2 Grove Cottages is a Grade II listed building in the Neath Port Talbot local planning authority area, Wales. First listed on 24 February 1975. Former mill, house.

2 Grove Cottages

WRENN ID
under-lantern-thistle
Grade
II
Local Planning Authority
Neath Port Talbot
Constituency
Aberafan Maesteg MP: Stephen Kinnock (Lab)
Country
Wales
Date first listed
24 February 1975
Type
Former mill, house
Address
2 Grove Cottages, Margam
OS grid reference
SS 798 863
Coordinates
51.56274, -3.73481
Source
Cadw listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

2 Grove Cottages is part of a two-cottage range, built in the 18th century, facing south with a rear wing at the west end. The cottages are constructed of rubble stone under slate roofs, featuring roughcast gable ends and stone stacks, with a shared stack to the left of center and another at the right end. The building has raised verges and quoins, and the front displays Tudor-style mullioned windows, with three lights on the ground floor and two lights above. No 2 is located to the right, while No 3 is to the left.

The doorway is positioned to the right of center, symmetrically placed between the flanking windows. It features a flat-headed Tudor design with chamfered limestone dressings and a heavy planked door that has a hinge down the center and iron strapwork. There is a small single-storey wing against the east gable end, which has a single light to the front, originally used for hanging bacon. The rear of the building has two gabled half-dormers containing late 20th-century windows under flat stone lintels, with single-light windows below and an additional light offset between.

Inside, there is a straight stair opposite the entrance, with rooms to the left and right. The principal room on the left includes a stone fireplace, possibly from the 17th century, which has a recess for a bakeoven, although the lintel is no longer present. The smaller room to the east has a renewed cast iron fireplace. A door at the rear leads to a galley kitchen. The roof structure dates from the 19th century.

Local climate

2 Grove Cottages sits in one of the wettest parts of the UK, with an average of 1,220 mm of rain a year. This makes it wetter than 92% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 95% of listed buildings.

It experiences an average of 23 freeze-thaw cycles a year, fewer than 76% of listed buildings. Of these, 9 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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