In 2015, LEGO released 6 City Construction sets, all of these sets have been retired. For that year, the total price of all retail sets cost $220, today those sets are valued around $416, a growth of 89%.
Most valuable 2015 LEGO City Construction set
60076 Demolition Site $158.98
Highest growth 2015 City Construction set
60073 Service Truck +120.09%
6 sets

30312 Demolition Driller

Theme / Subtheme City / Construction
Year 2015
Pieces / Minifigs 40 / 1
Availability Retired
30312 LEGO City Construction Demolition Driller
Retail $4.99
Value $8.40
Growth  +68.3%
Annual growth 2.9%

60072 Demolition Starter Set

Theme / Subtheme City / Construction
Year 2015
Pieces / Minifigs 85 / 4
Availability Retired
60072 LEGO City Construction Demolition Starter Set
Retail $9.99
Value $17.69
Growth  +77.1%
Annual growth 3.6%

60073 Service Truck

Theme / Subtheme City / Construction
Year 2015
Pieces / Minifigs 233 / 2
Availability Retired
60073 LEGO City Construction Service Truck
Retail $24.99
Value $55.00
Growth  +120.1%
Annual growth 4.0%

60074 Bulldozer

Theme / Subtheme City / Construction
Year 2015
Pieces / Minifigs 384 / 2
Availability Retired
60074 LEGO City Construction Bulldozer
Retail $39.99
Value $75.00
Growth  +87.5%
Annual growth 3.5%

60075 Excavator and Truck

Theme / Subtheme City / Construction
Year 2015
Pieces / Minifigs 311 / 2
Availability Retired
60075 LEGO City Construction Excavator and Truck
Retail $49.99
Value $101.27
Growth  +102.6%
Annual growth 4.7%

60076 Demolition Site

Theme / Subtheme City / Construction
Year 2015
Pieces / Minifigs 776 / 5
Availability Retired
60076 LEGO City Construction Demolition Site
Retail $89.99
Value $158.98
Growth  +76.7%
Annual growth 4.1%