Mill House - Luxury Cottages

At a glance
Exclusive access to the Piggeries via the covered walkway, with its dining area, bar & treatment room Experience uninterrupted nature views from the signature Heartwood Sauna Spot otters, voles, mink, salmon and brown trout in the river flowing through the estate
About the property
Steeped in 260 years of history, Mill House is a lovingly restored grain mill where heritage and contemporary design meet. Original cogs and grinding stones tell its story, while bespoke interiors, a handmade kitchen and Piggeries, a unique dining and wellness space, invite guests to slow down and connect. Set in a dramatic valley near Trefeglwys, between Llanidloes and Machynlleth, it's surrounded by ten acres of meadows and woodland within a 150-acre working farm.

A wood-fired hot tub will be available from 1st March 2026.
The space
Mill House

Step inside and you'll be greeted by the character and charm of its ancient past. Original mill cogs and grinding stones are striking focal points, blending seamlessly with contemporary interiors to create a home where old meets new. The stone hallway leads to a handy oak boot-room with coat hooks and storage space - a warm, practical welcome after countryside walks. A downstairs cloakroom surprises with striking wallpaper and vintage mirrors.

The handmade kitchen is a true showpiece, receiving glowing feedback for its craftsmanship and design. Perfectly equipped for everything from relaxed breakfasts to celebratory suppers, it flows into a generous dining area centred around a 10-seater table. Two inviting living spaces share a double-sided wood-burning stove, with deep, sink-in sofas ideal for gathering after a day exploring the valley. Please note that the first basket of logs is included; more will be available upon request at an additional charge.

Upstairs and downstairs, the five king-size en-suite bedrooms each have their own distinctive personality, thoughtfully designed to reflect both the house's history and its surroundings. Sage takes its name from the soft green tiles of its bathroom and offers peaceful meadow views. Wren, compact and perfectly formed, and is finished with gentle blue bathroom tiles. Rosalind brings warmth and joy with yellow-painted walls and a pink-tiled bathroom, looking out over the Acer tree and paddocks. At the gable end of the house, Agnes is a serene retreat above the herb garden, complete with a writing desk and windows framing both meadow and riverside views. Finally, Moss, set at garden level for easy access, is cool and calming in tone, with a walk-in shower and wall markings that reveal where the mill's great wheel once stood.

Outside, a beautifully designed arbour by the orchard apple trees provides a charming spot for alfresco dining and gatherings. A fire pit invites starlit evenings, while the handcrafted Heartwood Sauna (adults only), outdoor shower and river steps offer spa-like indulgence. Guests can explore the three-acre conservation area and enjoy miles of private walking paths through fields and woodland.

Piggeries

Once home to cart horses, pigs and sheep, Piggeries has been thoughtfully transformed into a rustic yet stylish gathering space. Accessed via a covered walkway from Mill House, this brick-lined building with its original stone floor retains a timeless charm. A wood-burning stove forms the heart of a generous dining area and bar, ideal for feasts or evening celebrations.

For rest and rejuvenation, a dedicated treatment room provides a serene hideaway, complete with soft towels and a massage table. Whether booking a private therapist or enjoying peaceful solitude, it's designed for wellness and restoration.
Guest access
You will be given access to the key box for a flexible check-in.
Sustainability
The owners have farmed this land since 1945, and today the 10 surrounding acres are organic and pesticide-free. The estate generates renewable energy on-site through solar panels and rainwater harvesting, and materials and produce are sourced locally wherever possible, supporting the community while reducing their footprint.
If you would like to offset the carbon emissions from your trip, get in touch and we can arrange this for a small fee.
Keep in mind
Check-in: from 16:00
Check-out: by 10:00

Hot tub: The hot tub will be pre-lit upon arrival. Please notify the owner of your expected arrival to ensure your hot tub is ready.

Sauna: Receive one complimentary sauna session per stay. Further sessions can be booked at £45 per hour. Strictly no children in or around the sauna.

Deposit: Bookings are subject to a non-refundable deposit of 30% of the booking value plus applicable booking fees with the balance payable 70 days before the date of travel.

Accidental Damage Deposit: To maintain the highest standards in our properties, guests will need to pay a refundable Accidental Damage Deposit of £250 prior to their stay. An advance payment as detailed in the booking summary can be made to waive this requirement.
House rules
No smoking/vaping Please keep noise to a minimum 1 dog is permitted - fee displayed in your booking summary Children of all ages are welcome There will be a fee of £10 per day to use the EV chargers – more information detailed in your booking summary

Ce cottage offre une myriade de prestations appréciables comme un bain à remous et un jardin. La réception est ouverte 24h/24.

Ce cottage de Caersws est non-fumeurs.