In 1974, LEGO released 8 Homemaker sets across 2 subthemes, all of these sets have been retired. Subthemes for that year included Furniture and Rooms. For that year, the total price of all retail sets cost $33, today those sets are valued around $925, a growth of 2708%.
Most valuable 1974 LEGO Homemaker set
263 Kitchen $273.29
8 sets

263 Kitchen

Theme / Subtheme Homemaker / Rooms
Year 1974
Pieces 257
Availability Retired
263 LEGO Homemaker Kitchen
Retail $4.99
Value $273.29
Growth  +5376.8%
Annual growth 8.2%

264 Living Room

Theme / Subtheme Homemaker / Rooms
Year 1974
Pieces 242
Availability Retired
264 LEGO Homemaker Living Room
Retail $4.99
Value $88.39
Growth  +1671.3%
Annual growth 4.4%

265 Bathroom

Theme / Subtheme Homemaker / Rooms
Year 1974
Pieces 147
Availability Retired
265 LEGO Homemaker Bathroom
Retail $3.99
Value $76.02
Growth  +1805.3%
Annual growth 6.0%

266 Children's Room

Theme / Subtheme Homemaker / Rooms
Year 1974
Pieces 235
Availability Retired
266 LEGO Homemaker Children's Room
Retail $5.99
Value $76.86
Growth  +1183.1%
Annual growth 6.9%

274 Color TV and Chair

Theme / Subtheme Homemaker / Furniture
Year 1974
Pieces 68
Availability Retired
274 LEGO Homemaker Color TV and Chair
Retail $2.99
Value $51.74
Growth  +1630.4%
Annual growth 5.8%

275 Table and Chairs

Theme / Subtheme Homemaker / Furniture
Year 1974
Pieces 92
Availability Retired
275 LEGO Homemaker Table and Chairs
Retail $2.99
Value $132.32
Growth  +4325.4%
Annual growth 4.2%

294 Wall Unit

Theme / Subtheme Homemaker / Furniture
Year 1974
Pieces 63
Availability Retired
294 LEGO Homemaker Wall Unit
Retail $3.49
Value $134.40
Growth  +3751.0%
Annual growth 6.9%

295 Secretary's Desk

Theme / Subtheme Homemaker / Furniture
Year 1974
Pieces 128
Availability Retired
295 LEGO Homemaker Secretary's Desk
Retail $3.49
Value $91.49
Growth  +2521.5%
Annual growth 3.4%