Heol Dderwen, Llanelli
House prices, sold prices and local information for SA15 1JQ.
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At a glance
10 property sales on Heol Dderwen, Llanelli have been recorded by HM Land Registry since 2016. The most recent sale was on 22 Aug 2025. Most sales here are semi-detached homes, which have sold for an average of £120,499. 1 home here has sold more than once since 2016; 1 of them sold for more the second time. By property type, sales here have been 80% semi-detached, 20% terraced. Recorded sale prices on Heol Dderwen range from £83,000 to £140,000. Every home sold here was sold freehold.
House prices on Heol Dderwen compared
Average sale price over the last 12 months. Heol Dderwen has had fewer than two sales in that time, so it is left out. See all SA15 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 10 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Semi-detached | 8 | £120,499 | 22 Aug 2025 |
| Terraced | 2 | £105,000 | 17 Jan 2020 |
Sold prices on Heol Dderwen
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 22, Heol Dderwen SA15 1JQ | 22 Aug 2025 | £136,000 | Semi-detached | Freehold |
| 17, Heol Dderwen SA15 1JQ | 2 Aug 2023 | £128,000 | Semi-detached | Freehold |
| 5, Heol Dderwen SA15 1JQ | 2 Mar 2023 | £115,000 | Semi-detached | Freehold |
| 14, Heol Dderwen SA15 1JQ | 4 Nov 2022 | £127,000 | Semi-detached | Freehold |
| 20, Heol Dderwen SA15 1JQ | 31 Jan 2022 | £140,000 | Semi-detached | Freehold |
| 8, Heol Dderwen SA15 1JQ | 2 Aug 2021 | £125,000 | Semi-detached | Freehold |
| 23, Heol Dderwen SA15 1JQ | 17 Jan 2020 | £110,000 | Terraced | Freehold |
| 16, Heol Dderwen SA15 1JQ | 11 Apr 2018 | £100,000 | Terraced | Freehold |
| 20, Heol Dderwen SA15 1JQ | 21 Nov 2016 | £109,995 | Semi-detached | Freehold |
| 11, Heol Dderwen SA15 1JQ | 9 Sep 2016 | £83,000 | Semi-detached | Freehold |
Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.
Sale history: homes sold more than once
| Address | Sales | Change |
|---|---|---|
| 20, Heol Dderwen | £109,995 (Nov 2016) → £140,000 (Jan 2022) | +27% over 5 yrs |
Buying on Heol Dderwen?
Getting around, shops and health
Train stations
- Llanelli station 0.7 mi · 15 min walk
- Bynea station 2.0 mi · 41 min walk
- Llangennech station 3.0 mi · 1 hr walk
Nearest bus stops
- Llwynywhilwg (Penyfan Road) 1 min walk
- Gorsedd (Penyfan Road) 1 min walk
- New Dock Stars (Trostre Road) 2 min walk
- New Dock Stars (Trostre Road) 2 min walk
GP surgeries
- Ash Grove Medical Centre
Thomas Street, Llanelli · 0.9 mi - Ty Elli Group Practice
Vauxhall, Llanelli · 0.9 mi - Avenue Villa Surgery
Brynmor Road, Llanelli · 0.9 mi - Fairfield Surgery
1 Park Crescent, Llanelli · 1.0 mi
Supermarkets
- Asda Living Asda Living Llanelli · 0.2 mi
- Marks and Spencer M&S Llanelli Parc Trostre · 0.3 mi
- Tesco Extra Tesco Llanelli Extra · 0.4 mi
- Aldi Aldi Trostre Road Llanelli · 0.4 mi
Pharmacies
- Tesco Instore Pharmacy · 0.3 mi
- Asda Pharmacy · 0.7 mi
- Well · 0.7 mi
Dentists
- Llanelli Dental Centre · 0.7 mi
- Messrs Davies James And Samuel · 0.8 mi
- Dental Surgery · 0.8 mi
Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.
Area profile
Homes
| Here | Eng & Wales | |
|---|---|---|
| Owned | 43.6% | 62.5% |
| Private rented | 13.1% | 20.3% |
| Social rented | 42.6% | 17.1% |
| Households | 755 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 22.4% | 17.4% |
| Aged 15–64 | 60.0% | 64.1% |
| Aged 65+ | 17.6% | 18.6% |
| Residents | 1,831 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 100% | 95% |
| Ultrafast (300Mbit+) | 100% | 80% |
| Gigabit-capable | 100% | 80% |
Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.
Mobile signal
| Here | Eng & Wales | |
|---|---|---|
| 4G indoors, all 4 networks | 75% | 89% |
| 4G indoors, at least 1 network | 98% | 100% |
| 4G outdoors, all 4 networks | 94% | 99% |
| Calls indoors, all 4 networks | 81% | 92% |
Share of homes across Carmarthenshire with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.
Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.
Energy ratings and home sizes on Heol Dderwen
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Who lives around Heol Dderwen
Ethnic group
| Here | Carmarthenshire | |
|---|---|---|
| White | 95.9% | 97.2% |
| Asian, Asian British or Asian Welsh | 2.4% | 1.2% |
| Mixed or Multiple ethnic groups | 1.4% | 0.9% |
| Other ethnic group | 0.2% | 0.4% |
| Black, Black British, Black Welsh, Caribbean or African | 0.1% | 0.2% |
Religion
| Here | Carmarthenshire | |
|---|---|---|
| No religion | 56.8% | 44.4% |
| Christian | 35.2% | 47.6% |
| Not answered | 6.3% | 6.2% |
| Other religion | 0.8% | 0.6% |
| Sikh | 0.5% | – |
| Buddhist | 0.2% | 0.3% |
| Hindu | 0.1% | 0.2% |
| Jewish | 0.1% | 0.1% |
Country of birth
| Here | Carmarthenshire | |
|---|---|---|
| Born in the UK | 92.3% | 95% |
| Born outside the UK | 7.7% | 5% |
Highest qualification
| Here | Carmarthenshire | |
|---|---|---|
| No qualifications | 32% | 20% |
| Level 4 qualifications and above | 18.1% | 31.3% |
| Level 2 qualifications | 17.1% | 15.2% |
| Level 3 qualifications | 13.3% | 16.1% |
| Level 1 and entry level qualifications | 11.2% | 8.5% |
| Apprenticeship | 6.4% | 6.2% |
| Other qualifications | 1.9% | 2.6% |
General health
| Here | Carmarthenshire | |
|---|---|---|
| Very good health | 39.4% | 45.1% |
| Good health | 30.8% | 31.7% |
| Fair health | 17.7% | 15.7% |
| Bad health | 8.6% | 5.6% |
| Very bad health | 3.4% | 1.9% |
Cars or vans per household
| Here | Carmarthenshire | |
|---|---|---|
| 1 car or van in household | 43% | 41.3% |
| No cars or vans in household | 32.7% | 15.4% |
| 2 cars or vans in household | 19.1% | 30.2% |
| 3 or more cars or vans in household | 5.3% | 13.1% |
Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.
Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Carmarthenshire.
Planning and heritage near Heol Dderwen
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Noise, radon and ground hazards
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Planning applications near Heol Dderwen
Recent planning applications around Heol Dderwen from the council's planning register. Choose how far to look:
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What's my home worth?
Get an instant estimate from what you paid and how prices in Carmarthenshire have moved since.
Council tax here
Carmarthenshire Band D is £2,351 a year (Band A £1,567). See every band.
Estate agents near Heol Dderwen
- Swihart-Rees 0.6 mi
- West Wales Properties 0.7 mi
- John Francis 0.7 mi
- Davies Craddock 0.7 mi
- Thornes 0.7 mi
Agent locations © OpenStreetMap contributors. More local agents
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