Today I’m giving away a Mini LEGO The Haunted Mansion 40521. If you’ve been reading my blog for a while, you’ll likely know I’m not only a huge Lego fan, but also a big Christmas fan girl. In the past few years, I’ve been able to give away some incredible LEGO Prizes in the lead up to Christmas, and this year is no exception. This year, instead of just one competition, I’m giving away TWO LEGO PRIZES, in the run up to Christmas!
This week, I’m giving away the Mini LEGO The Haunted Mansion 40521 set. This set is worth £34.99, and it’s retiring soon. This means, if you keep it in the original packaging, it may well increase in value over time.
That said, the set is designed to be built, so I hope the winner will do just that!
Table of Contents
Mini LEGO The Haunted Mansion 40521 Set Giveaway:
This set is made up of 680 pieces and is suitable for kids (and grown ups) age 12 and over. I had to hide this prize from my kids, as I suspect they’d both have wanted it, given half the chance.

Standing over 14 cm (5 in.) high, 12 cm (4 in.) wide and 12 cm (4 in.) deep, this 680-piece Mini Haunted Mansion model features details including a chandelier and sticker paintings for the gallery.
Why I’m Giving it Away
I do a Christmas Lego giveaway like this every year and I’m often asked how and why I do it. I’ve bought this set myself, to give away to one of my readers – Call it paying it forward, a random act of kindness, or a Christmas gift, if you prefer. If it weren’t for my blog readers, I wouldn’t be able to work from home like I do, so it’s my way of thanking you for reading.
Also, When you’re self employed like me, there’s no “work Christmas do”, or secret Santa to pay for, so I’m using that as an excuse to gift this LEGO The Haunted Mansion 40521 set to one of my readers… You’re welcome!
So while this LEGO The Haunted Mansion 40521 set isn’t packed with Yuletide cheer like last year’s prize was, it’s still a brilliant prize. The winner will get to build a pretty cool mansion, which will look great on display or being played with.
If you want to buy the LEGO The Haunted Mansion 40521 set before it disappears forever, I recommend signing up for Quidco, and ordering it from Lego, to get up to 12% cashback. You’ll earn cashback from the purchase, and get £15 for signing up to Quidco, using my link – Win-win.
HOW TO ENTER:
To be in with a chance of winning my LEGO The Haunted Mansion 40521 giveaway, all you need to do is follow the instructions on the Gleam form below.

Please note: Commenting on this blog post is mandatory, and all of your other entry methods will be invalid if you don’t comment below. (It’s how I filter out the bots).
Keep scrolling down if you don’t see the comment box – it’s right at the bottom of the page, on mobile devices.
Your comment will be pending until I approve it, so don’t panic if it doesn’t show up right away.
Important Things to Note:
Please note, this giveaway is exclusively for UK residents age 18 and over. It’s open from Friday 22nd November until Friday 13th December 2024, at 23.59.
The winner will be drawn at random within 48 hours of the giveaway ending. Once verified, the winner will be contacted via email from tina@mothergeek.co.uk to claim their prize. Failure to reply to my email within 48 hours of that email being sent will result in your prize being forfeited and another winner will be drawn at random.
I won’t contact you via any other means, so please ignore any spam emails or social media posts from anyone other than me.
The prize will be shipped directly via Royal Mail, and I cannot guarantee this prize will arrive before Christmas. That said, I’ll do my best to get it shipped in time.
Once you’ve entered this giveaway, why not enter my Wolverine Lego Giveaway, which can be found here.
Win a LEGO The Haunted Mansion 40521 Mini Set


I would build this with my son and we’d display it with our collection.
Great prize
My nephew is Lego mad so he’ll be delighted with this
I just know my grandson will love this mini lego kit. Great blog and I also think Quidco is great.
Great competition!
gtandaughter lily
i,m sure our grandaughter would love this amazing giveaway
I would give it to my daughter 🙂
I’m ashamed to say that I’d keep it for myself haha. I love Haunted Mansion, it’s my favourite ride at Disney and I have some other merch from there, so would love to add this to my collection. My son can help me build it though – lucky him
My brother Harley 🙂
Amazing Prize
My nephew!
Obviously, should I win, I’d definitely be building it myself 😀
I’d build it with my granddaughter
i would give this to my husband to build
My son, we both love building lego together, we make a great team
I will build this with my son. We would both love it!
my wife shes loves making lego
My wife, it’s our favourite pastime together
Lego loving granddaughters
My husband would build this with our niece
I will gift it to my daughter and help her build it.
Would love to build this up with my nephews, great fun indeed
its a toss up between granddaughter or son they both love lego
Definitely our youngest. Lego is brilliant and timeless. Perfect!
I would build it with my Godson
My nieces would absolutely love this 😀
Id build with my son, whilst watching The Haunted Mansion movie!
I would give this to my Grandson so he and my husband Grandad could build it together. They love to build Lego together
My granddaughters
My daughter would love this, something to do with the whole family over Christmas.
Perfect for me and my great neices to build on over night stays
Perfect to build with my great nneices on sleepovers
I’d give this to my granddaughter, who wouldn’t need my help to build it!
I’d give this to my granddaughter who wouldn’t need my help building it!
Give it to my teen to build
My wife loves building Lego, so I’d love to give it to her
My 14 year old would love to build this. It was my favourite ride at Disney!
My son in law John and grandson mac would love this
I’d give it to my Lego mad Grandson to build with his dad (my son who also loved Lego)
I would build this with my granddaughter she would love this
My daughter Eryn would love this!
I would give this to my nephew, and we can build it together over the Xmas period
My son freddie would take great pleasure in building this with me. He loves lego
I would give it to my nephew to build
I’d build it with my husband. We’re both AFOLs.
I would give this to my brother, he says his son likes to build the lego, but we know better
I would build this with my son, loves all Lego related items
i would build this with my 2 nephews – they will be better at it than me!
me and my niece love building at Christmas together 🙂
Love this for my granddaughter
My nephew would probably enjoy this.
I’d build it with my other half, we love doing Lego together.
My nephews, we both love building lego together
My little nephews would love this thank you for the chance to win
I’d give to my son!
to my son
I would give to my daughter she absolutely loves Lego and would love to build this
give it to my nephew
I would give to my granddaughter
I’d build with my son Samuel.
Our Grandson would love to build this with Grandad.
I would help my son Dalton build it.
I would give this to my son, he loves all things lego!
What a brilliant giveaway
I would give it to my lovely nephew! He would love it!
My daughters
A family effort, I think. Every one of us loves LEGO.
My husband and sons would love this, they are LEGO crazy
I would build it with my son, he’s a Lego building expert and has built some impressive sets by himself in the past. Thank you for such a generous giveaway.
My Grandson Archie
I’ll give this to my sister, who loves all things Disney!
I’d love to give this to my nieces as they love Lego ❤️ 😍
My twin girls
Amazing id give this to my son
Comment below, telling me who you’ll give the prize to, or who you’ll build it with, if you win.
to my grandson with whom l will build it
I’d give it to my son
I’d drop it off at a Christmas Toy collection
My Brother loves Lego, we would build this together.
The reason that LEGO endures is that it is a fabulous, creative toy for children and many adults, too. We would build this together.
I would build this with my husband for a fun date night
I will build it with my nephew Joseph🎄🎄🎄 WOW AMAZING PRIZE 🎅🎅🎅THANK YOU FOR THE OPPORTUNITY 🍀🍀🍀 GOOD LUCK EVERYONE 🎁🎁🎁
My daughter and son
would build it with my youngest
I’d build it with my girlfriend, Shay!
One for my Sisters son……..
My son
Amelia.
to my daughter
My daughter would love to build this with me
My brothers kids
My Grandson
I love making lego so would keep this for myself
I’d give this to my cousin’s children.
I would gift it to my lovely Nephew, who loves Lego and has quite the collection
My Son-In-Law would love to build this with my Granddaughter x
I would love to.win this for my son whom has severe autism.and loves lego x
I would give this to my daughter
I’d love this for my niece, who has just discovered Lego and can’t get enough of it.
I would give this to my grandsons as they love Lego!
I’d love to build it with my son
Great comp
I would keep it to do myself
I would give it to my nephew, he loves Lego.
my tee daughter
amaxong
I’d build it with my wife we both love Lego
To my son – he’s 25 and just got back into lego
I would build this with my grandchildren
I’d build it with my grandson because he loves Lego
My Grand Daughter Charlotte
I’d give it to my daughter – she’d love it!
My son Austin and daughter Maddy they love anything spooky vibed
I’d love to win for me and my little boy to do together. We have a shared love!
I’d give this to my daughter
i would build it with my two nephews – they would love it!
If I won, I’d give it to my son
My nephew would love this
My sister and family, they LOVE Lego
Either to my 3 nephews, or my partner – I can’t decide!
i would build this with my daughter
This would be great for my son
I would gift these to my daughters and no doubt help them build too – never too old for Lego!!
I’d build it with my 2 nieces they love Lego
I’d love to win this to build with my 12 year old nephew! He’s obsessed with Lego
I’d build this with my son!
i’d gift this to my daughter
I’d have so much fun playing with my niece!
My son and I would love to build this together
You cant beat Lego for keeping the family entertained
This lego set is so awesome, my boys will need to build this one in the lounge because I want to join in!
I’d give it to my grandson who would build it with his dad
Would build it with my cousin
I would give it to my son, we would build it together.
My son, he loves Lego
Love this ride and I know my daughter would love this
Amazing prize
Pretty sure my husband will want to help our son build this, looks great!
WOW! Amazing.
I’d give this to my son, who is Lego mad!
Thanks 🙂
For my son we both love lego
I’d give it to my son. He loves Lego
I would give it to my son
my nephews would love this
I would give this to my nephew
Id Gift It To My Nephew He Would Be Thrilled If I Gave Him This
My great-niece, Phoebe would love this. We would build this together.
My son who collects Lego
I would love this for my 11 year old granddaughter.
I’d gift it to my daughter 🙂
For my grandson, I help by passing him the peices
I would enjoy building the Spooktacular Prize for myself
I would give it to my hubby and daughter, something they would build together
I’d love to build this with my niece. She absolutely loves the Haunted Mansion
I’d give it to my boyfriend 🥰
I do love a bit of lego! I usually build these with my daughter, so would be nice to have a new set to build together.
My son would love this!
I would love this for my grandson and his flat mate. They both very busy working long shifts but they love nothing better to relax building lego sets. It helps relax them……and keeps them away from screens for a while!
My son would love this and we’d build it together
My children love Lego, they would really enjoy building this
I would give this to my nephew who is the family Lego master.
My son. His christmas list is just a list of lego. He’d love this.
My daughter would love this
I would give this to my eldest son, he would love it!
I’d give it to Santa to help out this Lego loving household!!
I would give it to my little boy… and then help him make it 😁
Christmas wouldn’t be Christmas without LEGO!
I mean I might let my nephew help me build it but it’d be for me because I love legoa and don’t have enough
My son would love this xx
I’d give this to my nephew, he loves Lego!
This would be for my daughter Isla, she loves Lego and has built quite a few sets 😊
Id do it myself. Ill health means new hobbies and lego is fantastic
The Haunted Mansion is my daughter’s favourite ride at Disney. I’d gift this to her and help her assemble it
This looks amazing! I didn’t know there was a haunted mansion lego set available!
We reached to Christmassy days but my son is still with the Halloween days.. It will be a so good gift for him for the new year.
It will be a good gift for my inner child 😁
We would build it together as a family.
I’d build this with my daughter – she loves lego
I’d build it with me OH – we always try and find a Lego set to build in twixtmas!!
Wow this would be such a great Lego set to win, thank you for the chance x
This would be lovely for me and my daughter to build together during the holidays!
This would be great for me and the grandkids to put together
My son and daughter would love this!
my youngest son would love it
i would build it with my daughter
I’d build it with my partner, we’d use it for dungeons and dragons props, it’s will be the perfect piece 👌🏻
My elder niece would love it
I would be making this with my niece
I’d like to make this with my daughter
I’d give it to my youngest son
I have recently discovered how Lego can help me destress and unwind so I would enjoy building this myself.
I’d build this with my son.
I would build this with my brother who would love the challenge to create this piece
This looks great. I would build it myself or give it to my brother.
My niece as she’s a Lego obsessive
I’d love to gift to my 11 year old son, he loves Lego
Me and my little boy would enjoy it together, we love Lego.
My friends granddaughter likes playing with Lego so i’d pass it on to her 🙂
I would so love to get my hands on this!!!!
Id build it with my granddaughter
I would give it to my daughter as she’s a big lego fan and loves building things.
I would build this with my children.
me and my son love doing lego together
Me and my little girl do Lego together reguarly 😀
Hoping to win
I would give this to my nephew.
If I was lucky enough to win, this would make a nice present for my niece.
If I was lucky enough to win, this would make a nice present for my niece.
This would make a nice prize to win for my son who loves Lego sets,
My daughter would love this!
I’d give it to a friend
This is something my grandson would enjoy building.
Would build it with my Godson