NP12 1NU
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Property report — NP12 1NU
Open-data due diligence for NP12 1NU and the area around it.
NP12 1NU in brief: 39 recorded sales (£26,000–£335,000) · no modelled flood risk.
What scope is each figure? Sold sales, broadband and flood risk are for NP12 1NU itself. Where open data isn't published that finely (population, crime, schools), we show the NP12 1 sector — each figure below is tagged with its scope.
Avg sold price
£219,193
Schools
3
Flood risk
None modelled
Gigabit broadband
90%
Sold-price trend (1995–2026)
Annual sold price in NP12 1, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (21 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-12-19 | £185,000 | 69 WILLIAM STREET | Terraced |
| 2025-12-03 | £165,000 | 61 WILLIAM STREET | Terraced |
| 2025-09-19 | £187,500 | 65 WILLIAM STREET | Terraced |
| 2025-08-21 | £335,000 | 2, THE OLD COURT WILLIAM STREET | Flat |
| 2025-04-30 | £187,500 | 82 WILLIAM STREET | Semi-detached |
| 2025-02-14 | £175,000 | 52 WILLIAM STREET | Terraced |
| 2024-01-19 | £174,950 | 65 WILLIAM STREET | Terraced |
| 2021-09-07 | £148,000 | 74 WILLIAM STREET | Terraced |
| 2021-05-12 | £115,000 | 50 WILLIAM STREET | Terraced |
| 2021-03-25 | £122,500 | 68 WILLIAM STREET | Semi-detached |
| 2021-03-05 | £90,000 | 74 WILLIAM STREET | Terraced |
| 2019-12-20 | £117,000 | 62 WILLIAM STREET | Terraced |
| 2019-11-01 | £135,000 | 65 WILLIAM STREET | Terraced |
| 2019-04-18 | £135,000 | 69 WILLIAM STREET | Terraced |
| 2019-02-15 | £128,000 | 61 WILLIAM STREET | Terraced |
| 2018-07-02 | £128,000 | 60 WILLIAM STREET | Terraced |
| 2018-06-26 | £141,000 | 82 WILLIAM STREET | Semi-detached |
| 2018-02-09 | £128,000 | 64 WILLIAM STREET | Terraced |
| 2017-11-17 | £79,000 | 61 WILLIAM STREET | Terraced |
| 2017-11-10 | £79,000 | 69 WILLIAM STREET | Terraced |
| 2017-03-31 | £124,000 | 65 WILLIAM STREET | Terraced |
| 2016-02-19 | £101,000 | 76 WILLIAM STREET | Terraced |
| 2015-08-04 | £120,000 | 71 WILLIAM STREET | Terraced |
| 2014-01-15 | £84,000 | 65 WILLIAM STREET | Terraced |
| 2013-05-24 | £87,000 | 60 WILLIAM STREET | Terraced |
| 2012-10-08 | £83,500 | 82 WILLIAM STREET | Semi-detached |
| 2012-02-24 | £76,500 | 71 WILLIAM STREET | Terraced |
| 2011-11-30 | £80,000 | 59 WILLIAM STREET | Terraced |
| 2011-05-16 | £90,000 | 74 WILLIAM STREET | Terraced |
| 2009-04-15 | £85,000 | 74 WILLIAM STREET | Semi-detached |
| 2008-12-19 | £60,000 | 52 WILLIAM STREET | Terraced |
| 2007-06-01 | £111,000 | 62 WILLIAM STREET | Terraced |
| 2006-05-05 | £86,000 | 63 WILLIAM STREET | Terraced |
| 2005-07-11 | £82,000 | 64 WILLIAM STREET | Terraced |
| 2004-09-27 | £84,995 | 56 WILLIAM STREET | Terraced |
| 2003-12-09 | £70,000 | 68 WILLIAM STREET | Semi-detached |
| 2002-06-25 | £37,500 | 78 WILLIAM STREET | Terraced |
| 1998-07-15 | £26,000 | 50 WILLIAM STREET | Terraced |
| 1998-03-27 | £36,000 | 68 WILLIAM STREET | Semi-detached |
39 recorded sales on NP12 1NU. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
What's nearby
Nearest GP surgeries: SUNNYBANK HEALTH CENTRE (0.6 mi) · BLACKWOOD MEDICAL GROUP (0.8 mi) · PONTLLANFRAITH HEALTH CENTRE (0.8 mi)
Nearest pharmacies: BOOTS (0.1 mi) · MAYBERRY PHARMACY (0.1 mi) · PONTLLANFRAITH PHARMACY LIMITED (0.8 mi)
Nearest stations: Pengam (1.6 mi) · Gilfach Fargoed (1.9 mi) · Hengoed (1.9 mi)
Nearest supermarkets: Asda (0.2 mi) · Aldi (0.3 mi) · Sainsbury's (1.1 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 45
- One-person households
- 28%
- Households with children
- 29%
- Households
- 4,768
Owned 72% · Social rent 16% · Private rent 12%
Census 2021 (ONS), for NP12 1.
Recorded crime trend
Recorded crimes per month in NP12 1 (May 24–Aug 25, average 79/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for NP12 1NU in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →
Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.
How granular is this?
| Measure | DistrictNP12 | SectorNP12 1 | PostcodeNP12 1NU |
|---|---|---|---|
| Average sold price | £216,756 | £219,193 | £114,870 |
| Population | — | — | — |
| Deprivation decile (1 = most deprived) | — | — | — |
| Crimes recorded | — | — | — |
| Schools | 16 | 3 | — |
| Flood risk | — | — | Low |
| Gigabit broadband | 86% | 90% | 100% |
| Superfast broadband | 97% | 100% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (NP12 1); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.
Your next steps
Get the official title document
The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.
View the title document at HM Land Registry →Compare conveyancing quotes
You've done the research — now the legal bit. Compare quotes from SRA/CLC-regulated conveyancers for NP12 1NU.
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Report generated 1 July 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database right 2026
Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.