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£5000 - £19000 for a package
Up to 136
8 Bedrooms
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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.
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 thro...
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What is included in this pricing:
Couple accommodation included
Day before set up available
Wine / soft drinks allowance per guest
Exclusive use
Furniture included
Multiple course wedding breakfast
Non consumables (e.g. linen, lights etc.)
Wedding coordinator available on the day

(total price)

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


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

Ceremony & Reception

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

Food and Drink

Corkage Charge for Own Alcohol
In-house Catering
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
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Rebecca Hodgson
Wedding: December 2018
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 an...
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Nia Hinchley
Married in September 2018
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 th...
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Kim & James Marsh
Married in August 2018
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 advi...
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Shirley Price
Wedding: June 2018
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. ...
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Glenna Jones
Wedding: August 2017
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 ...
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Phil Lewin
Wedding: June 2017
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...
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Location & Contact Details


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

Nearest Town


Nearest Motorway & Junction


Nearest Train Station


Nearest Airport


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Press & Awards

Accreditations / Associations (1)

AA 5 Star, AA 2 rosette, Visit Wales 5 Star

Industry Awards (1)

AA Guest Accommodation of the Year for Wales 2017-18

Describe the best wedding that happened at your venue?

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 your venue in 5 adjectives.

Stunning, breathtaking, luxurious, homely, fun

Where’s the best photo spot at your venue?

On the lawn!

Have you had any celebrity guest or wedding at your venue?

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 your venue's 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!