In 1978, LEGO released 31 Town sets across 3 subthemes, all of these sets have been retired. Subthemes for that year included Accessories, Classic, and Promotional. For that year, the total price of all retail sets cost $213, today those sets are valued around $15,090, a growth of 6968%.
Most valuable 1978 LEGO Town set
1620-2 Chocolate Factory $2,542.05
Highest growth 1978 Town set
600-2 Police Car +28709.17%
Largest 1978 LEGO Town set
1589 Main Street 458 pieces
Most owned 1978 Town set
671 Shell Petrol Tanker
31 sets

300 Junction Road Plates

Theme / Subtheme Town / Accessories
Year 1978
Pieces 2
Availability Retired
300 LEGO Junction Road Plates
Retail $3.75
Value $53.98
Growth  +1339.5%
Annual growth 3.5%

301 Curved Road Plates

Theme / Subtheme Town / Accessories
Year 1978
Pieces 2
Availability Retired
301 LEGO Curved Road Plates
Retail $3.75
Value $53.19
Growth  +1318.4%
Annual growth 5.7%

302 Straight Road Plates

Theme / Subtheme Town / Accessories
Year 1978
Pieces 2
Availability Retired
302 LEGO Straight Road Plates
Retail $3.75
Value $58.71
Growth  +1465.6%
Annual growth 3.5%

374 Fire Station

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 349 / 4
Availability Retired
374 LEGO Fire Station
Retail $34.95
Value $1,728.80
Growth  +4846.5%
Annual growth 8.5%

376-2 House with Garden

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 221 / 2
Availability Retired
376-2 LEGO House with Garden
Retail $19.95
Value $575.73
Growth  +2785.9%
Annual growth 10.2%

377 Shell Service Station

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 90 / 2
Availability Retired
377 LEGO Shell Service Station
Retail $15.89
Value $1,178.81
Growth  +7318.6%
Annual growth 9.4%

600-2 Police Car

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 23 / 1
Availability Retired
600-2 LEGO Police Car
Retail $3.49
Value $1,005.44
Growth  +28709.2%
Annual growth 9.1%

601 Shell Filling Station

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 13 / 1
Availability Retired
601 LEGO Shell Filling Station
Retail $1.89
Value $113.00
Growth  +5878.8%
Annual growth 15.9%

602 Fire Chief's Car

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 29 / 1
Availability Retired
602 LEGO Fire Chief's Car
Retail $3.49
Value $228.17
Growth  +6437.8%
Annual growth 9.1%

603 Motorbike

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 26 / 1
Availability Retired
603 LEGO Motorbike
Retail $2.89
Value $416.17
Growth  +14300.3%
Annual growth 5.5%

604 Shell Service Car

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 28 / 1
Availability Retired
604 LEGO Shell Service Car
Retail $2.99
Value $79.72
Growth  +2566.2%
Annual growth 5.0%

605 Street Crew

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 18 / 1
Availability Retired
605 LEGO Street Crew
Retail $1.89
Value $209.14
Growth  +10965.6%
Annual growth 4.8%

606 Ambulance

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 30 / 1
Availability Retired
606 LEGO Ambulance
Retail $2.99
Value $514.18
Growth  +17096.7%
Annual growth 8.9%

620 Fire Truck

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 37 / 1
Availability Retired
620 LEGO Fire Truck
Retail $4.49
Value $240.51
Growth  +5256.6%
Annual growth 6.5%

621 Police Car

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 39 / 1
Availability Retired
621 LEGO Police Car
Retail $3.49
Value $704.06
Growth  +20073.6%
Annual growth 11.7%

622 Tipper Truck

Theme / Subtheme Town / Classic
Year 1978
Pieces 45
Availability Retired
622 LEGO Tipper Truck
Retail $4.49
Value $215.63
Growth  +4702.4%
Annual growth 4.1%

623 Red Cross Car

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 38 / 1
Availability Retired
623 LEGO Red Cross Car
Retail $3.49
Value $383.91
Growth  +10900.3%
Annual growth 6.2%

625 Tractor Digger

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 31 / 1
Availability Retired
625 LEGO Tractor Digger
Retail $3.49
Value $29.26
Growth  +738.4%
Annual growth 5.9%

626-2 Red Cross Helicopter

Theme / Subtheme Town / Classic
Year 1978
Pieces 37
Availability Retired
626-2 LEGO Red Cross Helicopter
Retail $5.49
Value $156.22
Growth  +2745.5%
Annual growth 3.4%

640-2 Fire Truck and Trailer

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 45 / 1
Availability Retired
640-2 LEGO Fire Truck and Trailer
Retail $4.89
Value $445.12
Growth  +9002.7%
Annual growth 9.9%

641 Excavator

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 41 / 1
Availability Retired
641 LEGO Excavator
Retail $4.49
Value $238.63
Growth  +5214.7%
Annual growth 9.1%

642 Tow Truck and Car

Theme / Subtheme Town / Classic
Year 1978
Pieces 44
Availability Retired
642 LEGO Tow Truck and Car
Retail $4.49
Value $130.83
Growth  +2813.8%
Annual growth 7.3%

643 Flatbed Truck

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 39 / 2
Availability Retired
643 LEGO Flatbed Truck
Retail $4.89
Value $495.96
Growth  +10042.3%
Annual growth 10.1%

644-2 Police Mobile Patrol

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 64 / 1
Availability Retired
644-2 LEGO Police Mobile Patrol
Retail $5.89
Value $243.31
Growth  +4030.9%
Annual growth 8.1%

670 Mobile Crane

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 55 / 1
Availability Retired
670 LEGO Mobile Crane
Retail $5.49
Value $407.31
Growth  +7319.1%
Annual growth 9.4%

671 Shell Petrol Tanker

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 77 / 1
Availability Retired
671 LEGO Shell Petrol Tanker
Retail $6.95
Value $589.68
Growth  +8384.6%
Annual growth 8.0%

672 Fire Engine and Trailer

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 70 / 1
Availability Retired
672 LEGO Fire Engine and Trailer
Retail $5.49
Value $730.13
Growth  +13199.3%
Annual growth 10.7%

673 Rally Car and Motorbike

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 65 / 2
Availability Retired
673 LEGO Rally Car and Motorbike
Retail $5.89
Value $113.85
Growth  +1832.9%
Annual growth 8.2%

674 Forklift and Truck

Theme / Subtheme Town / Classic
Year 1978
Pieces / Minifigs 55 / 1
Availability Retired
674 LEGO Forklift and Truck
Retail $5.49
Value $1,101.85
Growth  +19970.1%
Annual growth 11.7%

1589 Main Street

Theme / Subtheme Town / Promotional
Year 1978
Pieces / Minifigs 458 / 5
Availability Retired
1589 LEGO Main Street
Retail $12.97
Value $106.67
Growth  +722.4%
Annual growth 4.5%

1620-2 Chocolate Factory

Theme / Subtheme Town / Promotional
Year 1978
Pieces / Minifigs 236 / 3
Availability Retired
1620-2 LEGO Chocolate Factory
Retail $19.95
Value $2,542.05
Growth  +12642.1%
Annual growth 10.6%