HM Land Registry records the plot of land for 11, Portmarnock, Washington as measuring 239 m².

That makes it the 22nd largest plot in the postcode, where all 24 other houses have recorded plot data.

11, Portmarnock, Washington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Apr 2019.

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 11, Portmarnock, Washington completed on 19th March 2021 at £215,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 5 times.

Values of comparable properties have dropped by 39.6% over the period since March 2021.

• Sold Mar 2021£215,000
• Sold Jun 2019£210,000
• Sold Mar 2007£184,500

Since 2020 58 properties similar to 11, Portmarnock, Washington have sold within a radius of 690 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 3rd December 2025, was 7, Gleneagles Drive, Washington, NE37 1PL, a freehold house which sold for £295,000.

Read more about house prices in NE37.

• Sold Dec 2025£295,000 | 4 Bed House7, Gleneagles Drive, Washington, NE37 1PL7, Gleneagles Drive, Washington, NE37 1PL
• Sold Nov 2025£232,500 | 3 Bed House22, Highfields Manor, Washington, NE37 1ER22, Highfields Manor, Washington, NE37 1ER
• Sold May 2025£240,000 | 3 Bed House4, Sunningdale Drive, Washington, NE37 2LL4, Sunningdale Drive, Washington, NE37 2LL
• Sold May 2025£235,000 | 3 Bed House4, Wellgarth Road, Washington, NE37 1EA4, Wellgarth Road, Washington, NE37 1EA
• Sold Mar 2025£225,000 | 3 Bed House2, Highfields Manor, Washington, NE37 1ER2, Highfields Manor, Washington, NE37 1ER
• Sold Mar 2025£263,000 | 3 Bed House8, The Farthings, Washington, NE37 1PG8, The Farthings, Washington, NE37 1PG
• Sold Feb 2025£225,000 | 3 Bed House19, Portmarnock, Washington, NE37 1NY19, Portmarnock, Washington, NE37 1NY
• Sold Jan 2024£200,000 | 3 Bed House12, Sunningdale Drive, Washington, NE37 2LL12, Sunningdale Drive, Washington, NE37 2LL
• Sold Aug 2023£56,250 | 3 Bed House14, Highfields Manor, Washington, NE37 1ER14, Highfields Manor, Washington, NE37 1ER
• Sold Sep 2021£144,000 | 3 Bed House7, Sunningdale Drive, Washington, NE37 2LL7, Sunningdale Drive, Washington, NE37 2LL
• Sold Jul 2021£55,000 | 3 Bed House55, Highfields Manor, Washington, NE37 1ER55, Highfields Manor, Washington, NE37 1ER
• Sold Mar 2021£209,950 | 3 Bed House30, Highfields Manor, Washington, NE37 1ER30, Highfields Manor, Washington, NE37 1ER
• Sold Feb 2021£209,950 | 3 Bed House29, Highfields Manor, Washington, NE37 1ER29, Highfields Manor, Washington, NE37 1ER
• Sold Nov 2020£212,950 | 3 Bed House27, Highfields Manor, Washington, NE37 1ER27, Highfields Manor, Washington, NE37 1ER
• Sold Oct 2020£200,950 | 3 Bed House15, Highfields Manor, Washington, NE37 1ER15, Highfields Manor, Washington, NE37 1ER
• Sold Sep 2020£212,950 | 3 Bed House26, Highfields Manor, Washington, NE37 1ER26, Highfields Manor, Washington, NE37 1ER
• Sold Aug 2020£201,950 | 3 Bed House21, Highfields Manor, Washington, NE37 1ER21, Highfields Manor, Washington, NE37 1ER
• Sold Feb 2020£210,950 | 3 Bed House18, Highfields Manor, Washington, NE37 1ER18, Highfields Manor, Washington, NE37 1ER
• Sold Jan 2020£210,950 | 3 Bed House17, Highfields Manor, Washington, NE37 1ER17, Highfields Manor, Washington, NE37 1ER
• Sold Jan 2020£197,450 | 3 Bed House49, Highfields Manor, Washington, NE37 1ER49, Highfields Manor, Washington, NE37 1ER

Of the 24 addresses on Portmarnock, Washington, NE37, 11, Portmarnock, Washington comes out as the 16th largest and the 14th most expensive in our analysis of the public data.

It is also £104k more expensive than the average property across the NE37 district.

• George Washington Primary School

  400 m away
• St Bede's Catholic Primary School, Washington

  1.0 km away
• Springwell Village Primary School

  1.2 km away

• Washington Academy

  1.7 km away
• Oxclose Community Academy

  2.9 km away
• Cardinal Hume Catholic School, Gateshead

  2.9 km away

• Heworth

  |

  3.6 km away
• Manors

  |

  7.2 km away
• Newcastle

  |

  7.4 km away

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