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
128, Boundary Lane, Welwyn Garden City, AL7 4DF -	10 Jul 2025	£495,001	99 m² 1065 sqft	£5,000 £464	Semi-D (3 bed)
116, Boundary Lane, Welwyn Garden City, AL7 4DL -	24 Feb 2025	£475,000	114 m² 1227 sqft	£4,166 £387	Semi-D (4 bed)
196, Boundary Lane, Welwyn Garden City, AL7 4DF	25 Nov 2024	£560,000	82 m² 882 sqft	£6,829 £634	Semi-D (3 bed)
80, Boundary Lane, Welwyn Garden City, AL7 4DP -	14 Feb 2024	£510,000	104 m² 1119 sqft	£4,903 £455	Terrace (3 bed)
158, Boundary Lane, Welwyn Garden City, AL7 4DF -	24 Oct 2023	£460,000	84 m² 904 sqft	£5,476 £508	Terrace (3 bed)
134, Boundary Lane, Welwyn Garden City, AL7 4DF -	21 Jul 2023	£450,000	98 m² 1054 sqft	£4,591 £426	Terrace (3 bed)
28, Boundary Lane, Welwyn Garden City, AL7 4DY -	30 Jun 2021	£493,000	83 m² 893 sqft	£5,939 £551	Semi-D (3 bed)
64, Boundary Lane, Welwyn Garden City, AL7 4DP -	15 Jun 2021	£400,000	83 m² 893 sqft	£4,819 £447	Terrace (3 bed)
166, Boundary Lane, Welwyn Garden City, AL7 4DF -	19 Feb 2021	£315,000	69 m² 742 sqft	£4,565 £424	Terrace (3 bed)
168, Boundary Lane, Welwyn Garden City, AL7 4DF -	23 Nov 2020	£375,000	75 m² 807 sqft	£5,000 £464	Terrace (3 bed)
152, Boundary Lane, Welwyn Garden City, AL7 4DF -	02 Oct 2017	£325,000 B	68 m² 731 sqft	£4,779 £443	Terrace (3 bed)
18, Boundary Lane, Welwyn Garden City, AL7 4DY -	08 Sep 2017	£310,000	73 m² 785 sqft	£4,246 £394	Terrace (3 bed)
58, Boundary Lane, Welwyn Garden City, AL7 4DP -	12 May 2017	£375,550	70 m² 753 sqft	£5,365 £498	Semi-D (3 bed)
144, Boundary Lane, Welwyn Garden City, AL7 4DF -	10 Feb 2017	£355,000	88 m² 947 sqft	£4,034 £374	Terrace (3 bed)
132, Boundary Lane, Welwyn Garden City, AL7 4DF -	01 Nov 2016	£480,000	106 m² 1140 sqft	£4,528 £420	Semi-D (4 bed)
20, Boundary Lane, Welwyn Garden City, AL7 4DY -	11 Aug 2014	£250,000	73 m² 785 sqft	£3,424 £318	Terrace (3 bed)
14, Boundary Lane, Welwyn Garden City, AL7 4DY -	18 Jul 2014	£270,000			Terrace (3 bed)
50, Boundary Lane, Welwyn Garden City, AL7 4DY -	09 Aug 2013	£218,000	73 m² 785 sqft	£2,986 £277	Semi-D (3 bed)
120, Boundary Lane, Welwyn Garden City, AL7 4DL -	07 Dec 2012	£270,000	101 m² 1087 sqft	£2,673 £248	Semi-D (3 bed)
10, Boundary Lane, Welwyn Garden City, AL7 4DY -	15 Jun 2012	£235,000	84 m² 904 sqft	£2,797 £259	Semi-D (3 bed)
34, Boundary Lane, Welwyn Garden City, AL7 4DY -	05 Dec 2011	£230,000	80 m² 861 sqft	£2,875 £267	Semi-D (3 bed)
130, Boundary Lane, Welwyn Garden City, AL7 4DF -	07 May 2010	£302,500	154 m² 1657 sqft	£1,964 £182	Semi-D (4 bed)
44, Boundary Lane, Welwyn Garden City, AL7 4DY -	30 Oct 2009	£181,500	68 m² 731 sqft	£2,669 £247	Terrace (3 bed)
62, Boundary Lane, Welwyn Garden City, AL7 4DP -	22 Sep 2008	£238,000			Terrace (3 bed)
16, Boundary Lane, Welwyn Garden City, AL7 4DY -	28 Jul 2006	£187,000			Terrace (3 bed)
118, Boundary Lane, Welwyn Garden City, AL7 4DL -	22 Jul 2005	£222,000	92 m² 990 sqft	£2,413 £224	Semi-D (3 bed)
72, Boundary Lane, Welwyn Garden City, AL7 4DP	17 Mar 2005	£225,000			Semi-D (4 bed)
188, Boundary Lane, Welwyn Garden City, AL7 4DF	08 Sep 2003	£52,400			Terrace (3 bed)
38, Boundary Lane, Welwyn Garden City, AL7 4DY -	28 Feb 2003	£169,000	70 m² 753 sqft	£2,414 £224	Terrace (3 bed)
42, Boundary Lane, Welwyn Garden City, AL7 4DY	02 Feb 2001	£55,000			Terrace (3 bed)
128, Boundary Lane -	£495,001 Jul-2025	99 1065	5,000 464
116, Boundary Lane -	£475,000 Feb-2025	114 1227	4,166 387
196, Boundary Lane	£560,000 Nov-2024	82 882	6,829 634
80, Boundary Lane -	£510,000 Feb-2024	104 1119	4,903 455
158, Boundary Lane -	£460,000 Oct-2023	84 904	5,476 508
134, Boundary Lane -	£450,000 Jul-2023	98 1054	4,591 426
28, Boundary Lane -	£493,000 Jun-2021	83 893	5,939 551
64, Boundary Lane -	£400,000 Jun-2021	83 893	4,819 447
166, Boundary Lane -	£315,000 Feb-2021	69 742	4,565 424
168, Boundary Lane -	£375,000 Nov-2020	75 807	5,000 464
152, Boundary Lane -	£325,000 B Oct-2017	68 731	4,779 443
18, Boundary Lane -	£310,000 Sep-2017	73 785	4,246 394
58, Boundary Lane -	£375,550 May-2017	70 753	5,365 498
144, Boundary Lane -	£355,000 Feb-2017	88 947	4,034 374
132, Boundary Lane -	£480,000 Nov-2016	106 1140	4,528 420
20, Boundary Lane -	£250,000 Aug-2014	73 785	3,424 318
14, Boundary Lane -	£270,000 Jul-2014
50, Boundary Lane -	£218,000 Aug-2013	73 785	2,986 277
120, Boundary Lane -	£270,000 Dec-2012	101 1087	2,673 248
10, Boundary Lane -	£235,000 Jun-2012	84 904	2,797 259
34, Boundary Lane -	£230,000 Dec-2011	80 861	2,875 267
130, Boundary Lane -	£302,500 May-2010	154 1657	1,964 182
44, Boundary Lane -	£181,500 Oct-2009	68 731	2,669 247
62, Boundary Lane -	£238,000 Sep-2008
16, Boundary Lane -	£187,000 Jul-2006
118, Boundary Lane -	£222,000 Jul-2005	92 990	2,413 224
72, Boundary Lane	£225,000 Mar-2005
188, Boundary Lane	£52,400 Sep-2003
38, Boundary Lane -	£169,000 Feb-2003	70 753	2,414 224
42, Boundary Lane	£55,000 Feb-2001

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

The average price per square metre (per square foot) in Boundary Lane, Welwyn Garden City is £5,160 sqm (£479 per sq ft), this is based on the price paid of the 6 most recent sales.
The majority of homes in Welwyn Garden City are now selling for between £4,380 and £5,410 per square metre (£406 and £502 per square foot) , find out more in this local analysis of AL7 4 (Welwyn Garden City) house prices.
There are roughly 34 homes on Boundary Lane, we would have expected about 4 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 6 property sales in Boundary Lane, averaging approximately 1 home sales per year .
The average size of all the properties on Boundary Lane is 89 m2 (957 sqft).