New PassivHaus Home, Trefin, Pembrokeshire

Set in the heart of picturesque Trefin, this exceptional new-build Passivhaus combines cutting-edge eco design with breathtaking views over rolling countryside and the nearby coastline. The property forms part of a small, exclusive development of three architecturally designed homes, each crafted to meet the highest standards of energy efficiency, comfort, and style.

Inside, the home offers a spacious open-plan layout flooded with natural light through expansive triple-glazed windows. The main living space opens out to a glass-fronted balcony and landscaped garden—perfect for relaxing or entertaining. The sleek kitchen is fully fitted with contemporary appliances and clean, minimalist finishes.

Upstairs, generously sized bedrooms enjoy sweeping rural views, while bathrooms are finished in calming neutral tones with high-spec fittings, walk-in showers, and a freestanding bath. Outside, solar panels, underfloor heating, and smart ventilation systems all contribute to the home’s outstanding Passivhaus credentials.

Tucked away in a quiet Pembrokeshire village yet just minutes from the coast path and beautiful beaches, this is a rare opportunity to own a forward-thinking home in one of West Wales’ most scenic locations.

Entrance Hall

Stairs to the first-floor landing and lower ground floor, as well as ground floor receptions

Cloakroom

Low level WC, Wash Hand Basin,

Living room

A bright and open reception area with floor-to-ceiling glazing, wood flooring, and direct access to the garden terrace. Designed to maximise natural light and passive solar gain in line with Passivhaus principles.

Kitchen/Dining room

A sleek, modern kitchen with integrated appliances, handleless cabinetry, and open-plan dining space. Sliding doors lead to the garden, blurring the line between indoor and outdoor living.

Ensuite Shower Room

Luxury Suite with walk in shower, Low level WC, Vanity Unit, Tiled walls and floors.

Family Bathroom

Luxury suite with a walk-in shower, low-level WC, vanity unit, and tiled walls and floors. Freestanding Bath.

Lower Ground Floor

Accessed via the striking staircase from the ground floor.

Lower Ground Floor Cloakroom

Low level wc, vanity wash hand basin

Plant Room /Laundry Room

Housing the technology for the PassivHaus and also offering a utility room with space and plumbing for washing machine and dryer.

Bedroom 4 / Additional Reception Room

Flexible spacious room with access to the rear garden via sliding doors

Ensuite Shower to Reception Room / Bedroom 4

Low level wc, walk in shower, vanity wash hand basin

Bedroom 5 / Studio/ Additional Reception Room

Excellent size and offers flexible accommodation for bedrooms or an office or gym. Door to rear gardens.

Garden

Front Gardens – maintenance friendly with parking to the front, side access to the rear gardens and lower ground floor.

Garden

Landscaped rear gardens enclosed by timber-panelled fencing. Laid to lawn with countryside views and offering a secluded aspect.

Balcony

Balcony/Deck off the Living Room is a significant outside space and steps lead down to a further patio area accessed via the lower ground floor.

Parking - Off street