Re OPark
- Transport is great - same line as WH but you have the back-up of the tube if needed and if it was really bad the Piccadilly line isn't too far away at Arnos Grove.
Can make it to Kings Cross in 12mins I think. Also if you change at Finsbury Park it's really quick into the West End
- Local amenities - Waitrose in Whetstone is fine but not cheap, Tesco at Colney Hatch is the nearest large supermarket. London colney on the M25 is fab and about 20 mins most of the time down the back route (avoids Barnet High St)
Can make it to Muswell Hill in 10 to 15 mins if you want nice local boutique type shops and cafes, Highgate Woods similar time.
Local cafes not my thing - there's a Costa and a few coffee shops but no tea shops (there is however a gorgeous one called Treacles in WH Green so maybe that's worth moving there for alone!)
Quite a lot of restaurants on the Whetstone High Rd - Pizza Express, Haven (pricey but swanky), Ask, Orange Tree (gorgeous location for family Sunday lunches, gastropub type menu), can drive to Muswell Hill, Highgate, very quickly.
Fab fish and chip shop a few mins away in East Barnet!!
Fave sushi takeaway near Totteridge station just closed down sadly.
High Street is a bit boring for strolling up and down with a pram.
No park in OP itself, so you have to go to Friary Park (Friern Barnet) a few mins drive, Swan Lane (bit of a walk and not very exciting) or Oak Hill Park (East Barnet)
Fab play place called N20 for toddlers upwards - good food and cleanish compared to most. Also a coffee place with a big toddler playzone (although gets a bit chaotic) called Coffee and Tease (naff name!)
- Schools - state schools good (there is an outstanding catholic primary called Sacred Heart), good solid CofE schools but not great if you aren't happy with a religious primary.
Not many private options very close by so you're in for a bit of a drive if you want to go private. State secondaries - grammar is QE Boys one of the best in the country but v competitive entry. Non-grammars are OK but not amazing from what I know.
Nurseries - Magic in Whetstone or HeadStart in East Barnet are close by and good.
- Neighbourhood feel - don't see the Greek Cypriot thing going on that someone else mentioned. No more the case than in WH anyway. It's pretty mixed socially - not dominated by any single group like some N London areas. So there's a good mix of non-ethnic minority (cr*p terminology sorry) Jewish, Greek, Asian.
I do like parts of WH, in fact I prefer the Green area to OP but unless you're getting a period property near there, I don't like the rest of the area.
BTW a friend has a lovely 2 bed terraced period house for sale in a great spot in WH if you're interested! You could bypass the estate agents!!