Sign upLog in
Buying opens soon. Browse the catalog and track prices now, or get notified the moment it goes live:
Heartlake City Brick Box

Snapshot

vs RRP
+38% over
Per piece
7.4¢

Value per piece

cost per part at each reference

7.4¢lowest market value

about 37% under retail, which runs ~12¢ a piece

Reference

MSRP12¢
Used market7.4¢
New market16¢
Set Retired

Heartlake City Brick Box

Reference
41431-1
Theme
Friends
Year
2020
Parts
336

Heartlake City Brick Box is a LEGO set from the LEGO Friends theme released in 2020. The set contains 336 parts.

New avg$54.99Used avg$25.02MSRP$39.99

Avg. 3rd-party market prices via BrickPicker, not CollectORbuild seller prices

See full valuation & price history →Track its value free →
Value historytracking since Jul 28, 2026

Currently $54.99 new. We just started tracking this set’s value. The chart fills in as prices are re-checked over the coming weeks.

Compare this set with another →

Parts in this set (146)

View all parts →

A peek at the pile. See the full list, grouped by color, on the parts page.

Animal, Horse with 2 x 2 Cutout, Black and White Eyes PrintPhoto shows a different color. This lot is Black.1×Cylinder 1 x 5 1/2 with Handle (Friction Cylinder)1×Brick 1 x 82×Brick 2 x 43×Brick Curved 2 x 2, Two Top Studs1×Brick Sloped 45° 2 x 21×Brick Special 1 x 2 with 2 Studs on 1 Side4×Brick Special 1 x 4 with 4 Studs on One Side2×Brick Wedged 2 x 2 Facet8×Musical Instrument Microphone [Plain]1×Leg Tall, Skeleton1×Panel 1 x 2 x 2 [Side Supports / Hollow Studs]1×Plate 1 x 42×Plate 2 x 21×View all 146 →