9, Newnham Way, Harrow occupies a 272 m² plot as recorded by HM Land Registry.

All 24 other houses in this postcode have recorded plot sizes, and this one ranks as the 12th largest.

9, Newnham Way, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Oct 2014.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

9, Newnham Way, Harrow last changed hands on 23rd December 2014, selling for £448,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 29.1% since December 2014.

• Sold Dec 2014£448,000

Land Registry records and our Estate Agent network show 141 sales of comparable properties within 500 metres of 9, Newnham Way, Harrow since 2017.

Most recently, 125, Shrewsbury Avenue, Harrow, HA3 9NE, a freehold house, sold at £525,000 on the 5th November 2025.

Read more about house prices in HA3.

• Sold Nov 2025£525,000 | 3 Bed House125, Shrewsbury Avenue, Harrow, HA3 9NE125, Shrewsbury Avenue, Harrow, HA3 9NE
• Sold Oct 2025£490,000 | 3 Bed House4, Cowbridge Road, Harrow, HA3 9QA4, Cowbridge Road, Harrow, HA3 9QA
• Sold Aug 2025£580,000 | 3 Bed House26, Greenway, Harrow, HA3 0TT26, Greenway, Harrow, HA3 0TT
• Sold Mar 2025£635,000 | 3 Bed House28, Kinross Close, Harrow, HA3 0UE28, Kinross Close, Harrow, HA3 0UE
• Sold Oct 2024£560,000 | 3 Bed House9, Shrewsbury Avenue, Harrow, HA3 9LX9, Shrewsbury Avenue, Harrow, HA3 9LX
• Sold Oct 2024£555,000 | 3 Bed House46, Morland Road, Harrow, HA3 9LU46, Morland Road, Harrow, HA3 9LU
• Sold Mar 2024£575,000 | 3 Bed House61, Loretto Gardens, Harrow, HA3 9LY61, Loretto Gardens, Harrow, HA3 9LY
• Sold Feb 2024£650,000 | 3 Bed House32, Kinross Close, Harrow, HA3 0UE32, Kinross Close, Harrow, HA3 0UE
• Sold Oct 2022£500,000 | 3 Bed House49, Loretto Gardens, Harrow, HA3 9LY49, Loretto Gardens, Harrow, HA3 9LY
• Sold Aug 2022£220,000 | 3 Bed House32, Newnham Way, Harrow, HA3 9NT32, Newnham Way, Harrow, HA3 9NT
• Sold Jun 2022£615,000 | 3 Bed House43, Chapman Crescent, Harrow, HA3 0TG43, Chapman Crescent, Harrow, HA3 0TG
• Sold Jun 2022£565,000 | 3 Bed House16, Newnham Way, Harrow, HA3 9NT16, Newnham Way, Harrow, HA3 9NT
• Sold Mar 2022£525,000 | 3 Bed House55, Radley Gardens, Harrow, HA3 9NZ55, Radley Gardens, Harrow, HA3 9NZ
• Sold Sep 2021£600,000 | 3 Bed House11, Morland Road, Harrow, HA3 9LU11, Morland Road, Harrow, HA3 9LU
• Sold Mar 2020£485,000 | 3 Bed House23, Salehurst Close, Harrow, HA3 0UG23, Salehurst Close, Harrow, HA3 0UG
• Sold Oct 2019£535,000 | 3 Bed House70, Winchester Road, Harrow, HA3 9PE70, Winchester Road, Harrow, HA3 9PE
• Sold Jul 2019£495,000 | 3 Bed House8, Greenway, Harrow, HA3 0TT8, Greenway, Harrow, HA3 0TT
• Sold Apr 2019£425,000 | 3 Bed House36, Shrewsbury Avenue, Harrow, HA3 9NF36, Shrewsbury Avenue, Harrow, HA3 9NF
• Sold Oct 2018£544,000 | 3 Bed House34, Shrewsbury Avenue, Harrow, HA3 9NF34, Shrewsbury Avenue, Harrow, HA3 9NF
• Sold Jan 2017£575,000 | 3 Bed House23, Morland Road, Harrow, HA3 9LU23, Morland Road, Harrow, HA3 9LU

Our analysis of the public data ranks 9, Newnham Way, Harrow as the 51st largest and the 29th most expensive of the 62 addresses on Newnham Way, Harrow, HA3.

Against the HA3 postcode district average, it is £14k more expensive than the typical property.

• St Bernadette's Catholic Primary School

  200 m away
• Glebe Primary School

  600 m away
• Uxendon Manor Primary School

  600 m away

• Claremont High School

  400 m away
• JFS

  1.0 km away
• St Gregory's Catholic Science College

  1.0 km away

• Queensbury

  |

  900 m away
• Kingsbury

  |

  900 m away
• Preston Road

  |

  1.7 km away

Environment Agency data suggests this area has a Very Low risk of flooding.