HM Land Registry records the plot of land for 17, Castle Street, Truro as measuring 92 m².

That makes it the 14th largest plot in the postcode, where 14 of the 20 other houses have recorded plot data.

17, Castle Street, Truro has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 18 Jan 2018.

The property is connected to mains gas and has fully double glazed windows. It is heated using no system present: electric heaters assumed.

The most recent sale of 17, Castle Street, Truro completed on 30th September 2002 at £42,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

• Sold Sep 2002£42,500

Since 2015 126 properties similar to 17, Castle Street, Truro have sold within a radius of 500 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th November 2025, was 39, Kenwyn Street, Truro, TR1 3DA, a freehold house which sold for £200,000.

Read more about house prices in TR1.

• Sold Nov 2025£200,000 | 3 Bed House39, Kenwyn Street, Truro, TR1 3DA39, Kenwyn Street, Truro, TR1 3DA
• Sold Nov 2025£142,950 | 3 Bed House57, Little Castle Street, Truro, TR1 3DL57, Little Castle Street, Truro, TR1 3DL
• Sold Oct 2025£200,000 | 3 Bed House6, City Road, Truro, TR1 2JJ6, City Road, Truro, TR1 2JJ
• Sold Sep 2025£220,000 | 3 Bed House21, St. Dominic Street, Truro, TR1 3JL21, St. Dominic Street, Truro, TR1 3JL
• Sold Aug 2025£250,000 | 3 Bed House52, Kenwyn Street, Truro, TR1 3DB52, Kenwyn Street, Truro, TR1 3DB
• Sold Dec 2024£285,000 | 3 Bed House14, Castle Street, Truro, TR1 3AF14, Castle Street, Truro, TR1 3AF
• Sold Oct 2024£241,750 | 3 Bed House38, Kenwyn Street, Truro, TR1 3DA38, Kenwyn Street, Truro, TR1 3DA
• Sold Jul 2024£193,000 | 3 Bed House35, Kenwyn Street, Truro, TR1 3BU35, Kenwyn Street, Truro, TR1 3BU
• Sold Oct 2023£259,000 | 3 Bed House49, Richmond Hill, Truro, TR1 3HR49, Richmond Hill, Truro, TR1 3HR
• Sold Aug 2023£180,000 | 3 Bed House52, Richmond Hill, Truro, TR1 3HR52, Richmond Hill, Truro, TR1 3HR
• Sold Sep 2022£270,000 | 3 Bed House15, Castle Street, Truro, TR1 3AF15, Castle Street, Truro, TR1 3AF
• Sold Apr 2022£238,000 | 3 Bed House31, Edward Street, Truro, TR1 3AJ31, Edward Street, Truro, TR1 3AJ
• Sold Nov 2021£222,500 | 3 Bed House16, Castle Street, Truro, TR1 3AF16, Castle Street, Truro, TR1 3AF
• Sold Sep 2021£170,000 | 3 Bed House51, Kenwyn Street, Truro, TR1 3DB51, Kenwyn Street, Truro, TR1 3DB
• Sold Oct 2019£198,000 | 3 Bed House51, Castle Street, Truro, TR1 3AF51, Castle Street, Truro, TR1 3AF
• Sold Feb 2018£185,000 | 3 Bed House15, St. Dominic Street, Truro, TR1 3JL15, St. Dominic Street, Truro, TR1 3JL
• Sold Nov 2017£154,000 | 3 Bed House44, Castle Street, Truro, TR1 3AF44, Castle Street, Truro, TR1 3AF
• Sold Oct 2017£175,000 | 3 Bed House19, Castle Rise, Truro, TR1 3AA19, Castle Rise, Truro, TR1 3AA
• Sold Jun 2016£167,000 | 3 Bed House52, Castle Street, Truro, TR1 3AF52, Castle Street, Truro, TR1 3AF
• Sold Nov 2015£158,750 | 3 Bed House12, Castle Street, Truro, TR1 3AF12, Castle Street, Truro, TR1 3AF

Of the 25 addresses on Castle Street, Truro, TR1, 17, Castle Street, Truro comes out as the 15th largest and the 15th most expensive in our analysis of the public data.

It is also £78k less expensive than the average property across the TR1 district.

• Bosvigo School

  400 m away
• St Mary's CofE School, Truro

  600 m away
• Archbishop Benson CofE Primary School

  800 m away

• Penair School

  1.8 km away
• Richard Lander School

  3.4 km away
• The Roseland Academy

  10.6 km away

• Truro

  |

  700 m away
• Perranwell

  |

  6.7 km away
• Penryn (Cornwall)

  |

  11.2 km away

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