LEGO 41731 Heartlake International School is a Friends set valued at $150 for new and sealed sets, up 50% from an original retail price of $99.99. The set retired in November 2024 with annual appreciation averaging 9.69% since. On the used market, values range from $122 to $139 based on condition. Secondary market prices for new and sealed sets typically fall between $130 and $172. Signals for it are turning upward, with growth ahead of similar sets as well as an above-average forecast.

Heartlake International School Value (New/Sealed)

This chart represents the current new/sealed value of the set Heartlake International School since November 2024. Very high accuracy
LEGO 41731 Heartlake International School is a Friends Heartlake City set released in 2023, containing 985 pieces and 5 mini-dolls. The build depicts a modular school with classrooms for science and art, a cafeteria, an entrance with lockers, a media room, a bathroom, and an outdoor basketball hoop. Accessories include a skateboard, a bicycle with helmets, and lesson-themed items, and the sections can be reconfigured. The set includes Aliya, Olly, Autumn, Ms. Malu Hale, Niko, and Bunsen the pet hamster.

Heartlake International School has gained about 9.7% a year since it left store shelves, and a sealed copy now sits near $150. We forecast roughly 5% more over the next year. The average used price is $124 for those in good overall condition. New and sealed listings currently range from $151 to $188. The set was available for 22 months, from January 2023 to November 2024.

For Sale (New/Sealed)

(US) Friends 41731 Heartlake International School 985pcs Set Ages 8+
BrickEconomy Choice
$110.00
(US) New Sealed LEGO FRIENDS: Heartlake International School (41731) $149.99
(US) Friends Heartlake International School 41731 985 pcs 8+ New Sealed $150.00
(US) FRIENDS: Heartlake International School (41731) New Sealed $152.99
+2.0%
(US) Brand NEW LEGO Friends: Heartlake International School 41731 $169.99
+13.3%
(US) 41731 Friends Heartlake International School FACTORY SEALED RARE RETIRED $169.99
+13.3%
(US) New Sealed LEGO FRIENDS: Heartlake International School (41731) 985 PCs $173.00
+15.3%
(US) New Sealed LEGO FRIENDS: Heartlake International School (41731) $174.95
+16.6%
(CA) FRIENDS: Heartlake International School (41731) 5 Mini 985 PCs New $193.21
+28.8%
(US) 41731 HEARTLAKE INTERNATIONAL SCHOOL Niko Hale Olly lego friends set legos NEW $199.99
+33.3%
(US) Friends 41731 Heartlake International School New Factory Sealed $199.99
+33.3%
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Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 41731 Heartlake International School.

Sale Trends

This chart shows the sales trends of new/sealed 41731 Heartlake International School.

Market Momentum

Bullish
This set is outpacing its theme and its forecast is ahead of similar sets.
DemandUpper half in Friends
High demand
12 months agoToday
SupplyTypical for Friends
Listings steady this month
12 months agoToday
Growth vs peers+9% typical for Heartlake City
+37% over the past year
12 months agoToday
Outlook:7% bearish·50% neutral·43% bullish
Why it's moving, signals and outlook

Heartlake International School Mini-doll figures

Heartlake International School contains the following mini-doll figures. Three of the mini-doll figures are exclusive to this set.

Compared with other Heartlake City sets

Heartlake International School lands mid-table among the Heartlake City sets, pulled in two directions. It is harder to find for sale than most sets ranked lower, but most sets ranked above it cost less than half as much at launch.

#26 of 56
By growth since retail, +50%
+0%+163%
In the top half of the group.
$0.15 a piece
New and sealed value per piece
This set
$0.15
Typical
$0.14
Close to the group's typical value per piece.
Top sets by growthSince retail
13188 Heartlake Vet+163%
241394 Heartlake City Hospital+150%
341747 Heartlake City Community Kitchen+136%
2641731 Heartlake International School+50%

Sets in Friends / Heartlake City

41732 Downtown Flower and Design Stores

Theme / Subtheme Friends / Heartlake City
Year 2023
Pieces / Mini-doll figures 2,010 / 9
Availability Retired
41732 LEGO Friends Heartlake City Downtown Flower and Design Stores
Retail $159.99
Value $199.99
Growth  +25.0%
Annual growth 8.2%

41748 Heartlake City Community Center

Theme / Subtheme Friends / Heartlake City
Year 2023
Pieces / Mini-doll figures 1,513 / 6
Availability Retired
41748 LEGO Friends Heartlake City Community Center
Retail $139.99
Value $199.98
Growth  +42.9%

41729 Organic Grocery Store

Theme / Subtheme Friends / Heartlake City
Year 2023
Pieces / Mini-doll figures 830 / 5
Availability Retired
41729 LEGO Friends Heartlake City Organic Grocery Store
Retail $89.99
Value $102.18
Growth  +13.5%
Annual growth 4.9%

41747 Heartlake City Community Kitchen

Theme / Subtheme Friends / Heartlake City
Year 2023
Pieces / Mini-doll figures 695 / 5
Availability Retired
41747 LEGO Friends Heartlake City Community Kitchen
Retail $67.99
Value $160.78
Growth  +136.5%
Annual growth 18.0%

41742 Cat Hotel

Theme / Subtheme Friends / Heartlake City
Year 2023
Pieces / Mini-doll figures 445 / 2
Availability Retired
41742 LEGO Friends Heartlake City Cat Hotel
Retail $29.99
Value $54.99
Growth  +83.4%
Annual growth 12.4%

41743 Hair Salon

Theme / Subtheme Friends / Heartlake City
Year 2023
Pieces / Mini-doll figures 401 / 3
Availability Retired
41743 LEGO Friends Heartlake City Hair Salon
Retail $39.99
Value $40.32
Growth  +0.8%

41728 Heartlake Downtown Diner

Theme / Subtheme Friends / Heartlake City
Year 2023
Pieces / Mini-doll figures 346 / 3
Availability Retired
41728 LEGO Friends Heartlake City Heartlake Downtown Diner
Retail $29.99
Value ~$29.99

Heartlake International School Questions

How much is LEGO 41731 Heartlake International School worth today?

Today's value for a new, sealed copy of Heartlake International School is $150. Sealed copies typically change hands for $130 to $172. Its value has climbed 3% over the last 90 days. A used copy in good condition goes for about $124.

When did LEGO 41731 Heartlake International School retire?

Heartlake International School left LEGO's shelves in November 2024 after a run of 22 months, 4 months longer than the typical Heartlake City set. Collectors now buy it on the secondary market, from sellers on sites like eBay and BrickLink.

How has LEGO 41731 Heartlake International School performed since its release?

Since it sold for $99.99 in shops, Heartlake International School has risen 50% in value, or roughly 9.7% a year on average. It has outgrown the Heartlake City average of 4.1% a year by a clear margin.

What is the one-year forecast for LEGO 41731 Heartlake International School?

BrickEconomy's forecast puts Heartlake International School near $158 in twelve months, about 5% more than today. In the short term the market reads bullish too. This is an estimate and markets can change.

What comes in LEGO 41731 Heartlake International School?

Heartlake International School has 985 pieces, about $0.10 each at retail, and 6 mini-doll figures: Aliya, Autumn, Hale, Niko, Olly and Skeleton. Hale, Niko and Skeleton are exclusive to this set.

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Kids aged 8+ can discover lots of new classes and cultures with the LEGO® Friends Heartlake International School (41731) set. They can check out the classrooms, which are filled with lesson-themed accessories. The modular design lets kids reconfigure the school based on their own interests. There's a cafeteria, science class, entrance with lockers, art room, media room and bathroom. Outside, there's a basketball net plus a skateboard and bike with helmets. Whether they're caring for Bunsen the class hamster, getting creative in the art room or playing outdoors, there's always something new for kids to try.

A new generation of Heartlake City
Kids can make friends, discover exciting locations and act out real-life adventures in the LEGO Friends universe.

High school playset for kids aged 8+ – Kids can role-play lots of school adventures with this LEGO® Friends Heartlake International School (41731) toy set

Learn and play – The school building includes classrooms, relaxation...
Description provided by LEGO©