According to data from HM Land Registry, 21, River Street, Dover sits on a plot of 315 m².

We have plot size data on 36 out of 47 other houses in the postcode and 21, River Street, Dover sits on the 7th largest plot.

21, River Street, Dover has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Jun 2016.

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 186 sales of properties similar to 21, River Street, Dover within a radius of 920 metres since 2015.

The most recent example is 159, Lewisham Road, Dover, CT17 0PP, a freehold house which sold for £150,238 on the 17th February 2026.

Read more about house prices in CT17.

• Sold Feb 2026£150,238 | 3 Bed House159, Lewisham Road, Dover, CT17 0PP159, Lewisham Road, Dover, CT17 0PP
• Sold Jan 2026£335,000 | 3 Bed House178, Lewisham Road, Dover, CT17 0PP178, Lewisham Road, Dover, CT17 0PP
• Sold Nov 2025£320,000 | 3 Bed House17, Beresford Road, Dover, CT17 0QS17, Beresford Road, Dover, CT17 0QS
• Sold Jul 2025£287,500 | 3 Bed House50, Beresford Road, Dover, CT17 0QR50, Beresford Road, Dover, CT17 0QR
• Sold Jun 2025£285,000 | 3 Bed House2, Valley Road, Dover, CT17 0QN2, Valley Road, Dover, CT17 0QN
• Sold Apr 2025£300,000 | 3 Bed House118, Lewisham Road, Dover, CT17 0PB118, Lewisham Road, Dover, CT17 0PB
• Sold Mar 2025£320,000 | 3 Bed House48, River Street, Dover, CT17 0RB48, River Street, Dover, CT17 0RB
• Sold Oct 2024£375,000 | 3 Bed HouseKarma, Minnis Lane, Dover, CT17 0PTKarma, Minnis Lane, Dover, CT17 0PT
• Sold Jul 2024£290,000 | 3 Bed House19, Valley Road, Dover, CT17 0QN19, Valley Road, Dover, CT17 0QN
• Sold Jun 2024£378,000 | 3 Bed House128, Lewisham Road, Dover, CT17 0PB128, Lewisham Road, Dover, CT17 0PB
• Sold Sep 2023£425,000 | 3 Bed House24, Beresford Road, Dover, CT17 0QR24, Beresford Road, Dover, CT17 0QR
• Sold Nov 2022£210,000 | 3 Bed House20, River Street, Dover, CT17 0RB20, River Street, Dover, CT17 0RB
• Sold Oct 2022£310,000 | 3 Bed House1A, River Street, Dover, CT17 0RB1A, River Street, Dover, CT17 0RB
• Sold May 2022£370,000 | 3 Bed House64, Valley Road, Dover, CT17 0QW64, Valley Road, Dover, CT17 0QW
• Sold Jul 2021£221,000 | 3 Bed House24, River Street, Dover, CT17 0RB24, River Street, Dover, CT17 0RB
• Sold Jun 2021£338,460 | 3 Bed House4, Valley Road, Dover, CT17 0QN4, Valley Road, Dover, CT17 0QN
• Sold Jun 2021£362,000 | 3 Bed House118, Lower Road, Dover, CT17 0RQ118, Lower Road, Dover, CT17 0RQ
• Sold Mar 2021£180,000 | 3 Bed House14, River Street, Dover, CT17 0RB14, River Street, Dover, CT17 0RB
• Sold Jun 2017£250,000 | 3 Bed House163, Lewisham Road, Dover, CT17 0PP163, Lewisham Road, Dover, CT17 0PP
• Sold Mar 2015£220,000 | 3 Bed House9, River Street, Dover, CT17 0RB9, River Street, Dover, CT17 0RB

River Street, Dover, CT17 has a total of 48 addresses. According to our analysis of all the public data, 21, River Street, Dover is the 31st largest and the 25th most expensive property on the street.

When compared to the postcode district it is £60k more expensive than the average property in CT17.

• River Primary School

  100 m away
• Temple Ewell Church of England Primary School

  1.1 km away
• Green Park Community Primary School

  1.5 km away

• Dover Christ Church Academy

  1.9 km away
• Dover Grammar School for Boys

  2.1 km away
• Astor Secondary School

  2.2 km away

• Kearsney (Kent)

  |

  600 m away
• Dover Priory

  |

  2.9 km away
• Shepherds Well

  |

  5.8 km away

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