All other things being equal for you concerning the two properties, Kenilworth Road is the more desirable location. However, if e.g. proximity to schools is important over the next few years, then the better parts of Tavistock Road may be more favourable for you.
The house prices it seems are still going up, nothing seems to effect the rise, everytime a house is sold in a street, the next one comes up at 5% higher than the previous one and so on. Its shocking that a 4 bed detached house is now over 600K when just 2 years back it was in region of 450K , what the ..