Union Street, Carmarthen
House prices, sold prices and local information for SA31 3DE.
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At a glance
11 property sales on Union Street, Carmarthen have been recorded by HM Land Registry since 2016. The most recent sale was on 29 Aug 2025. Most sales here are terraced homes, which have sold for an average of £143,700. 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 91% terraced, 9% flat. Recorded sale prices on Union Street range from £51,500 to £177,500. 94% of homes sold here were freehold and 6% leasehold.
House prices on Union Street compared
Average sale price over the last 12 months. Union Street has had fewer than two sales in that time, so it is left out. See all SA31 house prices.
Average sale price by year
Tenure: 94% freehold and 6% leasehold across 17 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Terraced | 10 | £143,700 | 29 Aug 2025 |
| Flat | 1 | £51,500 | 8 Jan 2021 |
Sold prices on Union Street
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 22, Union Street SA31 3DE | 29 Aug 2025 | £175,000 | Terraced | Freehold |
| 11B, Union Street SA31 3DE | 21 Jun 2024 | £142,500 | Terraced | Freehold |
| 24, Union Street SA31 3DE | 14 Aug 2023 | £135,000 | Terraced | Freehold |
| 11A, Union Street SA31 3DE | 7 Jul 2023 | £167,500 | Terraced | Freehold |
| 17, Union Street SA31 3DE | 16 May 2023 | £130,000 | Terraced | Freehold |
| 25, Union Street SA31 3DE | 6 Jan 2023 | £154,000 | Terraced | Freehold |
| Garage 10, Union Street | 16 Jun 2022 | £8,000 | Other | Freehold |
| 13, Union Street SA31 3DE | 18 Feb 2022 | £175,000 | Terraced | Freehold |
| 16, Union Street SA31 3DE | 28 Jan 2022 | £149,995 | Terraced | Freehold |
| 22, Union Street SA31 3DE | 10 Jun 2021 | £142,500 | Terraced | Freehold |
| Upper Flat, 20, Union Street SA31 3DE | 8 Jan 2021 | £51,500 | Flat | Leasehold |
| 26, Union Street SA31 3DE | 4 Jan 2019 | £78,000 | Terraced | Freehold |
| 20, Union Street SA31 3DE | 11 May 2017 | £7,000 | Other | Freehold |
| Garage Associated With, 1, Union Street | 10 Apr 2017 | £10,500 | Other | Freehold |
| 7, Union Street SA31 3DE | 16 Mar 2017 | £112,500 | Terraced | Freehold |
| Union Street Chapel, Union Street SA31 3DE | 8 Dec 2016 | £70,000 | Other | Freehold |
| 13A, Union Street SA31 3DE | 30 Sep 2016 | £177,500 | Terraced | 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 |
|---|---|---|
| 22, Union Street | £142,500 (Jun 2021) → £175,000 (Aug 2025) | +23% over 4 yrs |
Buying on Union Street?
Getting around, shops and health
Train stations
- Carmarthen station 0.6 mi · 12 min walk
Nearest bus stops
- Barracks (Picton Terrace) 1 min walk
- County Court Offices (after, Picton Terrace) 1 min walk
- Glannant House (College Road) 4 min walk
- Glannant House (College Road) 4 min walk
GP surgeries
- Meddygfa Parc
Meddygfa Parc, Building 8, Parc Dewi Sant, Carmarthen · 0.6 mi - Furnace House Surgery
St. Andrews Road, Carmarthen · 0.7 mi - St Peter's Surgery
St. Peters Surgery, St. Peters Street, Carmarthen · 0.7 mi
Supermarkets
- Tesco Extra Tesco Carmarthen Extra · 0.2 mi
- Lidl Lidl Carmarthen · 0.3 mi
- The Co-operative Food Co-op Carmarthen - Jobs Well Road · 0.3 mi
- Marks and Spencer M&S Carmarthen · 0.5 mi
Pharmacies
- Tesco Instore Pharmacy · 0.3 mi
- Walter Lloyd & Son Pharmacy · 0.4 mi
- Boots · 0.5 mi
Dentists
- Old Oak Dental Practice · 0.3 mi
- The Water Street Dental Practice · 0.3 mi
- 1st Floor · 0.5 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 | 60.1% | 62.5% |
| Private rented | 24.7% | 20.3% |
| Social rented | 15.2% | 17.1% |
| Households | 847 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 20.5% | 17.4% |
| Aged 15–64 | 64.4% | 64.1% |
| Aged 65+ | 15.1% | 18.6% |
| Residents | 1,966 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 98% | 95% |
| Ultrafast (300Mbit+) | 93% | 80% |
| Gigabit-capable | 93% | 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 Union Street
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Who lives around Union Street
Ethnic group
| Here | Carmarthenshire | |
|---|---|---|
| White | 93.8% | 97.2% |
| Asian, Asian British or Asian Welsh | 2.2% | 1.2% |
| Mixed or Multiple ethnic groups | 1.9% | 0.9% |
| Black, Black British, Black Welsh, Caribbean or African | 1.5% | 0.2% |
| Other ethnic group | 0.6% | 0.4% |
Religion
| Here | Carmarthenshire | |
|---|---|---|
| Christian | 46.4% | 47.6% |
| No religion | 45.5% | 44.4% |
| Not answered | 5.5% | 6.2% |
| Muslim | 1.4% | 0.5% |
| Hindu | 0.5% | 0.2% |
| Buddhist | 0.3% | 0.3% |
| Jewish | 0.2% | 0.1% |
| Other religion | 0.2% | 0.6% |
Country of birth
| Here | Carmarthenshire | |
|---|---|---|
| Born in the UK | 90.9% | 95% |
| Born outside the UK | 9.1% | 5% |
Highest qualification
| Here | Carmarthenshire | |
|---|---|---|
| Level 4 qualifications and above | 42.1% | 31.3% |
| Level 3 qualifications | 16.2% | 16.1% |
| Level 2 qualifications | 14% | 15.2% |
| No qualifications | 13.4% | 20% |
| Level 1 and entry level qualifications | 8.2% | 8.5% |
| Apprenticeship | 4% | 6.2% |
| Other qualifications | 2.1% | 2.6% |
General health
| Here | Carmarthenshire | |
|---|---|---|
| Very good health | 51.6% | 45.1% |
| Good health | 30.4% | 31.7% |
| Fair health | 13% | 15.7% |
| Bad health | 4.1% | 5.6% |
| Very bad health | 0.9% | 1.9% |
Cars or vans per household
| Here | Carmarthenshire | |
|---|---|---|
| 1 car or van in household | 44.2% | 41.3% |
| 2 cars or vans in household | 24.7% | 30.2% |
| No cars or vans in household | 23.7% | 15.4% |
| 3 or more cars or vans in household | 7.4% | 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 Union Street
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Noise, radon and ground hazards
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Planning applications near Union Street
Recent planning applications around Union Street from the council's planning register. Choose how far to look:
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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 Union Street
- Gerald R. Vaughan 0.3 mi
- John Francis 0.4 mi
- West Wales Properties 0.4 mi
- West Wales Properties 0.5 mi
- Terry Thomas 0.5 mi
Agent locations © OpenStreetMap contributors. More local agents
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