The Gates to Playford Hall are on Butts Road between the River Bridge and the Railway Bridge. The Property is not signposted. You are looking for a series of lead-covered gateposts marked by a detached couple of Victorian Cottages.
The postcode is IP6 9DX and the Satellite co-ordinates are: 52.081843, 1.231526 or 52°04'54.6"N 1°13'53.5"E
Link to Google Map is here