Look up the street/postcode in Zoopla: then pick some similar houses and look at the ones listed underneath nearby, there are loads of these houses around, as the agent points out. Example in Welling Way, just sold stc for £550k which is completely renovated and very modern. You could not turn your identical-shaped house into that for £50k.
I found another similar shape house for sale in poor condition (not as bad as the one you’re looking at) originally listed £600k in September and reduced twice, now at £525k.
Yours has been reduced once: they are chancers.
I would think - what’s the budget to fix this - maybe £100k - and what’s it worth when it’s done - maybe £550k. So I’ll get a full structural survey and offer £450k.
but personally I wouldn’t want the work.
do your Zoopla research, extensively
don’t trust the estate agent- his job is to sell that house, not help you find your ideal home