Brithdir Mawr

3-unit plan with rear wing. Cross passage with timber-framed wall to left and entrance with step down to parlour which is heated by a large stone fireplace with replaced bressumer. Heraldic plasterwork, now elsewhere in the house, was moved from above the original bressumer, this has the arms of Ednyfed Fychan, the date 1642 and the initials 'GL' and 'ML'. Opposed door in cross passage leads to hall. This is heated by a large stone fireplace with corbels supporting the bressumer. Side walls are of post-and-panel con- struction, exhibiting burn marks from tapers, with timber framing above. Entrance to service area has date '1589' inscribed over. Inserted ceiling with ovolo-moulded beams supported by decorated timber corbels. At the cross-passage end the line of the stair is indicated by a truncation and stops on the beams. Beneath the C20 floor is a centrally-placed hearth of shale stones set on edge and rammed into the earth. It is eroded in the centre and there is an outer lip. To the right of the fireplace is an altered opening leading to the rear wing which has roughly chamfered primary and secondary beams and a tall stone fireplace with bressumer.

Stairs up from hall with crude newel post to upper parlour which has stone fireplace with corbels supporting a cambered bressumer, blocked door visible in timber-framing for access to the hall before it was floored over. Main chamber has sandstone Tudor-arched fireplace. Side walls with exposed collar and tie-beam trusses with lower king and queen struts, off-centre arch braced truss with pierced pendant and shaped struts. To right of fireplace opening leads to room in wing which has a collar and tie-beam truss with upper angle struts and six lower struts. It is largely of reused timbers. To the right it is morticed to the wall plate and to a substantial timber post which is visible from the lower floor, suggesting a timber-framed phase for the wing. Doors include plank doors with shaped strap hinges in openings with false 4-centre arches.

Colour washed rubble, slate roof, tall stone stack to parlour and rear lateral stack to hall. 2 storeys, offset door to cross passage with stone 2-light mullion window, mullion now removed to left and 7-light timber transomed window with diamond set mullions to upper floor; to right of door a small later window, and to right of this a tall 8-light transomed timber window, with a similar smaller 7-light window to right again, 2 dormers with stone 2-light mullion windows, probably reset, that to right has reset stone fragment beside it with the letters G L and a partially legible date 163?. The right hand end bay has a 7-light timber transomed window beneath the eaves. Right hand return: rear wing has 7-light timber mullion window with chamfered mullions beneath eaves. Rear elevation; gabled end of extension has well-finished stone quoins. Rear of main building has blocked door to cross passage and a stone 2-light mullion window to first floor. Left hand return elevation has a blocked window to first floor and a 2-light stone mullioned window to ground floor.

Stone former pigsty to rear with altered window and roof, stone outbuilding facing the house has replaced roof and two reset 2-light stone mullion windows with C20 repairs.