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2 Concrete Cottages

A Grade II Listed Building in Tregynon, Powys

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Latitude: 52.575 / 52°34'30"N

Longitude: -3.3331 / 3°19'59"W

OS Eastings: 309752

OS Northings: 298300

OS Grid: SO097983

Mapcode National: GBR 9R.BXQF

Mapcode Global: WH79Z.RJZS

Plus Code: 9C4RHMG8+2P

Entry Name: 2 Concrete Cottages

Listing Date: 31 January 1997

Last Amended: 31 January 1997

Grade: II

Source: Cadw

Source ID: 18146

Building Class: Domestic

Location: Located at the S end of Tregynon village, approximately 100m E of entrance to Gregynog Estate.

County: Powys

Community: Tregynon

Community: Tregynon

Built-Up Area: Tregynon

Traditional County: Montgomeryshire

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Constructed in unreinforced concrete c1870 by Henry Hanbury-Tracy as part of the Gregynog Estate. Hanbury-Tracy's use of the material on the Gregynog Estate 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 construction. The striking appearance of Concrete Cottages on the main road through Tregynon suggests that they were intended to advertise the use of the new material. The concrete was made from river gravel and brick fragments bonded with cement. It was laid in wet courses directly on to the wall using timber shuttering and finished with a skim coat of render. Concrete was also used for chimneys, floor slabs, partition walls, fireplace and stair construction. Originally the building had a roof of concrete slabs, although these were subsequently covered by slates.


Planked front door. The stair projection has a single fixed light in the upper level. A lean-to brick bake house was added to L of rear late C19. This has a ledged and battened door and bread oven in situ.


Access was not possible at the time of inspection (July 1996) but is said to be identical in form and materials to No 1.

Reasons for Listing

Listed as 2 cottages of special interest for representing early experimentation with concrete, and for their striking Gothick appearance in a prominent location advertising the use of the new material. They make an important contribution to the surviving group of concrete buildings in Tregynon.

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Other nearby listed buildings

  • II 1 Concrete Cottages
    Located at the S end of Tregynon village, approximately 100m E of entrance to Gregynog Estate.
  • 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 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.
  • II Tregynon School
    Located 50m SW of parish church at a junction of 2 minor roads opposite Church House Farm. Set within a playground walled in concrete on the S and E sides and bounded by the School House on the W sid
  • 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 Church of St Cynon
    Located on raised ground on W side of village, overlooking Bechan valley. The church is sited in a churchyard with rubble retaining wall to S.
  • II Church Cottage
    Backs on to E side of churchyard, and set back slightly from the road through the village.
  • 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.

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