Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
13, Heol Williams, Old St Mellons, CF3 6AQ	09 Jun 2025	£217,000	51 m² 548 sqft	£4,254 £395	Terrace
8, Heol Williams, Old St Mellons, CF3 6AQ	28 Mar 2025	£280,000 B	71 m² 764 sqft	£3,943 £366	Semi-D
31, Heol Williams, Old St Mellons, CF3 6AQ	21 Mar 2025	£237,500 B	51 m² 548 sqft	£4,656 £432	Semi-D
37, Heol Williams, Old St Mellons, CF3 6AQ	03 Feb 2025	£210,000 B	51 m² 548 sqft	£4,117 £382	Terrace
40, Heol Williams, Old St Mellons, CF3 6AQ -	16 Jan 2025	£285,000	71 m² 764 sqft	£4,014 £372	Semi-D
26, Heol Williams, Old St Mellons, CF3 6AQ -	30 Sep 2024	£283,000	71 m² 764 sqft	£3,985 £370	Semi-D
22, Heol Williams, Old St Mellons, CF3 6AQ -	03 Sep 2024	£269,000	71 m² 764 sqft	£3,788 £351	Semi-D
4, Heol Williams, Old St Mellons, CF3 6AQ -	09 Aug 2024	£315,000	99 m² 1065 sqft	£3,181 £295	Semi-D
30, Heol Williams, Old St Mellons, CF3 6AQ	08 Apr 2024	£311,000 B	99 m² 1065 sqft	£3,141 £291	Semi-D
16, Heol Williams, Old St Mellons, CF3 6AQ -	28 Mar 2024	£315,000 B	99 m² 1065 sqft	£3,181 £295	Semi-D
32, Heol Williams, Old St Mellons, CF3 6AQ -	26 Feb 2024	£314,950	99 m² 1065 sqft	£3,181 £295	Semi-D
6, Heol Williams, Old St Mellons, CF3 6AQ -	06 Oct 2023	£272,000	71 m² 764 sqft	£3,830 £355	Semi-D
52, Heol Williams, Old St Mellons, CF3 6AQ -	22 Sep 2023	£247,500	69 m² 742 sqft	£3,586 £333	Detached
17, Heol Williams, Old St Mellons, CF3 6AQ -	01 Sep 2023	£215,000	51 m² 548 sqft	£4,215 £391	Terrace
15, Heol Williams, Old St Mellons, CF3 6AQ	28 Jul 2023	£202,500	51 m² 548 sqft	£3,970 £368	Terrace
29, Heol Williams, Old St Mellons, CF3 6AQ -	21 Jul 2023	£230,000	51 m² 548 sqft	£4,509 £418	Semi-D
14, Heol Williams, Old St Mellons, CF3 6AQ -	01 Jun 2023	£275,000	99 m² 1065 sqft	£2,777 £257	Semi-D
68, Heol Williams, Old St Mellons, CF3 6AQ -	14 Nov 2022	£379,950	102 m² 1097 sqft	£3,725 £346	Detached
11, Heol Williams, Old St Mellons, CF3 6AQ -	25 Jun 2021	£195,000	51 m² 548 sqft	£3,823 £355	Terrace
54, Heol Williams, Old St Mellons, CF3 6AQ -	18 Jun 2021	£240,000	94 m² 1011 sqft	£2,553 £237	Semi-D
9, Heol Williams, Old St Mellons, CF3 6AQ	01 Feb 2021	£185,000 B	51 m² 548 sqft	£3,627 £336	Terrace
20, Heol Williams, Old St Mellons, CF3 6AQ	30 Nov 2020	£250,000	99 m² 1065 sqft	£2,525 £234	Semi-D
2, Heol Williams, Old St Mellons, CF3 6AQ	24 Nov 2020	£252,995	99 m² 1065 sqft	£2,555 £237	Semi-D
38, Heol Williams, Old St Mellons, CF3 6AQ	09 Nov 2020	£274,995	93 m² 1001 sqft	£2,956 £274	Semi-D
64, Heol Williams, Old St Mellons, CF3 6AQ	30 Apr 2020	£269,995	90 m² 968 sqft	£2,999 £278	Detached
56, Heol Williams, Old St Mellons, CF3 6AQ	20 Mar 2020	£204,995 B	94 m² 1011 sqft	£2,180 £202	Semi-D
58, Heol Williams, Old St Mellons, CF3 6AQ	24 Feb 2020	£269,995	90 m² 968 sqft	£2,999 £278	Detached
36, Heol Williams, Old St Mellons, CF3 6AQ	14 Feb 2020	£300,000	113 m² 1216 sqft	£2,654 £246	Detached
27, Heol Williams, Old St Mellons, CF3 6AQ	31 Jan 2020	£207,000 B	94 m² 1011 sqft	£2,202 £204	Terrace
60, Heol Williams, Old St Mellons, CF3 6AQ	17 Jan 2020	£270,000	93 m² 1001 sqft	£2,903 £269	Detached
13, Heol Williams	£217,000 Jun-2025	51 548	4,254 395
8, Heol Williams	£280,000 B Mar-2025	71 764	3,943 366
31, Heol Williams	£237,500 B Mar-2025	51 548	4,656 432
37, Heol Williams	£210,000 B Feb-2025	51 548	4,117 382
40, Heol Williams -	£285,000 Jan-2025	71 764	4,014 372
26, Heol Williams -	£283,000 Sep-2024	71 764	3,985 370
22, Heol Williams -	£269,000 Sep-2024	71 764	3,788 351
4, Heol Williams -	£315,000 Aug-2024	99 1065	3,181 295
30, Heol Williams	£311,000 B Apr-2024	99 1065	3,141 291
16, Heol Williams -	£315,000 B Mar-2024	99 1065	3,181 295
32, Heol Williams -	£314,950 Feb-2024	99 1065	3,181 295
6, Heol Williams -	£272,000 Oct-2023	71 764	3,830 355
52, Heol Williams -	£247,500 Sep-2023	69 742	3,586 333
17, Heol Williams -	£215,000 Sep-2023	51 548	4,215 391
15, Heol Williams	£202,500 Jul-2023	51 548	3,970 368
29, Heol Williams -	£230,000 Jul-2023	51 548	4,509 418
14, Heol Williams -	£275,000 Jun-2023	99 1065	2,777 257
68, Heol Williams -	£379,950 Nov-2022	102 1097	3,725 346
11, Heol Williams -	£195,000 Jun-2021	51 548	3,823 355
54, Heol Williams -	£240,000 Jun-2021	94 1011	2,553 237
9, Heol Williams	£185,000 B Feb-2021	51 548	3,627 336
20, Heol Williams	£250,000 Nov-2020	99 1065	2,525 234
2, Heol Williams	£252,995 Nov-2020	99 1065	2,555 237
38, Heol Williams	£274,995 Nov-2020	93 1001	2,956 274
64, Heol Williams	£269,995 Apr-2020	90 968	2,999 278
56, Heol Williams	£204,995 B Mar-2020	94 1011	2,180 202
58, Heol Williams	£269,995 Feb-2020	90 968	2,999 278
36, Heol Williams	£300,000 Feb-2020	113 1216	2,654 246
27, Heol Williams	£207,000 B Jan-2020	94 1011	2,202 204
60, Heol Williams	£270,000 Jan-2020	93 1001	2,903 269

The data above for Heol Williams can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Heol Williams, Old St Mellons is £3,770 sqm (£350 per sq ft), this is from the sold price of the 13 most recent sales.
The majority of homes in Old St Mellons are now selling for between £3,180 and £4,030 per square metre (£295 and £374 per square foot) , find out more in this local analysis of CF3 6 (Old St Mellons) house prices.
There are approximately 53 homes on Heol Williams, we would have expected approximately 7 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 13 property sales in Heol Williams, averaging about 3 home sales per year .
The average size of all the properties on Heol Williams is 78 m2 (839 sqft).