In 2019, LEGO released 5 Icons sets across 4 subthemes, all of these sets have been retired. Subthemes for that year included Modular Buildings, Space, Vehicles, and Winter Village. For that year, the total price of all retail sets cost $670, today those sets are valued around $995, a growth of 49%.
Most valuable 2019 LEGO Icons set
10264 Corner Garage $328.37
Highest growth 2019 Icons set
10269 Harley-Davidson Fat Boy +79.82%
Most owned 2019 Icons set
10266 NASA Apollo 11 Lunar Lander
5 sets

10264 Corner Garage

Theme / Subtheme Icons / Modular Buildings
Year 2019
Pieces / Minifigs 2,569 / 6
Availability Retired
10264 LEGO Corner Garage
Retail $199.99
Value $328.37
Growth  +64.2%
Annual growth 10.8%

10265 Ford Mustang

Theme / Subtheme Icons / Vehicles
Year 2019
Pieces 1,471
Availability Retired
10265 LEGO Ford Mustang
Retail $169.99
Value $213.75
Growth  +25.7%
Annual growth 8.7%

10266 NASA Apollo 11 Lunar Lander

Theme / Subtheme Icons / Space
Year 2019
Pieces / Minifigs 1,087 / 2
Availability Retired
10266 LEGO NASA Apollo 11 Lunar Lander
Retail $99.99
Value $122.99
Growth  +23.0%
Annual growth 7.7%

10267 Gingerbread House

Theme / Subtheme Icons / Winter Village
Year 2019
Pieces / Minifigs 1,477 / 2
Availability Retired
10267 LEGO Gingerbread House
Retail $99.99
Value $150.00
Growth  +50.0%
Annual growth 8.4%

10269 Harley-Davidson Fat Boy

Theme / Subtheme Icons / Vehicles
Year 2019
Pieces 1,023
Availability Retired
10269 LEGO Harley-Davidson Fat Boy
Retail $99.99
Value $179.80
Growth  +79.8%
Annual growth 12.7%