Thank you all for replies.
Wow- I understand EAs are not impartial, and my family insists only ever directly buying. However I cannot do that, as I don’t know the vendors, if I do meet them I will take contact details but usually with viewings it’s EAs showing us around.
I have had another look at Rightmove and the estate agents website. I had always assumed under offer and SSTC were the same thing. When browsing the EAs website I noticed that they have houses marked sold STC and some under offer (this one is labelled as under offer). After having a look around on Rightmove for clearer definition I came across the following
Under Offer & Sold STC
Sold 'Subject to Contract' (STC) or 'Under Offer' (UO) means that the homeowner has accepted an offer from a buyer but the paperwork is not yet complete. Under offer (UO) is also used by some Estate Agents to indicate that an offer has been made, but not yet accepted.
You can still enquire about an Sold STC or UO property as the sale is not complete until the signed contracts are exchanged. Technically the property is still available.
It may still be worth contacting the estate agent to discuss the strength of the accepted offer, particularly as there is no legal obligation on homeowner or homebuyer to complete the sale. On average about 15% of Sold STC or UO properties come back on the market after the sale has failed to proceed.
STCM
The house buying and selling system in Scotland is slightly different in that once offers are made they are legally binding if accepted; there is no 'subject to contract' stage. However the concluding paperwork (known as missives) may in rare cases fall through hence we use Sold Subject to Conclusion of Missives (Sold STCM).
After reading that, and noting that the estate agents are using sold STC on some and a few have under offer, I am beginning to wonder whether actually the vendors have not accepted the offer. It doesn’t really make sense to me. I’m hoping to get more info today (I would link the estate agents page but it’ll be really obvious who I am
)