Across the Buckinghamshire area, in 2014, there were 29 roads where the average price paid for a home was more than £1m, the same number as in 2013.
The most expensive road was St Michaels Green in Beaconsfield, South Bucks, averaging £2.23m.
The least expensive road in 2014 was Town Bridge Court in Chesham, Chiltern, where prices averaged £125,000.
The most expensive road in 2013 was Camp Road, Gerrards Cross, (£3.42m); the least expensive was Turners Place in High Wycombe, Chiltern (£93,000).
The most expensive street in England and Wales in 2014, was Trevor Square in Knightsbridge, where the townhouses around a private garden go for an average of £12.8m.
There were 1,411 streets in England and Wales where the average price was £1m or more, up from 1,142 in 2013.
The least expensive street in England and Wales was Waterloo Walk in Sunderland, where flats sold for an average of £14,050 in 2014.
Figures are based on data from the Land Registry, which lists the price paid for every property bought at market value by non-commercial buyers, so auction sales and property brought through companies is excluded.
Averages for each road are based on the mean of all sale prices in 2014. Streets with fewer than three sales are excluded.
10 most expensive streets
Street // District // Average Price (£)
St Michael’s Green, Beaconsfield, £2230833
Oak Wood Place, Gerrards Cross, £2182500
Camp Road, Gerrards Cross, £2175000
Burkes Road, Beaconsfield 1935000
Fulmer Drive, Gerrards Cross 1885000
Ledborough Wood, Beaconsfield 1823333
Marsham Way, Gerrards Cross 1788333
Gregories Road, Beaconsfield 1653833
Orchehill Avenue, Gerrards Cross, 1546333
Cokes Lane, Chalfont St Giles, 1500000
10 least expensive streets
Street // District // Average Price (£)
Town Bridge Court, Chesham, 125000
Stoney Grove, Chesham, 156417
Trewarden Avenue, Iver 162250
Station Road, Chesham, 163167
Hospital Hill, Chesham 176800
King George V Road, Amersham, 179833
Windsor Court, Amersham 180000
Freeman Court, Chesham, 180875
Langtons Meadow, Farnham Common, 185507
Bells Hill Green, Stoke Poges, 185990
10 most expensive streets in England and Wales
Street // District // Average Price (£)
TREVOR SQUARE // CITY OF WESTMINSTER // 12833333
CARLYLE SQUARE // KENSINGTON AND CHELSEA // 11608333
CHESTER SQUARE // CITY OF WESTMINSTER // 11371000
MONTPELIER SQUARE // CITY OF WESTMINSTER // 10186667
PRINCES GATE // CITY OF WESTMINSTER // 9191200
THE LITTLE BOLTONS // KENSINGTON AND CHELSEA // 8850000
PEMBRIDGE PLACE // KENSINGTON AND CHELSEA // 7933750
GILSTON ROAD // KENSINGTON AND CHELSEA // 7741667
CHESTER TERRACE // CAMDEN // 7566667
ORMONDE GATE // KENSINGTON AND CHELSEA // 7425000
10 least expensive streets in England and Wales
Street // District // Average Price (£)
WATERLOO WALK // SUNDERLAND // 14050
GRANGE STREET // BURNLEY // 15000
KIMBERLEY STREET // COUNTY DURHAM // 17667
MALTBY STREET // MIDDLESBROUGH // 20800
KING STREET // REDCAR AND CLEVELAND // 20800
SKINNER LANE // LEEDS // 20917
MELROSE STREET // HARTLEPOOL // 21250
WATT STREET // COUNTY DURHAM // 21500
PRITCHARD STREET // BURNLEY // 21583
HAWTHORNE TERRACE // COUNTY DURHAM // 22500
