HM Land Registry records the plot of land for 48, Newnham Way, Harrow as measuring 288 m².

That makes it the 22nd largest plot in the postcode, where all 38 other houses have recorded plot data.

48, Newnham Way, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Apr 2021.

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 48, Newnham Way, Harrow completed on 21st June 2021 at £500,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 2.0% over the period since June 2021.

• Sold Jun 2021£500,000

Since 2015 69 properties similar to 48, Newnham Way, Harrow have sold within a radius of 500 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 17th October 2025, was 87, Shrewsbury Avenue, Harrow, HA3 9NA, a freehold house which sold for £535,000.

Read more about house prices in HA3.

• Sold Oct 2025£535,000 | 3 Bed House87, Shrewsbury Avenue, Harrow, HA3 9NA87, Shrewsbury Avenue, Harrow, HA3 9NA
• Sold Oct 2025£490,000 | 3 Bed House4, Cowbridge Road, Harrow, HA3 9QA4, Cowbridge Road, Harrow, HA3 9QA
• Sold Jan 2025£525,000 | 3 Bed House6, Orchard Grove, Harrow, HA3 9QS6, Orchard Grove, Harrow, HA3 9QS
• Sold Oct 2024£560,000 | 3 Bed House9, Shrewsbury Avenue, Harrow, HA3 9LX9, Shrewsbury Avenue, Harrow, HA3 9LX
• Sold Oct 2024£550,000 | 3 Bed House46, Preston Hill, Harrow, HA3 9SG46, Preston Hill, Harrow, HA3 9SG
• Sold Sep 2024£460,000 | 3 Bed House27, Cheltenham Place, Harrow, HA3 9NB27, Cheltenham Place, Harrow, HA3 9NB
• Sold Aug 2022£220,000 | 3 Bed House32, Newnham Way, Harrow, HA3 9NT32, Newnham Way, Harrow, HA3 9NT
• Sold Jun 2022£565,000 | 3 Bed House16, Newnham Way, Harrow, HA3 9NT16, Newnham Way, Harrow, HA3 9NT
• Sold Apr 2022£415,000 | 3 Bed House2, Orchard Grove, Harrow, HA3 9QS2, Orchard Grove, Harrow, HA3 9QS
• Sold Mar 2022£476,000 | 3 Bed House9, Cheltenham Place, Harrow, HA3 9NB9, Cheltenham Place, Harrow, HA3 9NB
• Sold Dec 2020£420,000 | 3 Bed House17, Shrewsbury Avenue, Harrow, HA3 9LX17, Shrewsbury Avenue, Harrow, HA3 9LX
• Sold Oct 2020£490,000 | 3 Bed House32, Orchard Grove, Harrow, HA3 9QS32, Orchard Grove, Harrow, HA3 9QS
• Sold Sep 2020£348,000 | 3 Bed House5, Cowbridge Road, Harrow, HA3 9QA5, Cowbridge Road, Harrow, HA3 9QA
• Sold Jun 2020£540,000 | 3 Bed House18, Glenalmond Road, Harrow, HA3 9JY18, Glenalmond Road, Harrow, HA3 9JY
• 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 Apr 2019£510,000 | 3 Bed House13, Cowbridge Road, Harrow, HA3 9QA13, Cowbridge Road, Harrow, HA3 9QA
• Sold Aug 2018£465,000 | 3 Bed House10, Greenway, Harrow, HA3 0TT10, Greenway, Harrow, HA3 0TT
• Sold Jan 2018£490,000 | 3 Bed House29, Shrewsbury Avenue, Harrow, HA3 9LX29, Shrewsbury Avenue, Harrow, HA3 9LX
• Sold Aug 2015£481,000 | 3 Bed House70, Shrewsbury Avenue, Harrow, HA3 9NF70, Shrewsbury Avenue, Harrow, HA3 9NF

Of the 62 addresses on Newnham Way, Harrow, HA3, 48, Newnham Way, Harrow comes out as the 58th largest and the 59th most expensive in our analysis of the public data.

It is also £66k less expensive than the average property across the HA3 district.

• 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

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