Homes on the wealthiest street in Buckinghamshire are worth more than 17 times the national average house price, new research has revealed – as the most expensive roads in the county are named.

House prices in Buckinghamshire average £469,000, but more than 6,000 properties have sold for more than a million pounds since 1995 – that’s according to a report by varbes.com.

On the wealthiest street – Witheridge Lane in Penn - an average property is estimated to be worth £4,959,000, which is over 17 times the £281,000 national average house price.

And the street with the largest properties on it – Cambridge Road in Beaconsfield - has an average house size of 5,825 square feet, more than six times the 950 square feet average home.

As well as creating a top 10 for the county, the research also breaks down the most expensive homes in each major town in our area.

The top 10:

  • Witheridge Lane, Penn - Average value: £4,959,000, average size: 5,322 sq ft
  • Cambridge Road, Beaconsfield - Average value: £3,841,000, average size: 5,825 sq ft
  • Valley Way, Gerrards Cross - Average value: £3,780,000, average size: 5,289 sq ft
  • Stratton Road, Beaconsfield - Average value: £3,262,000, average size: 4,783 sq ft
  • Burgess Wood Road, Beaconsfield - Average value: £3,185,000, average size: 5,258 sq ft
  • Top Park, Gerrards Cross - Average value: £3,139,000, average size: 3,849 sq ft
  • Camp Road, Gerrards Cross - Average value: £3,105,000, average size: 5,536 sq ft
  • Rectory Hill, Amersham - Average value: £3,052,000, average size: 3,315 sq ft
  • Harvest Hill, Bourne End - Average value: £3,036,000, average size: 3,789 sq ft
  • Westfield Road, Beaconsfield - Average value: £3,021,000, average size: 4,307 sq ft

Amersham area

  • Rectory Hill, HP7 - Average value: £3,052,000, average size: 3,315 sq ft
  • Devonshire Avenue, HP6 - Average value: £2,371,000, average size: 3,369 sq ft
  • Windmill Hill, HP7 - Average value: £2,158,000, average size: 1,615 sq ft
  • Chase Close, HP7 - Average value: £2,012,000, average size: 3,152 sq ft
  • Copperkins Lane, HP6 - Average value: £2,004,000, average size: 2,687 sq ft

Average cost per square foot: £820

Aylesbury area

  • Moat Lane, HP22 - Average value: £1,782,000, average size: 3,008 sq ft
  • Bacombe Lane, HP22 - Average value: £1,589,000, average size: 2,496 sq ft
  • Albert Orchard, HP22 - Average value: £1,492,000, average size: 3,102 sq ft
  • Whitethorn Close, HP22 - Average value: £1,453,000, average size: 2,564 sq ft
  • Hale Lane, HP22 - Average value: £1,393,000, average size: 2,202 sq ft

Average cost per square foot: £577

Beaconsfield area

  • Cambridge Road, HP9 - Average value: £3,841,000, average size: 5,825 sq ft
  • Stratton Road, HP9 - Average value: £3,262,000, average size: 4,783 sq ft
  • Burgess Wood Road, HP9 - Average value: £3,185,000, average size: 5,258 sq ft
  • Westfield Road, HP9 - Average value: £3,021,000, average size: 4,307 sq ft
  • Furzefield Road, HP9 - Average value: £2,909,000, average size: 4,098 sq ft

Average cost per square foot: £668

Bourne End area

  • Harvest Hill, SL8 - Average value: £3,036,000, average size: 3,789 sq ft
  • Riversdale, SL8 - Average value: £1,852,000, average size: 2,409 sq ft
  • Northern Heights, SL8 - Average value: £1,835,000, average size: 2,863 sq ft
  • The Avenue, SL8 - Average value: £1,750,000, average size: 2,623 sq ft
  • Chapman Lane, SL8 - Average value: £1,734,000, average size: 2,735 sq ft

Average cost per square foot: £708

Chalfont St Giles area

  • Nightingales Lane, HP8 - Average value: £2,918,000, average size: 3,210 sq ft
  • Hill Farm Lane, HP8 - Average value: £2,679,000, average size: 2,580 sq ft
  • Stratton Chase Drive, HP8 - Average value: £2,646,000, average size: 4,200 sq ft
  • Harewood Road, HP8 - Average value: £2,610,000, average size: 4,036 sq ft
  • Doggetts Wood Lane, HP8 - Average value: £2,541,000, average size: 3,858 sq ft

Average cost per square foot: £749

Gerrards Cross area

  • Valley Way, SL9 - Average value: £3,780,000, average size: 5,289 sq ft
  • Top Park, SL9 - Average value: £3,139,000, average size: 3,849 sq ft
  • Camp Road, SL9 - Average value: £3,105,000, average size: 5,536 sq ft
  • Main Drive, SL9 - Average value: £2,998,000, average size: 5,282 sq ft
  • Welders Lane, SL9 - Average value: £2,777,000, average size: 2,540 sq ft

Average cost per square foot: £702

Great Missenden area

  • Grimms Hill, HP16 - Average value: £2,872,000, average size: 3,501 sq ft
  • Potter Row, HP16 - Average value: £2,189,000, average size: 2,499 sq ft
  • Watchet Lane, HP16 - Average value: £1,884,000, average size: 2,136 sq ft
  • Broomfield Hill, HP16 - Average value: £1,869,000, average size: 2,446 sq ft
  • Great Hampden, HP16 - Average value: £1,787,000, average size: 1,713 sq ft

Average cost per square foot: £862

High Wycombe area

  • Witheridge Lane, HP10 - Average value: £4,959,000, average size: 5,322 sq ft
  • Kingshill Road, HP15 - Average value: £2,355,000, average size: 4,162 sq ft
  • Grays Lane, HP14 - Average value: £2,337,000, average size: 2,752 sq ft
  • Kiln Fields, HP10 - Average value: £2,204,000, average size: 3,620 sq ft
  • Chequers Lane, HP14 - Average value: £2,186,000, average size: 2,000 sq ft

Average cost per square foot: £786

Iver area

  • Billet Lane, SL0 - Average value: £1,911,000, average size: 2,899 sq ft
  • Cedar Close, SL0 - Average value: £1,631,000, average size: 2,343 sq ft
  • Woodland Grange, SL0 - Average value: £1,555,000, average size: 3,100 sq ft
  • Fulmer Common Road, SL0 - Average value: £1,539,000, average size: 2,937 sq ft
  • Honeysuckle Close, SL0 - Average value: £1,539,000, average size: 3,030 sq ft

Average cost per square foot: £571

Marlow area

  • School Lane, SL7 - Average value: £2,472,000, average size: 2,864 sq ft
  • Beechwood Drive, SL7 - Average value: £2,461,000, average size: 2,950 sq ft
  • St Peter Street, SL7 - Average value: £2,301,000, average size: 1,842 sq ft
  • Ferry Lane, SL7 - Average value: £2,255,000, average size: 2,054 sq ft
  • Marlow Common, SL7 - Average value: £2,209,000, average size: 2,519 sq ft

Average cost per square foot: £957

Princes Risborough area

  • Horsenden, HP27 - Average value: £2,187,000, average size: 2,142 sq ft
  • Alscot Lane, HP27 - Average value: £1,763,000, average size: 3,184 sq ft
  • Lee Road, HP27 - Average value: £1,748,000, average size: 2,179 sq ft
  • Oddley Lane, HP27 - Average value: £1,695,000, average size: 2,349 sq ft
  • Woodway, HP27 - Average value: £1,547,000, average size: 1,985 sq ft

Average cost per square foot: £755