Mansion House Llansteffan

£5,000 - £19,000 for a package
Up to 136
8 Bedrooms
Exclusive Use
Wedding Licence
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SET IN FIVE ACRES OF ROMANTIC HILLTOP GARDENS IN A SECRET CORNER OF RURAL WEST WALES, we specialise in outdoor wedding ceremonies, five star service & 2 AA rosette food.
Mansion House Llansteffan Pricing & Costs

(price per head)

Prices Start At
Maximum Price
Minimum Number of Guests
We have three grades of menus to choose from, Silver, Gold & Platinum. Minimum package price applies to every Saturday from Easter through to October. Packages are all bespoke.
What is included in this pricing:
Wedding coordinator available on the day
Wine / soft drinks allowance per guest
Furniture included
Couple accommodation included
Exclusive use
Day before set up available
Multiple course wedding breakfast
Non consumables (e.g. linen, lights etc.)

(total price)

Prices Start At
Maximum Price
Number of Guests Included
What is included in this pricing:
Wedding coordinator available on the day
Wine / soft drinks allowance per guest
Canapés included
Furniture included
Couple accommodation included
Exclusive use
Day before set up available
Multiple course wedding breakfast
Non consumables (e.g. linen, lights etc.)
Mansion House Llansteffan Features & Capacity


Venue Type
Country House
Manor House
Dining Capacity
Reception Capacity
No. of Bedrooms
Sleeps No. of People
Bridal Suite
Honeymoon Suite
Usual Access Time
10:00 AM
Usual Finish Time
12:00 AM
Late Night Extension

Ceremony & Reception

Fireworks Permitted
Wedding Licence
Sound System Available
Dancefloor Available
Outdoor Ceremony Available
Confetti Permitted


Exclusive Use
Marquee Permitted
Bridal Changing Facilities
Disabled Access
On-Site Parking

Food and Drink

In-house Catering
Corkage Charge for Own Alcohol
Mansion House Llansteffan Full Description
Our aim is to make your special day a truly memorable experience with fabulous food, five-star service and a stunningly beautiful backdrop. Whether it’s an intimate summer ceremony or a winter extravaganza, Wendy, David and the team are here to help you create your ultimate dream wedding. From the grand entrance and the garden’s 120-seater Orangery to romantic guest rooms and breathtaking views, Mansion House Llansteffan has all the ingredients to make a perfect day. At Mansion House Llansteffan each wedding is packaged to your unique requirements, our emphasis is on making your day a truly memorable experience, with great food, stunning backdrop and five star service. Whether it’s an intimate summer ceremony for a dozen guests or a winter extravaganza for 120 guests, Wendy, David & the team will ensure that the day is yours and only yours.


Year Business Was Established
No. of Weddings Hosted
More than 50
Public Liability Insurance
No. of People In Team
Rebecca Hodgson
Wedding: December
January 2019
The outside is beautiful
My sister had her wedding here last week and what a beautiful venue it is! The outside is beautiful but being December it was a bit too chilly to sit out but the bride and groom managed wedding photos outside with the beautiful views. The inside of the Mansion house is also lovely! Decorated in the hallway with a large Christmas tree, children’s toys supplied for the little ones, the wedding breakfast room is bright and airy with pretty lights in the glass ceiling and trees with lights behind the top table. The food was delicious...couldn’t have asked for better. So just a big thank you from the sister of the bride for helping to make their day so special 💕💕💕
Nia Hinchley
Happy couple married in September
January 2019
can’t thank Wendy, David and all the staff enough
I can’t thank Wendy, David and all the staff enough for the amazing job they did on our wedding day! From the moment we walked in to Mansion House 2 years ago, we knew the venue was perfect for us! Nothing was too much trouble for anyone, your staff are the nicest people and are a credit to the both of you! Thank you for making our wedding the perfect day, we wouldn’t change a thing!!
Kim & James Marsh
Happy couple married in August
January 2019
Not only is the venue stunning
Not only is the venue stunning, I can't stress enough how wonderful the team at MH are. Everyone was genuinely happy to help in any way they could, Wendy's ideas and advice were invaluable and she always made time to talk things through with us in the run up to our big day. Head Chef Paul and his team delivered a personalised menu for us perfectly and the team made the day flow effortlessly! What more can I say!! Thank you so much, we have incredible memories to last a lifetime!
Shirley Price
Wedding: June
January 2019
Highly recommend
Our daughter got married on April 28th 2018 at this simply stunning venue. Wendy and Dave are friendly approachable and the communication in the planning was excellent. The rooms are as beautiful as the venue and the setting in the grounds. Comfortable and luxurious. The wedding day was perfect , the food served hot and on exactly on time . The staff were efficient friendly and polite. Nothing was too much trouble . We had very late evening of fun, laughter , great food and excellent bar service. The following day we were served a beautiful breakfast, and we had morning tea in the grounds overlooking the bay. Our son travelled from Australia with his Australian girlfriend and surprised her by proposing at Llansteffan castle. On returning back to Mansion house tell everyone, Wendy was the first to offer champagne to congratulate them. What a wonderful celebratory weekend we had and all made more special by everyone at Mansion House. Thank you all for your hard work in making it such a memorable day. And thank you to all the staff behind the scenes. Highly recommend
Glenna Jones
Wedding: August
January 2019
Fantastic food and service!
My sister's wedding weekend just passed. Absolutely fantastic. From the weeks leading up to. The Friday before doing preparations and on the big day itself. A huge thank you to Wendy and all your fabulous staff. Nothing too much for them at any point. Fantastic food and service! And that's all without the truly amazing location. Outside wedding with stunning scenery! 10 out of 10 Wendy and all your team. Thank you for making the day so special � �
Phil Lewin
Wedding: June
January 2019
This is one of the best venues I have been to for
I was the photographer at a wedding here yesterday. The team worked really hard all day to ensure that everything ran smoothly for the bride and groom, and all the guests were well looked after. They also very kindly set up a table in the bar for my wife and myself to have some lunch, and I can tell you the food was very good indeed. The grounds are superb, with stunning views across the Towy Estuary. This is one of the best venues I have been to for a wedding in any capacity. Full stop.
Mansion House Llansteffan Location & Contact Details


Pantyrathro, Llangain, Carmarthen, Carmarthenshire, SA33 5AJ, Wales

Nearest Town


Nearest Motorway & Junction


Nearest Train Station


Nearest Airport


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Mansion House Llansteffan Press & Awards

Industry Awards (1)

AA Guest Accommodation of the Year for Wales 2017-18

Accreditations (1)

AA 5 Star, AA 2 rosette, Visit Wales 5 Star
Frequently Asked Questions

Describe the best wedding that happened at Mansion House Llansteffan?

I couldn't pick just one, that would be too difficult, I loved the one where the bride & groom's 'coming away' song was Morecambe & Wise's 'Bring Me Sunshine', or the one where the first dance was on the lawn under the fireworks, or the one where the bride threw her bouquet to a line out! Or even the one with the Bucking Bronco! I think the point is, I love it when people make it their own with simple gestures that are personal to them.

What is your No. 1 wedding planning tip for couples?

A good quality note pad & pen & don't sweat the small stuff!

What’s your favourite personal touch you’ve seen at a wedding?

If I had to choose one it would be when one of our groom's sang his wife-to-be in, very moving.

Describe Mansion House Llansteffan in 5 adjectives

Stunning, breathtaking, luxurious, homely, fun

Where’s the best photo spot at Mansion House Llansteffan?

On the lawn!

Have you had any celebrity guest or wedding at Mansion House Llansteffan?

We've had a few, but we are always very discreet about all our guests.

What’s your favourite canapé?

Welsh rarebit

What’s your favourite midnight treat?

Bacon butties

What is Mansion House Llansteffan most unique feature?

The outlook & the great team

What part of your business are you most proud of?

The team, couldn't delivery such great service without the troops!