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Llansteffan Road, Johnstown, Carmarthen

MyStreetCheck free street report: Llansteffan Road, Johnstown, Carmarthen · 31 October 2026 · www.mystreetcheck.co.uk/carmarthen-carmarthenshire/llansteffan-road/

House prices, sold prices and local information for SA31 3NR, SA31 3LZ, SA31 3NN.

Average price (last 12 months)
£198,750
4 sales
Average price (since 2016)
£174,800
30 sales
Price range
£70k – £260k
lowest to highest sale
Last sale
12 Aug 2026
SA31 3NR

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At a glance

30 property sales on Llansteffan Road, Johnstown, Carmarthen have been recorded by HM Land Registry since 2016. In the last 12 months 4 homes sold here for an average of £198,750. Most sales here are semi-detached homes, which have sold for an average of £171,125. Average sale prices rose from £155,333 in 2016 to £198,750 in 2026 (+28%), though averages on a single street can swing with the mix of homes sold. That is 12% below the Carmarthen average of £225,282 over the same period. 4 homes here have sold more than once since 2016; 4 of them sold for more the second time. By property type, sales here have been 53% semi-detached, 43% detached, 3% flat. Recorded sale prices on Llansteffan Road range from £70,000 to £260,000. 97% of homes sold here were freehold and 3% leasehold. Of 50 streets in Carmarthen with at least two sales in the last year, Llansteffan Road ranks 30th for average price.

House prices on Llansteffan Road compared

Llansteffan Road£198,750
SA31 postcode area£219,156
Carmarthen£225,282
England & Wales£358,701

Average sale price over the last 12 months. See all SA31 house prices.

Average sale price by year

2016: £155,333 (3 sales)2016£155k2017: £154,667 (3 sales)2017£155k2018: £166,250 (4 sales)2018£166k2019: £173,333 (3 sales)2019£173k2020: £195,000 (1 sales)2020£195k2021: £161,600 (5 sales)2021£162k2022: £225,333 (3 sales)2022£225k2023: £147,500 (2 sales)2023£148k2024: £135,000 (1 sales)2024£135k2025: £225,000 (1 sales)2025£225k2026: £198,750 (4 sales)2026£199k

Tenure: 97% freehold and 3% leasehold across 32 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Semi-detached16£171,1259 Apr 2026
Detached13£187,38512 Aug 2026
Flat1£70,0004 Dec 2023

Sold prices on Llansteffan Road

AddressDatePriceTypeTenure
74, Llansteffan Road SA31 3NR 12 Aug 2026£253,000 DetachedFreehold
29, Llansteffan Road SA31 3NG 9 Apr 2026£100,000 Semi-detachedFreehold
136, Llansteffan Road SA31 3NW 12 Feb 2026£182,000 Semi-detachedFreehold
126, Llansteffan Road SA31 3NN 15 Jan 2026£260,000 Semi-detachedFreehold
112, Llansteffan Road SA31 3NN 11 Jul 2025£225,000 Semi-detachedFreehold
1, Ty Gwyn Court, Llansteffan Road SA31 3LZ 17 Apr 2024£135,000 Semi-detachedFreehold
5, Ty Gwyn Court, Llansteffan Road SA31 3LZ 4 Dec 2023£70,000 FlatLeasehold
25, Llansteffan Road SA31 3LZ 31 Aug 2023£225,000 Semi-detachedFreehold
80, Llansteffan Road SA31 3NR 19 Dec 2022£250,000 DetachedFreehold
3, Ty Gwyn Court, Llansteffan Road SA31 3LZ 1 Nov 2022£165,000 Semi-detachedFreehold
35A, Llansteffan Road SA31 3NQ 18 Mar 2022£206,000 Semi-detachedFreehold
Ty Cathod, Llansteffan Road SA31 3NG 24 Jan 2022£220,000 DetachedFreehold
3, Llansteffan Road SA31 3LY 30 Nov 2021£160,000 Semi-detachedFreehold
13, Llansteffan Road SA31 3LZ 8 Oct 2021£204,000 Semi-detachedFreehold
74, Llansteffan Road SA31 3NR 28 Jun 2021£159,000 DetachedFreehold
78, Llansteffan Road SA31 3NR 30 Apr 2021£170,000 DetachedFreehold
31, Llansteffan Road SA31 3NG 22 Apr 2021£115,000 Semi-detachedFreehold
13, Llansteffan Road SA31 3LZ 22 Oct 2020£126,000 Semi-detachedFreehold
140, Llansteffan Road SA31 3NW 12 Oct 2020£195,000 DetachedFreehold
98, Llansteffan Road SA31 3NR 13 Dec 2019£190,000 DetachedFreehold
124, Llansteffan Road SA31 3NN 28 Jun 2019£172,000 Semi-detachedFreehold
146, Llansteffan Road SA31 3NW 20 Mar 2019£158,000 DetachedFreehold
2, Ty Gwyn Court, Llansteffan Road SA31 3LZ 26 Oct 2018£120,000 Semi-detachedFreehold
96, Llansteffan Road SA31 3NR 25 Sep 2018£210,000 DetachedFreehold
35, Llansteffan Road SA31 3NQ 24 Aug 2018£185,000 Semi-detachedFreehold
82, Llansteffan Road SA31 3NR 9 May 2018£150,000 DetachedFreehold
102, Llansteffan Road SA31 3NN 26 Sep 2017£155,000 Semi-detachedFreehold
70, Llansteffan Road SA31 3NR 4 Apr 2017£159,000 DetachedFreehold
3, Llansteffan Road SA31 3LY 3 Apr 2017£150,000 Semi-detachedFreehold
140, Llansteffan Road SA31 3NW 1 Aug 2016£154,500 DetachedFreehold
106, Llansteffan Road SA31 3NN 19 May 2016£167,500 DetachedFreehold
110, Llansteffan Road SA31 3NN 4 Mar 2016£144,000 Semi-detachedFreehold

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

AddressSalesChange
74, Llansteffan Road £159,000 (Jun 2021) → £253,000 (Aug 2026) +59%
over 5 yrs
3, Llansteffan Road £150,000 (Apr 2017) → £160,000 (Nov 2021) +7%
over 5 yrs
13, Llansteffan Road £126,000 (Oct 2020) → £204,000 (Oct 2021) +62%
over under a year
140, Llansteffan Road £154,500 (Aug 2016) → £195,000 (Oct 2020) +26%
over 4 yrs

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Crime and flood risk near Llansteffan Road

Crime

97 crimes were reported within about a mile of Llansteffan Road in August 2026.

Violence & sexual offences44
Anti-social behaviour13
Burglary7
Drugs7
Other theft7
Shoplifting7

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Llansteffan Road is not in or near any Environment Agency flood warning or alert area.

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Getting around, shops and health

Train stations

  • Carmarthen station 0.9 mi · 18 min walk

Nearest bus stops

  • Queen Elizabeth High School (Grounds) 1 min walk
  • Carmarthen Leisure Centre (Llansteffan Road) 2 min walk
  • Queen Elizabeth High School (Llansteffan Road) 2 min walk
  • Cambria School (Grounds) 3 min walk

GP surgeries

  • Meddygfa Parc
    Meddygfa Parc, Building 8, Parc Dewi Sant, Carmarthen · 0.8 mi
  • Furnace House Surgery
    St. Andrews Road, Carmarthen · 1.2 mi
  • St Peter's Surgery
    St. Peters Surgery, St. Peters Street, Carmarthen · 1.3 mi

Supermarkets

  • Spar Spar - Llanstefan Road · 0.0 mi
  • Tesco Extra Tesco Carmarthen Extra · 0.5 mi
  • Farmfoods Farmfoods Carmarthen · 0.5 mi
  • The Co-operative Food Co-op Carmarthen - Jobs Well Road · 0.6 mi

Pharmacies

  • Tesco Instore Pharmacy · 0.7 mi
  • Morrisons Pharmacy · 0.8 mi
  • Walter Lloyd & Son Pharmacy · 0.9 mi

Dentists

  • Dewi Sant Dental · 0.8 mi
  • 1st Floor · 0.9 mi
  • Old Oak Dental Practice · 0.9 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

HereEng & Wales
Owned75.2%62.5%
Private rented15.4%20.3%
Social rented9.4%17.1%
Households775

People

HereEng & Wales
Under 1513.3%17.4%
Aged 15–6455.2%64.1%
Aged 65+31.5%18.6%
Residents1,761

Broadband

HereUK
Superfast (30Mbit+)98%95%
Ultrafast (300Mbit+)96%80%
Gigabit-capable96%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

HereEng & Wales
4G indoors, all 4 networks75%89%
4G indoors, at least 1 network98%100%
4G outdoors, all 4 networks94%99%
Calls indoors, all 4 networks81%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 Llansteffan Road

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Who lives around Llansteffan Road

Ethnic group

HereCarmarthenshire
White94.1%97.2%
Asian, Asian British or Asian Welsh2.6%1.2%
Mixed or Multiple ethnic groups1.5%0.9%
Other ethnic group1%0.4%
Black, Black British, Black Welsh, Caribbean or African0.7%0.2%

Religion

HereCarmarthenshire
Christian52%47.6%
No religion38.4%44.4%
Not answered7.4%6.2%
Muslim0.7%0.5%
Buddhist0.6%0.3%
Hindu0.5%0.2%
Other religion0.4%0.6%
Sikh0.1%–

Country of birth

HereCarmarthenshire
Born in the UK94.1%95%
Born outside the UK5.9%5%

Highest qualification

HereCarmarthenshire
Level 4 qualifications and above35.9%31.3%
No qualifications19.6%20%
Level 3 qualifications16.3%16.1%
Level 2 qualifications13.2%15.2%
Level 1 and entry level qualifications7.2%8.5%
Apprenticeship5.1%6.2%
Other qualifications2.7%2.6%

General health

HereCarmarthenshire
Very good health45.1%45.1%
Good health33.4%31.7%
Fair health15.1%15.7%
Bad health4.8%5.6%
Very bad health1.6%1.9%

Cars or vans per household

HereCarmarthenshire
1 car or van in household40.1%41.3%
2 cars or vans in household31.3%30.2%
No cars or vans in household16.9%15.4%
3 or more cars or vans in household11.8%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 Llansteffan Road

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Noise, radon and ground hazards

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Planning applications near Llansteffan Road

Recent planning applications around Llansteffan Road from the council's planning register. Choose how far to look:

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Council tax here

Carmarthenshire Band D is £2,351 a year (Band A £1,567). See every band.

Estate agents near Llansteffan Road

  • Gerald R. Vaughan 0.9 mi
  • John Francis 0.9 mi
  • West Wales Properties 0.9 mi
  • West Wales Properties 0.9 mi
  • Clee Tompkinson Francis 1.0 mi

Agent locations © OpenStreetMap contributors. More local agents

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Nearby streets in SA31

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