4, Observatory View, Hailsham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Sep 2025.

The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.

Land Registry records and our Estate Agent network show 196 sales of comparable properties within 600 metres of 4, Observatory View, Hailsham since 2019.

Most recently, 87, Observatory View, Hailsham, BN27 2HQ, a freehold house, sold at £217,000 on the 9th February 2026.

Read more about house prices in BN27.

• Sold Feb 2026£217,000 | 3 Bed House87, Observatory View, Hailsham, BN27 2HQ87, Observatory View, Hailsham, BN27 2HQ
• Sold Nov 2025£245,000 | 3 Bed House3, Geering Park, Hailsham, BN27 2LW3, Geering Park, Hailsham, BN27 2LW
• Sold Sep 2025£218,933 | 3 Bed House3, Otham Park, Hailsham, BN27 2NF3, Otham Park, Hailsham, BN27 2NF
• Sold Aug 2025£187,000 | 3 Bed House19, Mortain Park, Hailsham, BN27 2ND19, Mortain Park, Hailsham, BN27 2ND
• Sold Aug 2025£205,000 | 3 Bed House10, Observatory View, Hailsham, BN27 2HH10, Observatory View, Hailsham, BN27 2HH
• Sold Jun 2025£249,000 | 3 Bed House63, Observatory View, Hailsham, BN27 2HQ63, Observatory View, Hailsham, BN27 2HQ
• Sold Apr 2025£235,000 | 3 Bed House18, Observatory View, Hailsham, BN27 2HH18, Observatory View, Hailsham, BN27 2HH
• Sold Mar 2025£210,000 | 3 Bed House39, Observatory View, Hailsham, BN27 2HQ39, Observatory View, Hailsham, BN27 2HQ
• Sold Mar 2025£245,000 | 3 Bed House71, Observatory View, Hailsham, BN27 2HQ71, Observatory View, Hailsham, BN27 2HQ
• Sold Mar 2025£220,000 | 3 Bed House22, Geering Park, Hailsham, BN27 2LS22, Geering Park, Hailsham, BN27 2LS
• Sold Feb 2025£245,000 | 3 Bed House4, Halley Park, Hailsham, BN27 2NW4, Halley Park, Hailsham, BN27 2NW
• Sold Feb 2025£257,000 | 3 Bed House17, Observatory View, Hailsham, BN27 2HQ17, Observatory View, Hailsham, BN27 2HQ
• Sold Jul 2024£225,000 | 3 Bed House20, Halley Park, Hailsham, BN27 2NW20, Halley Park, Hailsham, BN27 2NW
• Sold Dec 2023£245,000 | 3 Bed House24, Halley Park, Hailsham, BN27 2NW24, Halley Park, Hailsham, BN27 2NW
• Sold Aug 2023£235,000 | 3 Bed House41, Observatory View, Hailsham, BN27 2HQ41, Observatory View, Hailsham, BN27 2HQ
• Sold Aug 2023£262,000 | 3 Bed House24, Otham Park, Hailsham, BN27 2NF24, Otham Park, Hailsham, BN27 2NF
• Sold Feb 2023£260,000 | 3 Bed House18, Halley Park, Hailsham, BN27 2NW18, Halley Park, Hailsham, BN27 2NW
• Sold Dec 2022£215,000 | 3 Bed House8, Observatory View, Hailsham, BN27 2HH8, Observatory View, Hailsham, BN27 2HH
• Sold Nov 2020£190,000 | 3 Bed House23, Halley Park, Hailsham, BN27 2NW23, Halley Park, Hailsham, BN27 2NW
• Sold Apr 2019£190,000 | 3 Bed House19, Halley Park, Hailsham, BN27 2NW19, Halley Park, Hailsham, BN27 2NW

Our analysis of the public data ranks 4, Observatory View, Hailsham as the 49th largest and the 81st most expensive of the 141 addresses on Observatory View, Hailsham, BN27.

Against the BN27 postcode district average, it is £117k less expensive than the typical property.

• Thornton Grove Academy

  700 m away
• White House Academy

  900 m away
• Grovelands Community Primary School

  2.0 km away

• Willingdon Community School

  5.6 km away
• The Turing School

  5.8 km away
• The Eastbourne Academy

  6.3 km away

• Polegate

  |

  4.5 km away
• Pevensey & Westham

  |

  6.1 km away
• Pevensey Bay

  |

  6.8 km away

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