Hi, Welcome to OpenStreetMap.
This area is actually part of Clapham Common and has been mapped as such for many years.

Hello and Welcome to OpenStreetMap.
The information contained on your two added POI (museum) is already included in full description's of each of the buildings. I have removed your two POI as it is a duplication of data.
Regards

Hi and Welcome to OpenStreetMap.
You've placed that unnamed bank on a residential street. I don't think there's a bank close by so I'll remove the POI.
If you can give more details and a better position please please make the addition and if I can help please just ask.

Hello and Welcome to OpenStreetMap.
I've adjusted your new mapped path (separated it from the wood area outline), joined it to the crossing ways and extended it west a little to join a track (seen in the Bing image).
The width measurement used in OSM is metric, did you really mean the path is 10 meters (30 feet) wide?
Regards Bernard

Made several adjustments to paths, joined several to roads.

Joined several ways to roads. made many adjustments to paths.

Way: 467433785 can you really walk that line and does it join the road at north?

Hi, Welcome to OpenStreetMap.
I've had a close look at the ways you've recently added to the database.
I removed several bridleways as they were duplication's of existing ways and are not bridleways in their own right. I re-tagged highways where appropriate to include bridle status. I joined up and adjusted several ways.
There are problems still where your paths go over water.
Regards Bernard

No response, no evidence so removed way.

No response so path removed. There are several footpaths around these buildings that could be added but a proper survey is needed.

removed fiction

Hello and Welcome to OpenStreetMap.
This hotel just doesn't look right. Unnamed and sitting in the middle of a street. Can you give more details and position please. If I can help please just ask.
Regards

Two areas tagged as grass that are actually 90, 95% not grass but highway surface, are removed. Grass area was a narrow verge. Each area was also mapped with self intersection.

One area remapped to remove self intersection of area outline, create areas without any self intersection, now mapped properly.

Problems now rectified

All problems now rectified.

I think all problems on this changeset now rectified, thanks

The number suggests a triangulation pillar then type=triangulation can be added. Please see here :- man_made=survey_point
Regards

Please don't let the comments on your first OSM mapping deter you, everyone makes mistakes (especially me). There is a lot to learn and there's lots of help on the web. If you think I can help please just ask.

I'm sorry but I don't think that the playing field nor the football pitch is named "Briston pavillion". The clubhouse building east of the field might be.

Yes Welcome, what you've actually added is a duplication of an existing way. It's been on the OSM database for several years and is on the Vespucci map. As such it adds nothing extra to the database (except for several of your new descriptions, which I might argue about), thus it ought to be removed.
We await your thoughts.
Regards