set makes a great gift idea for kids who enjoy pretend play and creating their own friendship stories
  • Online show – Inspire more creative-play ideas with other sets (sold separately) and the LEGO® Friends: The Next Chapter online show, where kids can get to know the characters of Heartlake City
  • Measurements – 125-piece set with a playroom model measuring over 2 in. (5 cm) high, 5 in. (13 cm) wide and 2.5 in. (7 cm) deep

Building Instruction for LEGO 42645 Aliya's Baby Sister's Playroom

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