HM Land Registry records the plot of land for 6, Boniface Gardens, Harrow as measuring 378 m².

That makes it the 4th largest plot in the postcode, where 23 of the 31 other houses have recorded plot data.

6, Boniface Gardens, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 08 Feb 2023.

The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.

Since 2011 192 properties similar to 6, Boniface Gardens, Harrow have sold within a radius of 710 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 16th February 2026, was 16, Ufford Close, Harrow, HA3 6PP, a freehold house which sold for £407,000.

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 Dec 2024£525,000 | 3 Bed HouseBriar Cottage, Chantry Road, Harrow, HA3 6NTBriar Cottage, Chantry Road, Harrow, HA3 6NT
• Sold Nov 2024£446,000 | 3 Bed House257, Headstone Lane, Harrow, HA3 6PG257, 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 Jan 2024£445,000 | 3 Bed House18, Boniface Walk, Harrow, HA3 6PU18, Boniface Walk, Harrow, HA3 6PU
• Sold Dec 2023£440,000 | 3 Bed House299, Headstone Lane, Harrow, HA3 6PQ299, Headstone Lane, Harrow, HA3 6PQ
• Sold Nov 2023£400,000 | 3 Bed House12, Boniface Gardens, Harrow, HA3 6PH12, Boniface Gardens, Harrow, HA3 6PH
• Sold Aug 2022£450,000 | 3 Bed House19, Tillotson Road, Harrow, HA3 6PJ19, Tillotson Road, Harrow, HA3 6PJ
• Sold Mar 2022£475,000 | 3 Bed House267, Headstone Lane, Harrow, HA3 6PG267, Headstone Lane, Harrow, HA3 6PG
• Sold Dec 2019£340,000 | 3 Bed House2, Ufford Close, Harrow, HA3 6PP2, Ufford Close, Harrow, HA3 6PP
• 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 Aug 2011£215,000 | 3 Bed House23, Ufford Road, Harrow, HA3 6PN23, Ufford Road, Harrow, HA3 6PN

Of the 32 addresses on Boniface Gardens, Harrow, HA3, 6, Boniface Gardens, Harrow comes out as the 31st largest and the 7th most expensive in our analysis of the public data.

It is also £77k less expensive than the average property across the HA3 district.

• St Teresa's Catholic Primary School and Nursery

  400 m away
• Cedars Manor School

  500 m away
• Pinner Park Primary School

  1.2 km away

• Hatch End High School

  200 m away
• Salvatorian Roman Catholic College

  1.6 km away
• The Sacred Heart Language College

  1.8 km away

• Headstone Lane

  |

  500 m away
• Hatch End

  |

  700 m away
• Pinner

  |

  2.3 km away

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