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Llwyncelyn Terrace, Nelson, Treharris

MyStreetCheck free street report: Llwyncelyn Terrace, Nelson, Treharris · 30 October 2026 · www.mystreetcheck.co.uk/treharris-caerphilly/llwyncelyn-terrace/

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

Average price (last 12 months)
£187,500
1 sale
Average price (since 2017)
£155,698
21 sales
Price range
£75k – £293k
lowest to highest sale
Last sale
26 Jun 2026
CF46 6HF

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At a glance

21 property sales on Llwyncelyn Terrace, Nelson, Treharris have been recorded by HM Land Registry since 2017. In the last 12 months 1 home sold here for an average of £187,500. Most sales here are terraced homes, which have sold for an average of £139,008. 4 homes here have sold more than once since 2017; 4 of them sold for more the second time. By property type, sales here have been 86% terraced, 10% detached, 5% semi-detached. Recorded sale prices on Llwyncelyn Terrace range from £75,000 to £292,500. Every home sold here was sold freehold.

House prices on Llwyncelyn Terrace compared

CF46 postcode area£200,203
Treharris£216,204
England & Wales£358,701

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

Average sale price by year

2017: £167,000 (3 sales)2017£167k2019: £129,457 (7 sales)2019£129k2020: £292,500 (1 sales)2020£293k2021: £170,000 (3 sales)2021£170k2022: £107,475 (2 sales)2022£107k2023: £164,167 (3 sales)2023£164k2024: £165,000 (1 sales)2024£165k2026: £187,500 (1 sales)2026£188k

Tenure: 100% freehold and 0% leasehold across 23 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Terraced18£139,00826 Jun 2026
Detached2£278,7509 Oct 2020
Semi-detached1£210,0003 Jun 2021

Sold prices on Llwyncelyn Terrace

AddressDatePriceTypeTenure
20, Llwyncelyn Terrace CF46 6HF 26 Jun 2026£187,500 TerracedFreehold
17, Llwyncelyn Terrace CF46 6HF 17 Mar 2026£160,000 TerracedFreehold
10, Llwyncelyn Terrace CF46 6HF 6 Sep 2024£165,000 TerracedFreehold
4, Llwyncelyn Terrace CF46 6HF 3 Oct 2023£175,000 TerracedFreehold
20, Llwyncelyn Terrace CF46 6HF 18 Sep 2023£165,000 TerracedFreehold
13, Llwyncelyn Terrace CF46 6HF 20 Jan 2023£152,500 TerracedFreehold
4, Llwyncelyn Terrace CF46 6HF 29 Apr 2022£75,000 TerracedFreehold
21, Llwyncelyn Terrace CF46 6HF 3 Feb 2022£139,950 TerracedFreehold
16, Llwyncelyn Terrace CF46 6HF 16 Jul 2021£150,000 TerracedFreehold
Westering, Llwyncelyn Terrace CF46 6HF 3 Jun 2021£210,000 Semi-detachedFreehold
30, Llwyncelyn Terrace CF46 6HF 28 May 2021£150,000 TerracedFreehold
Rose Cottage, Llwyncelyn Terrace CF46 6HF 9 Oct 2020£292,500 DetachedFreehold
6, Llwyncelyn Terrace CF46 6HF 29 Nov 2019£147,750 TerracedFreehold
28, Llwyncelyn Terrace CF46 6HF 23 Oct 2019£144,500 TerracedFreehold
14, Llwyncelyn Terrace CF46 6HF 11 Oct 2019£145,000 TerracedFreehold
2, Llwyncelyn Terrace CF46 6HF 5 Aug 2019£132,000 TerracedFreehold
20, Llwyncelyn Terrace CF46 6HF 31 Jan 2019£125,000 TerracedFreehold
14, Llwyncelyn Terrace CF46 6HF 30 Jan 2019£81,950 TerracedFreehold
24, Llwyncelyn Terrace CF46 6HF 25 Jan 2019£130,000 TerracedFreehold
Rose Cottage, Llwyncelyn Terrace CF46 6HF 20 Dec 2017£265,000 DetachedFreehold
32, Llwyncelyn Terrace CF46 6HF 12 Oct 2017£148,500 OtherFreehold
26, Llwyncelyn Terrace CF46 6HF 24 May 2017£86,000 TerracedFreehold
31, Llwyncelyn Terrace CF46 6HF 3 Mar 2017£150,000 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
20, Llwyncelyn Terrace £125,000 (Jan 2019) → £165,000 (Sep 2023) → £187,500 (Jun 2026) +50%
over 7 yrs
4, Llwyncelyn Terrace £75,000 (Apr 2022) → £175,000 (Oct 2023) +133%
over 1 yr
Rose Cottage, Llwyncelyn Terrace £265,000 (Dec 2017) → £292,500 (Oct 2020) +10%
over 3 yrs
14, Llwyncelyn Terrace £81,950 (Jan 2019) → £145,000 (Oct 2019) +77%
over under a year

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Crime and flood risk near Llwyncelyn Terrace

Crime

44 crimes were reported within about a mile of Llwyncelyn Terrace in August 2026.

Violence & sexual offences13
Anti-social behaviour12
Criminal damage & arson6
Other theft4
Vehicle crime4
Public order3

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

Flood risk

Llwyncelyn Terrace 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 1.5 mi · 29 min walk
  • Abercynon station 1.5 mi · 31 min walk
  • Ystrad Mynach station 2.4 mi · 47 min walk

Nearest bus stops

  • The Hollybush (after, High Street) 2 min walk
  • The Hollybush (o/s, High Street) 2 min walk
  • The Railway Inn (after, Mafon Road) 3 min walk
  • The Railway Inn (adj, A472) 3 min walk

GP surgeries

  • Nelson Surgery
    Bryncelyn, Nelson, Treharris · 0.1 mi
  • Treharris Primary Care Centre
    Fox Street, Treharris · 1.2 mi
  • Abercynon Medical Centre
    Ynysmeurig Road, Abercynon, Mountain Ash · 1.4 mi
  • Meddygfa Gelligaer Surgery
    Heol Hen Ysgol, Gelligaer, Hengoed · 2.1 mi

Supermarkets

  • Aldi Aldi Mafon Road, Nelson, Treharris · 0.2 mi
  • The Co-operative Food Co-op Nelson · 0.5 mi
  • The Co-operative Food Co-op Treharris · 1.2 mi
  • Spar PFS Spar Certas - Treharris · 1.3 mi

Pharmacies

  • Knights Nelson Pharmacy · 0.5 mi
  • Well · 1.2 mi
  • Knights Abercynon Pharmacy · 1.5 mi

Dentists

  • Dental Surgery · 0.5 mi
  • Treharris Dental Clinic · 1.2 mi
  • Cwm Taf Morgannwg Uhb · 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
Owned77.8%62.5%
Private rented8.6%20.3%
Social rented13.6%17.1%
Households640

People

HereEng & Wales
Under 1516.6%17.4%
Aged 15–6462.1%64.1%
Aged 65+21.3%18.6%
Residents1,521

Broadband

HereUK
Superfast (30Mbit+)100%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 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 Llwyncelyn Terrace

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Who lives around Llwyncelyn Terrace

Ethnic group

HereCaerphilly
White98.5%97.7%
Mixed or Multiple ethnic groups0.7%1%
Asian, Asian British or Asian Welsh0.3%0.9%
Black, Black British, Black Welsh, Caribbean or African0.3%0.2%
Other ethnic group0.2%0.2%

Religion

HereCaerphilly
No religion53.9%56.7%
Christian40%36.4%
Not answered5.3%5.7%
Muslim0.3%0.3%
Other religion0.3%0.4%
Buddhist0.1%0.2%
Hindu0%0.1%
Jewish0%–

Country of birth

HereCaerphilly
Born in the UK98.4%97.1%
Born outside the UK1.6%2.9%

Highest qualification

HereCaerphilly
Level 4 qualifications and above26.6%25.3%
No qualifications22.4%24.1%
Level 3 qualifications19.5%16.8%
Level 2 qualifications15.3%15.5%
Level 1 and entry level qualifications8.3%10.1%
Apprenticeship5.8%5.5%
Other qualifications2.2%2.7%

General health

HereCaerphilly
Very good health46.6%43.7%
Good health31.2%32.1%
Fair health15.2%15.7%
Bad health5.1%6.4%
Very bad health1.9%2.1%

Cars or vans per household

HereCaerphilly
1 car or van in household42%41.8%
2 cars or vans in household31.3%27.7%
3 or more cars or vans in household14.5%10.2%
No cars or vans in household12.2%20.3%

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 Llwyncelyn Terrace

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Planning applications near Llwyncelyn Terrace

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

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Nearby streets in CF46

See all streets in Treharris All streets in CF46