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Mansion House Llansteffan

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Restaurant - Mansion House Llansteffan (Carmarthen)
Interior - Mansion House Llansteffan (Carmarthen)
Property grounds - Mansion House Llansteffan (Carmarthen)
Property entrance - Mansion House Llansteffan (Carmarthen)
Property grounds - Mansion House Llansteffan (Carmarthen)
Luxury
5.0 star property
9.8

Exceptional

Luxury haven in Llansteffan

Stunning sea views frame every moment at this serene guesthouse retreat. The restaurant elevates local produce into perfectly cooked meals that showcase regional flavors. After dinner, guests unwind in tastefully decorated rooms or on the peaceful terrace overlooking the coastal landscape.

Popular amenities

  • Breakfast included
  • Parking included
  • Free WiFi
  • Restaurant
  • Business services
  • Bar

Room options

View all photos for Superior King Room

Superior King Room | Desk, blackout drapes, soundproofing, iron/ironing board

Superior King Room

  • Sleeps 2
  • 1 King Bed

View all photos for Superior King Room

Superior King Room | Desk, blackout drapes, soundproofing, iron/ironing board

Superior King Room

  • Sleeps 2
  • 1 King Bed

View all photos for Luxury Double Room

Luxury Double Room | Desk, blackout drapes, soundproofing, iron/ironing board

Luxury Double Room

10.0 out of 10
Exceptional
(1 review)
  • Sleeps 2
  • 1 Double Bed

View all photos for Luxury Double Room

Desk, blackout drapes, soundproofing, iron/ironing board

Luxury Double Room

  • Sleeps 2
  • 1 Double Bed

View all photos for Luxury Double Room

Luxury Double Room | Desk, blackout drapes, soundproofing, iron/ironing board

Luxury Double Room

9.0 out of 10
Wonderful
(2 reviews)
  • Sleeps 2
  • 1 Double Bed

View all photos for Superior King Room

Superior King Room | Desk, blackout drapes, soundproofing, iron/ironing board

Superior King Room

  • Sleeps 2
  • 1 King Bed

View all photos for Superior King Room

Superior King Room | Desk, blackout drapes, soundproofing, iron/ironing board

Superior King Room

  • Sleeps 2
  • 1 King Bed

Superior King Room

  • Sleeps 2
  • 1 King Bed

About the neighborhood

Carmarthen is home to Mansion House Llansteffan. Derllys Court Golf Club and Glyn Abbey Golf Club are worth checking out if an activity is on the agenda, while those looking for area attractions can visit Carmarthen Leisure Centre and Carmarthen Leisure Centre & Pool. Gwili Railway and National Botanic Garden of Wales are also worth visiting. Visit our Carmarthen travel guide
View more Guest Houses in Carmarthen
Map
Pantyrathro, Llansteffan, Carmarthen, Wales, SA33 5AJ

What's nearby

  • Llansteffan Beach
    7 min drive - 2.7 miles
  • Llansteffan Castle
    7 min drive - 2.7 miles
  • Carmarthen Castle
    19 min drive - 7.5 miles
  • Carmarthen Heritage Centre
    19 min drive - 7.5 miles
  • Oriel Myrddin
    19 min drive - 7.3 miles

Getting around

  • Carmarthen Station
    17 min drive
  • Cardiff International Airport (CWL)
    101 min drive

Restaurants

  • Hagans Cafe & Chip Shop
    11 min drive
  • Golden Lion
    12 min drive
  • Domino's Pizza
    12 min drive
  • Carmarthen Quins Rugby Football Club
    11 min drive
  • McDonald's
    12 min drive

About this property

Mansion House Llansteffan

Luxury guesthouse
Take advantage of free full breakfast, a terrace, and a garden at Mansion House Llansteffan. Stay connected with free in-room WiFi, and guests can find other amenities such as a bar and conference space.
You'll also find perks like:
  • Free self parking
  • An electric car charging station, multilingual staff, and wedding services
  • Meeting rooms, smoke-free premises, and luggage storage
Room features
All guestrooms at Mansion House Llansteffan feature comforts such as bathrobes, as well as amenities like free WiFi and sound-insulated walls.
Other conveniences in all rooms include:
  • Bathrooms with showers and free toiletries
  • 47-inch Smart TVs with digital channels
  • Wardrobes/closets, electric kettles, and heating

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Electric car charging station on site
  • Free self parking on site
  • Wheelchair-accessible parking available

Food and drink

  • Free full breakfast available 8:30 AM to 9:30 AM on weekdays and 9:00 AM to 10:00 AM on weekends
  • A bar/lounge
  • A restaurant

Family friendly

  • Soundproofed rooms

Conveniences

  • Limited-hour front desk
  • Luggage storage

Guest services

  • Housekeeping (daily)
  • Multilingual staff
  • Wedding services

Business services

  • 1,722 square feet of conference space
  • Meeting rooms

Outdoors

  • Garden
  • Terrace

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • No elevator
  • Wheelchair accessibility
  • Wheelchair-accessible parking

More

  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Bathrobes
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Towels provided

Entertainment

  • 47-inch smart TV with digital channels

Food and drink

  • Coffee/tea maker
  • Electric kettle

More

  • Desk
  • Heating
  • Iron/ironing board
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 2 PM; Check-in end time: 9:30 PM
Early check-in subject to availability
An early check-in fee will be charged
Late check-in subject to availability
Minimum check-in age: 18

Check-out

Check-out before 11 AM

Special check-in instructions

The front desk is open daily from 8 AM - 9:30 PM
Guests must contact the property in advance for check-in instructions; front desk staffed during limited hours
To make arrangements for check-in please contact the property ahead of time using the information on the booking confirmation
If you are planning to arrive after 9:30 PM please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Access methods

Front desk (limited hours)

Pets

Pets not allowed (service animals welcome)

Children and extra beds

Children are welcome
Children may not be eligible for complimentary breakfast
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Property payment types

Important information

Optional extras

  • Early check-in is available for a fee (subject to availability)

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards

We should mention

This property does not have elevators

Property is also known as

Mansion House Llansteffan Hotel Carmarthen
Mansion House Llansteffan Hotel
Mansion House Llansteffan Carmarthen
Mansion House Llansteffan
Mansion House Llansteffan Guesthouse Carmarthen
Mansion House Llansteffan Guesthouse
Mansion House Llansteffan Car
Mansion House Llansteffan Guesthouse
Mansion House Llansteffan Carmarthen
Mansion House Llansteffan Guesthouse Carmarthen

Frequently asked questions

Is Mansion House Llansteffan pet-friendly?

No, only service animals are welcome at the property.

How much is parking?

Self parking is free at this property.

What time is check-in at Mansion House Llansteffan?

Check-in start time: 2 PM; Check-in end time: 9:30 PM. A fee applies for early check-in (subject to availability). Late check-in is available during limited hours.

What time is check-out at Mansion House Llansteffan?

Check-out is at 11 AM.

Where is Mansion House Llansteffan located?

Situated in Carmarthen, this luxury guesthouse is 2.3 mi (3.7 km) from Llansteffan Beach and 2.6 mi (4.3 km) from Llansteffan Castle. Carmarthen Leisure Centre and Carmarthen Leisure Centre & Pool are also within 6 mi (10 km).

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

Mansion House Llansteffan Reviews

9.8

Exceptional

9.6

Cleanliness

7.0

Location

9.6

Staff & service

9.6

Property conditions & facilities
Rating 10 - Excellent. 23 out of 27 reviews
Rating 8 - Good. 3 out of 27 reviews
Rating 6 - Okay. 1 out of 27 reviews
Rating 4 - Poor. 0 out of 27 reviews
Rating 2 - Terrible. 0 out of 27 reviews

Reviews

Verified

10/10 Excellent

John

Liked: Cleanliness, staff & service, property conditions & facilities
Excellent for a quiet retreat. great service, room and service
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Ian

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Fantastic location, highly recommended. Staff were excellent and the room was very clean and of high standard. Will be returning soon.
Stayed 1 night in Oct 2025
Verified

8/10 Good

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Restful,peaceful,beautiful.

Peaceful place to stay with a wonderful view from the hotel away from crowds.
Stayed 2 nights in Jul 2024
Verified

10/10 Excellent

Amanda

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Fantastic

What a fantastic place for a short stay. Food was very tasty and the view was amazing ! Thank you !
Stayed 1 night in May 2025
Verified

10/10 Excellent

Maris

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This gem has been carefully crafted by its owners Wendy and David to cater for discerning travellers, seeking stylish accommodation, excellent food, and outstanding views in close proximity to the sea. Simply outstanding.
Stayed 1 night in Dec 2024
Verified

10/10 Excellent

Chris

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Lovely hotel

Lovely location, last minute booking, views were amazing, friendly staff and great breakfast.
Stayed 1 night in Jun 2025
Verified

10/10 Excellent

Henrique

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Lovely hotel

Amazing hotel, fantastic food and staff. Looking forward to return
Stayed 2 nights in Mar 2023
Verified

10/10 Excellent

Mark

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Fantastic peaceful retreat.

A nice quiet hotel with fantastic views. We were upgraded which was a bonus, the room was spacious and tastefully decorated. The staff were great and so was the food.
Stayed 1 night in Oct 2022
Verified

10/10 Excellent

Shelby

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

/

Beautiful location, room was super comfortable and staff were extremely friendly :) will be visiting again!
Stayed 1 night in Dec 2018
Verified

10/10 Excellent

Julie

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Highly Recommend

Stunning location, Stayed in Steffi room - Very Comfortable Bed with tasteful decor, modern spacious bathroom with fab walk in shower. Would have liked a magnifying mirror for make up / shaving. Evening Meal and breakfast high standard great produce all cooked to perfection. Staff very friendly and welcoming. A wonderful relaxing break. Highly recommend.
Stayed 1 night in May 2022
Verified

10/10 Excellent

Gavin

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Night away

Love the location quiet secluded spot food was excellent
Stayed 1 night in Dec 2021
Verified

8/10 Good

Catherine

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Stunning location. Highly fragranced bathroom

Stunning location & beautiful property with lovely views. Ideal for our anniversary stay. However, not suitable for those with a fragrance allergy unless you take your own towels, loo roll and sanitiser. The towels are laundered on-site and are fragranced. Also the loo roll and sanitiser is scented. I did request (in advance) no fragranced products as I have an allergy to them but this was not provided. The bathroom was unbearable. The staff did try their best and provided a towel washed without fragrance but I did not receive it until 9.30am the morning we were leaving. The food was very good and locally sourced.
Stayed 1 night in Nov 2021
Verified

10/10 Excellent

Ian

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Lovely boutique hotel with great service

A lovely boutique hotel with beautiful views over the bay Spot on service with a special mention to Hannah Great chef and dinner beat expectations Large well equipped bedrooms
Stayed 1 night in Sep 2021
Verified

10/10 Excellent

Nathan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Service and location was perfect
Stayed 2 nights in Aug 2021
Verified

10/10 Excellent

Rosemarie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lovely views the room is clean and serviced. Breakfast is excellent and the staff are great. Dinner at the restaurant is very good.
Stayed 2 nights in Aug 2021
Verified

8/10 Good

Kim

Liked: Cleanliness, property conditions & facilities, room comfort

Restaurant with Rooms not as expected

Beautiful contemporary bedrooms, location stunning, unfortunately the restaurant ambiance , food quality and service somewhat disappointing, the room is more like a large function room so do not expect an intimate restaurant, feel that they could improve as the entrance, bar and rooms are lovely
Stayed 1 night in Jun 2021
Verified

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Very friendly and helpful staff. The location is lovely: very quiet and a wonderful view! Room was very spacious, luxurious finish, amazing bathroom. A must stay when visiting this region!
Stayed 2 nights in Jun 2021
Verified

10/10 Excellent

Ian

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Stunning location

Clean and comfortable room, good quality evening meals and breakfast. Excellent staff and stunning views across the Tywi estuary. Highly recommend
Stayed 1 night in Aug 2020
Verified

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Superb 'Staycation!'

Why travel abroad, when this gem of a place is so close to home? Just returned from Mansion House, Llansteffan feeling totally relaxed and refreshed. The views were fantastic, the staff extremely friendly and nothing was too much trouble. Our room and the restaurant were spotlessly clean and the ambiance was perfect. We will certainly be returning. Diolch yn fawr am wyliau byr perffaith.
Stayed 1 night in Aug 2020
Verified

6/10 Okay

Verified traveler

Disliked: Staff & service, property conditions & facilities, room comfort
The food was not as good as it advertised, the cups have stain mark in it, didn't use it.The bathroom is not as clean as it shown in the picture.Also the service not very good, we went in the room there were only 7-8piece facial tissues left in the box, when finished asked for another one, but the staff said there should be enough, and never brought to us later.
Stayed 3 nights in May 2019
Verified

10/10 Excellent

Simon

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Sam

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in May 2024
Verified

10/10 Excellent

Robert

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Aug 2023
Verified

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 3 nights in Sep 2020
Verified

10/10 Excellent

Emily

Stayed 2 nights in Aug 2020