17, Newlyn Gardens, Harrow occupies a 311 m² plot as recorded by HM Land Registry.

All 19 other houses in this postcode have recorded plot sizes, and this one ranks as the 9th largest.

17, Newlyn Gardens, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Apr 2026.

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

17, Newlyn Gardens, Harrow last changed hands on 25th September 2015, selling for £473,500. 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 23.6% since September 2015.

• Sold Sep 2015£473,500

Land Registry records and our Estate Agent network show 118 sales of comparable properties within 540 metres of 17, Newlyn Gardens, Harrow since 2015.

Most recently, 97, Warden Avenue, Harrow, HA2 9LL, a freehold house, sold at £525,000 on the 17th June 2026.

Read more about house prices in HA2.

• Sold Jun 2026£525,000 | 3 Bed House97, Warden Avenue, Harrow, HA2 9LL97, Warden Avenue, Harrow, HA2 9LL
• Sold Mar 2026£595,000 | 3 Bed House53, Warden Avenue, Harrow, HA2 9LL53, Warden Avenue, Harrow, HA2 9LL
• Sold Mar 2026£550,000 | 3 Bed House126, Waverley Road, Harrow, HA2 9RE126, Waverley Road, Harrow, HA2 9RE
• Sold Sep 2025£500,000 | 3 Bed House10, Yeading Avenue, Harrow, HA2 9RN10, Yeading Avenue, Harrow, HA2 9RN
• Sold Aug 2025£290,000 | 3 Bed House30, Ovesdon Avenue, Harrow, HA2 9PD30, Ovesdon Avenue, Harrow, HA2 9PD
• Sold Apr 2025£575,000 | 3 Bed House54, Waverley Road, Harrow, HA2 9RD54, Waverley Road, Harrow, HA2 9RD
• Sold Feb 2025£540,000 | 3 Bed House12, Spinnells Road, Harrow, HA2 9RA12, Spinnells Road, Harrow, HA2 9RA
• Sold Jan 2025£570,000 | 3 Bed House5, Trescoe Gardens, Harrow, HA2 9TB5, Trescoe Gardens, Harrow, HA2 9TB
• Sold Aug 2023£600,000 | 3 Bed House77, Worple Way, Harrow, HA2 9SW77, Worple Way, Harrow, HA2 9SW
• Sold Jan 2023£525,000 | 3 Bed House85, Waverley Road, Harrow, HA2 9RQ85, Waverley Road, Harrow, HA2 9RQ
• Sold Aug 2022£580,000 | 3 Bed House375, Torbay Road, Harrow, HA2 9QD375, Torbay Road, Harrow, HA2 9QD
• Sold Nov 2021£505,000 | 3 Bed House12, Ovesdon Avenue, Harrow, HA2 9PD12, Ovesdon Avenue, Harrow, HA2 9PD
• Sold Apr 2021£515,000 | 3 Bed House8, Newlyn Gardens, Harrow, HA2 9TA8, Newlyn Gardens, Harrow, HA2 9TA
• Sold Jan 2020£455,000 | 3 Bed House91, Waverley Road, Harrow, HA2 9RQ91, Waverley Road, Harrow, HA2 9RQ
• Sold Jul 2019£457,000 | 3 Bed House42, Ovesdon Avenue, Harrow, HA2 9PD42, Ovesdon Avenue, Harrow, HA2 9PD
• Sold Oct 2018£415,000 | 3 Bed House11, Newlyn Gardens, Harrow, HA2 9TA11, Newlyn Gardens, Harrow, HA2 9TA
• Sold Aug 2018£474,000 | 3 Bed House383, Torbay Road, Harrow, HA2 9QB383, Torbay Road, Harrow, HA2 9QB
• Sold Nov 2017£480,500 | 3 Bed House84, Waverley Road, Harrow, HA2 9RD84, Waverley Road, Harrow, HA2 9RD
• Sold Sep 2017£437,500 | 3 Bed House108, Waverley Road, Harrow, HA2 9RD108, Waverley Road, Harrow, HA2 9RD
• Sold Jul 2015£467,000 | 3 Bed House50, Waverley Road, Harrow, HA2 9RD50, Waverley Road, Harrow, HA2 9RD

Our analysis of the public data ranks 17, Newlyn Gardens, Harrow as the 12th largest and the 12th most expensive of the 23 addresses on Newlyn Gardens, Harrow, HA2.

Against the HA2 postcode district average, it is £511 less expensive than the typical property.

• Longfield Primary School

  700 m away
• Newton Farm Nursery, Infant and Junior School

  700 m away
• Roxbourne Primary School

  800 m away

• Pinner High School

  800 m away
• Rooks Heath School

  1.5 km away
• Whitmore High School

  1.7 km away

• Rayners Lane

  |

  500 m away
• Eastcote

  |

  1.4 km away
• North Harrow

  |

  1.5 km away

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