Portsmouth is a strange one - where it's an island, everything is so crammed, that in the same road you can have a 3 bed ex-council terrace at £46k, opposite a £450k detached Edwardian villa.
In Old Portsmouth, you've got 400 year old, 6 storey, 4 bed/4 bath terraces at £5M, overlooked by 2 bed/2bath new build apartments going for £600k...
Our 3 bed, 1 bath ex-council semi, with driveway and garage, opposite a park, cost £105k.
After a fair bit of work and some regeneration in the area, it's now a 4 bed, 2 bath, with landscaped garden and 6' boundary wall with security gates, currently worth £380k.
Friends spent £200k on a run-down 4 bed semi about 5 mins up the road, then spent two years (and a similar amount) improving it (open plan ground floor, underfloor heating, two storey extension, brick-built outhouse that's a home gym/dance studio ((they've three girls)) and utility room, hot tub/tiki bar, plus top floor master suite with walk in wardrobe and his/her ensuite).
It's now 6 bedrooms, 4 bathrooms, and just accepted an offer of £700k - it probably helps that the husband is the lead surveyor for the council's biggest maintainence contractor.