House Price Finder

Heol Islwyn

Swansea · SA4 4LJ, SA5 4NZ

Average sold price
£145,643
140 sales since 1996
Median
£156,998
middle of every sale
Last sold
£226k
8 May 2026
Properties
68
semi-detached most common

Average sold price by year

11
12
13
14
15
16
18
19
20
21
22
23
24
25
26

Properties on Heol Islwyn

AddressTypeLast soldPriceSales
27, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached8 May 2026£226,0004
28, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached27 Mar 2026£318,0003
3, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached29 Oct 2025£290,0004
13, HEOL ISLWYN, GORSEINON
SA4 4LJ
Terraced10 Oct 2025£142,0005
17, HEOL ISLWYN, GORSEINON
SA4 4LJ
Semi-Detached21 Mar 2025£140,0003
25, HEOL ISLWYN, GORSEINON
SA4 4LJ
Terraced29 Nov 2024£165,0003
9, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached2 Aug 2024£250,0003
19, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached12 Feb 2024£250,0002
10, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Terraced14 Jul 2023£205,0002
47, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached13 Jan 2023£245,0002
12, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached11 May 2022£217,0003
35, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached8 Apr 2022£249,9953
57, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached26 Jan 2022£244,9952
7, HEOL ISLWYN, GORSEINON
SA4 4LJ
Terraced17 Dec 2021£134,0003
63, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached15 Nov 2021£260,0003
11, HEOL ISLWYN, GORSEINON
SA4 4LJ
Terraced23 Jul 2021£104,9504
41, HEOL ISLWYN, GORSEINON
SA4 4LJ
Semi-Detached10 Jun 2021£175,0002
27, HEOL ISLWYN, GORSEINON
SA4 4LJ
Terraced25 Jan 2021£108,0003
6, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached7 Oct 2020£182,0003
21, HEOL ISLWYN, GORSEINON
SA4 4LJ
Terraced31 Jul 2020£85,0004
29, HEOL ISLWYN, GORSEINON
SA4 4LJ
Terraced12 Dec 2019£103,0005
19, HEOL ISLWYN, GORSEINON
SA4 4LJ
Terraced4 Sep 2019£98,0004
24, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached12 Aug 2019£165,0002
67, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached12 Apr 2019£175,0002
15, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached28 Jun 2016£191,0002
31, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached23 Mar 2016£150,0002
32, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached19 Feb 2016£151,0002
6, HEOL ISLWYN, GORSEINON
SA4 4LJ
Semi-Detached4 Dec 2015£120,0003
29, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached30 Oct 2015£152,0002
51, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached4 Aug 2015£166,0002
14, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached8 May 2015£177,0003
59, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached20 Mar 2015£157,0002
1, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached31 Jan 2013£175,0002
25, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached18 Jun 2012£173,0002
8, HEOL ISLWYN, GORSEINON
SA4 4LJ
Semi-Detached18 Apr 2011£148,0002
39, HEOL ISLWYN, GORSEINON
SA4 4LJ
Semi-Detached22 Oct 2010£114,0002
3, HEOL ISLWYN, GORSEINON
SA4 4LJ
Terraced8 Jan 2010£100,0003
55, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached30 Oct 2009£195,0002
4, HEOL ISLWYN, GORSEINON
SA4 4LJ
Semi-Detached15 Apr 2008£112,0002
23, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached1 Feb 2008£197,5002
PLOT 73, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached29 Jun 2007£225,0001
20, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached25 Jun 2007£169,9951
65, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached15 May 2007£174,9951
61, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached new build1 May 2007£229,9951
23, HEOL ISLWYN, GORSEINON
SA4 4LJ
Semi-Detached20 Apr 2007£117,0001
26, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached new build9 Feb 2007£149,9951
22, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached new build9 Feb 2007£144,9951
34, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached new build1 Feb 2007£169,9951
53, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached new build12 Jan 2007£199,9951
16, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached new build15 Dec 2006£164,9951
49, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached new build11 Dec 2006£156,9951
39, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached7 Dec 2006£144,9951
18, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Terraced new build1 Dec 2006£171,9951
41, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached new build17 Nov 2006£144,9951
2, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached new build17 Nov 2006£219,9951
43, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached new build13 Nov 2006£201,0001
37, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached new build30 Oct 2006£205,9951
31, HEOL ISLWYN, GORSEINON
SA4 4LJ
Terraced20 Oct 2006£118,0002
33, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached new build13 Oct 2006£144,9951
21, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached new build18 Aug 2006£159,9951
4, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached new build8 Aug 2006£159,9951
17, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached new build21 Jul 2006£209,9951
7, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Semi-Detached new build7 Jul 2006£144,9951
5, HEOL ISLWYN, FFORESTFACH
SA5 4NZ
Detached new build14 Jun 2006£199,9951
37, HEOL ISLWYN, GORSEINON
SA4 4LJ
Semi-Detached4 Jul 2003£83,0001
10, HEOL ISLWYN, GORSEINON
SA4 4LJ
Semi-Detached21 Mar 2003£77,0001
2, HEOL ISLWYN, GORSEINON
SA4 4LJ
Semi-Detached20 Sep 2002£73,0002
15, HEOL ISLWYN, GORSEINON
SA4 4LJ
Semi-Detached30 Aug 2001£30,7502

Recent sales

DateAddressTypeTenurePrice
8 May 202627, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£226,000
27 Mar 202628, HEOL ISLWYN, FFORESTFACHDetachedFreehold£318,000
29 Oct 20253, HEOL ISLWYN, FFORESTFACHDetachedFreehold£290,000
10 Oct 202513, HEOL ISLWYN, GORSEINONTerracedLeasehold£142,000
30 Jun 20253, HEOL ISLWYN, FFORESTFACHDetachedFreehold£280,000
21 Mar 202517, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£140,000
29 Nov 202425, HEOL ISLWYN, GORSEINONTerracedFreehold£165,000
2 Aug 20249, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£250,000
12 Feb 202419, HEOL ISLWYN, FFORESTFACHDetachedFreehold£250,000
14 Jul 202310, HEOL ISLWYN, FFORESTFACHTerracedFreehold£205,000
13 Jan 202347, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£245,000
18 Nov 20229, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£243,500
25 Aug 202228, HEOL ISLWYN, FFORESTFACHDetachedFreehold£295,000
11 May 202212, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£217,000
8 Apr 202235, HEOL ISLWYN, FFORESTFACHDetachedFreehold£249,995
26 Jan 202257, HEOL ISLWYN, FFORESTFACHDetachedFreehold£244,995
17 Dec 20217, HEOL ISLWYN, GORSEINONTerracedFreehold£134,000
15 Nov 202163, HEOL ISLWYN, FFORESTFACHDetachedFreehold£260,000
23 Jul 202111, HEOL ISLWYN, GORSEINONTerracedLeasehold£104,950
10 Jun 202141, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£175,000
25 Jan 202127, HEOL ISLWYN, GORSEINONTerracedFreehold£108,000
7 Oct 20206, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£182,000
31 Jul 202021, HEOL ISLWYN, GORSEINONTerracedFreehold£85,000
6 Mar 202027, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£172,000
12 Dec 201929, HEOL ISLWYN, GORSEINONTerracedFreehold£103,000
4 Sep 201919, HEOL ISLWYN, GORSEINONTerracedFreehold£98,000
12 Aug 201924, HEOL ISLWYN, FFORESTFACHDetachedFreehold£165,000
12 Apr 201967, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£175,000
13 Feb 201912, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£160,000
18 Jan 201963, HEOL ISLWYN, FFORESTFACHDetachedFreehold£210,000
10 May 20186, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£160,000
28 Jun 201615, HEOL ISLWYN, FFORESTFACHDetachedFreehold£191,000
23 Mar 201631, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£150,000
19 Feb 201632, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£151,000
4 Dec 20156, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£120,000
2 Dec 201527, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£147,500
30 Oct 201529, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£152,000
4 Aug 201551, HEOL ISLWYN, FFORESTFACHDetachedFreehold£166,000
24 Jul 201513, HEOL ISLWYN, GORSEINONTerracedLeasehold£84,000
8 May 201514, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£177,000
20 Mar 201559, HEOL ISLWYN, FFORESTFACHDetachedFreehold£157,000
28 Apr 20146, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£115,000
24 Jan 201441, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£125,000
26 Nov 20133, HEOL ISLWYN, FFORESTFACHDetachedFreehold£150,000
21 Jun 201325, HEOL ISLWYN, GORSEINONTerracedFreehold£100,000
31 Jan 20131, HEOL ISLWYN, FFORESTFACHDetachedFreehold£175,000
29 Jun 201229, HEOL ISLWYN, GORSEINONTerracedFreehold£84,000
18 Jun 201225, HEOL ISLWYN, FFORESTFACHDetachedFreehold£173,000
24 Jun 201114, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£144,000
18 Apr 20118, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£148,000
22 Oct 201039, HEOL ISLWYN, GORSEINONSemi-DetachedLeasehold£114,000
18 May 201017, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£91,000
8 Jan 20103, HEOL ISLWYN, GORSEINONTerracedLeasehold£100,000
30 Oct 200955, HEOL ISLWYN, FFORESTFACHDetachedFreehold£195,000
22 May 200927, HEOL ISLWYN, GORSEINONTerracedFreehold£83,000
9 Apr 200929, HEOL ISLWYN, GORSEINONTerracedFreehold£89,000
12 Dec 200829, HEOL ISLWYN, GORSEINONTerracedFreehold£114,000
15 Apr 20084, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£112,000
27 Mar 200811, HEOL ISLWYN, GORSEINONTerracedLeasehold£106,500
1 Feb 200823, HEOL ISLWYN, FFORESTFACHDetachedFreehold£197,500
19 Dec 200767, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£174,995
29 Oct 200759, HEOL ISLWYN, FFORESTFACHDetachedFreehold£219,995
19 Oct 200763, HEOL ISLWYN, FFORESTFACHDetachedFreehold£228,995
15 Oct 200735, HEOL ISLWYN, FFORESTFACHDetachedFreehold£170,000
21 Sep 20073, HEOL ISLWYN, FFORESTFACHDetachedFreehold£192,500
29 Jun 2007PLOT 73, HEOL ISLWYN, FFORESTFACHDetachedFreehold£225,000
29 Jun 200725, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£220,000
25 Jun 200720, HEOL ISLWYN, FFORESTFACHDetachedFreehold£169,995
15 May 200765, HEOL ISLWYN, FFORESTFACHDetachedFreehold£174,995
1 May 200761, HEOL ISLWYN, FFORESTFACHDetachedFreehold£229,995
20 Apr 200723, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£117,000
5 Apr 200724, HEOL ISLWYN, FFORESTFACHDetachedFreehold£169,950
2 Apr 200732, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£174,995
30 Mar 200755, HEOL ISLWYN, FFORESTFACHDetachedFreehold£224,995
9 Mar 200757, HEOL ISLWYN, FFORESTFACHDetachedFreehold£176,995
21 Feb 200728, HEOL ISLWYN, FFORESTFACHDetachedFreehold£209,995
9 Feb 200726, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£149,995
9 Feb 200722, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£144,995
1 Feb 200734, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£169,995
12 Jan 200753, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£199,995
29 Dec 200610, HEOL ISLWYN, FFORESTFACHTerracedFreehold£149,995
21 Dec 200651, HEOL ISLWYN, FFORESTFACHDetachedFreehold£171,995
20 Dec 200613, HEOL ISLWYN, GORSEINONTerracedLeasehold£67,900
15 Dec 200616, HEOL ISLWYN, FFORESTFACHDetachedFreehold£164,995
15 Dec 200614, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£164,995
12 Dec 200619, HEOL ISLWYN, FFORESTFACHDetachedFreehold£169,995
11 Dec 200649, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£156,995
7 Dec 200639, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£144,995
1 Dec 200647, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£157,995
1 Dec 200618, HEOL ISLWYN, FFORESTFACHTerracedFreehold£171,995
30 Nov 200612, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£164,995
17 Nov 200641, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£144,995
17 Nov 20062, HEOL ISLWYN, FFORESTFACHDetachedFreehold£219,995
13 Nov 200643, HEOL ISLWYN, FFORESTFACHDetachedFreehold£201,000
30 Oct 200637, HEOL ISLWYN, FFORESTFACHDetachedFreehold£205,995
20 Oct 200631, HEOL ISLWYN, GORSEINONTerracedFreehold£118,000
20 Oct 200635, HEOL ISLWYN, FFORESTFACHDetachedFreehold£164,995
20 Oct 200629, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£159,995
13 Oct 200633, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£144,995
6 Oct 200627, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£159,995
28 Sep 200631, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£159,995
8 Sep 200623, HEOL ISLWYN, FFORESTFACHDetachedFreehold£199,995
18 Aug 200621, HEOL ISLWYN, FFORESTFACHDetachedFreehold£159,995
8 Aug 20064, HEOL ISLWYN, FFORESTFACHDetachedFreehold£159,995
4 Aug 20066, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£154,995
21 Jul 200617, HEOL ISLWYN, FFORESTFACHDetachedFreehold£209,995
18 Jul 200615, HEOL ISLWYN, FFORESTFACHDetachedFreehold£199,995
7 Jul 20067, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£144,995
3 Jul 20069, HEOL ISLWYN, FFORESTFACHSemi-DetachedFreehold£159,995
14 Jun 20065, HEOL ISLWYN, FFORESTFACHDetachedFreehold£199,995
9 Jun 20061, HEOL ISLWYN, FFORESTFACHDetachedFreehold£192,995
6 Jan 200611, HEOL ISLWYN, GORSEINONTerracedLeasehold£85,000
18 Nov 200519, HEOL ISLWYN, GORSEINONTerracedFreehold£92,000
12 Aug 20047, HEOL ISLWYN, GORSEINONTerracedLeasehold£90,000
11 Jun 200429, HEOL ISLWYN, GORSEINONTerracedFreehold£99,995
8 Jul 200321, HEOL ISLWYN, GORSEINONTerracedFreehold£57,999
4 Jul 200337, HEOL ISLWYN, GORSEINONSemi-DetachedLeasehold£83,000
21 Mar 200310, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£77,000
1 Nov 200217, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£51,250
20 Sep 20022, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£73,000
5 Jul 200211, HEOL ISLWYN, GORSEINONTerracedLeasehold£49,950
30 Aug 200115, HEOL ISLWYN, GORSEINONSemi-DetachedLeasehold£30,750
27 Jul 20018, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£68,000
27 Jul 200115, HEOL ISLWYN, GORSEINONSemi-DetachedLeasehold£32,000
1 Jun 20014, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£45,500
15 Sep 20007, HEOL ISLWYN, GORSEINONTerracedLeasehold£35,000
8 Sep 200025, HEOL ISLWYN, GORSEINONTerracedFreehold£42,000
26 May 200039, HEOL ISLWYN, GORSEINONSemi-DetachedLeasehold£57,500
11 May 20003, HEOL ISLWYN, GORSEINONTerracedLeasehold£33,000
19 Nov 199919, HEOL ISLWYN, GORSEINONTerracedFreehold£37,500
20 Sep 19992, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£53,000
1 Mar 199921, HEOL ISLWYN, GORSEINONTerracedFreehold£35,100
14 Aug 19986, HEOL ISLWYN, GORSEINONSemi-DetachedFreehold£43,000
19 Jun 199813, HEOL ISLWYN, GORSEINONTerracedLeasehold£37,000
26 Jan 199827, HEOL ISLWYN, GORSEINONTerracedFreehold£37,950
14 Mar 19973, HEOL ISLWYN, GORSEINONTerracedLeasehold£34,950
7 Mar 199721, HEOL ISLWYN, GORSEINONTerracedFreehold£37,000
11 Nov 199613, HEOL ISLWYN, GORSEINONTerracedLeasehold£35,950
11 Sep 199631, HEOL ISLWYN, GORSEINONTerracedFreehold£39,000
30 Aug 199619, HEOL ISLWYN, GORSEINONTerracedFreehold£36,500

Other streets in Swansea

Swansea RoadGower RoadTrawler RoadCarmarthen RoadLlangyfelach RoadNeath RoadSt Helens RoadMiddle RoadPhoebe RoadKings RoadClydach RoadHigh Street

All Swansea house prices

Frequently asked questions

What is the average house price on Heol Islwyn, Swansea?
The average sold price on Heol Islwyn is £145,643, across 140 sales since 1996. The median is £156,998 — the middle price, which a few unusually expensive sales cannot pull upward.
When did a property on Heol Islwyn last sell?
The most recent recorded sale on Heol Islwyn was 27, HEOL ISLWYN, FFORESTFACH, which sold for £226,000 on 8 May 2026.
How many properties are there on Heol Islwyn?
68 separate addresses have sold on Heol Islwyn since 1996, across 2 postcodes (SA4 4LJ, SA5 4NZ). That is not the same as the number of homes on the street — a property that has never changed hands since 1995 does not appear in Land Registry records.

About this data

Every figure on this page is calculated from the 140 sales HM Land Registry has recorded on Heol Islwyn since 1996 — what buyers actually paid, not asking prices or estimates. A home that has not changed hands since records began in 1995 will not appear. Sales are matched to this street by postcode and by the street component of the registered address, so a neighbouring street with a similar name is not counted. The Price Paid dataset covers England and Wales only; see Scotland and Northern Ireland.