Number Twelve Grimmauld Place FanFiction

The Ties that Bind

The Ties that Bind

Gen
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Kingsley Shacklebolt, Molly Weasley, Arthur Weasley, Nymphadora Tonks, Arthur Weasley/Molly Weasley, Remus Lupin/Nymphadora Tonks, Remus Lupin & Molly Weasley, Mundungus Fletcher
Tags
Friendship Werewolf Remus Lupin Developing Friendships Male-Female Friendship Number Twelve Grimmauld Place Order of the Phoenix (Harry Potter) Book 5: Harry Potter and the Order of the Phoenix POV Molly Weasley Toxic Wolfstar
Molly Weasley considers herself to be an open-minded person, but there's a limit.As she dedicates herself to the Order of the Phoenix, she finds herself surrounded by a motley crew that puts her tolerance to the test. An escaped convict. A common thi...
Cigarettes

Cigarettes

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Sirius Black & Harry Potter
Tags
Angst Character Death Not Beta Read The Author Regrets Everything Marriage Proposal Suicide Remus Lupin Needs a Hug Smoking Sirius Black Needs a Hug Number Twelve Grimmauld Place The Order they love eachother
After 12 years they finally are togetherits perfectoh yeah then sirius dies
No. 5 That Night at Godrics Hollow

No. 5 That Night at Godrics Hollow

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Minerva McGonagall, Severus Snape, Alastor "Mad-Eye" Moody, Albus Dumbledore,
Tags
First Wizarding War with Voldemort (Harry Potter) Loss Manipulative Albus Dumbledore Protective Sirius Black Protective Remus Lupin Number Twelve Grimmauld Place Sirius Black and Remus Lupin Raise Harry Potter Peter Pettigrew is James and Lily Potter's Secret Keeper Order of the Phoenix Missions (Harry Potter) Mentioned Alastor "Mad-Eye" Moody Remus Lupin & Minerva McGonagall Friendship
It's October 31st in Godrics Hollow, and Sirius receives a call from Peter. Something terrible has happened.
Walking into Hell

Walking into Hell

Gen
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Sirius Black, Severus Snape, Ron Weasley, Hermione Granger, Remus Lupin & Severus Snape, Severus Snape & Other(s), Sirius Black & Severus Snape
Tags
Alternate Universe - Canon Divergence Angst with a Happy Ending Swearing Implied/Referenced Child Abuse Minor Injuries Dark Past How Do I Tag My First Work in This Fandom Dreams and Nightmares Sirius Black is a Little Shit Communication Forgiveness
Out of all the universes, there has to be at least one where Voldemort discovers Snape’s true role. And this depicts the aftermath.
Belladonna Essence

Belladonna Essence

Gen
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Remus Lupin, Sirius Black, Ron Weasley, Hermione Granger, Albus Dumbledore, Hermione Granger & Harry Potter & Ron Weasley, Harry Potter & Severus Snape, Remus Lupin & Harry Potter, Harry Potter & Ron Weasley, Hermione Granger & Harry Potter,
Tags
Angst Other Additional Tags to Be Added Past Child Abuse Hurt/Comfort Implied/Referenced Child Abuse Out of Character I Wrote This Instead of Sleeping Slow To Update Abusive Dursley Family (Harry Potter) Severitus | Severus Snape is Harry Potter's Parent Dark Magic How Do I Tag
Harry doesn't remember when exactly he started seeing them...just that they provided him companionship in the cupboard under the stairs. Feeling small and just as helpless in Number 12 Grimmauld Place as those childhood morning nights, he discovers a...
Falling for the Sun

Falling for the Sun

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Minerva McGonagall, Severus Snape, Dorcas Meadowes, Narcissa Black Malfoy, Marlene McKinnon/Dorcas Meadowes,
Tags
Fluff Angst Slow Burn Character Death Hurt/Comfort Nightmares Secret Relationship Enemies to Lovers Panic Attacks Marauders Magical Bond Hogwarts
Regulus Black hated James Potter. He had more important things to worry about, why did he keep bumping into Gryffindor's golden boy?Regulus Black was always meant to be the perfect son, a loyal heir. James Potter was never supposed to be part of the...
Who Knew They Can Be Soft, Too?

Who Knew They Can Be Soft, Too?

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Molly Weasley (mentioned)
Tags
Marauders One Shot Soft Number Twelve Grimmauld Place aand this is the comfort this takes place supposedly during Order of the Phoenix so like two years after my other part this is a one-shot but also stands as a sequel to my other one-shot
It has been two years since Remus Lupin had last company during the Full Moon (and that time was just disastrous); and even the last time the Wolfsbane Potion was in play, it also didn't go quite well. Despite that, he is determined to step out of hi...
(Don’t fear) the reaper

(Don’t fear) the reaper

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Ron Weasley, Hermione Granger, Molly Weasley, Regulus Black & Sirius Black, Kreacher (Harry Potter), Sirius Black & Harry Potter, Arthur Weasley/Molly Weasley
Tags
Implied/Referenced Child Abuse Implied/Referenced Rape/Non-con Horcruxes Past Regulus Black/James Potter Regulus Black-centric The Golden Trio Era (Harry Potter) Regulus Black Lives Regulus Black Needs a Hug Golden Trio | Hermione Granger & Harry Potter & Ron Weasley Friendship Number Twelve Grimmauld Place Order of the Phoenix (Harry Potter) Past James Potter/Lily Evans Potter
The new order headquarters is in no shape to house so many people after all these years but what things could be found in a house left for so long?
Le Voyeur

Le Voyeur

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Molly Weasley, Arthur Weasley, George Weasley, Harry Potter/Ron Weasley
Tags
Heavy Angst Unhealthy Relationships Grief/Mourning Romance Trauma Lack of Communication Teen Romance No Smut No Fluff Christmas Number Twelve Grimmauld Place Christmas at Grimmauld Place (Harry Potter)
Ron avait pris l'habitude d'observer Harry durant son sommeil. Quand on le regardait dormir, on avait la sensation distincte qu’il nous regardait en retour malgré ses paupières fermées.
the sky turned black like the perfect storm

the sky turned black like the perfect storm

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Regulus Black & Sirius Black, Andromeda Black Tonks, Walburga Black, Orion Black
Tags
Regulus Black & Sirius Black Have a Good Relationship Regulus Black and Sirius Black Angst Regulus Black & Remus Lupin Friendship James Potter Loves Regulus Black Regulus Black Needs a Hug Post-Sirius Black's Prank on Severus Snape Sad Regulus Black Sirius Black Needs a Hug Number Twelve Grimmauld Place Warning: Walburga Black Remus Lupin Loves Sirius Black Sad Sirius Black
There was nothing more powerful and persevering than James Potter when he set his mind to something .In the very first second after Sirius Black disappeared in the crowd of people following his mother and brother back to that bloody house, James knew...
Seducing Remus Lupin

Seducing Remus Lupin

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black
Tags
Anal Sex Oral Sex Bathing/Washing Making Love Number Twelve Grimmauld Place
Sirius and Remus hadn't had sex since their reunion. Sirius finally works up the courage to seduce Remus after a romantic candlelit dinner at Grimmauld Place.
The shenanigans of some sad queer teens

The shenanigans of some sad queer teens

F/F
F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Regulus Black & Sirius Black, Evan Rosier,
Tags
Fluff Alternate Universe - Modern Setting Angst Not Canon Compliant Fluff and Angst Child Abuse Happy Ending Other Ships Not Mentioned in Tags My First Fanfic Work In Progress Chaotic Barty Crouch Jr. Alternate Universe - No Powers
Barty Crouch Jr is in trouble. The rest of the group (Regulus, Pandora, Dorcas and Evan) have no idea where he is or how to find him. But what none of them have though of yet: what happens after they've found him?Slytherin skittles fic, idk how long...
Glimpses of Grimmauld

Glimpses of Grimmauld

F/F
F/M
M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Regulus Black & Sirius Black, Sirius Black & James Potter, Walburga Black, Orion Black, Sirius Black & Remus Lupin & Peter Pettigrew & James Potter
Tags
Angst Post-Traumatic Stress Disorder - PTSD Nightmares Self-Harm Child Abuse Panic Attacks Anxiety Anxiety Attacks Marauders Era (Harry Potter) Marauders Marauders Friendship (Harry Potter) Hogwarts
Sirius Black's life told through glimpses of Grimmauldwolfstar! black brothers! it's got all the goodiesMulti chapter fic dealing with Sirius growing and living through his years at Hogwarts, and the glimpses he gets of Grimmauld along the way.TWs in...
Destiny

Destiny

Gen
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black, Regulus Black & Sirius Black
Tags
Black Family Tapestry (Harry Potter) The Noble and Most Ancient House of Black Number Twelve Grimmauld Place Young Sirius Black Young Regulus Black
A day in the life of young Black brothers.
Let me tell you a story

Let me tell you a story

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Ron Weasley,
Tags
Sad Marauders Era (Harry Potter) wolfstar jily Marauders Friendship (Harry Potter) One Shot dorlene Number Twelve Grimmauld Place Post-Second Wizarding War with Voldemort (Harry Potter) flower shop! Grieve
The war ended and Harry needs some time alone to process his loses. Grimmauld Place is cold and silent, but is close to the cemetery his parents, godfather and professor were buried in.Harry deeply regrets all the things he didn’t ask, all the things...
Still?

Still?

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black
Tags
Friends to Lovers Getting Together Mental Health Issues Getting Back Together Werewolf Remus Lupin Remus Lupin Needs a Hug Sirius Black Needs a Hug Number Twelve Grimmauld Place Book 5: Harry Potter and the Order of the Phoenix or just before It's ambiguous
From the prompt - GhostRemus is spiralling before his NEWTs. Sirius wants to help.Sirius is spiralling after being confined to Grimmauld place. Remus wants to help.
i would rather not go (back to the old house)

i would rather not go (back to the old house)

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Draco Malfoy/Harry Potter, Draco Malfoy, Lucius Malfoy, Narcissa Black Malfoy
Tags
Alternate Universe - Canon Divergence Fluff and Angst Established Relationship Implied/Referenced Child Abuse Sirius Black Lives EXTREME Canon Divergence Draco Malfoy Needs a Hug Number Twelve Grimmauld Place AI-Generated Text
basically - draco is living at grimmauld place with harry because his family is horrible. sirius is alive even though its the summer before sixth year because I said so. this is completely written by ai, I just supplied the promptsthought it was good...
The Marauders, The Golden Trio, The Prisoner Of Azkaban And The Goblet Of Fire..Nothing Could Possibly Go Wrong..Right.?

The Marauders, The Golden Trio, The Prisoner Of Azkaban And The Goblet Of Fire..Nothing Could Possibly Go Wrong..Right.?

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Sirius Black, James Potter, Peter Pettigrew, Minerva McGonagall, Severus Snape, Ron Weasley, Hermione Granger, Albus Dumbledore, Pomona Sprout, Lily Evans,
Tags
Angst Attempt at Humor Time Travel Child Abuse Anxiety Marauders Hogwarts Abusive Dursley Family (Harry Potter) Alternate Universe - Time Travel Sarcastic Harry Potter Metamorphmagus Harry Potter Number Twelve Grimmauld Place
🛑- Hellllloooooo! Sorry to be the bearer of bad news but this fic is 🫸temporarily🫷Abandoned!🛑 -The Marauders meeting The Golden Trio oh how we love chaos with a double order of chaos!!!!!!!- Sorry in advance for any spelling mistakes or uh wassit c...
Daughter of a Noble and Ancient House

Daughter of a Noble and Ancient House

F/M
M/M
Other
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Colin Creevey, Minor or Background Relationship(s), Theodore Nott/Original Female Character(s), Theodore Nott, Black Family (Harry Potter), Harry Potter/Original Female Character(s), Original Black Family Characters (Harry Potter),
Tags
POV Female Character Not Beta Read POV Original Character Other Ships Not Mentioned in Tags The Golden Trio Era (Harry Potter) Loss of Parent(s) Alternate Universe - Harry Potter Setting Sirius Black Free from Azkaban The Noble and Most Ancient House of Black Number Twelve Grimmauld Place Good Theodore Nott Second Wizarding War with Voldemort (Harry Potter)
Alexis Greengrass-Black grew up never knowing her father. Her mother left England before she was born and never looked back, shielding her daughter from her past and the war that ripped their small family apart.Now, after a sudden loss, Alexis is hea...
Who said that the savior of the wizarding world is Harry Potter?

Who said that the savior of the wizarding world is Harry Potter?

Other
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Albus Dumbledore, Voldemort (Harry Potter), Death Eater Characters, Order of the Phoenix, House-Elves (Harry Potter)
Tags
Crack Treated Seriously Sirius Black Lives Everyone Is Alive Food Poisoning Albus Dumbledore Lives Number Twelve Grimmauld Place Book 5: Harry Potter and the Order of the Phoenix Malfoy Manor (Harry Potter) Smart Draco Malfoy Lucius Malfoy in Azkaban
Draco Malfoy is definitely crazy, and this has been proven firsthand by Harry and the rest of the Order. Seriously, who the hell does he think he is to burst into the headquarters and exclaim that he killed Voldemort with cassava soup?.......Okay, I...