NP11 3GN
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Property report — NP11 3GN
Open-data due diligence for NP11 3GN and the area around it.
NP11 3GN in brief: 13 recorded sales (£51,000–£322,500) · no modelled flood risk.
What scope is each figure? Sold sales, broadband and flood risk are for NP11 3GN itself. Where open data isn't published that finely (population, crime, schools), we show the NP11 3 sector — each figure below is tagged with its scope.
Avg sold price
£220,692
Crimes recorded
1
Schools
1
Flood risk
None modelled
Gigabit broadband
81%
Sold-price trend (1995–2026)
Annual sold price in NP11 3, 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 (14 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-09-03 | £322,500 | MAES Y GRAIG LLEWELLYN AVENUE | Detached |
| 2017-06-23 | £227,500 | 6 LLEWELLYN AVENUE | Detached |
| 2016-07-29 | £175,000 | 4 LLEWELLYN AVENUE | Detached |
| 2015-08-24 | £223,000 | 6 LLEWELLYN AVENUE | Detached |
| 2009-11-27 | £170,000 | 6 LLEWELLYN AVENUE | Detached |
| 2006-01-13 | £155,139 | 9 LLEWELLYN AVENUE | Detached |
| 2005-04-20 | £126,000 | 5 LLEWELLYN AVENUE | Semi-detached |
| 2001-11-09 | £57,000 | 7 LLEWELLYN AVENUE | Semi-detached |
| 2001-09-21 | £56,000 | 5 LLEWELLYN AVENUE | Semi-detached |
| 2001-09-21 | £59,950 | 3 LLEWELLYN AVENUE | Semi-detached |
| 1999-05-14 | £53,500 | 5 LLEWELLYN AVENUE | Semi-detached |
| 1996-03-21 | £51,000 | 5 LLEWELLYN AVENUE | Semi-detached |
| 1996-03-12 | £68,000 | 8 LLEWELLYN AVENUE | Detached |
13 recorded sales on NP11 3GN. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
What's nearby
Nearest GP surgeries: NORTH CELYNEN PRACTICE (0.9 mi) · BLACKWOOD MEDICAL GROUP (2.1 mi) · PONTLLANFRAITH HEALTH CENTRE (2.1 mi)
Nearest pharmacies: KNIGHTS OAKDALE PHARMACY (0.8 mi) · MAYBERRY PHARMACY (0.9 mi) · KNIGHTS NEWBRIDGE PHARMACY (1.3 mi)
Nearest stations: Newbridge (1.3 mi) · Llanhilleth (1.8 mi) · Gilfach Fargoed (2.8 mi)
Nearest supermarkets: Asda (1.6 mi) · Sainsbury's (1.7 mi) · Aldi (1.8 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 43
- One-person households
- 27%
- Households with children
- 29%
- Households
- 4,710
Owned 75% · Social rent 12% · Private rent 12%
Census 2021 (ONS), for NP11 3.
Recorded crime trend
Recorded crimes per month in NP11 3 (May 24–Aug 25, average 40/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for NP11 3GN 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 | DistrictNP11 | SectorNP11 3 | PostcodeNP11 3GN |
|---|---|---|---|
| Average sold price | £254,655 | £220,692 | £134,199 |
| Population | — | — | — |
| Deprivation decile (1 = most deprived) | — | — | — |
| Crimes recorded | 1 | — | — |
| Schools | 17 | 1 | — |
| Flood risk | — | — | Low |
| Gigabit broadband | 86% | 81% | 0% |
| Superfast broadband | 97% | 95% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (NP11 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.