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
7 Mary Proud Court, Oak Piece, Welwyn, AL6 0XG -	10 Jul 2025	£530,000	105 m² 1130 sqft	£5,047 £468	Terrace (4 bed)
14, Oak Piece, Welwyn, AL6 0XE -	10 Oct 2024	£340,000	61 m² 656 sqft	£5,573 £517	Terrace (2 bed)
5 Mary Proud Court, Oak Piece, Welwyn, AL6 0XG -	07 Sep 2022	£567,500	85 m² 914 sqft	£6,676 £620	Detached (3 bed)
13, Oak Piece, Welwyn, AL6 0XE -	31 Aug 2022	£530,000	81 m² 871 sqft	£6,543 £607	Detached (3 bed)
2 Mary Proud Court, Oak Piece, Welwyn, AL6 0XG -	18 Feb 2022	£322,000	52 m² 559 sqft	£6,192 £575	Flat (2 bed)
1 Oak Piece Court, Oak Piece, Welwyn, AL6 0XQ -	19 Feb 2021	£245,000	55 m² 592 sqft	£4,454 £413	Flat (2 bed)
3, Oak Piece, Welwyn, AL6 0XE -	12 Feb 2021	£495,000	66 m² 710 sqft	£7,500 £696	Detached (3 bed)
7, Oak Piece, Welwyn, AL6 0XE -	06 May 2020	£435,000	93 m² 1001 sqft	£4,677 £434	Detached (3 bed)
8, Oak Piece, Welwyn, AL6 0XE -	13 Sep 2018	£975,000	201 m² 2163 sqft	£4,850 £450	Detached
6 Mary Proud Court, Oak Piece, Welwyn, AL6 0XG -	31 Aug 2018	£492,500	115 m² 1237 sqft	£4,282 £397	Semi-D
19, Oak Piece, Welwyn, AL6 0XE -	23 Nov 2017	£520,000	113 m² 1216 sqft	£4,601 £427	Semi-D (4 bed)
4 Mary Proud Court, Oak Piece, Welwyn, AL6 0XG -	22 Aug 2017	£480,000	105 m² 1130 sqft	£4,571 £424	Terrace (3 bed)
21, Oak Piece, Welwyn, AL6 0XE -	26 May 2017	£484,000	114 m² 1227 sqft	£4,245 £394	Semi-D (4 bed)
1, Oak Piece, Welwyn, AL6 0XE -	25 Jun 2015	£425,000			Detached (2 bed)
2 Oak Piece Court, Oak Piece, Welwyn, AL6 0XQ -	19 Jun 2014	£195,000	58 m² 624 sqft	£3,362 £312	Flat (2 bed)
6, Oak Piece, Welwyn, AL6 0XE -	27 Jan 2014	£325,000	81 m² 871 sqft	£4,012 £372	Flat (4 bed)
16, Oak Piece, Welwyn, AL6 0XE -	24 Jan 2014	£250,000	60 m² 645 sqft	£4,166 £387	Terrace (2 bed)
1 Mary Proud Court, Oak Piece, Welwyn, AL6 0XG -	15 Apr 2011	£170,250	53 m² 570 sqft	£3,212 £298	Flat (2 bed)
8 Mary Proud Court, Oak Piece, Welwyn, AL6 0XG -	22 Oct 2010	£250,000	93 m² 1001 sqft	£2,688 £249	Terrace (3 bed)
11, Oak Piece, Welwyn, AL6 0XE -	15 Jun 2010	£340,000	74 m² 796 sqft	£4,594 £426	Terrace (3 bed)
4 Oak Piece Court, Oak Piece, Welwyn, AL6 0XQ -	10 Sep 2009	£160,000	58 m² 624 sqft	£2,758 £256	Flat (2 bed)
12, Oak Piece, Welwyn, AL6 0XE -	20 Jan 2006	£180,000	61 m² 656 sqft	£2,950 £274	Terrace (2 bed)
15, Oak Piece, Welwyn, AL6 0XE	11 Oct 2002	£225,000			Terrace (3 bed)
10, Oak Piece, Welwyn, AL6 0XE -	24 Jun 1997	£215,000			Detached
3 Mary Proud Court, Oak Piece, Welwyn, AL6 0XG	30 May 1997	£119,950	98 m² 1054 sqft	£1,223 £113	Terrace (2 bed)
3 Oak Piece Court, Oak Piece, Welwyn, AL6 0XQ	27 Sep 1996	£58,000			Flat (2 bed)
5, Oak Piece, Welwyn, AL6 0XE	28 Aug 1996	£105,000			Detached (3 bed)
7 Mary Proud Court, Oak Piece -	£530,000 Jul-2025	105 1130	5,047 468
14, Oak Piece -	£340,000 Oct-2024	61 656	5,573 517
5 Mary Proud Court, Oak Piece -	£567,500 Sep-2022	85 914	6,676 620
13, Oak Piece -	£530,000 Aug-2022	81 871	6,543 607
2 Mary Proud Court, Oak Piece -	£322,000 Feb-2022	52 559	6,192 575
1 Oak Piece Court, Oak Piece -	£245,000 Feb-2021	55 592	4,454 413
3, Oak Piece -	£495,000 Feb-2021	66 710	7,500 696
7, Oak Piece -	£435,000 May-2020	93 1001	4,677 434
8, Oak Piece -	£975,000 Sep-2018	201 2163	4,850 450
6 Mary Proud Court, Oak Piece -	£492,500 Aug-2018	115 1237	4,282 397
19, Oak Piece -	£520,000 Nov-2017	113 1216	4,601 427
4 Mary Proud Court, Oak Piece -	£480,000 Aug-2017	105 1130	4,571 424
21, Oak Piece -	£484,000 May-2017	114 1227	4,245 394
1, Oak Piece -	£425,000 Jun-2015
2 Oak Piece Court, Oak Piece -	£195,000 Jun-2014	58 624	3,362 312
6, Oak Piece -	£325,000 Jan-2014	81 871	4,012 372
16, Oak Piece -	£250,000 Jan-2014	60 645	4,166 387
1 Mary Proud Court, Oak Piece -	£170,250 Apr-2011	53 570	3,212 298
8 Mary Proud Court, Oak Piece -	£250,000 Oct-2010	93 1001	2,688 249
11, Oak Piece -	£340,000 Jun-2010	74 796	4,594 426
4 Oak Piece Court, Oak Piece -	£160,000 Sep-2009	58 624	2,758 256
12, Oak Piece -	£180,000 Jan-2006	61 656	2,950 274
15, Oak Piece	£225,000 Oct-2002
10, Oak Piece -	£215,000 Jun-1997
3 Mary Proud Court, Oak Piece	£119,950 May-1997	98 1054	1,223 113
3 Oak Piece Court, Oak Piece	£58,000 Sep-1996
5, Oak Piece	£105,000 Aug-1996

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

The average price per square metre (per square foot) in Oak Piece, Welwyn is £6,006 sqm (£557 per sq ft), this is from the Land Registry sold price of the 5 most recent sales.
The majority of homes in Welwyn are now selling for between £4,990 and £6,420 per square metre (£463 and £596 per square foot) , find out more in this local analysis of AL6 0 (Welwyn) house prices.
There are roughly 27 homes on Oak Piece, we would have expected roughly 3 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 5 property sales in Oak Piece, averaging roughly 1 home sales per year .
The average size of all the properties on Oak Piece is 84 m2 (904 sqft).