According to data from HM Land Registry, 20, Summerhouse Avenue, Hounslow sits on a plot of 294 m².

We have plot size data on 26 out of 26 other houses in the postcode and 20, Summerhouse Avenue, Hounslow sits on the 8th largest plot.

20, Summerhouse Avenue, Hounslow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 May 2021.

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, 20, Summerhouse Avenue, Hounslow was last sold on 15th September 2021 for £585,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since September 2021, the market for similar properties has risen by 10.9%.

• Sold Sep 2021£585,000
• Sold Sep 2006£249,950
• Sold Mar 2006£225,000

According to the Land Registry and our network of Estate Agents, there have been 93 sales of properties similar to 20, Summerhouse Avenue, Hounslow within a radius of 490 metres since 2014.

The most recent example is 44, Summerhouse Avenue, Hounslow, TW5 9DA, a freehold house which sold for £590,000 on the 24th March 2026.

Read more about house prices in TW5.

• Sold Mar 2026£590,000 | 4 Bed House44, Summerhouse Avenue, Hounslow, TW5 9DA44, Summerhouse Avenue, Hounslow, TW5 9DA
• Sold Sep 2025£710,000 | 4 Bed House25, West Way, Hounslow, TW5 0JD25, West Way, Hounslow, TW5 0JD
• Sold Jul 2025£555,000 | 4 Bed House28, Shenley Road, Hounslow, TW5 0AD28, Shenley Road, Hounslow, TW5 0AD
• Sold Jul 2025£455,000 | 4 Bed House118, Springwell Road, Hounslow, TW5 9BP118, Springwell Road, Hounslow, TW5 9BP
• Sold Mar 2025£525,000 | 4 Bed House70, West Way, Hounslow, TW5 0JG70, West Way, Hounslow, TW5 0JG
• Sold Mar 2025£642,000 | 4 Bed House106, Springwell Road, Hounslow, TW5 9BP106, Springwell Road, Hounslow, TW5 9BP
• Sold Feb 2025£720,000 | 4 Bed House192, Great West Road, Hounslow, TW5 9AR192, Great West Road, Hounslow, TW5 9AR
• Sold Feb 2025£350,000 | 4 Bed House180, Great West Road, Hounslow, TW5 9AR180, Great West Road, Hounslow, TW5 9AR
• Sold Oct 2024£650,000 | 4 Bed House27, Greencroft Road, Hounslow, TW5 0BH27, Greencroft Road, Hounslow, TW5 0BH
• Sold Jul 2024£620,000 | 4 Bed House45, Summerhouse Avenue, Hounslow, TW5 9DJ45, Summerhouse Avenue, Hounslow, TW5 9DJ
• Sold May 2022£530,000 | 4 Bed House254, Ash Grove, Hounslow, TW5 9DY254, Ash Grove, Hounslow, TW5 9DY
• Sold Aug 2021£600,000 | 4 Bed House58, Vicarage Farm Road, Hounslow, TW5 0AB58, Vicarage Farm Road, Hounslow, TW5 0AB
• Sold Jun 2021£500,000 | 4 Bed House8, Victoria Gardens, Hounslow, TW5 9DE8, Victoria Gardens, Hounslow, TW5 9DE
• Sold Mar 2021£500,000 | 4 Bed House110, Vicarage Farm Road, Hounslow, TW5 0AE110, Vicarage Farm Road, Hounslow, TW5 0AE
• Sold Sep 2019£489,950 | 4 Bed House126, Vicarage Farm Road, Hounslow, TW5 0AG126, Vicarage Farm Road, Hounslow, TW5 0AG
• Sold Aug 2018£470,000 | 4 Bed House60, Victoria Gardens, Hounslow, TW5 9DE60, Victoria Gardens, Hounslow, TW5 9DE
• Sold Jul 2018£630,000 | 4 Bed House74, Victoria Gardens, Hounslow, TW5 9DE74, Victoria Gardens, Hounslow, TW5 9DE
• Sold Jul 2017£580,000 | 4 Bed House11, Orchard Avenue, Hounslow, TW5 0DU11, Orchard Avenue, Hounslow, TW5 0DU
• Sold Jan 2017£448,500 | 4 Bed House132, Vicarage Farm Road, Hounslow, TW5 0AG132, Vicarage Farm Road, Hounslow, TW5 0AG
• Sold Apr 2014£318,000 | 4 Bed House14, St. Leonards Gardens, Hounslow, TW5 9DH14, St. Leonards Gardens, Hounslow, TW5 9DH

Summerhouse Avenue, Hounslow, TW5 has a total of 90 addresses. According to our analysis of all the public data, 20, Summerhouse Avenue, Hounslow is the 4th largest and the 21st most expensive property on the street.

When compared to the postcode district it is £147k more expensive than the average property in TW5.

• Edison Primary School

  300 m away
• Springwell School

  300 m away
• Berkeley Academy

  700 m away

• Heston Community School

  1.2 km away
• Lampton Academy

  1.2 km away
• St Mark's Catholic School

  1.4 km away

• Hounslow West

  |

  700 m away
• Hounslow Central

  |

  1.5 km away
• Hounslow East

  |

  2.1 km away

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