Set in the western foothills of the Brecon Beacons, Plas Glansevin is a secluded Grade II-listed Georgian Mansion and Annexe that provides an elegant and unique environment for any event, be it weekend getaway, party, wedding, or corporate break.

Houses on the splendid scale of Plas Glansevin are few and far between. Set in ten acres, Plas Glansevin comprises a Mansion House and Annexe, which can accommodate parties of up to 56. It is thought that a dwelling has been sited at Plas Glansevin for about a thousand years. The 800-year-old oak tree that dominates the front lawn has long been a part of the site’s history and is often used as the perfect setting for weddings and blessings.

Welcome to Plas Glansevin

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We had a fantastic wedding at Plas Glansevin. So many people spend so many months planning their wedding and then it’s all over in a few hours. we feel very lucky that we had a whole weekend – not just a wedding, a football game, a bouncy castle, a table tennis tournament, a pool tournament, a disco, a quiz night and lots and lots of nice things to drink and amazing food by Charlotte. The Mansion and the Annexe were absolutely perfect, our family and friends all had comfortable rooms and loved the house. The children had an amazing time chasing each other round the house. There was lots of laughter all weekend and a few tears when it was time to go. It really was a weekend to treasure, and everything we had hoped for. Thanks so much for all your help, and for having the house so perfect for when we arrived. Best wishes and many many thanks.

Helen and Dan

Picture of team building exercise outdoors

Corporate Team Building

Plas Glansevin offers complete privacy and seclusion in a versatile environment that will inspire your team, providing an ideal location for strategic planning, team building, management retreats, outdoor oriented programmes, and fun getaways.

Main meeting rooms will house theatre-style layouts (30+), and up to eight breakout meetings can be held at any time in smaller reception rooms throughout Plas Glansevin. The main meeting room can be laid out to your specification with flip charts and wall-mounted projector screens. Plasma screens and digital projectors may be rented on your behalf from local specialist contractors. We also have complementary wireless broadband running throughout Plas Glansevin.

Picture of the staircase in the entrance hall

About Us & Our History

It is thought that a dwelling, originally known as Llansevin, has been sited at Plas Glansevin for about a thousand years. There is a story in Welsh legend that Marchel, mother of St. Brychan Brycheiniog, king of the Kingdom of Brycheiniog (Brecon), whilst on a journey to Ireland with an escort of 300 men, rested for one night at “Llansevin”.

Harvey Peters is the owner of Plas Glansevin and the founder of Minerva Consulting which has been based here since 1985. Harvey works in the UK and internationally, facilitating leadership and team-building programmes. Harvey’s wife, Osanna Peters, is responsible for the interior design at Plas Glansevin, collecting artwork and furniture from her travels across Africa, Europe, and South East Asia.

Picture of couple taking the wedding vows

Weddings & Parties

Plas Glansevin makes the ideal location for your celebration, whether it be anniversary, reunion, birthday party or wedding. Our Grade II-listed Georgian Mansion House provides an elegant yet bohemian setting . The beautiful grounds offer a stunning backdrop for group and family photographs.

We have a wedding licence, you can also have a wedding celebrant who will compose a blessing for you to be held at Glansevin. We have had many wonderful weddings here and the buildings and the grounds will really lend themselves to whatever style of celebration you are planning. We often have services under the majestic 800 year old oak tree on the front lawn of the house. We also have many other grand rooms to choose from. We can put you in touch with local florists, hairdressers, musicians, etc.

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Glansevin originally started as a centre for corporate retreats so we understand exactly what makes the perfect venue and setting for your team.

We’re offering 20% off all first time corporate bookings in January – March and October – December 2017. (Offer ends December 31st 2016).

Get in touch now for a quote and our availability: enquiries@glansevin.com
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Don’t forget our WINTER SPECIAL OFFER: 20% off ALL bookings in January, February, November and December 2017. (Offer ends December 31st 2016)
Get in touch now for a quote and our avaibility: enquiries@glansevin.com
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We still have a few viewing slots available in the next few weeks! Don’t miss out on a chance to see our beautiful Georgian mansion for yourself. Get in touch now to set up a viewing: enquiries@glansevin.com or 01550 777121 ... See MoreSee Less

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For over 15 years, Glansevin has been a beautiful venue for all types weddings and civil ceremonies. Make the most of our current Weddings SPECIAL OFFER: 20% off ALL wedding bookings made for January, February, October, November and December 2017. (Offer valid on bookings made before January 31st 2017).

Get in touch now for more information: enquiries@glansevin.com
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It’s the start of the Festive Season. So here’s us, giving something to you: our winter SPECIAL OFFER - 20% off ALL bookings in January, February, November and December 2017. (Offer ends December 31st 2016)

Get in touch now for a quote and our availability: enquiries@glansevin.com
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If you’ve been thinking about booking an event at Glansevin, make sure you book with us before December 31st 2016. Our current prices are subject to change in the New Year, so make the most of the current prices now! If you’ve have an extra questions before booking or need any further info, get in touch at enquiries@glansevin.com or call us on 01550 777121.

We look forward to welcoming you in the New Year!
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If our pictures and brilliant reviews aren’t enough, come and pay us a visit ☺ We still have some viewings slots available in the next few weeks and we’d love to show you around answer your questions. Get in touch now to set up a viewing: enquiries@glansevin.com ... See MoreSee Less

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A great review from a recent guest:

“We booked Glansevin for a surprise party and it proved to be an outstanding venue. There are enough rooms and space for everyone - from the large quiet lounge to the main dining room which was excellent for the band/disco and hog roast…Even when some guests stayed up late other guests were not disturbed by their noise. The grounds were perfect and gave the little guests plenty of space to run around in…Llangadog is within walking distance for those who want to stretch their legs. We had good communication with booking the property and all our needs were met. We had a great weekend and can highly recommend this to others.”

Interested in having an event with us? Get in touch at enquiries@glansevin.com - we'd love to hear from you!
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As our weddings special offer, we’re giving 20% off ALL wedding bookings made for January, February, October, November and December 2017. (Offer valid on bookings made before January 31st 2017). Have the early Spring or Winter wedding of your dreams next year ☺ ... See MoreSee Less

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