The way to check out how Belleville or any school is doing between Ofsteds is by checking the Performance Data as published by the government each year.
Data for Belleville can be found
http://www.education.gov.uk/cgi-bin/sch ... urn=100998
or you can search for any other school on this site.
Ofsted use this sort of data to decide whether a school needs to be inspected, ie if they see a problem with the results this will trigger an inspection.
If there has been no inspection for a few years, this means Ofsted have seen nothing to trigger a full inspection and are able to concentrate resources elsewhere. Although obviously this doesn't go on indefinitely and Ofsted can come knocking again at any point!
The data can be hard to digest and hard to make comparisons, a factor recognised by Ofsted so they launched what they call the School Data Dashboard last year which summarises these figures and presents them in a clearer format.
Belleville's can be found at
http://dashboard.ofsted.gov.uk/dash.php?urn=137563
Or you can search any school by going to the Ofsted website and clicking on School Data Dashboard.
A note of caution when looking at this data or any data about schools, there are two measures you should look for: test results and progress.
Test results are the level they achieve in controlled tests (some marked externally).
Progress means how much pupils have improved since they have been at a school.
So a good school may not have the top results but its pupils will have made progress significantly above national averages etc.
And likewise if a school has outstanding results (but the pupils have not made exceptional progress) it could just mean they started out with a good bunch.
And a final note of caution about these sort of statistics, hidden within the percentages will be children who do exceptionally well and those who don't for various reasons.
That is why you should go and visit schools and get a feel for their atmosphere and ethos, to see if it fits with your own ideas on education etc, as this is a very individual thing and your preference may be different from your neighbour's!
Good questions to think about are what are your attitudes to homework, how does the school give feedback, how do children and adults interact with each other etc
But it is also down to a 'gut' feeling and you should listen to that too, as you will know where your child and you will fit in best.
And yes I am a Belleville Parent but I also work in a Wandsworth secondary school and help organise Open Days there and point prospective parents in the right direction to find out this sort of information.