According to data from HM Land Registry, 5, Union Close, Newhaven sits on a plot of 57 m².

We have plot size data on 8 out of 8 other houses in the postcode and 5, Union Close, Newhaven sits on the 8th largest plot.

5, Union Close, Newhaven has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 07 Apr 2025.

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, 5, Union Close, Newhaven was last sold on 28th April 2015 for £210,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since April 2015, the market for similar properties has risen by 41.9%.

• Sold Apr 2015£210,000

According to the Land Registry and our network of Estate Agents, there have been 353 sales of properties similar to 5, Union Close, Newhaven within a radius of 480 metres since 2015.

The most recent example is 60, Northdown Road, Newhaven, BN9 9JE, a freehold house which sold for £270,000 on the 1st May 2026.

Read more about house prices in BN9.

• Sold May 2026£270,000 | 3 Bed House60, Northdown Road, Newhaven, BN9 9JE60, Northdown Road, Newhaven, BN9 9JE
• Sold Jan 2026£315,000 | 3 Bed House53, Northdown Road, Newhaven, BN9 9JD53, Northdown Road, Newhaven, BN9 9JD
• Sold Nov 2025£265,000 | 3 Bed House70, Western Road, Newhaven, BN9 9JN70, Western Road, Newhaven, BN9 9JN
• Sold Oct 2025£249,000 | 3 Bed House10, Union Close, Newhaven, BN9 9LZ10, Union Close, Newhaven, BN9 9LZ
• Sold Oct 2025£270,000 | 3 Bed House6, Union Close, Newhaven, BN9 9LZ6, Union Close, Newhaven, BN9 9LZ
• Sold Sep 2025£260,000 | 3 Bed House6, The Rose Walk, Newhaven, BN9 9NH6, The Rose Walk, Newhaven, BN9 9NH
• Sold Sep 2025£285,000 | 3 Bed House17, Valley Dene, Newhaven, BN9 9NF17, Valley Dene, Newhaven, BN9 9NF
• Sold Aug 2025£270,000 | 3 Bed House111, Western Road, Newhaven, BN9 9JN111, Western Road, Newhaven, BN9 9JN
• Sold Apr 2025£247,500 | 3 Bed House34, Church Hill, Newhaven, BN9 9LY34, Church Hill, Newhaven, BN9 9LY
• Sold Mar 2025£285,000 | 3 Bed House39, The Rose Walk, Newhaven, BN9 9NJ39, The Rose Walk, Newhaven, BN9 9NJ
• Sold Jul 2024£295,000 | 3 Bed House49, The Rose Walk, Newhaven, BN9 9NJ49, The Rose Walk, Newhaven, BN9 9NJ
• Sold Jul 2024£290,000 | 3 Bed House27B, Fullwood Avenue, Newhaven, BN9 9SW27B, Fullwood Avenue, Newhaven, BN9 9SW
• Sold Jun 2024£265,000 | 3 Bed House11, Union Close, Newhaven, BN9 9LZ11, Union Close, Newhaven, BN9 9LZ
• Sold Oct 2023£270,000 | 3 Bed House62, Western Road, Newhaven, BN9 9JN62, Western Road, Newhaven, BN9 9JN
• Sold Nov 2022£306,500 | 3 Bed House27A, Fullwood Avenue, Newhaven, BN9 9SW27A, Fullwood Avenue, Newhaven, BN9 9SW
• Sold Aug 2022£260,000 | 3 Bed House74, Western Road, Newhaven, BN9 9JN74, Western Road, Newhaven, BN9 9JN
• Sold Jan 2020£219,000 | 3 Bed House4, Union Close, Newhaven, BN9 9LZ4, Union Close, Newhaven, BN9 9LZ
• Sold Apr 2016£225,000 | 3 Bed House3, Union Close, Newhaven, BN9 9LZ3, Union Close, Newhaven, BN9 9LZ
• Sold Dec 2015£226,000 | 3 Bed House1, Union Close, Newhaven, BN9 9LZ1, Union Close, Newhaven, BN9 9LZ
• Sold Apr 2015£210,000 | 3 Bed House2, Union Close, Newhaven, BN9 9LZ2, Union Close, Newhaven, BN9 9LZ

Union Close, Newhaven, BN9 has a total of 18 addresses. According to our analysis of all the public data, 5, Union Close, Newhaven is the 6th largest and the 5th most expensive property on the street.

When compared to the postcode district it is £34k less expensive than the average property in BN9.

• Harbour Primary and Nursery School

  200 m away
• High Cliff Academy

  400 m away
• Breakwater Academy

  500 m away

• Seahaven Academy

  400 m away
• Peacehaven Community School

  2.9 km away
• Seaford Head School

  5.7 km away

• Newhaven Harbour

  |

  800 m away
• Newhaven Town

  |

  900 m away
• Bishopstone (Sussex)

  |

  3.0 km away

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