Areas / SA18 / street profile

Heol Ddu, SA18

Sold prices, £/m² and street profile from HM Land Registry records.

Median sold price
£256,500
all recorded sales
Recorded sales
36
Distinct homes
23
Price range
£55,000 – £600,000
Sales recorded
2000 → 2026
first to latest sale
The street in brief

Heol Ddu is a street almost entirely of detached houses. Homes here typically change hands around £256,500 — roughly 62% above the SA18 norm. Recent sales here have lagged the wider SA18 market. HM Land Registry records 36 sales across 23 homes since 2000 — homes here come up rarely.

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Heol Ddu prices over time

Median sold price on the street by year, from 36 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianSA18 district trend
£0£200k£400k£600k£800k2000200520102015202020252000: £116,250 median · 2 sales2001: £59,000 median · 1 sale2002: £136,000 median · 3 sales2003: £55,000 median · 1 sale2005: £192,500 median · 2 sales2006: £277,000 median · 1 sale2008: £165,000 median · 1 sale2009: £280,000 median · 2 sales2012: £250,000 median · 1 sale2014: £195,000 median · 1 sale2015: £186,000 median · 1 sale2016: £412,500 median · 2 sales2017: £230,000 median · 3 sales2019: £270,000 median · 3 sales2020: £287,500 median · 1 sale2021: £315,000 median · 4 sales2022: £407,500 median · 2 sales2023: £600,000 median · 1 sale2024: £575,000 median · 1 sale2025: £380,000 median · 2 sales2026: £175,625 median · 1 sale

Median sold price by year vs the SA18 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Heol Ddu compares

Heol Ddu against the SA18 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Heol Ddu£257k · 36*
Ffordd Y Glowyr£193k · 67
Tycroes Road£175k · 53
Llandeilo Road£168k · 52
Ammanford Road£158k · 61
Penybanc Road£155k · 59
Heol Y Gors£140k · 65
Fforest Fach£135k · 68
Cwmamman Road£120k · 124
Cwmgarw Road£120k · 54

Median sold price and sale count over the last 8years for the district's busiest streets. *This street's figures cover all recorded sales (fewer than 3 in the last 8 years).

This street
£256,500
median · all recorded sales
SA18 district
£158,000
median · last 8 years · street +62%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Heol Ddu's £256,500 median sits about 62% above SA18's £158,000.

Street and SA18 figures are medians of HM Land Registry sales; the England figures are the UK House Price Index mix-adjusted average — a different basis, so compare direction rather than levels between the two.

Every recorded sale on Heol Ddu

Individual transactions as recorded by HM Land Registry, newest first.

DateAddressTypeNew buildPrice
11 Mar 2026Pantybryn · SA18 2UGDetached—£175,625
1 May 2025Y Garth · SA18 2UNDetached—£350,000
10 Jan 2025Llain Alaw · SA18 2UNDetached—£410,000
23 Oct 2024Wauncefn · SA18 2UNnon-standardDetached—£146,000
19 Sept 2024Mellions · SA18 2UGDetached—£575,000
31 Mar 2023Mellions · SA18 2UGDetached—£600,000
30 Jan 2023Y Garth · SA18 2UNnon-standardOther—£10,000
1 Nov 2022Cwmcleddau Cottage · SA18 2UHDetached—£365,000
11 Mar 2022Holly Cottage · SA18 2UNDetached—£450,000
13 Dec 2021Ffynnon Ddu · SA18 2UNDetached—£330,000
22 Sept 2021Pant Yr Heol Ddu · SA18 2UFDetached—£549,950
28 Jun 2021Awel Y Coed · SA18 2UNDetached—£290,000
14 May 2021Golwg Y Cwm · SA18 2UNDetached—£300,000
31 Jul 2020Waunhelyg · SA18 2UNDetached—£287,500
3 Feb 2020Bryn Celyn · SA18 2UGnon-standardOther—£440,000
31 Jan 2020Ger Y Mynydd · SA18 2UGnon-standardOther—£280,000
6 Dec 2019Cwmcleddau Cottage · SA18 2UHDetached—£253,000
25 Oct 2019Y Garth · SA18 2UNnon-standardOther—£270,000
10 Jul 2019Longview · SA18 2UHDetached—£270,000
14 Mar 2019Banc Y Boblen · SA18 2UGDetached—£470,000
10 Dec 2018Ty Canol Isaf · SA18 2UNnon-standardOther—£10,000
22 Jan 2018Ty Canol · SA18 2UNnon-standardOther—£10,000
5 Dec 2017Longview · SA18 2UHDetached—£230,000
28 Jul 2017Erw Lon · SA18 2UNDetached—£260,000
23 Feb 2017Ty Uchaf · SA18 2UHnon-standardOther—£515,000
17 Feb 2017Golwg Y Gwyr · SA18 2UGnon-standardOther—£50,000
3 Feb 2017Ty Canol Isaf · SA18 2UNDetached—£160,000
17 Jun 2016Nebo · SA18 2UNDetached—£310,000
20 May 2016Waun Goch · SA18 2UGDetached—£515,000
3 Aug 2015Bryngwinau · SA18 2UGDetached—£186,000
24 Jun 2014Brynawel · SA18 2UNDetached—£195,000
3 Dec 2012Erw Lon · SA18 2UNDetached—£250,000
10 Dec 2009Pant Yr Heol Ddu · SA18 2UFDetached—£360,000
21 Aug 2009Waunhelyg · SA18 2UNDetached—£200,000
21 Nov 2008Ty Canol Isaf · SA18 2UNDetached—£165,000
21 Jun 2006Ger Y Mynydd · SA18 2UGDetached—£277,000
11 Oct 2005Waunhelyg · SA18 2UNDetached—£170,000
20 Jul 2005Awel Y Coed · SA18 2UNDetached—£215,000
8 Aug 2003Nebo · SA18 2UNDetached—£55,000
16 Dec 2002Awel Y Coed · SA18 2UNDetached—£130,000
16 Aug 2002Pantyblodau · SA18 2UNDetached—£136,000
16 Jan 2002Waunhelyg · SA18 2UNDetached—£147,000
20 Jul 2001Greengables · SA18 2UNDetached—£59,000
17 Aug 2000Pantybryn · SA18 2UGDetached—£165,000
5 Jul 2000Indiana · SA18 2UNDetached—£67,500

Sales marked non-standardare Land Registry “additional price paid” entries — bulk purchases, repossessions, right-to-buy and similar transfers. They're listed for completeness but excluded from every median and comparison figure on this page.

Buying on Heol Ddu?

Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.

More streets in SA18

Sold-price profiles for nearby streets, and the wider SA18 area guide.

Cwmamman RoadFfordd Y GlowyrHeol Y GorsAmmanford RoadFforest FachPenybanc RoadLlandeilo RoadCwmgarw RoadTeglan ParkTycroes RoadDol Y DderwenHigh Street
SA18 house prices & area guide →

Contains HM Land Registry data © Crown copyright and database right 2026, including the UK House Price Index. EPC data © Crown copyright. Licensed under the Open Government Licence v3.0. Figures summarise recorded sales on the street and are not a valuation of any individual home.