23, Astor Avenue, Dover occupies a 138 m² plot as recorded by HM Land Registry.

Of the 25 other houses in this postcode, 16 have recorded plot sizes, and this one ranks as the 16th largest.

23, Astor Avenue, Dover has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Oct 2021.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

23, Astor Avenue, Dover last changed hands on 25th July 1997, selling for £41,500. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Jul 1997£41,500

Land Registry records and our Estate Agent network show 224 sales of comparable properties within 520 metres of 23, Astor Avenue, Dover since 2018.

Most recently, 14, Anselm Road, Dover, CT17 0DG, a freehold house, sold at £200,000 on the 3rd March 2026.

Read more about house prices in CT17.

• Sold Mar 2026£200,000 | 3 Bed House14, Anselm Road, Dover, CT17 0DG14, Anselm Road, Dover, CT17 0DG
• Sold Sep 2025£182,000 | 3 Bed House17, Hamilton Road, Dover, CT17 0DB17, Hamilton Road, Dover, CT17 0DB
• Sold Sep 2025£198,000 | 3 Bed House15, Hamilton Road, Dover, CT17 0DB15, Hamilton Road, Dover, CT17 0DB
• Sold Mar 2025£175,000 | 3 Bed House18, Anselm Road, Dover, CT17 0DG18, Anselm Road, Dover, CT17 0DG
• Sold Jan 2025£210,000 | 3 Bed House15, Astor Avenue, Dover, CT17 0AR15, Astor Avenue, Dover, CT17 0AR
• Sold Sep 2024£225,000 | 3 Bed House6, Astor Avenue, Dover, CT17 0AR6, Astor Avenue, Dover, CT17 0AR
• Sold Sep 2024£220,000 | 3 Bed House8, Northbourne Avenue, Dover, CT17 0BY8, Northbourne Avenue, Dover, CT17 0BY
• Sold Apr 2024£165,000 | 3 Bed House5, Astor Avenue, Dover, CT17 0AR5, Astor Avenue, Dover, CT17 0AR
• Sold Feb 2024£215,000 | 3 Bed House8, Astor Avenue, Dover, CT17 0AR8, Astor Avenue, Dover, CT17 0AR
• Sold Jan 2024£161,200 | 3 Bed House23, Devonshire Road, Dover, CT17 0AX23, Devonshire Road, Dover, CT17 0AX
• Sold Dec 2023£225,000 | 3 Bed House5, Hamilton Road, Dover, CT17 0DB5, Hamilton Road, Dover, CT17 0DB
• Sold Oct 2023£230,000 | 3 Bed House13, Northbourne Avenue, Dover, CT17 0BY13, Northbourne Avenue, Dover, CT17 0BY
• Sold Sep 2023£215,000 | 3 Bed House17, Astor Avenue, Dover, CT17 0AR17, Astor Avenue, Dover, CT17 0AR
• Sold Jul 2022£240,000 | 3 Bed House15, Noahs Ark Terrace, Dover, CT17 0DJ15, Noahs Ark Terrace, Dover, CT17 0DJ
• Sold Jun 2022£237,500 | 3 Bed House21, Goschen Road, Dover, CT17 0AZ21, Goschen Road, Dover, CT17 0AZ
• Sold Mar 2022£200,000 | 3 Bed House22, Astor Avenue, Dover, CT17 0AU22, Astor Avenue, Dover, CT17 0AU
• Sold Feb 2021£200,000 | 3 Bed House23, Hamilton Road, Dover, CT17 0DB23, Hamilton Road, Dover, CT17 0DB
• Sold Sep 2020£162,000 | 3 Bed House25, Astor Avenue, Dover, CT17 0AU25, Astor Avenue, Dover, CT17 0AU
• Sold Sep 2020£185,000 | 3 Bed House19, Goschen Road, Dover, CT17 0AZ19, Goschen Road, Dover, CT17 0AZ
• Sold Feb 2018£170,000 | 3 Bed House7, Hamilton Road, Dover, CT17 0DB7, Hamilton Road, Dover, CT17 0DB

Our analysis of the public data ranks 23, Astor Avenue, Dover as the 37th largest and the 24th most expensive of the 45 addresses on Astor Avenue, Dover, CT17.

Against the CT17 postcode district average, it is £11k less expensive than the typical property.

• Priory Fields School

  200 m away
• Vale View Community School

  400 m away
• St Martin's School

  700 m away

• Dover Grammar School for Boys

  400 m away
• Astor Secondary School

  500 m away
• Dover Grammar School for Girls

  1.0 km away

• Dover Priory

  |

  700 m away
• Kearsney (Kent)

  |

  2.9 km away
• Martin Mill

  |

  6.0 km away

Environment Agency data suggests this area has a Very Low risk of flooding.