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Cae Llwyndu, Nelson, Treharris

MyStreetCheck free street report: Cae Llwyndu, Nelson, Treharris · 24 October 2026 · www.mystreetcheck.co.uk/treharris-caerphilly/cae-llwyndu/

House prices, sold prices and local information for CF46 6HX.

Average price (last 12 months)
–
0 sales
Average price (since 2016)
£240,136
7 sales
Price range
£158k – £350k
lowest to highest sale
Last sale
18 Sep 2023
CF46 6HX

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At a glance

7 property sales on Cae Llwyndu, Nelson, Treharris have been recorded by HM Land Registry since 2016. The most recent sale was on 18 Sep 2023. Most sales here are detached homes, which have sold for an average of £251,408.

House prices on Cae Llwyndu compared

CF46 postcode area£190,833
Treharris£217,214
England & Wales£356,718

Average sale price over the last 12 months. Cae Llwyndu has had fewer than two sales in that time, so it is left out. See all CF46 house prices.

Average sale price by year

2016: £223,975 (2 sales)2016£224k2017: £165,250 (2 sales)2017£165k2021: £350,000 (1 sales)2021£350k2022: £292,500 (1 sales)2022£293k2023: £260,000 (1 sales)2023£260k

Tenure: 100% freehold and 0% leasehold across 8 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Detached6£251,40818 Sep 2023
Semi-detached1£172,50017 Jan 2017

Sold prices on Cae Llwyndu

AddressDatePriceTypeTenure
9, Cae Llwyndu CF46 6HX 18 Sep 2023£260,000 DetachedFreehold
25, Cae Llwyndu CF46 6HX 19 Oct 2022£292,500 DetachedFreehold
23, Cae Llwyndu CF46 6HX 25 Oct 2021£300,000 DetachedFreehold
6, Cae Llwyndu CF46 6HX 17 Jun 2021£350,000 DetachedFreehold
15, Cae Llwyndu CF46 6HX 17 Feb 2017£158,000 DetachedFreehold
5, Cae Llwyndu CF46 6HX 17 Jan 2017£172,500 Semi-detachedFreehold
32, Cae Llwyndu CF46 6HX 9 Aug 2016£237,950 DetachedFreehold
31, Cae Llwyndu CF46 6HX 24 Mar 2016£210,000 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.

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Crime and flood risk near Cae Llwyndu

Crime

27 crimes were reported within about a mile of Cae Llwyndu in August 2026.

Violence & sexual offences9
Anti-social behaviour6
Criminal damage & arson4
Other theft3
Vehicle crime3
Burglary1

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

Flood risk

Cae Llwyndu 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

  • Quakers Yard station 1.8 mi · 36 min walk
  • Abercynon station 1.8 mi · 37 min walk
  • Ystrad Mynach station 2.0 mi · 40 min walk

Nearest bus stops

  • Cae'r Gelynnen (opp, Crossfield Road) 1 min walk
  • Cae'r Gelynnen (before, Crossfield Road) 1 min walk
  • Co-op (o/s, Mafon Road) 2 min walk
  • Bryncelyn Community Centre (o/s, Heol Islwyn) 3 min walk

GP surgeries

  • Nelson Surgery
    Bryncelyn, Nelson, Treharris · 0.2 mi
  • Treharris Primary Care Centre
    Fox Street, Treharris · 1.4 mi
  • Abercynon Medical Centre
    Ynysmeurig Road, Abercynon, Mountain Ash · 1.8 mi
  • Meddygfa Gelligaer Surgery
    Heol Hen Ysgol, Gelligaer, Hengoed · 1.9 mi

Supermarkets

  • Aldi Aldi Mafon Road, Nelson, Treharris · 0.2 mi
  • The Co-operative Food Co-op Nelson · 0.3 mi
  • The Co-operative Food Co-op Treharris · 1.4 mi
  • Spar PFS Spar Certas - Treharris · 1.6 mi

Pharmacies

  • Knights Nelson Pharmacy · 0.3 mi
  • Well · 1.4 mi
  • Knights Abercynon Pharmacy · 1.8 mi

Dentists

  • Dental Surgery · 0.3 mi
  • Cwm Taf Morgannwg Uhb · 1.4 mi
  • Treharris Dental Clinic · 1.4 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
Owned79.5%62.5%
Private rented11.5%20.3%
Social rented9.1%17.1%
Households672

People

HereEng & Wales
Under 1512.7%17.4%
Aged 15–6459.2%64.1%
Aged 65+28.1%18.6%
Residents1,451

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 networks94%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks100%99%
Calls indoors, all 4 networks96%92%

Share of homes across Caerphilly 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 Cae Llwyndu

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Who lives around Cae Llwyndu

Ethnic group

HereCaerphilly
White97%97.7%
Asian, Asian British or Asian Welsh2.3%0.9%
Other ethnic group0.3%0.2%
Black, Black British, Black Welsh, Caribbean or African0.2%0.2%
Mixed or Multiple ethnic groups0.1%1%

Religion

HereCaerphilly
No religion50.2%56.7%
Christian41.2%36.4%
Not answered5.8%5.7%
Muslim1.2%0.3%
Other religion0.7%0.4%
Hindu0.5%0.1%
Sikh0.3%0.1%
Buddhist0%0.2%

Country of birth

HereCaerphilly
Born in the UK97.2%97.1%
Born outside the UK2.8%2.9%

Highest qualification

HereCaerphilly
Level 4 qualifications and above27.4%25.3%
No qualifications21.2%24.1%
Level 3 qualifications16.7%16.8%
Level 2 qualifications16.2%15.5%
Level 1 and entry level qualifications8.7%10.1%
Apprenticeship7.2%5.5%
Other qualifications2.6%2.7%

General health

HereCaerphilly
Very good health41.2%43.7%
Good health33.3%32.1%
Fair health18%15.7%
Bad health5.7%6.4%
Very bad health1.7%2.1%

Cars or vans per household

HereCaerphilly
1 car or van in household44.2%41.8%
2 cars or vans in household29.3%27.7%
No cars or vans in household14.7%20.3%
3 or more cars or vans in household11.8%10.2%

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 Caerphilly.

Planning and heritage near Cae Llwyndu

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Noise, radon and ground hazards

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Nearby streets in CF46

See all streets in Treharris All streets in CF46