NP12 3UH
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Property report — NP12 3UH
Open-data due diligence for NP12 3UH and the area around it.
NP12 3UH in brief: 34 recorded sales (£13,700–£431,000) · no modelled flood risk.
What scope is each figure? Sold sales, broadband and flood risk are for NP12 3UH itself. Where open data isn't published that finely (population, crime, schools), we show the NP12 3 sector — each figure below is tagged with its scope.
Avg sold price
£188,265
Schools
6
Flood risk
None modelled
Gigabit broadband
91%
Sold-price trend (1995–2026)
Annual average (mean) sold price in NP12 3, 1995–2026. 2026 is a part year (15 sales so far) — shown greyed. Hover a point to read its value. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-05-09 | £410,000 | DIOSG CASTLE STREET | Detached |
| 2022-06-16 | £431,000 | 36 CASTLE STREET | Detached |
| 2021-11-22 | £260,000 | CASTLE INN CASTLE STREET | Other |
| 2020-06-30 | £132,000 | 46 CASTLE STREET | Semi-detached |
| 2019-10-30 | £306,000 | DIOSG CASTLE STREET | Detached |
| 2019-10-14 | £114,000 | 27 CASTLE STREET | Terraced |
| 2019-04-26 | £145,000 | 43 CASTLE STREET | Detached |
| 2019-04-11 | £325,000 | 37 CASTLE STREET | Detached |
| 2018-03-23 | £223,000 | 2 CASTLE STREET | Semi-detached |
| 2017-05-26 | £280,000 | DIOSG CASTLE STREET | Detached |
| 2016-03-11 | £260,000 | 17 CASTLE STREET | Detached |
| 2015-11-12 | £82,500 | 23 CASTLE STREET | Terraced |
| 2015-10-13 | £240,000 | 37 CASTLE STREET | Detached |
| 2014-03-11 | £120,000 | WESLEYAN CASTLE STREET | Detached |
| 2013-12-13 | £167,000 | 22 CASTLE STREET | Semi-detached |
| 2012-12-14 | £320,000 | CHERRY WOOD HOUSE, 15 CASTLE STREET | Detached |
| 2010-04-29 | £175,000 | 21 CASTLE STREET | Semi-detached |
| 2009-08-07 | £115,000 | 2 CASTLE STREET | Semi-detached |
| 2007-09-28 | £94,000 | 27 CASTLE STREET | Terraced |
| 2007-07-13 | £169,000 | 22 CASTLE STREET | Semi-detached |
| 2005-11-25 | £98,000 | 51 CASTLE STREET | Terraced |
| 2004-06-04 | £79,995 | 29 CASTLE STREET | Terraced |
| 2004-02-06 | £197,995 | YEW TREE HOUSE CASTLE STREET | Detached |
| 2003-06-16 | £16,000 | 48 CASTLE STREET | Semi-detached |
| 2002-08-01 | £19,766 | 43 CASTLE STREET | Detached |
| 2001-11-16 | £38,000 | 46 CASTLE STREET | Semi-detached |
| 2001-10-12 | £94,000 | 21 CASTLE STREET | Detached |
| 2001-06-08 | £76,000 | CHERRY WOOD HOUSE, 15 CASTLE STREET | Detached |
| 2000-11-10 | £40,500 | 44 CASTLE STREET | Semi-detached |
| 1999-04-01 | £37,500 | 29 CASTLE STREET | Terraced |
| 1998-12-18 | £38,000 | 29 CASTLE STREET | Terraced |
| 1998-09-25 | £74,000 | TYREE CASTLE STREET | Detached |
| 1998-06-29 | £13,700 | 45 CASTLE STREET | Semi-detached |
| 1998-03-06 | £43,400 | 25 CASTLE STREET | Terraced |
34 recorded sales on NP12 3UH. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
What's nearby
Nearest GP surgeries: PENGAM HEALTH CENTRE (0.5 mi) · SUNNYBANK HEALTH CENTRE (0.9 mi) · MEDDYGFA GELLIGAER SURGERY (1.3 mi)
Nearest pharmacies: VIDA ROGERS LTD (0.3 mi) · VIDA ROGERS LTD (1.0 mi) · BOOTS (1.2 mi)
Nearest stations: Hengoed (0.8 mi) · Pengam (0.9 mi) · Ystrad Mynach (1.5 mi)
Nearest supermarkets: Aldi (0.5 mi) · Tesco (1.2 mi) · Lidl (1.3 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 45
- One-person households
- 31%
- Households with children
- 27%
- Households
- 6,871
Owned 65% · Social rent 22% · Private rent 13%
Census 2021 (ONS), for NP12 3.
Recorded crime trend
Recorded crimes per month in NP12 3 (May 24–Jan 26, average 64/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for NP12 3UH 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 3 | PostcodeNP12 3UH |
|---|---|---|---|
| Average sold price | £216,756 | £188,265 | £153,981 |
| Population | — | — | — |
| Deprivation decile (1 = most deprived) | — | — | — |
| Crimes recorded | — | — | — |
| Schools | 16 | 6 | — |
| Flood risk | — | — | Low |
| Gigabit broadband | 86% | 91% | 100% |
| Superfast broadband | 97% | 100% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (NP12 3); 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
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Report generated 30 June 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.