HM Land Registry records the plot of land for 6, Avoncroft Close, Seaham as measuring 251 m².

That makes it the 5th largest plot in the postcode, where all 8 other houses have recorded plot data.

6, Avoncroft Close, Seaham has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 02 Apr 2022.

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

The most recent sale of 6, Avoncroft Close, Seaham completed on 19th August 2010 at £185,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have dropped by 11.2% over the period since August 2010.

• Sold Aug 2010£185,000

Since 2007 35 properties similar to 6, Avoncroft Close, Seaham have sold within a radius of 1.2 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 5th December 2025, was 19, Pacific Hall Close, Seaham, SR7 0LJ, a freehold house which sold for £240,000.

Read more about house prices in SR7.

• Sold Dec 2025£240,000 | 4 Bed House19, Pacific Hall Close, Seaham, SR7 0LJ19, Pacific Hall Close, Seaham, SR7 0LJ
• Sold Oct 2025£254,000 | 4 Bed House7, Eppleton Hall Close, Seaham, SR7 0LG7, Eppleton Hall Close, Seaham, SR7 0LG
• Sold Sep 2025£252,000 | 4 Bed HouseHolly Lodge, Seaton Lane, Seaham, SR7 0LSHolly Lodge, Seaton Lane, Seaham, SR7 0LS
• Sold Jan 2025£250,000 | 3 Bed House10, Blaykeston Close, Seaham, SR7 0PJ10, Blaykeston Close, Seaham, SR7 0PJ
• Sold Dec 2024£242,500 | 4 Bed HouseBurdon View, Seaton Lane, Seaham, SR7 0LSBurdon View, Seaton Lane, Seaham, SR7 0LS
• Sold Nov 2024£240,000 | 4 Bed HouseSeaton Bungalow, The Village, Seaham, SR7 0NASeaton Bungalow, The Village, Seaham, SR7 0NA
• Sold Oct 2024£225,000 | 4 Bed House68, Haverley Drive, Seaham, SR7 0JP68, Haverley Drive, Seaham, SR7 0JP
• Sold Oct 2023£264,000 | 3 Bed House30, Middleton Close, Seaham, SR7 0PQ30, Middleton Close, Seaham, SR7 0PQ
• Sold Jan 2023£255,000 | 4 Bed House14, Blaykeston Close, Seaham, SR7 0PJ14, Blaykeston Close, Seaham, SR7 0PJ
• Sold Jul 2022£149,000 | 4 Bed HouseSeaton Farm Cottage, The Village, Seaham, SR7 0NASeaton Farm Cottage, The Village, Seaham, SR7 0NA
• Sold Nov 2021£265,000 | 3 Bed HouseSolbo, The Village, Seaham, SR7 0NASolbo, The Village, Seaham, SR7 0NA
• Sold Aug 2020£210,000 | 4 Bed House2, Avoncroft Close, Seaham, SR7 0LL2, Avoncroft Close, Seaham, SR7 0LL
• Sold May 2020£200,000 | 3 Bed House1, Seaton Lane, Seaham, SR7 0LS1, Seaton Lane, Seaham, SR7 0LS
• Sold Sep 2019£200,000 | 3 Bed House8, Avoncroft Close, Seaham, SR7 0LL8, Avoncroft Close, Seaham, SR7 0LL
• Sold Jun 2019£230,000 | 3 Bed House30, Blaykeston Close, Seaham, SR7 0PJ30, Blaykeston Close, Seaham, SR7 0PJ
• Sold Oct 2018£215,000 | 3 Bed House7, Blaykeston Close, Seaham, SR7 0PJ7, Blaykeston Close, Seaham, SR7 0PJ
• Sold Jun 2015£230,000 | 3 Bed HouseSeaton Town Farmhouse, The Village, Seaham, SR7 0NASeaton Town Farmhouse, The Village, Seaham, SR7 0NA
• Sold Jul 2014£245,000 | 4 Bed HouseChilton House, The Village, Seaham, SR7 0LYChilton House, The Village, Seaham, SR7 0LY
• Sold Oct 2012£350,000 | 4 Bed HouseTree Tops, The Village, Seaham, SR7 0NATree Tops, The Village, Seaham, SR7 0NA
• Sold Jun 2007£217,500 | 3 Bed HouseAclet, Seaton Lane, Seaham, SR7 0LSAclet, Seaton Lane, Seaham, SR7 0LS

Of the 8 addresses on Avoncroft Close, Seaham, SR7, 6, Avoncroft Close, Seaham comes out as the 6th largest and the 5th most expensive in our analysis of the public data.

It is also £107k more expensive than the average property across the SR7 district.

• Westlea Primary School

  800 m away
• St Cuthbert's Catholic Primary School, Seaham

  800 m away
• New Seaham Academy

  900 m away

• Seaham High School

  1.1 km away
• Venerable Bede Church of England Academy

  3.6 km away
• Farringdon Community Academy

  4.5 km away

• Seaham

  |

  2.6 km away
• Sunderland

  |

  7.0 km away
• Horden

  |

  10.3 km away

The flood risk here is rated Very Low, based on Environment Agency data.