Pen Y Cwm, Haverfordwest, SA62
- Dwelling size
- 1421 sqft
- Bedrooms
- 3
- Bathrooms
- 2
Description
The Grain Store, Asheston Eco Barns, Pembrokeshire
Luxury Barn Conversion for Sale in Pembrokeshire | Successful Holiday Let Investment | Eco Home | Character Stone Barn Conversion | Sustainable Lifestyle Property | North Pembrokeshire
Some homes impress with their scale. Others captivate through their atmosphere. The Grain Store achieves both, combining dramatic architectural features with effortless contemporary living to create a home that is every bit as memorable as the landscape that surrounds it.
Nestled within the award-winning Asheston Eco Barns, in the heart of the rolling North Pembrokeshire countryside, this exceptional luxury stone barn conversion is a wonderful celebration of heritage, craftsmanship and sustainable living. Once the working grain store for the original farmstead, the building has been sympathetically transformed into an elegant three-bedroom eco home, preserving its rich agricultural character while introducing every comfort expected of modern luxury living.
Set within beautifully landscaped communal grounds, The Grain Store enjoys an idyllic rural setting where peace and privacy are part of everyday life. Yet despite its tranquil surroundings, some of Pembrokeshire’s finest attractions remain within easy reach, including the Pembrokeshire Coast National Park, Britain’s smallest city of St Davids, the market town of Haverfordwest, spectacular sandy beaches, the world-famous Pembrokeshire Coast Path and countless opportunities for walking, cycling and watersports along the West Wales coastline.
From the moment you step inside, the architecture immediately commands attention. The magnificent double-height open-plan kitchen, dining and living space forms the heart of the home, where soaring vaulted ceilings, exposed oak beams and expansive glazed openings create an extraordinary sense of volume and light. Throughout the day, sunshine pours into the living spaces, while the original stonework provides warmth, texture and a constant reminder of the building’s agricultural heritage.
At the centre of this remarkable room, a wood-burning stove creates a welcoming focal point, making the property equally suited to cosy winter evenings and relaxed summer entertaining. The contemporary kitchen flows seamlessly into generous dining and sitting areas, offering a superb environment for family life, social occasions or guests enjoying an extended countryside escape.
The accommodation has been thoughtfully arranged across two floors and comprises three beautifully appointed bedrooms together with a bathroom on each level, providing excellent flexibility for families, visiting guests or those seeking a luxury holiday cottage. Every room reflects the careful balance between traditional craftsmanship and contemporary design, resulting in interiors that feel timeless, elegant and exceptionally comfortable.
Occupying the corner position within the Asheston Eco Barns collection, The Grain Store enjoys perhaps one of its most desirable features: the largest private patio and entertaining space of all the individual barns. Perfect for al fresco dining, family barbecues, morning coffee or evenings beneath Pembrokeshire’s internationally recognised dark skies, this generous outdoor space enhances the already exceptional lifestyle on offer. Owners and guests also benefit from access to the beautifully maintained communal gardens, designed to complement the relaxed atmosphere of the wider development. Please note that the communal gardens and shared grounds are subject to an annual maintenance contribution.
Like the wider Asheston estate, sustainability sits at the heart of The Grain Store. Renewable geothermal heating, underfloor heating throughout, rainwater harvesting and carefully integrated eco infrastructure combine to deliver impressive energy efficiency, lower environmental impact and exceptional year-round comfort. It is a home that embraces the future while remaining firmly rooted in its past.
Currently operating as a highly successful luxury holiday let, The Grain Store provides purchasers with an exceptional ready-made holiday cottage business, generating established income within one of Wales’ most desirable tourism destinations. Equally, the recently approved planning consent allowing full residential occupancy provides outstanding flexibility, making the property equally attractive as a permanent countryside residence, luxury second home, investment property or sustainable family home.
Further enhancing the lifestyle on offer, purchasers have the opportunity to acquire two separate parcels of adjoining land by separate negotiation, comprising approximately 9 acres together with a further 3.5-acre paddock. These additional parcels offer exceptional potential for equestrian pursuits, grazing livestock, hobby farming, conservation, recreation or simply extending the privacy and exclusivity of this remarkable countryside setting. Whether acquired individually or together, they create the opportunity to establish a truly outstanding Pembrokeshire lifestyle estate.
Whether you are searching for a luxury barn conversion in Pembrokeshire, a character stone barn conversion, eco-friendly country home, luxury holiday home, successful holiday cottage business, income-generating investment property, second home in West Wales or simply an exceptional rural retreat close to the Pembrokeshire Coast National Park, The Grain Store presents a rare opportunity to acquire one of Pembrokeshire’s finest lifestyle properties, where heritage, sustainability and contemporary luxury come together in perfect harmony.
Fine & Country Pembrokeshire & West Wales are delighted to present this exceptional luxury eco barn conversion, lifestyle property and investment opportunity to the market.
Kitchen/Dining/Living Room
Bedroom One
Bathroom
Bedroom Two
FIRST FLOOR
Master Bedroom
Bathroom
Map Location
Property details
- Tenure
- Freehold
- Council Tax Band
- Ask Agent
- Date Posted
- 2026-07-07
Energy Performance Certificate
Energy Efficiency Rating
Based on UK Energy Performance Certificate standards (EU Directive 2002/91/EC)
View official EPC certificate ↗
Running costs are one side. Planning activity, flood history and ground risks for this location are in the full report.
Utilities & Restrictions
Utilities
- Electricity
- Solar Panels
- Water
- Direct Main Waters
- Heating
- Solar Panels, Heat Pump, Geothermal heating
- Broadband
- Ask Agent
- Sewerage
- Sewage Treatment Plants
Rights & Restrictions
- Public Rights of Way
- Ask Agent
- Private Rights of Way
- Ask Agent
- Listed Property
- Ask Agent
- Restrictions
- Ask Agent
Listed status, conservation areas and planning constraints for this location are in the full report.
Property Features
- Accessibility
- Ask Agent
- Parking
- Ask Agent
- Garden
- Ask Agent
Beyond the particulars: planning activity, flood history, heritage and ground risks, checked for this exact spot.
Connectivity
Broadband
Fastest speed available at this postcode
1.8 Gbps
Gigabit full fibre · available to 88% of premises
Suitable for
- 4K streaming on every screen
- Full-time home working
- Online gaming & big downloads
Mobile signal
Outdoor predictions; indoor signal depends on building materials.
Ofcom Connected Nations postcode-level predictions. Speeds and signal are modelled, not measured, and vary between addresses and providers.
Signal is the easy part. Planning activity, flood history and protected designations here are in the full report.
Nearest Schools
Primary
- Roch Community School2.3 miles
- Pupils
- 126
- Type
- Nursery, Infants & Juniors
- Language
- English medium school / provision
- Ysgol Gymunedol Croesgoch4.4 miles
- Pupils
- 108
- Type
- Nursery, Infants & Juniors
- Language
- Welsh medium school / provision (including transitional)
- Ysgol Ger y Llan4.8 miles
- Pupils
- 101
- Type
- Nursery, Infants & Juniors
- Language
- Welsh medium school / provision (including transitional)
- Ysgol Penrhyn Dewi4.8 miles
- Pupils
- 606
- Type
- Middle (ages 3-16)
- Language
- English medium school / provision
- Wolfscastle Communty Primary School5.2 miles
- Pupils
- 50
- Type
- Nursery, Infants & Juniors
- Language
- Welsh medium school / provision (including transitional)
Secondary
- Ysgol Penrhyn Dewi4.8 miles
- Pupils
- 606
- Type
- Middle (ages 3-16)
- Language
- English medium school / provision
- Ysgol Caer Elen7.1 miles
- Pupils
- 907
- Type
- Middle (ages 3-16)
- Language
- Welsh medium school / provision (including transitional)
- Haverfordwest High VC School7.5 miles
- Pupils
- 1,699
- Type
- Secondary (ages 11-19)
- Language
- English medium school / provision
- Ysgol Bro Gwaun8.9 miles
- Pupils
- 574
- Type
- Secondary (ages 11-16)
- Language
- Dual language school / provision (Welsh and English) (including transitional)
- Milford Haven School11 miles
- Pupils
- 1,045
- Type
- Secondary (ages 11-16)
- Language
- English medium school / provision
Distances are straight-line from the advertised location. Source: the national school registers (DfE, Welsh Government, Scottish Government) and Ofsted.
Schools are just the start: sold prices nearby, planning activity and any flood history are in the full report.
Amenities
Supermarket
GP surgery
Pharmacy
Straight-line distances from the advertised location. Sources: NHS records, Geolytix supermarket locations, OS Open Greenspace and the national trails registers.
The area stacks up? Now check the location itself: planning nearby, protected designations and past flooding.
Getting Around
Nearest station
Nearest bus stop
Typical drive times
Straight-line distances from the advertised location; drive times are typical free-flow times over OpenStreetMap road data, so allow more at peak. Public transport locations from DfT NaPTAN.
Easy to reach matters. So do planning activity, flood history and ground risks: all in the full report.
Flood Risk
From Natural Resources Wales flood map open data, checked around the advertised map pin and allowing for the listed acreage where known. This summary comes from LandSale, the advertising platform, not from the listing agent, and is not part of the agent's particulars. Risk can vary across a single holding, so verify anything critical through your own searches before committing.
Rivers and the sea
Surface water
The detail behind these bandings
The full report pinpoints where this location sits on the flood maps, and runs the deeper checks that usually only surface after an offer.
- Exact flood zones & annual chances (included in the full report)
- Any recorded past flooding (included in the full report)
- Planning activity nearby (included in the full report)
- Heritage & conservation (included in the full report)
- Protected nature designations (included in the full report)
- Ground risks (included in the full report)
- Sold prices nearby (included in the full report)
£14.99 · one-off purchase
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1. Source of information
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- Automated tags & categorisation: Property type, land-use class, acreage bands and similar labels may be applied by machine-learning models. They are intended as a helpful guide only and may not reflect the property's legal status or permitted use.
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2. Verification required
Prospective purchasers must verify critical matters, including but not limited to planning permission, title boundaries, public rights of way, environmental constraints, acreage, services, access and VAT status, through their own inspections, specialist surveys, legal advisers and the selling agent before relying on the information or entering into any contract.
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© LandSale | Version 1.3 - August 2026

Listing agent
Fine and Country West Wales, Aberystwyth
Second Floor Suites 8 Great Darkgate Street Aberystwyth, SY23 1DE
Contact Fine and Country West Wales, Aberystwyth

Second Floor Suites 8 Great Darkgate Street Aberystwyth, SY23 1DE
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