Our Data Sources
18, Glyn Simon Close, Cardiff has 21 entries in the Land Registry, most recently in December 2022 and a single entry in the EPC database dated January 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 18, Glyn Simon Close, Cardiff would be worth £94,915, with a potential rental value of £756 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £84,068, with a rental value of £670 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
18, Glyn Simon Close, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Jan 2021.
The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.
Sold Prices
18, Glyn Simon Close, Cardiff last changed hands on 7th December 2022, selling for £83,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 26.9% since December 2022.
- Sold Dec 2022£83,000
- Sold Sep 2003£49,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 14 sales of comparable properties within 590 metres of 18, Glyn Simon Close, Cardiff since 2013.
Most recently, 14, Glyn Simon Close, Cardiff, CF5 2RZ, a leasehold flat, sold at £90,000 on the 9th May 2025.
Read more about house prices in CF5.
- Sold May 2025£90,000 | 1 Bed Flat14, Glyn Simon Close, Cardiff, CF5 2RZ14, Glyn Simon Close, Cardiff, CF5 2RZ
- Sold Apr 2025£87,000 | 1 Bed Flat26, Burne Jones Close, Cardiff, CF5 2RY26, Burne Jones Close, Cardiff, CF5 2RY
- Sold Jul 2024£69,950 | 1 Bed Flat4, Jasper Close, Cardiff, CF5 2RX4, Jasper Close, Cardiff, CF5 2RX
- Sold Nov 2023£80,000 | 1 Bed Flat31, Edward Clarke Close, Cardiff, CF5 2RW31, Edward Clarke Close, Cardiff, CF5 2RW
- Sold Oct 2023£80,000 | 1 Bed Flat8, Glyn Simon Close, Cardiff, CF5 2RZ8, Glyn Simon Close, Cardiff, CF5 2RZ
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 £194,721, ranging from £84,143 to £356,564.
- 14 Glyn Simon Close
1 Bed Flat | 0 m | Est. Value: £85,758
- 16 Glyn Simon Close
1 Bed Flat | 0 m | Est. Value: £84,143
- 20 Glyn Simon Close
1 Bed Flat | 0 m | Est. Value: £88,882
- 8 Glyn Simon Close
1 Bed Flat | 9 m | Est. Value: £91,878
- 6 Glyn Simon Close
1 Bed Flat | 9 m | Est. Value: £87,756
Location Comparison
Our analysis of the public data ranks 18, Glyn Simon Close, Cardiff as the 35th largest and the 35th most expensive of the 41 addresses on Glyn Simon Close, Cardiff, CF5.
Against the CF5 postcode district average, it is £203k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Danescourt|400 m away
- Llandaf|800 m away
- Fairwater|1.1 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












