Has Yours Clothing closed here? It isn't on the website.

shops unnecessarily glued to lines here

Unable to answer "Does this street have a sidewalk?" for way/20179160 via StreetComplete 33.1:

There is a footpath along both sides of Halls Close, but it is not a "pavement", When the estate was built (1990?) the less used footpaths in Halls Close, Barn Close, Scholar Place and other local streets were left as grass. AFAIK, this was just a cost cutting measure.
This is complicated by the fact that the highway boundary markers have since eroded and several house owners have planted shrubs in the grass footpaths and made them impassable.
Street Complete needs a "grass footpath" option or a way to change the footpath surface.

Has DFS closed here? It isn't on their website.

There is a planning application to redevelop this and Carpetright.
https://www.oxfordshirelep.com/news/article/plans-submitted-boost-botley-road-major-jobs-and-innovation-investment

New EACH hospice here called The Nook. Visible on aerial imagery and could do with mapping. See https://www.thetfordandbrandontimes.co.uk/news/new-10m-hospice-for-each-the-nook-1-6282927 and https://www.each.org.uk/the-nook .

There's a construction way with opening date of september 2024 surrounding the slow & steady pub (which isn't marked as closed), this will need surveying in a weeks time.