Over the past 30 years, there have been 39 property sales recorded in the CF83 8DJ postcode area. The highest sale price reached £220,000, while the most recent sale was for a terraced house sold in June 2025 for £135,000.

The estimated average property value in CF83 8DJ currently stands at £165,428, which is approximately 40.8% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £2,252.

Property prices in CF83 8DJ have risen by 7.5% over the past year , with a total increase of 39.8% over the past five years, and a long-term rise of 72% over the past decade.

The most common type of property sold in the area is terraced, making up around 46% of transactions , followed by flat and semi-detached.

Housing in CF83 8DJ is predominantly owner-occupied, with an estimated 70% of homes being lived in by the owners.

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Property Sales

10 Navigation Street, Trethomas, Caerphilly, CF83 8DJ

Today
£198,829
streetscan.co.uk estimate
12 Jun 1997
£38,750

13 Navigation Street, Trethomas, Caerphilly, CF83 8DJ

🏠 Semi-detached
🛏️ 5bed
📐 1012 sq ft
Today
£200,263
streetscan.co.uk estimate
15 Sep 2017
£125,000
More details

14 Navigation Street, Trethomas, Caerphilly, CF83 8DJ

🏠 Semi-detached
🛏️ 5bed
📐 947 sq ft
Today
£236,633
streetscan.co.uk estimate
15 Dec 2023
£220,000
3 Sep 2014
£130,000
View +2 more
More details

16 Navigation Street, Trethomas, Caerphilly, CF83 8DJ

🏠 Semi-detached
🛏️ 5bed
📐 947 sq ft
Today
£185,207
streetscan.co.uk estimate
7 Feb 2025
£180,000
16 Dec 2021
£165,000
More details

3 Navigation Street, Trethomas, Caerphilly, CF83 8DJ

🏠 Terraced
🛏️ 4bed
📐 990 sq ft
Today
£138,539
streetscan.co.uk estimate
19 Jun 2025
£135,000
12 Feb 2020
£125,000
View +3 more
More details

4 Navigation Street, Trethomas, Caerphilly, CF83 8DJ

🏠 Terraced
🛏️ 5bed
📐 775 sq ft
Today
£180,673
streetscan.co.uk estimate
23 Aug 2019
£124,950
31 Jan 1997
£35,300
More details

5 Navigation Street, Trethomas, Caerphilly, CF83 8DJ

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£176,167
streetscan.co.uk estimate
5 Jul 2013
£93,500
9 Dec 2005
£95,000
View +2 more
More details

7 Navigation Street, Trethomas, Caerphilly, CF83 8DJ

🏠 Terraced
🛏️ 4bed
📐 926 sq ft
Today
£175,254
streetscan.co.uk estimate
15 Jul 2022
£160,000
17 Oct 2008
£106,500
View +2 more
More details

9 Navigation Street, Trethomas, Caerphilly, CF83 8DJ

Today
£171,405
streetscan.co.uk estimate
19 May 2000
£36,000
3 Mar 1995
£29,000

Flat 1, Loxley Court Navigation Street, Trethomas, Caerphilly, CF83 8DJ

🏠 Flat
🛏️ 2bed
📐 534 sq ft
Today
£96,324
streetscan.co.uk estimate
17 Jun 2016
£66,500
22 Jan 2010
£67,000
View +3 more
More details

Flat 2, Loxley Court Navigation Street, Trethomas, Caerphilly, CF83 8DJ

Today
£113,842
streetscan.co.uk estimate
26 Sep 2024
£113,500
22 Apr 2021
£89,000
27 Sep 1996
£35,000

Flat 3, Loxley Court Navigation Street, Trethomas, Caerphilly, CF83 8DJ

🏠 Flat
🛏️ 2bed
📐 560 sq ft
Today
£103,376
streetscan.co.uk estimate
29 Oct 2021
£92,500
11 Sep 2006
£79,950
View +2 more
More details

Flat 4, Loxley Court Navigation Street, Trethomas, Caerphilly, CF83 8DJ

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£129,926
streetscan.co.uk estimate
28 Nov 2002
£48,950
24 Feb 1995
£30,600
More details

Area Insights

Data Sources

Properties at CF83 8DJ appear thirty-nine times in the Land Registry records, with the latest transaction recorded on 19 Jun 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 28 Aug 2009. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.