121, Harlech Gardens, Hounslow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Oct 2010.

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 the Land Registry and our network of Estate Agents, there have been 61 sales of properties similar to 121, Harlech Gardens, Hounslow within a radius of 610 metres since 2017.

The most recent example is 57, Harlech Gardens, Hounslow, TW5 9PR, a leasehold flat which sold for £225,000 on the 6th January 2026.

Read more about house prices in TW5.

• Sold Jan 2026£225,000 | 2 Bed Flat57, Harlech Gardens, Hounslow, TW5 9PR57, Harlech Gardens, Hounslow, TW5 9PR
• Sold Nov 2025£230,000 | 3 Bed Flat86, Harlech Gardens, Hounslow, TW5 9PS86, Harlech Gardens, Hounslow, TW5 9PS
• Sold Dec 2024£267,000 | 2 Bed Flat47, Harlech Gardens, Hounslow, TW5 9PR47, Harlech Gardens, Hounslow, TW5 9PR
• Sold Mar 2024£300,000 | 3 Bed Flat19, Harlech Gardens, Hounslow, TW5 9PR19, Harlech Gardens, Hounslow, TW5 9PR
• Sold Feb 2023£288,000 | 2 Bed Flat100, Harlech Gardens, Hounslow, TW5 9PS100, Harlech Gardens, Hounslow, TW5 9PS
• Sold Dec 2022£343,000 | 2 Bed Flat16, Harlech Gardens, Hounslow, TW5 9PR16, Harlech Gardens, Hounslow, TW5 9PR
• Sold Nov 2022£293,000 | 2 Bed Flat35, Harlech Gardens, Hounslow, TW5 9PR35, Harlech Gardens, Hounslow, TW5 9PR
• Sold Aug 2022£290,000 | 2 Bed Flat144, Harlech Gardens, Hounslow, TW5 9PT144, Harlech Gardens, Hounslow, TW5 9PT
• Sold Jun 2022£270,000 | 2 Bed Flat48, Harlech Gardens, Hounslow, TW5 9PR48, Harlech Gardens, Hounslow, TW5 9PR
• Sold Jun 2022£262,500 | 2 Bed Flat81, Harlech Gardens, Hounslow, TW5 9PS81, Harlech Gardens, Hounslow, TW5 9PS
• Sold Nov 2021£280,000 | 2 Bed Flat55, Harlech Gardens, Hounslow, TW5 9PR55, Harlech Gardens, Hounslow, TW5 9PR
• Sold Sep 2021£265,000 | 3 Bed Flat102, Harlech Gardens, Hounslow, TW5 9PS102, Harlech Gardens, Hounslow, TW5 9PS
• Sold Sep 2021£275,000 | 2 Bed Flat131, Harlech Gardens, Hounslow, TW5 9PT131, Harlech Gardens, Hounslow, TW5 9PT
• Sold Jun 2021£265,000 | 2 Bed Flat22, Harlech Gardens, Hounslow, TW5 9PR22, Harlech Gardens, Hounslow, TW5 9PR
• Sold Mar 2020£205,000 | 2 Bed Flat123, Harlech Gardens, Hounslow, TW5 9PT123, Harlech Gardens, Hounslow, TW5 9PT
• Sold Feb 2020£267,000 | 2 Bed Flat33, Harlech Gardens, Hounslow, TW5 9PR33, Harlech Gardens, Hounslow, TW5 9PR
• Sold Sep 2019£262,500 | 2 Bed Flat99, Harlech Gardens, Hounslow, TW5 9PS99, Harlech Gardens, Hounslow, TW5 9PS
• Sold Jun 2019£260,000 | 2 Bed Flat17, Harlech Gardens, Hounslow, TW5 9PR17, Harlech Gardens, Hounslow, TW5 9PR
• Sold Apr 2019£260,000 | 2 Bed Flat157, Harlech Gardens, Hounslow, TW5 9PU157, Harlech Gardens, Hounslow, TW5 9PU
• Sold Oct 2017£273,000 | 2 Bed Flat196, Harlech Gardens, Hounslow, TW5 9PU196, Harlech Gardens, Hounslow, TW5 9PU

Harlech Gardens, Hounslow, TW5 has a total of 214 addresses. According to our analysis of all the public data, 121, Harlech Gardens, Hounslow is the 89th largest and the 43rd most expensive property on the street.

When compared to the postcode district it is £207k less expensive than the average property in TW5.

• Berkeley Academy

  300 m away
• Springwell School

  700 m away
• Edison Primary School

  1.2 km away

• Cranford Community College

  900 m away
• Featherstone High School

  1.6 km away
• Heston Community School

  1.7 km away

• Hounslow West

  |

  1.5 km away
• Hounslow Central

  |

  2.5 km away
• Southall

  |

  2.5 km away

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