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Bryn Derwen, Carmarthen

MyStreetCheck free street report: Bryn Derwen, Carmarthen · 31 October 2026 · www.mystreetcheck.co.uk/carmarthen-carmarthenshire/bryn-derwen/

House prices, sold prices and local information for SA31 2HF.

Average price (last 12 months)
£341,250
2 sales
Average price (since 2018)
£345,500
5 sales
Price range
£280k – £400k
lowest to highest sale
Last sale
10 Jul 2026
SA31 2HF

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At a glance

5 property sales on Bryn Derwen, Carmarthen have been recorded by HM Land Registry since 2018. In the last 12 months 2 homes sold here for an average of £341,250. Most sales here are detached homes, which have sold for an average of £345,500. That is 51% above the Carmarthen average of £225,282 over the same period. 1 home here has sold more than once since 2018; 1 of them sold for more the second time. Recorded sale prices on Bryn Derwen range from £280,000 to £400,000. Every home sold here was sold freehold. Of 50 streets in Carmarthen with at least two sales in the last year, Bryn Derwen ranks 4th for average price, putting it in the top 10%.

House prices on Bryn Derwen compared

Bryn Derwen£341,250
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

2018: £280,000 (1 sales)2018£280k2022: £365,000 (1 sales)2022£365k2025: £400,000 (1 sales)2025£400k2026: £341,250 (2 sales)2026£341k

Tenure: 100% freehold and 0% leasehold across 6 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Detached5£345,50010 Jul 2026

Sold prices on Bryn Derwen

AddressDatePriceTypeTenure
8, Bryn Derwen SA31 2HF 10 Jul 2026£345,000 DetachedFreehold
3, Bryn Derwen SA31 2HF 8 Jul 2026£337,500 DetachedFreehold
22, Bryn Derwen SA31 2HF 22 May 2026£320,000 DetachedFreehold
4, Bryn Derwen SA31 2HF 30 Jul 2025£400,000 DetachedFreehold
18, Bryn Derwen SA31 2HF 12 Apr 2022£365,000 DetachedFreehold
18, Bryn Derwen SA31 2HF 17 May 2018£280,000 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
18, Bryn Derwen £280,000 (May 2018) → £365,000 (Apr 2022) +30%
over 4 yrs

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Getting around, shops and health

Train stations

  • Carmarthen station 1.2 mi · 24 min walk

Nearest bus stops

  • Abergwili Ambulance Station (Abergwili Road) 1 min walk
  • Abergwili Ambulance Station (Abergwili Road) 1 min walk
  • Brynderwen (Aberwili Road) 2 min walk
  • Nash Avenue (Bronwydd Road) 2 min walk

GP surgeries

  • St Peter's Surgery
    St. Peters Surgery, St. Peters Street, Carmarthen · 0.8 mi
  • Furnace House Surgery
    St. Andrews Road, Carmarthen · 0.9 mi
  • Meddygfa Parc
    Meddygfa Parc, Building 8, Parc Dewi Sant, Carmarthen · 2.1 mi

Supermarkets

  • The Co-operative Food Co-op Carmarthen · 1.0 mi
  • Marks and Spencer M&S Carmarthen · 1.1 mi
  • Lidl Lidl Carmarthen · 1.3 mi
  • The Food Warehouse Iceland Carmarthen Food Warehouse · 1.4 mi

Pharmacies

  • Nigel Williams Chemists Ltd · 0.8 mi
  • Nigel Williams Chemists Ltd · 0.9 mi
  • Boots · 1.1 mi

Dentists

  • 1st Floor · 1.2 mi
  • The Water Street Dental Practice · 1.2 mi
  • Old Oak Dental Practice · 1.2 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
Owned34.6%62.5%
Private rented42.2%20.3%
Social rented22.9%17.1%
Households1,193

People

HereEng & Wales
Under 1512.8%17.4%
Aged 15–6465.2%64.1%
Aged 65+22.1%18.6%
Residents2,061

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)100%80%
Gigabit-capable100%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 Bryn Derwen

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Who lives around Bryn Derwen

Ethnic group

HereCarmarthenshire
White91.7%97.2%
Asian, Asian British or Asian Welsh3.6%1.2%
Other ethnic group1.8%0.4%
Black, Black British, Black Welsh, Caribbean or African1.6%0.2%
Mixed or Multiple ethnic groups1.3%0.9%

Religion

HereCarmarthenshire
No religion47.2%44.4%
Christian40.2%47.6%
Not answered6.1%6.2%
Muslim3.8%0.5%
Other religion1.5%0.6%
Buddhist0.5%0.3%
Hindu0.3%0.2%
Sikh0.2%–

Country of birth

HereCarmarthenshire
Born in the UK86%95%
Born outside the UK14%5%

Highest qualification

HereCarmarthenshire
Level 4 qualifications and above31.2%31.3%
No qualifications23.2%20%
Level 2 qualifications14.3%15.2%
Level 3 qualifications13.6%16.1%
Level 1 and entry level qualifications9.6%8.5%
Apprenticeship5.3%6.2%
Other qualifications2.8%2.6%

General health

HereCarmarthenshire
Very good health39.5%45.1%
Good health31.7%31.7%
Fair health20.3%15.7%
Bad health6.6%5.6%
Very bad health1.9%1.9%

Cars or vans per household

HereCarmarthenshire
No cars or vans in household47%15.4%
1 car or van in household38.8%41.3%
2 cars or vans in household10.8%30.2%
3 or more cars or vans in household3.4%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 Bryn Derwen

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Noise, radon and ground hazards

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Planning applications near Bryn Derwen

Recent planning applications around Bryn Derwen 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 Bryn Derwen

  • Evans Bros 1.0 mi
  • Clee Tompkinson Francis 1.0 mi
  • Terry Thomas 1.0 mi
  • West Wales Properties 1.1 mi
  • West Wales Properties 1.2 mi

Agent locations © OpenStreetMap contributors. More local agents

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Nearby streets in SA31

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