According to data from HM Land Registry, 20, Newnham Way, Harrow sits on a plot of 358 m².

We have plot size data on 38 out of 38 other houses in the postcode and 20, Newnham Way, Harrow sits on the 7th largest plot.

20, Newnham Way, Harrow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Oct 2024.

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

According to HM Land Registry, 20, Newnham Way, Harrow was last sold on 10th January 2003 for £238,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

• Sold Jan 2003£238,000
• Sold May 2002£175,000

According to the Land Registry and our network of Estate Agents, there have been 108 sales of properties similar to 20, Newnham Way, Harrow within a radius of 500 metres since 2016.

The most recent example is 38, Shrewsbury Avenue, Harrow, HA3 9NF, a freehold house which sold for £695,000 on the 25th March 2026.

Read more about house prices in HA3.

• Sold Mar 2026£695,000 | 4 Bed House38, Shrewsbury Avenue, Harrow, HA3 9NF38, Shrewsbury Avenue, Harrow, HA3 9NF
• Sold Jan 2026£680,000 | 4 Bed House475, Kenton Road, Harrow, HA3 0UN475, Kenton Road, Harrow, HA3 0UN
• Sold Mar 2025£750,000 | 4 Bed House618, Kenton Road, Harrow, HA3 9NR618, Kenton Road, Harrow, HA3 9NR
• Sold Mar 2025£570,000 | 4 Bed House5, Hillview Avenue, Harrow, HA3 0UR5, Hillview Avenue, Harrow, HA3 0UR
• Sold Dec 2024£625,000 | 4 Bed House18, Chapman Crescent, Harrow, HA3 0TE18, Chapman Crescent, Harrow, HA3 0TE
• Sold Oct 2024£605,000 | 4 Bed House3, Hillview Avenue, Harrow, HA3 0UR3, Hillview Avenue, Harrow, HA3 0UR
• Sold Feb 2024£680,000 | 4 Bed House606, Kenton Road, Harrow, HA3 9NP606, Kenton Road, Harrow, HA3 9NP
• Sold Jan 2024£660,000 | 4 Bed House33, Ormesby Way, Harrow, HA3 9SE33, Ormesby Way, Harrow, HA3 9SE
• Sold Nov 2023£630,000 | 4 Bed House1, Brookfield Crescent, Harrow, HA3 0UT1, Brookfield Crescent, Harrow, HA3 0UT
• Sold Sep 2023£650,000 | 4 Bed House22, Brookfield Crescent, Harrow, HA3 0UT22, Brookfield Crescent, Harrow, HA3 0UT
• Sold Jul 2022£625,000 | 4 Bed House7, Hillview Avenue, Harrow, HA3 0UR7, Hillview Avenue, Harrow, HA3 0UR
• Sold Mar 2022£340,000 | 4 Bed House11A, Morland Road, Harrow, HA3 9LU11A, Morland Road, Harrow, HA3 9LU
• Sold Jun 2021£592,500 | 4 Bed House27, Kinross Close, Harrow, HA3 0UE27, Kinross Close, Harrow, HA3 0UE
• Sold Oct 2019£540,000 | 4 Bed House31, Glenalmond Road, Harrow, HA3 9JY31, Glenalmond Road, Harrow, HA3 9JY
• Sold Feb 2019£530,000 | 4 Bed House24, Salehurst Close, Harrow, HA3 0UG24, Salehurst Close, Harrow, HA3 0UG
• Sold Feb 2019£610,000 | 4 Bed House21, Salehurst Close, Harrow, HA3 0UG21, Salehurst Close, Harrow, HA3 0UG
• Sold Dec 2018£565,000 | 4 Bed House47, Loretto Gardens, Harrow, HA3 9LY47, Loretto Gardens, Harrow, HA3 9LY
• Sold Jul 2018£571,000 | 4 Bed House17, Hillview Avenue, Harrow, HA3 0UR17, Hillview Avenue, Harrow, HA3 0UR
• Sold Sep 2017£570,000 | 4 Bed House16, Salehurst Close, Harrow, HA3 0UG16, Salehurst Close, Harrow, HA3 0UG
• Sold Oct 2016£416,000 | 4 Bed House40, Shrewsbury Avenue, Harrow, HA3 9NF40, Shrewsbury Avenue, Harrow, HA3 9NF

Newnham Way, Harrow, HA3 has a total of 62 addresses. According to our analysis of all the public data, 20, Newnham Way, Harrow is the 6th largest and the 20th most expensive property on the street.

When compared to the postcode district it is £57k more expensive than the average property in HA3.

• St Bernadette's Catholic Primary School

  200 m away
• Uxendon Manor Primary School

  600 m away
• Glebe Primary School

  600 m away

• Claremont High School

  300 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

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.