6, Underdown Avenue, Chatham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 Jan 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 the Land Registry and our network of Estate Agents, there have been 259 sales of properties similar to 6, Underdown Avenue, Chatham within a radius of 550 metres since 2016.

The most recent example is 1, Cottall Avenue, Chatham, ME4 6HG, a freehold house which sold for £235,000 on the 8th January 2026.

Read more about house prices in ME4.

• Sold Jan 2026£235,000 | 3 Bed House1, Cottall Avenue, Chatham, ME4 6HG1, Cottall Avenue, Chatham, ME4 6HG
• Sold Dec 2025£247,000 | 3 Bed House18, Cottall Avenue, Chatham, ME4 6HG18, Cottall Avenue, Chatham, ME4 6HG
• Sold Nov 2025£260,000 | 3 Bed House10, Cottall Avenue, Chatham, ME4 6HG10, Cottall Avenue, Chatham, ME4 6HG
• Sold Oct 2025£240,000 | 3 Bed House5, Ansell Avenue, Chatham, ME4 5UB5, Ansell Avenue, Chatham, ME4 5UB
• Sold Aug 2025£240,000 | 3 Bed House121, Palmerston Road, Chatham, ME4 6NB121, Palmerston Road, Chatham, ME4 6NB
• Sold Jul 2025£255,000 | 3 Bed House10, Whyman Avenue, Chatham, ME4 5TP10, Whyman Avenue, Chatham, ME4 5TP
• Sold Jun 2025£191,000 | 3 Bed House17, Cottall Avenue, Chatham, ME4 6HG17, Cottall Avenue, Chatham, ME4 6HG
• Sold Mar 2025£255,000 | 3 Bed House4, St. Leonards Avenue, Chatham, ME4 6HL4, St. Leonards Avenue, Chatham, ME4 6HL
• Sold Feb 2025£240,000 | 3 Bed House36, St. Leonards Avenue, Chatham, ME4 6HE36, St. Leonards Avenue, Chatham, ME4 6HE
• Sold Jun 2024£260,000 | 3 Bed House30, Kitchener Avenue, Chatham, ME4 5XP30, Kitchener Avenue, Chatham, ME4 5XP
• Sold May 2024£248,000 | 3 Bed House130, Symons Avenue, Chatham, ME4 5TT130, Symons Avenue, Chatham, ME4 5TT
• Sold Jul 2023£175,000 | 3 Bed House160, Symons Avenue, Chatham, ME4 5TT160, Symons Avenue, Chatham, ME4 5TT
• Sold Feb 2023£205,000 | 3 Bed House52, Cottall Avenue, Chatham, ME4 6HG52, Cottall Avenue, Chatham, ME4 6HG
• Sold Jan 2023£268,000 | 3 Bed House16, Whyman Avenue, Chatham, ME4 5TP16, Whyman Avenue, Chatham, ME4 5TP
• Sold Jun 2022£240,000 | 3 Bed House128, Symons Avenue, Chatham, ME4 5TT128, Symons Avenue, Chatham, ME4 5TT
• Sold May 2022£241,000 | 3 Bed House26, St. Leonards Avenue, Chatham, ME4 6HE26, St. Leonards Avenue, Chatham, ME4 6HE
• Sold Jun 2021£210,000 | 3 Bed House30, Whyman Avenue, Chatham, ME4 5TP30, Whyman Avenue, Chatham, ME4 5TP
• Sold Sep 2020£183,500 | 3 Bed House6, St. Leonards Avenue, Chatham, ME4 6HL6, St. Leonards Avenue, Chatham, ME4 6HL
• Sold Sep 2017£205,000 | 3 Bed House9, Kitchener Avenue, Chatham, ME4 5XS9, Kitchener Avenue, Chatham, ME4 5XS
• Sold Dec 2016£192,000 | 3 Bed House5, Kitchener Avenue, Chatham, ME4 5XS5, Kitchener Avenue, Chatham, ME4 5XS

Underdown Avenue, Chatham, ME4 has a total of 13 addresses. According to our analysis of all the public data, 6, Underdown Avenue, Chatham is the 11th largest and the 11th most expensive property on the street.

When compared to the postcode district it is £31k less expensive than the average property in ME4.

• Greenvale Primary School

  400 m away
• Phoenix Primary School

  500 m away
• New Horizons Children's Academy

  600 m away

• The Victory Academy

  400 m away
• Holcombe Grammar School

  600 m away
• St John Fisher Catholic Comprehensive School

  1.1 km away

• Chatham

  |

  1.3 km away
• Rochester

  |

  2.1 km away
• Gillingham (Kent)

  |

  2.6 km away

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