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About this property

A rare and versatile opportunity to acquire a charming 4-bedroom detached residence, complemented by seven self-contained holiday units, each with its own ensuite — ideal for generating a substantial and ongoing income stream. Previously run as a B&B style accommodation.

Set within expansive grounds, the property is rich in character and charm, showcasing beautiful exposed timber beams throughout. The main house offers generous living accommodation, while the well-established holiday units provide immediate business potential.

The property presents an excellent canvas for modernisation, allowing prospective buyers to enhance and personalise while preserving its original features and appeal.

Situated within the Eryri National Park and within easy reach of the stunning North Wales coastline, the property benefits from access to popular tourist destinations and

excellent walking, cycling, and outdoor activities.

This makes it an ideal base for a successful holiday letting business.

Externally, the property truly excels. The approx. 5 acres of land provide a mix of practical and lifestyle-focused outdoor space, including ample parking, extensive grazing land, and versatile outbuildings.

Set within the garden is an impressive scale model railway, expertly designed to complement its surroundings. Trains weave through lush planting and charming Western-inspired scenes, providing a standout feature sure to delight visitors and hobbyists alike.

Old Mill Farmhouse offers a rare combination of lifestyle, business, and individuality. Whether you envision a thriving holiday enterprise, a peaceful rural retreat with income, or a unique multi-use property, this exceptional home delivers endless possibilities in a breathtaking setting.

The property benefits from 16 solar pannels.

Please note that an AML fee is chargeable once an offer is accepted to cover the cost of carrying out the required identity and anti-money laundering checks.

Tenure:Freehold

CouncilTaxBand:A/BR

Holiday Let Rooms:

Economy 7 Radiators

Machlud Pinc

3.38m x 3.33m

En-suite shower room

Lagwn Glas

5.05m x 2.72m

En-suite wet room

Mynydd Cymreig

3.20m x 2.53m

En-suite shower room

Copau Eiriog

3.68m x 3.62m

En-suite shower room

Caeau Pabi

2.86m x 2.51m

En-suite shower room

Cae Gwanwyn

2.82m x 2.50m

En-suite shower room

Llanerch Coedwig

4.35m x 3.11m

En-suite shower room

Cabin

7.30m x 3.87m

Key information

Council Tax Band: NA

Tenure: Freehold

  • Utility supply:

    • Electric: Ask agent
    • Water: Ask agent
    • Heating: Ask agent
    • Broadband: Ask agent
    • Sewerage: Ask agent

    Rights and restrictions:

    • Private rights of way: Ask agent
    • Public rights of way: Ask agent
    • Listed property: Ask agent
    • Restrictions: Ask agent

    Risks:

    • Flooded in last 5 years: Ask agent
    • Flood defences: Ask agent
    • Source of flood: Ask agent

Energy Performance Certificate

EPC
  • Property responsive
    Trawsfynydd, Blaenau Ffestiniog, Gwynedd, LL41 11 detached house
    £
    £
    £
    Years
    %
    * Estimated monthly repayment: £...

    *Please be aware, these results are for illustrative purposes only and should not be considered as a mortgage quote. These are based on a repayment mortgage and may vary depending on the term and interest rate of your mortgage. Lender fees may also be applicable. If you would like guidance on the right mortgage for you, we recommend speaking to a Countrywide Mortgage Services Consultant who will be more than happy to help.

    The 4.19% annual interest rate is based on the Connells Group average mortgage interest rate taken from this year YTD and is correct as at 17/03/2026.

Agent details

Porthmadog

    148 High Street
    Porthmadog
    Gwynedd
    LL49 9NU
Phone Icon Icon set Phone 01766750021

Extras

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