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Ty'n y Bryn Farmhouse

A Grade II Listed Building in Tregynon, Powys

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Latitude: 52.5693 / 52°34'9"N

Longitude: -3.3344 / 3°20'3"W

OS Eastings: 309658

OS Northings: 297662

OS Grid: SO096976

Mapcode National: GBR 9R.C9Q3

Mapcode Global: WH79Z.RPD6

Plus Code: 9C4RHM98+P7

Entry Name: Ty'n y Bryn Farmhouse

Listing Date: 31 January 1997

Last Amended: 31 January 1997

Grade: II

Source: Cadw

Source ID: 18156

Building Class: Domestic

Location: On the E side of a minor road between Tregynon and Newtown, approximately 1km S of parish church, and reached by a short farm road.

County: Powys

Community: Tregynon

Community: Tregynon

Locality: Ty'n y Bryn

Traditional County: Montgomeryshire

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Said to have been the home farm of Gregynog Estate. Constructed in unreinforced concrete by Henry Hanbury-Tracy, probably c1870 when part of the Gregynog Estate, but first shown on 1886 Ordnance Survey. Hanbury-Tracy's use of the material at Gregynog was intended to demonstrate the benefits of building in concrete, which it was said reduced the cost of a house by nearly a half compared to brick or stone. The concrete was made from river gravel and brick fragments bonded with cement. It was laid in wet courses directly onto the wall using timber shuttering and finished with a skim coat of render. Concrete was also used for chimneys and partition walls. The front originally had mullioned and transomed windows.


Consisting of a main W range with 2 wings behind; 2-storeys of unreinforced concrete with tiled roof. 4-window, tile hung front with gabled outer bays and large half dormer in the centre. Concrete stacks to L and R, part replaced in brick; ball finials on the gables. The half dormer has 2 windows, the outer bays have wider windows; in the lower storey are 2-light windows in the outer bays and 2 narrow windows flanking the porch. The fenestration consists entirely of insertions into earlier openings. The porch is centrally placed, with a gable painted black and white to imitate timber framing. The S wing, a former dairy, has 2x3-light windows with lattice glazing in the lateral wall, and similar windows in the upper and lower storey of the gable. The L elevation of the main range has a gable painted black and white, and narrow windows in each storey with inserted fenestration. The N wing has an end concrete stack, a half dormer and replaced windows. A subsidiary wing is attached to the gable of the N wing.


Timber stairs in central stair hall and above the dairy; timber roof trusses. The dairy has original tiled walls.

Reasons for Listing

Listed, notwithstanding alterations, for its experimental and pioneering use of unreinforced concrete for a substantial farmhouse, and for the special interest of the group formed by the house and its farm buildings. The building also makes an important contribution to the surviving group of concrete buildings in Tregynon.

Recommended Books

Other nearby listed buildings

  • II Ty'n y Bryn Farm Buildings
    On the E side of a minor road between Tregynon and Newtown, approximately 1km S of parish church. Reached by a short farm road, the farm buildings are on the N side of the farmhouse.
  • II Sawmill Lodge
    Located on the N side of the E entrance of Gregynog Hall, close to the junction with the B4389 through Tregynon, and approximately 0.4km S of parish church.
  • II 2 Concrete Cottages
    Located at the S end of Tregynon village, approximately 100m E of entrance to Gregynog Estate.
  • II 1 Concrete Cottages
    Located at the S end of Tregynon village, approximately 100m E of entrance to Gregynog Estate.
  • II Bron Rhys
    On the N side of the B4389 Tregynon to Bettws Cedewain road approximately 1km SE of Tregynon church. The house is reached by a short farm road and is behind a modern farmhouse.
  • II Middle Lodge
    Located within the grounds of Gregynog Hall, approximately 0.4km E of Gregynog Hall, on N side of a driveway leading to Tregynon.
  • II The School House
    Located on N side of the road leading SW from parish church and approximately 70m from the church. The house is set back from the road, with the school immediately to the E.
  • II Tregynon School Boundary Wall
    Located at a junction of 2 minor roads 50m SW of parish church. The wall forms the S and E boundary of the school, and extends W to the front of the School House.

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