London peeps, help/advice please!
We (DP and I, DC1 on the way) are looking to buy our first home ideally in the Blackheath/Greenwich area. We've noticed there are quite a few places within our budget up for sale in the "Blackheath Standard" area - mostly east of where the Old Dover Road crosses the A2 Blackwall Tunnel Approach.
Lots of them have been on for what seems an age in the present climate and quite a few have been reduced really really significantly, especially a couple in the Rectory Fields conservation area. This despite them looking really lovely and well kept (at least from their rightmove photos...) and offering bedroom numbers / floor areas that would go for £££ more on the other side of the A2 divide.
Are these too good to be true - what am I missing? Is the Old Dover Road completely traffic clogged (it doesn't look that way to me based on my (weekend) recon trips)? Is the pollution or traffic noise from the A2 really bad (even though the air quality maps look OK)? Or is there something else going on locally, eg major development works? I don't trust local estate agents to tell me the truth here 
I know there's been a massive construction project going on at the Leigh Academy which backs onto the Rectory Fields area and wonder whether site traffic has been bad there but surely not enough to depress house prices to the point where people are selling at a loss?
Help please!
PS if anyone can shed light on what it's like round Westcombe Park I'd love to know too - it's the "right" side of the A2 for the leafy areas of Greenwich and Blackheath but it feels a bit like the sort of place where people pass through on their way somewhere more interesting - no real local shops or that sort of thing - and it's all very close to the A2 as well. But it is in the catchment area for a few schools!