Over the past 30 years, there have been 69 property sales recorded in the CF3 0DU postcode area. The highest sale price reached £325,000, while the most recent sale was for a semi-detached house sold in August 2025 for £255,000.

The estimated average property value in CF3 0DU currently stands at £286,982, which is approximately 14.9% 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 £3,388.

Property prices in CF3 0DU have risen by 3.8% over the past year , with a total increase of 27.2% over the past five years, and a long-term rise of 56.6% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 45% of transactions , followed by detached and terraced.

Housing in CF3 0DU is predominantly owner-occupied, with an estimated 83% of homes being lived in by the owners.

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Property Sales

193 Heritage Park, St Mellons, Cardiff, CF3 0DU

Today
£213,444
streetscan.co.uk estimate
17 Jun 2002
£63,950
18 Apr 1997
£39,950

194 Heritage Park, St Mellons, Cardiff, CF3 0DU

Today
£228,444
streetscan.co.uk estimate
26 Jul 2001
£60,000

195 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Detached
🛏️ 6bed
📐 1216 sq ft
Today
£395,636
streetscan.co.uk estimate
7 Jun 2002
£136,000
5 Nov 1999
£83,000
More details

196 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Semi-detached
🛏️ 5bed
📐 743 sq ft
Today
£327,170
streetscan.co.uk estimate
12 Aug 2005
£169,950
20 Dec 2001
£73,950
More details

198 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Detached
🛏️ 6bed
📐 1259 sq ft
Today
£361,865
streetscan.co.uk estimate
30 Jul 2015
£235,000
6 May 2005
£195,000
More details

199 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Detached
🛏️ 6bed
📐 1249 sq ft
Today
£342,035
streetscan.co.uk estimate
28 Mar 2024
£325,000
More details

202 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Semi-detached
🛏️ 5bed
📐 840 sq ft
Today
£283,048
streetscan.co.uk estimate
28 Aug 1998
£56,995
More details

204 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Detached
🛏️ 5bed
📐 786 sq ft
Today
£291,891
streetscan.co.uk estimate
24 Jan 1997
£56,725
More details

205 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Semi-detached
🛏️ 6bed
📐 915 sq ft
Today
£259,724
streetscan.co.uk estimate
18 Jan 2013
£143,000
2 May 2008
£156,000
View +1 more
More details

207 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Semi-detached
🛏️ 5bed
📐 863 sq ft
Today
£272,392
streetscan.co.uk estimate
16 Jul 2010
£146,000
More details

208 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Semi-detached
🛏️ 5bed
📐 861 sq ft
Today
£255,497
streetscan.co.uk estimate
28 Aug 2025
£255,000
26 Sep 2018
£165,000
View +1 more
More details

209 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Detached
🛏️ 6bed
📐 872 sq ft
Today
£275,509
streetscan.co.uk estimate
29 Aug 2014
£173,000
5 Aug 2005
£154,000
View +1 more
More details

210 Heritage Park, St Mellons, Cardiff, CF3 0DU

Today
£300,480
streetscan.co.uk estimate
28 Jun 2002
£92,950
25 Jul 2001
£81,000

211 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Semi-detached
🛏️ 5bed
📐 893 sq ft
Today
£234,042
streetscan.co.uk estimate
24 Sep 2020
£183,500
26 Nov 1999
£57,000
More details

214 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Other
🛏️ 6bed
📐 915 sq ft
Today
£270,821
streetscan.co.uk estimate
9 Sep 2022
£270,000
More details

216 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Terraced
🛏️ 7bed
📐 807 sq ft
Today
£340,406
streetscan.co.uk estimate
8 Apr 2019
£251,000
5 Feb 1998
£72,000
More details

218 Heritage Park, St Mellons, Cardiff, CF3 0DU

Today
£272,576
streetscan.co.uk estimate
3 Nov 2008
£140,000
29 Oct 2004
£126,500
3 Apr 1998
£55,950

219 Heritage Park, St Mellons, Cardiff, CF3 0DU

Today
£272,509
streetscan.co.uk estimate
30 Apr 2004
£123,000
4 Jan 2002
£73,000

220 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Semi-detached
🛏️ 5bed
📐 861 sq ft
Today
£265,714
streetscan.co.uk estimate
27 Sep 2002
£89,950
21 Mar 1997
£48,000
More details

221 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Detached
🛏️ 5bed
📐 746 sq ft
Today
£286,580
streetscan.co.uk estimate
9 Dec 2011
£164,000
21 Nov 2003
£127,950
More details

223 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Semi-detached
🛏️ 5bed
📐 958 sq ft
Today
£280,024
streetscan.co.uk estimate
22 Jan 2021
£225,000
2 Oct 2014
£190,000
View +1 more
More details

224 Heritage Park, St Mellons, Cardiff, CF3 0DU

Today
£332,199
streetscan.co.uk estimate
6 Dec 2002
£117,950
30 Jun 2000
£69,000

227 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Detached
🛏️ 7bed
📐 1066 sq ft
Today
£331,079
streetscan.co.uk estimate
10 Jun 2016
£226,000
6 Dec 2002
£103,000
More details

228 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Semi-detached
🛏️ 6bed
📐 980 sq ft
Today
£319,822
streetscan.co.uk estimate
15 Aug 1995
£56,000
More details

229 Heritage Park, St Mellons, Cardiff, CF3 0DU

Today
£315,614
streetscan.co.uk estimate
25 Oct 2002
£105,000

232 Heritage Park, St Mellons, Cardiff, CF3 0DU

Today
£347,706
streetscan.co.uk estimate
17 Mar 2006
£184,000
7 Jul 2000
£82,950

237 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Semi-detached
🛏️ 4bed
📐 689 sq ft
Today
£126,346
streetscan.co.uk estimate
24 Mar 2006
£66,000
19 Oct 2001
£30,000
More details

238 Heritage Park, St Mellons, Cardiff, CF3 0DU

Today
£310,723
streetscan.co.uk estimate
27 Sep 1996
£53,500

239 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Semi-detached
🛏️ 5bed
📐 732 sq ft
Today
£294,639
streetscan.co.uk estimate
6 Feb 2015
£182,000
More details

240 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Detached
🛏️ 5bed
📐 829 sq ft
Today
£285,502
streetscan.co.uk estimate
29 May 2020
£225,000
25 Jun 2010
£132,500
More details

243 Heritage Park, St Mellons, Cardiff, CF3 0DU

Today
£323,307
streetscan.co.uk estimate
6 May 2005
£167,000
21 Jul 1995
£53,000
5 Jan 1995
£52,000

244 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Terraced
🛏️ 6bed
📐 1066 sq ft
Today
£298,702
streetscan.co.uk estimate
1 Jun 2001
£77,000
More details

248 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Detached
🛏️ 5bed
📐 883 sq ft
Today
£249,592
streetscan.co.uk estimate
22 May 2018
£185,000
19 Aug 2011
£141,950
View +2 more
More details

250 Heritage Park, St Mellons, Cardiff, CF3 0DU

Today
£352,525
streetscan.co.uk estimate
1 Apr 2004
£168,000

251 Heritage Park, St Mellons, Cardiff, CF3 0DU

Today
£281,225
streetscan.co.uk estimate
15 Apr 2005
£149,950

252 Heritage Park, St Mellons, Cardiff, CF3 0DU

🏠 Terraced
🛏️ 5bed
📐 872 sq ft
Today
£291,819
streetscan.co.uk estimate
2 Aug 2019
£220,000
21 Nov 2008
£145,000
View +2 more
More details

Area Insights

Data Sources

Properties at CF3 0DU appear sixty-nine times in the Land Registry records, with the latest transaction recorded on 28 Aug 2025. It also has twenty-four Energy Performance Certificates (EPC) entries, the earliest dating back to 14 Jul 2021. 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.