According to data from HM Land Registry, 6, Cosmo Avenue, York sits on a plot of 226 m².

We have plot size data on 17 out of 22 other houses in the postcode and 6, Cosmo Avenue, York sits on the 9th largest plot.

According to HM Land Registry, 6, Cosmo Avenue, York was last sold on 12th November 2025 for £210,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since November 2025, the market for similar properties has risen by 21.6%.

• Sold Nov 2025£210,000

According to the Land Registry and our network of Estate Agents, there have been 246 sales of properties similar to 6, Cosmo Avenue, York within a radius of 490 metres since 2020.

The most recent example is 18, Constantine Avenue, York, YO10 3TA, a freehold house which sold for £217,500 on the 15th June 2026.

Read more about house prices in YO31.

• Sold Jun 2026£217,500 | 3 Bed House18, Constantine Avenue, York, YO10 3TA18, Constantine Avenue, York, YO10 3TA
• Sold Oct 2025£255,000 | 3 Bed House120, Fourth Avenue, York, YO31 0ST120, Fourth Avenue, York, YO31 0ST
• Sold Mar 2025£221,750 | 3 Bed House187, Fifth Avenue, York, YO31 0PL187, Fifth Avenue, York, YO31 0PL
• Sold Mar 2025£227,500 | 3 Bed House25, Constantine Avenue, York, YO10 3SY25, Constantine Avenue, York, YO10 3SY
• Sold Mar 2025£235,000 | 3 Bed House126, Fourth Avenue, York, YO31 0ST126, Fourth Avenue, York, YO31 0ST
• Sold Dec 2024£215,000 | 3 Bed House102, Tang Hall Lane, York, YO31 0TG102, Tang Hall Lane, York, YO31 0TG
• Sold Dec 2024£252,000 | 3 Bed House270, Fifth Avenue, York, YO31 0PN270, Fifth Avenue, York, YO31 0PN
• Sold Nov 2024£245,000 | 3 Bed House35, Starkey Crescent, York, YO31 0SX35, Starkey Crescent, York, YO31 0SX
• Sold Aug 2024£275,000 | 3 Bed House14, Starkey Crescent, York, YO31 0SY14, Starkey Crescent, York, YO31 0SY
• Sold Jul 2024£260,000 | 3 Bed House30, Starkey Crescent, York, YO31 0SY30, Starkey Crescent, York, YO31 0SY
• Sold Jul 2024£268,000 | 3 Bed House2, Cosmo Avenue, York, YO31 0SU2, Cosmo Avenue, York, YO31 0SU
• Sold Apr 2024£255,000 | 3 Bed House5, Cosmo Avenue, York, YO31 0SU5, Cosmo Avenue, York, YO31 0SU
• Sold Feb 2024£237,000 | 3 Bed House53, Rockingham Avenue, York, YO31 0TD53, Rockingham Avenue, York, YO31 0TD
• Sold Jun 2023£255,000 | 3 Bed House106, Fourth Avenue, York, YO31 0ST106, Fourth Avenue, York, YO31 0ST
• Sold May 2023£230,000 | 3 Bed House250, Fifth Avenue, York, YO31 0PN250, Fifth Avenue, York, YO31 0PN
• Sold Mar 2022£269,000 | 3 Bed House96, Fourth Avenue, York, YO31 0ST96, Fourth Avenue, York, YO31 0ST
• Sold Aug 2021£195,000 | 3 Bed House7, Starkey Crescent, York, YO31 0SX7, Starkey Crescent, York, YO31 0SX
• Sold Aug 2021£210,000 | 3 Bed House94, Fourth Avenue, York, YO31 0ST94, Fourth Avenue, York, YO31 0ST
• Sold Jul 2021£233,000 | 3 Bed House56, Starkey Crescent, York, YO31 0SY56, Starkey Crescent, York, YO31 0SY
• Sold Apr 2020£185,000 | 3 Bed House25, Starkey Crescent, York, YO31 0SX25, Starkey Crescent, York, YO31 0SX

Cosmo Avenue, York, YO31 has a total of 22 addresses. According to our analysis of all the public data, 6, Cosmo Avenue, York is the 12th largest and the 12th most expensive property on the street.

When compared to the postcode district it is £47k less expensive than the average property in YO31.

• Tang Hall Primary Academy

  400 m away
• St Aelred's Catholic Primary School - a Catholic Voluntary Academy

  600 m away
• Heworth Church of England Primary School

  600 m away

• Archbishop Holgate's School, A Church of England Academy

  1.5 km away
• Millthorpe School

  2.7 km away
• All Saints Catholic School York

  2.8 km away

• York

  |

  2.4 km away
• Poppleton

  |

  6.2 km away
• Hammerton

  |

  15.3 km away

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