Our Data Sources
21, Castle Road, Penzance has a single entry in the Land Registry from August 2018 and a single entry in the EPC database dated February 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 21, Castle Road, Penzance, we estimate a market value of £342,997 and a rental value of £1,443 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £303,798 and £1,278 per month respectively.
Energy Efficiency
21, Castle Road, Penzance has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 05 Feb 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas, room heaters, coal).
Sold Prices
The most recent sale of 21, Castle Road, Penzance completed on 7th August 2018 at £250,000 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 risen by 44.3% over the period since August 2018.
- Sold Aug 2018£250,000
Similar Properties Sold Nearby
Since 2015 82 properties similar to 21, Castle Road, Penzance have sold within a radius of 430 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th December 2025, was 11, Tolver Road, Penzance, TR18 2AG, a freehold house which sold for £350,000.
Read more about house prices in TR18.
- Sold Dec 2025£350,000 | 4 Bed House11, Tolver Road, Penzance, TR18 2AG11, Tolver Road, Penzance, TR18 2AG
- Sold Dec 2025£365,000 | 4 Bed House26, Tolver Road, Penzance, TR18 2AQ26, Tolver Road, Penzance, TR18 2AQ
- Sold Dec 2025£340,000 | 3 Bed House62, Belgravia Street, Penzance, TR18 2BL62, Belgravia Street, Penzance, TR18 2BL
- Sold Oct 2025£297,500 | 4 Bed House4, Victoria Square, Penzance, TR18 2EP4, Victoria Square, Penzance, TR18 2EP
- Sold Jul 2025£325,000 | 4 Bed House20, Castle Road, Penzance, TR18 2AX20, Castle Road, Penzance, TR18 2AX
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £299,587, ranging from £60,611 to £465,906.
- 22 Castle Road
4 Bed House | 5 m | Est. Value: £349,524
- 20 Castle Road
4 Bed House | 6 m | Est. Value: £319,181
- 18 Castle Road
3 Bed House | 16 m | Est. Value: £310,368
- 30 Penare Road
5 Bed House | 25 m | Est. Value: £465,906
- 16 Castle Road
3 Bed House | 26 m | Est. Value: £275,107
Location Comparison
Of the 30 addresses on Castle Road, Penzance, TR18, 21, Castle Road, Penzance comes out as the 7th largest and the 11th most expensive in our analysis of the public data.
It is also £38k more expensive than the average property across the TR18 district.
More reading links
Schools Nearby
- St Mary's Catholic School, Penzance200 m away
- Pensans Community Primary School900 m away
- Gulval School1.1 km away
- Humphry Davy School400 m away
- Mounts Bay Academy1.5 km away
- St Ives School9.4 km away
More reading links
Public Transport Nearby
- Penzance|400 m away
- St Erth|8.2 km away
- Lelant Saltings|9.0 km away
Available Internet Speeds
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow or No Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
