According to data from HM Land Registry, 29, Boniface Gardens, Harrow sits on a plot of 231 m².

We have plot size data on 23 out of 31 other houses in the postcode and 29, Boniface Gardens, Harrow sits on the 20th largest plot.

29, Boniface Gardens, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Dec 2025.

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, 29, Boniface Gardens, Harrow was last sold on 8th May 2026 for £435,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since May 2026, the market for similar properties has risen by 32.6%.

• Sold May 2026£435,000
• Sold Nov 2002£167,000

According to the Land Registry and our network of Estate Agents, there have been 27 sales of properties similar to 29, Boniface Gardens, Harrow within a radius of 710 metres since 2007.

The most recent example is 57, Tillotson Road, Harrow, HA3 6PR, a freehold house which sold for £499,950 on the 18th December 2024.

Read more about house prices in HA3.

• Sold Dec 2024£499,950 | 4 Bed House57, Tillotson Road, Harrow, HA3 6PR57, Tillotson Road, Harrow, HA3 6PR
• Sold Jan 2024£404,000 | 3 Bed House291, Headstone Lane, Harrow, HA3 6PG291, Headstone Lane, Harrow, HA3 6PG
• Sold Oct 2023£405,000 | 3 Bed House22, Mepham Crescent, Harrow, HA3 6QX22, Mepham Crescent, Harrow, HA3 6QX
• Sold Jul 2021£500,000 | 4 Bed House5, Ufford Close, Harrow, HA3 6PP5, Ufford Close, Harrow, HA3 6PP
• Sold Oct 2019£410,000 | 3 Bed House5, Chicheley Gardens, Harrow, HA3 6QH5, Chicheley Gardens, Harrow, HA3 6QH
• Sold Apr 2018£175,000 | 4 Bed House16, Langton Road, Harrow, HA3 6QN16, Langton Road, Harrow, HA3 6QN
• Sold Jun 2017£385,000 | 4 Bed HouseMcnorma, Headstone Lane, Harrow, HA3 6NSMcnorma, Headstone Lane, Harrow, HA3 6NS
• Sold Mar 2017£430,000 | 3 Bed House26, Tillotson Road, Harrow, HA3 6PS26, Tillotson Road, Harrow, HA3 6PS
• Sold Feb 2016£395,000 | 3 Bed House35, Whittlesea Road, Harrow, HA3 6LR35, Whittlesea Road, Harrow, HA3 6LR
• Sold Jan 2015£310,000 | 3 Bed House20, Boniface Walk, Harrow, HA3 6PU20, Boniface Walk, Harrow, HA3 6PU
• Sold Apr 2014£380,000 | 4 Bed House317, Headstone Lane, Harrow, HA3 6PQ317, Headstone Lane, Harrow, HA3 6PQ
• Sold Feb 2014£310,000 | 4 Bed House17, Carmelite Close, Harrow, HA3 5NL17, Carmelite Close, Harrow, HA3 5NL
• Sold Oct 2012£350,000 | 4 Bed House319, Headstone Lane, Harrow, HA3 6PQ319, Headstone Lane, Harrow, HA3 6PQ
• Sold Nov 2011£210,000 | 3 Bed House17, Ufford Close, Harrow, HA3 6PP17, Ufford Close, Harrow, HA3 6PP
• Sold Jul 2009£249,950 | 4 Bed House245, Headstone Lane, Harrow, HA3 6PG245, Headstone Lane, Harrow, HA3 6PG
• Sold Feb 2009£225,000 | 4 Bed House16, Boniface Gardens, Harrow, HA3 6PH16, Boniface Gardens, Harrow, HA3 6PH
• Sold Jul 2008£295,000 | 3 Bed HouseMiddle Cottage, Chantry Road, Harrow, HA3 6NTMiddle Cottage, Chantry Road, Harrow, HA3 6NT
• Sold Dec 2007£225,000 | 3 Bed House10, Chicheley Gardens, Harrow, HA3 6QH10, Chicheley Gardens, Harrow, HA3 6QH
• Sold Nov 2007£234,950 | 3 Bed House7, Tillotson Road, Harrow, HA3 6PJ7, Tillotson Road, Harrow, HA3 6PJ
• Sold Jan 2007£215,000 | 4 Bed House255, Headstone Lane, Harrow, HA3 6PG255, Headstone Lane, Harrow, HA3 6PG

Boniface Gardens, Harrow, HA3 has a total of 32 addresses. According to our analysis of all the public data, 29, Boniface Gardens, Harrow is the 3rd largest and the 9th most expensive property on the street.

When compared to the postcode district it is £83k less expensive than the average property in HA3.

• 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

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