18, Boniface Walk, Harrow occupies a 315 m² plot as recorded by HM Land Registry.

Of the 23 other houses in this postcode, 20 have recorded plot sizes, and this one ranks as the 7th largest.

18, Boniface Walk, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 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).

18, Boniface Walk, Harrow last changed hands on 10th January 2024, selling for £445,000. 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 24.3% since January 2024.

• Sold Jan 2024£445,000

Land Registry records and our Estate Agent network show 201 sales of comparable properties within 730 metres of 18, Boniface Walk, Harrow since 2011.

Most recently, 16, Ufford Close, Harrow, HA3 6PP, a freehold house, sold at £407,000 on the 16th February 2026.

Read more about house prices in HA3.

• Sold Feb 2026£407,000 | 3 Bed House16, Ufford Close, Harrow, HA3 6PP16, Ufford Close, Harrow, HA3 6PP
• Sold Nov 2025£410,000 | 3 Bed House11, Mepham Gardens, Harrow, HA3 6QS11, Mepham Gardens, Harrow, HA3 6QS
• Sold Jul 2025£440,000 | 3 Bed House32, Tillotson Road, Harrow, HA3 6PS32, Tillotson Road, Harrow, HA3 6PS
• Sold Mar 2025£402,000 | 3 Bed House253, Headstone Lane, Harrow, HA3 6PG253, Headstone Lane, Harrow, HA3 6PG
• Sold Nov 2024£425,000 | 3 Bed House24, Tillotson Road, Harrow, HA3 6PS24, Tillotson Road, Harrow, HA3 6PS
• Sold Sep 2024£475,000 | 3 Bed House11, Ufford Road, Harrow, HA3 6PN11, Ufford Road, Harrow, HA3 6PN
• Sold Aug 2024£387,500 | 3 Bed House30, Tillotson Road, Harrow, HA3 6PS30, Tillotson Road, Harrow, HA3 6PS
• Sold Jun 2024£430,000 | 3 Bed House15, Chicheley Gardens, Harrow, HA3 6QH15, Chicheley Gardens, Harrow, HA3 6QH
• Sold May 2024£425,000 | 3 Bed House7, Chantry Road, Harrow, HA3 6NT7, Chantry Road, Harrow, HA3 6NT
• Sold Nov 2023£400,000 | 3 Bed House12, Boniface Gardens, Harrow, HA3 6PH12, Boniface Gardens, Harrow, HA3 6PH
• Sold Mar 2022£475,000 | 3 Bed House267, Headstone Lane, Harrow, HA3 6PG267, Headstone Lane, Harrow, HA3 6PG
• Sold Mar 2021£445,000 | 3 Bed House16, Chicheley Gardens, Harrow, HA3 6QH16, Chicheley Gardens, Harrow, HA3 6QH
• Sold Dec 2019£340,000 | 3 Bed House2, Ufford Close, Harrow, HA3 6PP2, Ufford Close, Harrow, HA3 6PP
• Sold Aug 2019£385,000 | 3 Bed House1, Boniface Walk, Harrow, HA3 6PU1, Boniface Walk, Harrow, HA3 6PU
• Sold Jul 2019£300,000 | 3 Bed House16, Boniface Walk, Harrow, HA3 6PU16, Boniface Walk, Harrow, HA3 6PU
• Sold Jan 2017£420,000 | 3 Bed House3, Ufford Close, Harrow, HA3 6PP3, Ufford Close, Harrow, HA3 6PP
• Sold Nov 2014£315,000 | 3 Bed House27, Ufford Road, Harrow, HA3 6PN27, Ufford Road, Harrow, HA3 6PN
• Sold Sep 2011£245,000 | 3 Bed House12, Boniface Walk, Harrow, HA3 6PU12, Boniface Walk, Harrow, HA3 6PU
• Sold Aug 2011£215,000 | 3 Bed House23, Ufford Road, Harrow, HA3 6PN23, Ufford Road, Harrow, HA3 6PN
• Sold Jan 2011£209,000 | 3 Bed House25, Ufford Road, Harrow, HA3 6PN25, Ufford Road, Harrow, HA3 6PN

Our analysis of the public data ranks 18, Boniface Walk, Harrow as the 19th largest and the 19th most expensive of the 23 addresses on Boniface Walk, Harrow, HA3.

Against the HA3 postcode district average, it is £63k less expensive than the typical property.

• St Teresa's Catholic Primary School and Nursery

  500 m away
• Cedars Manor School

  500 m away
• Hujjat Primary School

  1.3 km away

• Hatch End High School

  300 m away
• Salvatorian Roman Catholic College

  1.6 km away
• The Sacred Heart Language College

  1.8 km away

• Headstone Lane

  |

  700 m away
• Hatch End

  |

  800 m away
• Pinner

  |

  2.4 km away

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