HM Land Registry records the plot of land for 17, Newnham Avenue, Ruislip as measuring 331 m².

That makes it the 5th largest plot in the postcode, where all 12 other houses have recorded plot data.

17, Newnham Avenue, Ruislip has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 May 2010.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 17, Newnham Avenue, Ruislip completed on 7th January 2011 at £500,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 67.1% over the period since January 2011.

• Sold Jan 2011£500,000
• Sold Mar 2009£195,000

Since 2020 198 properties similar to 17, Newnham Avenue, Ruislip have sold within a radius of 510 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 24th April 2026, was 1, Ferncroft Avenue, Ruislip, HA4 9JE, a freehold house which sold for £738,000.

Read more about house prices in HA4.

• Sold Apr 2026£738,000 | 4 Bed House1, Ferncroft Avenue, Ruislip, HA4 9JE1, Ferncroft Avenue, Ruislip, HA4 9JE
• Sold Mar 2026£765,000 | 3 Bed House14, Woodlands Avenue, Ruislip, HA4 9RJ14, Woodlands Avenue, Ruislip, HA4 9RJ
• Sold Sep 2025£805,000 | 4 Bed House4, Ferncroft Avenue, Ruislip, HA4 9JD4, Ferncroft Avenue, Ruislip, HA4 9JD
• Sold Jan 2025£650,000 | 3 Bed House274, Woodlands Avenue, Ruislip, HA4 9QZ274, Woodlands Avenue, Ruislip, HA4 9QZ
• Sold Dec 2024£825,000 | 3 Bed House9, Cranmer Close, Ruislip, HA4 9QF9, Cranmer Close, Ruislip, HA4 9QF
• Sold Oct 2024£745,000 | 4 Bed House72, Woodlands Avenue, Ruislip, HA4 9RH72, Woodlands Avenue, Ruislip, HA4 9RH
• Sold Oct 2024£740,000 | 4 Bed House56, Cardinal Road, Ruislip, HA4 9QE56, Cardinal Road, Ruislip, HA4 9QE
• Sold Feb 2024£630,000 | 3 Bed House23, Woodlands Avenue, Ruislip, HA4 9RL23, Woodlands Avenue, Ruislip, HA4 9RL
• Sold Sep 2023£750,000 | 4 Bed House61, North View, Pinner, HA5 1PT61, North View, Pinner, HA5 1PT
• Sold Jun 2023£765,000 | 4 Bed House7, Newnham Avenue, Ruislip, HA4 9RW7, Newnham Avenue, Ruislip, HA4 9RW
• Sold May 2023£786,000 | 4 Bed House4, Collins Drive, Ruislip, HA4 9EN4, Collins Drive, Ruislip, HA4 9EN
• Sold Mar 2023£707,500 | 4 Bed House14, Ferncroft Avenue, Ruislip, HA4 9JF14, Ferncroft Avenue, Ruislip, HA4 9JF
• Sold Feb 2023£600,000 | 4 Bed House12, Ferncroft Avenue, Ruislip, HA4 9JD12, Ferncroft Avenue, Ruislip, HA4 9JD
• Sold Nov 2022£625,000 | 4 Bed House14, Elstow Close, Ruislip, HA4 9RA14, Elstow Close, Ruislip, HA4 9RA
• Sold Jun 2022£705,000 | 4 Bed House36, Woodlands Avenue, Ruislip, HA4 9RJ36, Woodlands Avenue, Ruislip, HA4 9RJ
• Sold Feb 2022£656,500 | 3 Bed House68, Woodlands Avenue, Ruislip, HA4 9RH68, Woodlands Avenue, Ruislip, HA4 9RH
• Sold Nov 2021£720,000 | 4 Bed House35, Ferncroft Avenue, Ruislip, HA4 9JE35, Ferncroft Avenue, Ruislip, HA4 9JE
• Sold Jun 2021£560,000 | 4 Bed House21, Cranmer Close, Ruislip, HA4 9QF21, Cranmer Close, Ruislip, HA4 9QF
• Sold Feb 2021£550,000 | 4 Bed House24, Cardinal Road, Ruislip, HA4 9QD24, Cardinal Road, Ruislip, HA4 9QD
• Sold Aug 2020£600,000 | 4 Bed House35, Cardinal Road, Ruislip, HA4 9PU35, Cardinal Road, Ruislip, HA4 9PU

Of the 40 addresses on Newnham Avenue, Ruislip, HA4, 17, Newnham Avenue, Ruislip comes out as the 7th largest and the 8th most expensive in our analysis of the public data.

It is also £170k more expensive than the average property across the HA4 district.

• Newnham Junior School

  100 m away
• Newnham Infant and Nursery School

  100 m away
• Field End Infant School

  800 m away

• Pinner High School

  700 m away
• Bishop Ramsey Church of England School

  1.3 km away
• Ruislip High School

  1.4 km away

• Eastcote

  |

  400 m away
• Ruislip Manor

  |

  1.4 km away
• Rayners Lane

  |

  1.6 km away

The flood risk here is rated Very Low, based on Environment Agency data.