Site of twin roundel oast built at the end of the nineteenth century on the site if former farm buildings - as shown on the OS second edition map. The original buildings are shown on the OS first edition map. The roundels were demolished at the end of the second half of the twentieth century - as shown on the 1990 aerial photo.

Identified by the Historic Farmsteads survey. (1)

Site of double oast south-west of Brook House, London Road, Addington as shown on 1st, 2nd, 3rd and 4th Edition O/S maps. The building would appear to have been demolished as it is not shown on the current O/S map.

Landmark, Ordnance Survey 1:2,500 map (OS 1st edition 1862-1875): Landmark Epoch 1 (Map). SKE30964.

Landmark, Ordnance Survey 1:2,500 map (OS 2nd Edition, 1897-1900): Landmark Epoch 2 (Map). SKE30965.

Landmark, Ordnance Survey 1:2,500 map (OS 4th Edition, 1929-1952): Landmark Epoch 4 (Map). SKE30967.

Landmark, 1907-1923, Ordnance Survey 1:2,500 map (OS 3rd Edition, 1907-1923): Landmark Epoch 3 (Map). SKE30966.

<1> Forum Heritage Services, 2012, Kent Farmsteads & Landscape Project (Unpublished document). SKE18075.