This polygon records the site of the mansion Crowder House (also known as Crowther House) the estate lands of which form the basis of Longley Park to the South. The estate is first recorded as in the possession of the Wilkinson Family in 1395. Photographic evidence of Crowther House on picturesheffield.com indicate that Crowder House was built around an earlier cruck structure (one picture shows 'merrythought' (wishbone) beams which "extended from foundations to the roof). The area to the north of the house is shown on the enclosure map of Ecclesfield (see Sewell fig 3) as 'Kitchen Croft' indicating a post-medieval kitchen garden attached to the property. The only surviving legibility within this polygon of mid twentieth century housing is a section of earlier boundary wall to the south.