NP23 Postcode Data
Property data for the NP23 postcode district covering Blaenau Gwent. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The average sale price in NP23 is £109,226 (median £94,000), based on 128 HM Land Registry transactions.
Headline pricing in NP23 is below the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (62 of the last 128 sales).
Avg sale price
£109,226
128 sales
Median price
£94,000
Crime incidents
n/a
Avg EPC score
n/a
Recent sold prices
Latest 30 property sales in the NP23 area, sourced from HM Land Registry Price Paid Data.
terraced
£76,261
62 sales
semi-detached
£121,037
35 sales
detached
£200,706
17 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Mar 2026 | 80, LAKESIDE WAY, EBBW VALE | terraced | £240,000 |
| Mar 2026 | 8, MARKET SQUARE, EBBW VALE | other | £58,000 |
| Feb 2026 | 21, BAILEY STREET, EBBW VALE | other | £180,000 |
| Oct 2025 | 75, BAILEY STREET, EBBW VALE | semi-detached | £152,500 |
| Oct 2025 | 28, BEAUFORT STREET, EBBW VALE | other | £175,000 |
| Aug 2025 | 16, LAKESIDE WAY, EBBW VALE | semi-detached | £298,000 |
| Aug 2025 | 61, BEAUFORT STREET, EBBW VALE | other | £70,000 |
| May 2025 | THE TALISMAN, 9, MARKET SQUARE, EBBW VALE | other | £210,776 |
| Apr 2025 | 74, LAKESIDE WAY, EBBW VALE | terraced | £124,000 |
| Mar 2025 | 21, BAILEY STREET, EBBW VALE | other | £140,000 |
| Dec 2024 | 84, LAKESIDE WAY, EBBW VALE | detached | £275,000 |
| Aug 2024 | 27, BEAUFORT STREET, EBBW VALE | terraced | £69,000 |
| May 2024 | 47, BAILEY STREET, EBBW VALE | semi-detached | £162,500 |
| Nov 2023 | 75, BAILEY STREET, EBBW VALE | semi-detached | £145,000 |
| Apr 2023 | 32, BEAUFORT STREET, EBBW VALE | other | £198,000 |
Area information
- Local authority
- Blaenau Gwent
- Country
- Wales
- Wards
- Abertillery and Six Bells, Beaufort, Brynmawr
- Constituency
- Blaenau Gwent and Rhymney
- Latitude
- 51.7854
- Longitude
- -3.1976
More for NP23
Typical property
What the typical NP23 property looks like
Area summary, buyer notes, researched facts
Council tax
Blaenau Gwent 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for NP23
HM Land Registry from 1995
Corporate freeholders
Companies registered in NP23
Live Companies House data + PSCs
EPC checker
Look up any NP23 address
Energy ratings + improvement options
Crime checker
Local breakdown for NP23
Police UK monthly data
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Get a Property ReportData sources & methodology
Sold prices: HM Land Registry Price Paid Data, the official UK government records updated monthly. Sample uses the 30 most recent registered transactions in the postcode area.
Crime: Police UK street-level crime data, covering a 1-mile radius from the NP23 postcode centroid for the most recent month available (typically 2 months behind). For Scottish postcodes we use Police Scotland recorded-crime counts published by the Scottish Government (2024-25), reported by council area.
EPC: opendatacommunities.org, the official Energy Performance Certificate register for England and Wales. Aggregate stats from up to 30 most recent certificates in the postcode. For Scottish postcodes we use Scottish EPC Register lodgements, aggregated to a council-level band distribution (Q2 2025 to Q1 2026). For Northern Ireland we use the NISRA Census 2021 EPC-band classification of every household, aggregated by council (Census 2021).
Area data: postcodes.io, open data from the Office for National Statistics.