According to data from HM Land Registry, 27, South Hill Avenue, Harrow sits on a plot of 346 m².

We have plot size data on 2 out of 3 other houses in the postcode and 27, South Hill Avenue, Harrow sits on the 2nd largest plot.

27, South Hill Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Nov 2023.

The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.

According to HM Land Registry, 27, South Hill Avenue, Harrow was last sold on 28th October 2004 for £280,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Oct 2004£280,000

According to the Land Registry and our network of Estate Agents, there have been 782 property sales within 560 metres of 27, South Hill Avenue, Harrow over the last 2 years.

The most recent example is 80, South Hill Avenue, Harrow, HA1 3PU, a freehold house which sold for £1,085,000 on the 6th June 2025.

Read more about house prices in HA1.

• Sold Jun 2025£1,085,000 | 5 Bed House80, South Hill Avenue, Harrow, HA1 3PU80, South Hill Avenue, Harrow, HA1 3PU
• Sold Aug 2021£1,155,000 | 5 Bed House82, South Hill Avenue, Harrow, HA1 3PU82, South Hill Avenue, Harrow, HA1 3PU
• Sold Apr 2007£527,000 | 5 Bed HouseBrentor, South Hill Avenue, Harrow, HA1 3PDBrentor, South Hill Avenue, Harrow, HA1 3PD

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

• The Welldon Park Academy

  600 m away
• Roxeth Primary School

  800 m away
• Greenwood Primary School

  900 m away

• Whitmore High School

  1.3 km away
• Rooks Heath School

  1.6 km away
• Islip Manor High School

  2.2 km away

• South Harrow

  |

  400 m away
• Northolt Park

  |

  900 m away
• Sudbury Hill Harrow

  |

  1.0 km away

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