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Heolddu Road, Gelligroes, Blackwood

MyStreetCheck free street report: Heolddu Road, Gelligroes, Blackwood · 30 October 2026 · www.mystreetcheck.co.uk/blackwood-caerphilly/heolddu-road/

House prices, sold prices and local information for NP12 2GZ, NP12 2HS.

Average price (last 12 months)
–
0 sales
Average price (since 2021)
£287,500
5 sales
Price range
£170k – £450k
lowest to highest sale
Last sale
14 Jun 2024
NP12 2GZ

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At a glance

5 property sales on Heolddu Road, Gelligroes, Blackwood have been recorded by HM Land Registry since 2021. The most recent sale was on 14 Jun 2024. Most sales here are detached homes, which have sold for an average of £219,167. Average sale prices rose from £250,000 in 2021 to £356,250 in 2024 (+43%), though averages on a single street can swing with the mix of homes sold. 1 home here has sold more than once since 2021; 1 of them sold for more the second time. By property type, sales here have been 60% detached, 40% semi-detached. Recorded sale prices on Heolddu Road range from £170,000 to £450,000. Every home sold here was sold freehold.

House prices on Heolddu Road compared

NP12 postcode area£230,534
Blackwood£230,534
England & Wales£358,701

Average sale price over the last 12 months. Heolddu Road has had fewer than two sales in that time, so it is left out. See all NP12 house prices.

Average sale price by year

2021: £250,000 (2 sales)2021£250k2022: £225,000 (1 sales)2022£225k2024: £356,250 (2 sales)2024£356k

Tenure: 100% freehold and 0% leasehold across 5 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Detached3£219,16714 Jun 2024
Semi-detached2£390,0007 Feb 2024

Sold prices on Heolddu Road

AddressDatePriceTypeTenure
9, Heolddu Road NP12 2GZ 14 Jun 2024£262,500 DetachedFreehold
Wood Cottage, 4A, Heolddu Road NP12 2GZ 7 Feb 2024£450,000 Semi-detachedFreehold
9, Heolddu Road NP12 2GZ 8 Apr 2022£225,000 DetachedFreehold
1, Railway Court, Heolddu Road NP12 2HS 30 Jul 2021£330,000 Semi-detachedFreehold
9, Heolddu Road NP12 2GZ 25 Jun 2021£170,000 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
9, Heolddu Road £170,000 (Jun 2021) → £225,000 (Apr 2022) → £262,500 (Jun 2024) +54%
over 3 yrs

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Getting around, shops and health

Train stations

  • Hengoed station 1.4 mi · 28 min walk
  • Ystrad Mynach station 2.1 mi · 43 min walk
  • Pengam station 2.4 mi · 47 min walk

Nearest bus stops

  • Siloh Presbyterian Church (after, Heolddu Road) 1 min walk
  • Siloh Presbyterian Church (o/s, Heolddu Road) 1 min walk
  • Gelli-groes Mill (nr, Newport Road) 1 min walk
  • Gelli-groes Mill (nr, Newport Road) 1 min walk

GP surgeries

  • Blackwood Medical Group
    Avicenna Medical Centre, Pontllanfraith Blackwood, Blackwood · 0.7 mi
  • Pontllanfraith Health Centre
    Riverside Medical Practic, Pontllanfraith Health Centre, Blackwood · 0.7 mi
  • Sunnybank Health Centre
    Bryn Road, Cefn Fforest, Blackwood · 1.8 mi
  • Oakfield Surgery
    Oakfield Street, Ystrad Mynach, Hengoed · 1.9 mi

Supermarkets

  • Sainsburys Sainsburys Pontllanfraith · 1.1 mi
  • Aldi Aldi Blackwood Gate RP Cefn Fforest Blackwood · 1.1 mi
  • Tesco Express Tesco Blackwood Newport Express · 1.2 mi
  • Asda Express Asda Blackwood Express Petrol · 1.3 mi

Pharmacies

  • Pontllanfraith Pharmacy Limited · 0.7 mi
  • Mayberry Pharmacy · 1.4 mi
  • Boots · 1.4 mi

Dentists

  • Bryntirion Dental Surgery · 0.6 mi
  • Hilltop View Dental Practice · 1.3 mi
  • Dental Surgery · 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
Owned66.0%62.5%
Private rented8.6%20.3%
Social rented25.4%17.1%
Households747

People

HereEng & Wales
Under 1516.0%17.4%
Aged 15–6463.9%64.1%
Aged 65+20.0%18.6%
Residents1,777

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 Heolddu Road

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Who lives around Heolddu Road

Ethnic group

HereCaerphilly
White99.1%97.7%
Mixed or Multiple ethnic groups0.4%1%
Other ethnic group0.3%0.2%
Asian, Asian British or Asian Welsh0.1%0.9%
Black, Black British, Black Welsh, Caribbean or African0.1%0.2%

Religion

HereCaerphilly
No religion60.5%56.7%
Christian33.9%36.4%
Not answered4.3%5.7%
Muslim0.4%0.3%
Other religion0.4%0.4%
Buddhist0.2%0.2%
Jewish0.2%–
Hindu0%0.1%

Country of birth

HereCaerphilly
Born in the UK97.9%97.1%
Born outside the UK2.1%2.9%

Highest qualification

HereCaerphilly
No qualifications25.3%24.1%
Level 4 qualifications and above24.7%25.3%
Level 3 qualifications16%16.8%
Level 2 qualifications15.7%15.5%
Level 1 and entry level qualifications10.4%10.1%
Apprenticeship5.2%5.5%
Other qualifications2.6%2.7%

General health

HereCaerphilly
Very good health45.7%43.7%
Good health30.9%32.1%
Fair health16.3%15.7%
Bad health5.6%6.4%
Very bad health1.5%2.1%

Cars or vans per household

HereCaerphilly
1 car or van in household38.3%41.8%
2 cars or vans in household29.3%27.7%
No cars or vans in household20.5%20.3%
3 or more cars or vans in household11.9%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 Heolddu Road

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Planning applications near Heolddu Road

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

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Nearby streets in NP12

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