Here is the full list of all 75 The Elder Scrolls V: Skyrim Special Edition achievements worth 1,550 gamerscore.
Build three wings on a house
Buy a plot of land
Complete "Hail Sithis!"
Chop wood, mine ore, and cook food
Complete "Bound Until Death"
Learn all three words of Soul Tear
Complete "Lost to the Ages"
Learn the secrets of 5 Black Books
Complete 10 side quests
Join the Dark Brotherhood
Adopt a child
Collect 15 Daedric Artifacts
Tame and ride 5 dragons
Learn 20 shouts
Complete "The Eye of Magnus"
Complete "Revealing the Unseen"
Get married
Escape from jail
Bounty of 1000 gold in all nine holds
Complete 50 Misc Objectives
Clear 50 dungeons
Returned the Thieves Guild to its former glory
Change your face
Use the special power of Auriel's Bow
Complete "Kindred Judgment"
Complete "Beyond Death"
Complete "At the Summit of Apocrypha"
Learn all 3 words of Dragon Aspect
Complete "The Path of Knowledge"
Own a house in Raven Rock
Make a smithed item, an enchanted item, and a potion
Have 100,000 gold
Discover 30 locations on the island of Solstheim
Complete "The Temple of Miraak"
Arrive on Solstheim
Capture Solitude or Windhelm
Acquire 11 vampire perks
Capture Fort Sungard or Fort Greenwall
Absorb 20 dragon souls
Complete "Dragonslayer"
Complete "Awakening"
Find 13 Standing Stones
Acquire 11 werewolf perks
Complete "The Fallen"
Buy a house
Acquire a Daedric Artifact
Join the Stormcloaks or the Imperial Army
Complete "Glory of the Dead"
Complete "Elder Knowledge"
Become a member of the Circle
Join the Companions
Complete "Darkness Returns"
Defeat a Legendary Dragon
Discover 100 Locations
Pick 50 locks and 50 pockets
Successfully persuade, bribe, and intimidate
Join the College of Winterhold
Reach Level 50
Join the Thieves Guild
Complete "Alduin's Wall"
Reach Level 25
Complete "Diplomatic Immunity"
Learn all three words of a shout
Get a skill to 100
Reach Level 10
Complete "The Way of the Voice"
Reach Level 5
Absorb a dragon soul
Complete "Bleak Falls Barrow"
Select a Standing Stone blessing
Complete "Unbound"
Read 50 Skill Books
Buy three plots of land
Build three houses
Craft an item out of Stalhrim