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Dol Y Dderwen, Ammanford

MyStreetCheck free street report: Dol Y Dderwen, Ammanford · 31 October 2026 · www.mystreetcheck.co.uk/ammanford-carmarthenshire/dol-y-dderwen/

House prices, sold prices and local information for SA18 2GA, SA18 2GE.

Average price (last 12 months)
£194,000
2 sales
Average price (since 2016)
£186,103
38 sales
Price range
£93k – £345k
lowest to highest sale
Last sale
11 Jun 2026
SA18 2GA

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At a glance

House prices£194k average13% below the Ammanford average Crime64 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station13 min walkAmmanford station Ultrafast broadband100% of homesNational average 80% Freehold or leaseholdAll freeholdAcross 44 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

38 property sales on Dol Y Dderwen, Ammanford have been recorded by HM Land Registry since 2016. In the last 12 months 2 homes sold here for an average of £194,000. Most sales here are detached homes, which have sold for an average of £204,400. Average sale prices rose from £129,975 in 2016 to £194,000 in 2026 (+49%), though averages on a single street can swing with the mix of homes sold. That is 13% below the Ammanford average of £222,692 over the same period. 6 homes here have sold more than once since 2016; 6 of them sold for more the second time. By property type, sales here have been 68% detached, 26% terraced, 5% semi-detached. Recorded sale prices on Dol Y Dderwen range from £92,500 to £345,000. Every home sold here was sold freehold. Of 57 streets in Ammanford with at least two sales in the last year, Dol Y Dderwen ranks 31st for average price.

House prices on Dol Y Dderwen compared

Dol Y Dderwen£194,000
SA18 postcode area£220,065
Ammanford£222,692
England & Wales£358,701

Average sale price over the last 12 months. See all SA18 house prices.

Average sale price by year

2016: £129,975 (2 sales)2016£130k2017: £136,667 (6 sales)2017£137k2018: £149,900 (5 sales)2018£150k2019: £145,250 (2 sales)2019£145k2020: £166,000 (2 sales)2020£166k2021: £213,490 (5 sales)2021£213k2022: £253,000 (5 sales)2022£253k2023: £221,249 (4 sales)2023£221k2024: £189,500 (2 sales)2024£190k2025: £211,833 (3 sales)2025£212k2026: £194,000 (2 sales)2026£194k

Tenure: 100% freehold and 0% leasehold across 44 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Detached26£204,40030 Jan 2026
Terraced10£129,00011 Jun 2026
Semi-detached2£233,75012 Sep 2025

Sold prices on Dol Y Dderwen

AddressDatePriceTypeTenure
104, Dol Y Dderwen SA18 2GA 11 Jun 2026£178,000 TerracedFreehold
63, Dol Y Dderwen SA18 2GE 30 Jan 2026£210,000 DetachedFreehold
130, Dol Y Dderwen SA18 2GA 12 Sep 2025£182,500 Semi-detachedFreehold
105, Dol Y Dderwen SA18 2GE 8 Sep 2025£208,000 DetachedFreehold
5, Dol Y Dderwen SA18 2GE 11 Apr 2025£245,000 DetachedFreehold
6, Dol Y Dderwen SA18 2GA 20 Mar 2025£265,000 DetachedFreehold
11, Dol Y Dderwen SA18 2GE 20 Feb 2025£150,000 TerracedFreehold
1, Dol Y Dderwen SA18 2GE 31 Jan 2025£280,000 DetachedFreehold
39, Dol Y Dderwen SA18 2GE 15 Nov 2024£149,000 TerracedFreehold
9, Dol Y Dderwen SA18 2GE 9 Feb 2024£150,000 TerracedFreehold
102, Dol Y Dderwen SA18 2GA 19 Jan 2024£175,000 TerracedFreehold
22, Dol Y Dderwen SA18 2GA 8 Jan 2024£230,000 DetachedFreehold
60, Dol Y Dderwen SA18 2GA 27 Oct 2023£285,000 DetachedFreehold
93, Dol Y Dderwen SA18 2GE 27 Oct 2023£222,995 DetachedFreehold
86, Dol Y Dderwen SA18 2GA 25 Aug 2023£245,000 DetachedFreehold
49, Dol Y Dderwen SA18 2GE 11 Aug 2023£132,000 TerracedFreehold
40, Dol Y Dderwen SA18 2GA 30 Sep 2022£220,000 DetachedFreehold
30, Dol Y Dderwen SA18 2GA 7 Sep 2022£285,000 Semi-detachedFreehold
47, Dol Y Dderwen SA18 2GE 19 Aug 2022£165,000 TerracedFreehold
2, Dol Y Dderwen SA18 2GA 20 Jun 2022£345,000 DetachedFreehold
101, Dol Y Dderwen SA18 2GE 8 Jun 2022£250,000 DetachedFreehold
57, Dol Y Dderwen SA18 2GE 10 Dec 2021£257,000 DetachedFreehold
2, Dol Y Dderwen SA18 2GA 5 Aug 2021£299,950 DetachedFreehold
39, Dol Y Dderwen SA18 2GE 25 Jun 2021£118,000 TerracedFreehold
36, Dol Y Dderwen SA18 2GA 27 May 2021£235,000 DetachedFreehold
118, Dol Y Dderwen SA18 2GA 26 Mar 2021£157,500 DetachedFreehold
63, Dol Y Dderwen SA18 2GE 21 Nov 2020£180,000 DetachedFreehold
68, Dol Y Dderwen SA18 2GA 9 Mar 2020£152,000 DetachedFreehold
48, Dol Y Dderwen SA18 2GA 29 Nov 2019£167,500 DetachedFreehold
104, Dol Y Dderwen SA18 2GA 25 Jan 2019£123,000 TerracedFreehold
112, Dol Y Dderwen SA18 2GA 18 Dec 2018£122,000 TerracedFreehold
101, Dol Y Dderwen SA18 2GE 18 Sep 2018£172,000 DetachedFreehold
41, Dol Y Dderwen SA18 2GE 12 Jun 2018£115,500 TerracedFreehold
82, Dol Y Dderwen SA18 2GA 6 Apr 2018£155,000 DetachedFreehold
61, Dol Y Dderwen SA18 2GE 3 Jan 2018£185,000 DetachedFreehold
62, Dol Y Dderwen SA18 2GA 29 Sep 2017£172,500 DetachedFreehold
58, Dol Y Dderwen SA18 2GA 12 Apr 2017£142,000 DetachedFreehold
99, Dol Y Dderwen SA18 2GE 20 Feb 2017£135,000 DetachedFreehold
11, Dol Y Dderwen SA18 2GE 10 Feb 2017£92,500 TerracedFreehold
70, Dol Y Dderwen SA18 2GA 10 Feb 2017£138,000 DetachedFreehold
27, Dol Y Dderwen SA18 2GE 13 Jan 2017£140,000 DetachedFreehold
27, Dol Y Dderwen SA18 2GE 10 Jan 2017£145,000 DetachedFreehold
42, Dol Y Dderwen SA18 2GA 17 Jun 2016£164,950 DetachedFreehold
114, Dol Y Dderwen SA18 2GA 8 Feb 2016£95,000 TerracedFreehold

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
104, Dol Y Dderwen £123,000 (Jan 2019) → £178,000 (Jun 2026) +45%
over 7 yrs
63, Dol Y Dderwen £180,000 (Nov 2020) → £210,000 (Jan 2026) +17%
over 5 yrs
11, Dol Y Dderwen £92,500 (Feb 2017) → £150,000 (Feb 2025) +62%
over 8 yrs
39, Dol Y Dderwen £118,000 (Jun 2021) → £149,000 (Nov 2024) +26%
over 3 yrs
2, Dol Y Dderwen £299,950 (Aug 2021) → £345,000 (Jun 2022) +15%
over under a year
101, Dol Y Dderwen £172,000 (Sep 2018) → £250,000 (Jun 2022) +45%
over 4 yrs

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Crime and flood risk near Dol Y Dderwen

Crime

64 crimes were reported within about a mile of Dol Y Dderwen in August 2026.

Violence & sexual offences28
Anti-social behaviour11
Public order8
Criminal damage & arson6
Drugs4
Other theft3

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

Flood risk

Dol Y Dderwen 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

  • Ammanford station 0.7 mi · 13 min walk
  • Llandybie station 1.4 mi · 27 min walk
  • Pantyffynnon station 1.8 mi · 35 min walk

Nearest bus stops

  • Blaenau (Bonllwyn) 5 min walk
  • Blaenau (Bonllwyn) 5 min walk
  • Myddynfych Drive (Myddynfych) 6 min walk
  • Bonllwyn Green (Llandybie Road) 6 min walk

GP surgeries

  • Brynteg Surgery
    Brynmawr Avenue, Ammanford · 0.4 mi
  • Margaret Street Practice
    Margaret Street, Ammanford · 0.6 mi
  • Meddygfa Penygroes
    Bridge Street, Penygroes, Llanelli · 2.8 mi

Supermarkets

  • The Co-operative Food Co-op Ammanford - College Road · 0.7 mi
  • Iceland Iceland Ammanford · 0.8 mi
  • Lidl Lidl Ammanford · 0.9 mi
  • Tesco Tesco Ammanford Superstore · 1.1 mi

Pharmacies

  • Allied Pharmacy Ammanford · 0.4 mi
  • Margaret Street Pharmacy · 0.7 mi
  • Boots · 0.8 mi

Dentists

  • Amman Dental · 0.7 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
Owned83.1%62.5%
Private rented11.1%20.3%
Social rented5.8%17.1%
Households947

People

HereEng & Wales
Under 1517.1%17.4%
Aged 15–6455.6%64.1%
Aged 65+27.2%18.6%
Residents2,306

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 Dol Y Dderwen

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Who lives around Dol Y Dderwen

Ethnic group

HereCarmarthenshire
White97.7%97.2%
Asian, Asian British or Asian Welsh1.1%1.2%
Mixed or Multiple ethnic groups0.6%0.9%
Black, Black British, Black Welsh, Caribbean or African0.4%0.2%
Other ethnic group0.2%0.4%

Religion

HereCarmarthenshire
Christian54.2%47.6%
No religion39.1%44.4%
Not answered5.6%6.2%
Hindu0.4%0.2%
Buddhist0.3%0.3%
Muslim0.2%0.5%
Other religion0.2%0.6%
Jewish0%0.1%

Country of birth

HereCarmarthenshire
Born in the UK95.8%95%
Born outside the UK4.2%5%

Highest qualification

HereCarmarthenshire
Level 4 qualifications and above37.9%31.3%
Level 3 qualifications16.9%16.1%
Level 2 qualifications16.3%15.2%
No qualifications13.8%20%
Apprenticeship6.7%6.2%
Level 1 and entry level qualifications6.1%8.5%
Other qualifications2.3%2.6%

General health

HereCarmarthenshire
Very good health49.8%45.1%
Good health31.2%31.7%
Fair health12.9%15.7%
Bad health4.1%5.6%
Very bad health2%1.9%

Cars or vans per household

HereCarmarthenshire
1 car or van in household38.5%41.3%
2 cars or vans in household37.3%30.2%
3 or more cars or vans in household16.5%13.1%
No cars or vans in household7.7%15.4%

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 Dol Y Dderwen

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Noise, radon and ground hazards

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Planning applications near Dol Y Dderwen

Recent planning applications around Dol Y Dderwen from the council's planning register. Choose how far to look:

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