HM Land Registry records the plot of land for 9, Cowdray Close, Newton Aycliffe as measuring 282 m².

That makes it the 6th largest plot in the postcode, where all 17 other houses have recorded plot data.

9, Cowdray Close, Newton Aycliffe has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Aug 2010.

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 9, Cowdray Close, Newton Aycliffe completed on 1st April 2011 at £140,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 14.6% over the period since April 2011.

Since 2015 114 properties similar to 9, Cowdray Close, Newton Aycliffe have sold within a radius of 1.2 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 24th November 2025, was 5, Fawn Close, Newton Aycliffe, DL5 4SX, a freehold house which sold for £165,000.

Read more about house prices in DL5.

• Sold Nov 2025£165,000 | 3 Bed House5, Fawn Close, Newton Aycliffe, DL5 4SX5, Fawn Close, Newton Aycliffe, DL5 4SX
• Sold Oct 2025£163,500 | 3 Bed House5, Beechers Grove, Newton Aycliffe, DL5 4TE5, Beechers Grove, Newton Aycliffe, DL5 4TE
• Sold Jun 2025£175,950 | 3 Bed House8, Cowdray Close, Newton Aycliffe, DL5 4YQ8, Cowdray Close, Newton Aycliffe, DL5 4YQ
• Sold Feb 2025£165,000 | 3 Bed House6, Fawn Close, Newton Aycliffe, DL5 4SX6, Fawn Close, Newton Aycliffe, DL5 4SX
• Sold Jan 2025£165,000 | 3 Bed House17, Sunningdale, Newton Aycliffe, DL5 4TS17, Sunningdale, Newton Aycliffe, DL5 4TS
• Sold Oct 2024£100,000 | 3 Bed House4, Fawn Close, Newton Aycliffe, DL5 4SX4, Fawn Close, Newton Aycliffe, DL5 4SX
• Sold Oct 2024£100,000 | 3 Bed House3, Fawn Close, Newton Aycliffe, DL5 4SX3, Fawn Close, Newton Aycliffe, DL5 4SX
• Sold Jun 2024£135,000 | 3 Bed House23, Cheltenham Way, Newton Aycliffe, DL5 4YD23, Cheltenham Way, Newton Aycliffe, DL5 4YD
• Sold May 2024£213,000 | 3 Bed House19, Cheltenham Way, Newton Aycliffe, DL5 4YD19, Cheltenham Way, Newton Aycliffe, DL5 4YD
• Sold Oct 2023£149,950 | 3 Bed House36, Cheltenham Way, Newton Aycliffe, DL5 4YD36, Cheltenham Way, Newton Aycliffe, DL5 4YD
• Sold Jul 2023£137,950 | 3 Bed House2, Stag Lane, Newton Aycliffe, DL5 4ST2, Stag Lane, Newton Aycliffe, DL5 4ST
• Sold May 2023£135,000 | 3 Bed House1, Kempton Close, Newton Aycliffe, DL5 4YE1, Kempton Close, Newton Aycliffe, DL5 4YE
• Sold Jul 2022£215,000 | 3 Bed House18, Sunningdale, Newton Aycliffe, DL5 4TS18, Sunningdale, Newton Aycliffe, DL5 4TS
• Sold Apr 2022£138,500 | 3 Bed House14, Cowdray Close, Newton Aycliffe, DL5 4YQ14, Cowdray Close, Newton Aycliffe, DL5 4YQ
• Sold Nov 2021£130,000 | 3 Bed House2, Kempton Close, Newton Aycliffe, DL5 4YE2, Kempton Close, Newton Aycliffe, DL5 4YE
• Sold Apr 2021£90,000 | 3 Bed House7, Fawn Close, Newton Aycliffe, DL5 4SX7, Fawn Close, Newton Aycliffe, DL5 4SX
• Sold Aug 2019£195,000 | 3 Bed House6, Windsor Close, Newton Aycliffe, DL5 4YF6, Windsor Close, Newton Aycliffe, DL5 4YF
• Sold Oct 2018£140,000 | 3 Bed House17, Cheltenham Way, Newton Aycliffe, DL5 4YD17, Cheltenham Way, Newton Aycliffe, DL5 4YD
• Sold Aug 2018£172,500 | 3 Bed House14, Sandown Drive, Newton Aycliffe, DL5 4TA14, Sandown Drive, Newton Aycliffe, DL5 4TA
• Sold Apr 2015£163,000 | 3 Bed House7, Cowdray Close, Newton Aycliffe, DL5 4YQ7, Cowdray Close, Newton Aycliffe, DL5 4YQ

Of the 17 addresses on Cowdray Close, Newton Aycliffe, DL5, 9, Cowdray Close, Newton Aycliffe comes out as the 14th largest and the 14th most expensive in our analysis of the public data.

It is also £22k more expensive than the average property across the DL5 district.

• Vane Road Primary School

  1.4 km away
• St Mary's Catholic Primary School, Newton Aycliffe

  1.4 km away
• Sugar Hill Primary School

  2.0 km away

• Woodham Academy

  900 m away
• Greenfield Academy

  3.2 km away
• UTC South Durham

  4.5 km away

• Newton Aycliffe

  |

  3.1 km away
• Heighington

  |

  4.5 km away
• Shildon

  |

  5.1 km away

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