NP8 Postcode Data
Property data for the NP8 postcode district covering Monmouthshire. 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 NP8 is £317,917 (median £265,000), based on 48 HM Land Registry transactions. Police UK recorded 8 crimes within a 1-mile radius in 2026-03. The average EPC rating across 121 certified properties is 65/100.
Headline pricing in NP8 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by detached properties (26 of the last 48 sales). Energy efficiency here is around the UK average.
Avg sale price
£317,917
48 sales
Median price
£265,000
Crime incidents
8
2026-03
Avg EPC score
65/100
121 certs
Recent sold prices
Latest 30 property sales in the NP8 area, sourced from HM Land Registry Price Paid Data.
detached
£429,058
26 sales
semi-detached
£253,051
10 sales
terraced
£112,400
10 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Oct 2025 | 1, CWRT NEWYDD, CRICKHOWELL | semi-detached | £665,000 |
| Mar 2025 | DAN Y CASTELL PRESBYTERIAN CHURCH, CASTLE ROAD, CRICKHOWELL | other | £215,000 |
| Oct 2024 | 7, CASTLE ROAD, CRICKHOWELL | detached | £615,000 |
| May 2024 | 30, CASTLE ROAD, CRICKHOWELL | semi-detached | £325,000 |
| May 2023 | ORCHARD LEA, GREENHILL WAY, CRICKHOWELL | detached | £495,000 |
| Aug 2022 | THE GABLES, 8, CWRT NEWYDD, CRICKHOWELL | detached | £760,000 |
| May 2022 | 2, CWRT NEWYDD, CRICKHOWELL | detached | £655,000 |
| Mar 2022 | 4, CWRT NEWYDD, CRICKHOWELL | detached | £580,000 |
| Jul 2021 | 26, GLAN YR AFON, CASTLE ROAD, CRICKHOWELL | terraced | £245,000 |
| Jun 2021 | 3, BANK BUILDINGS, BEAUFORT STREET, CRICKHOWELL | other | £235,000 |
| Apr 2021 | 3, CWRT NEWYDD, CRICKHOWELL | detached | £577,500 |
| Feb 2021 | DAN Y CASTELL, CASTLE ROAD, CRICKHOWELL | detached | £1,005,000 |
| Sept 2019 | FLAT 2, BANK BUILDINGS, BEAUFORT STREET, CRICKHOWELL | terraced | £170,000 |
| May 2019 | GREENHILL COTTAGE, 22, CASTLE ROAD, CRICKHOWELL | semi-detached | £425,000 |
| Aug 2018 | 3, CWRT NEWYDD, CRICKHOWELL | detached | £545,000 |
Crime in NP8
8 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Violent Crime
2
Anti Social Behaviour
1
Burglary
1
Criminal Damage Arson
1
Other Theft
1
Energy performance
Aggregate EPC stats from 121 recently-certified properties in the NP8 area.
Avg current score
65/100
Avg potential
78/100
Avg energy cost
£1,097/yr
Sample size
121
Rating distribution
A
1
B
9
C
47
D
45
E
12
F
5
G
2
Area information
- Local authority
- Monmouthshire, Powys
- Country
- Wales
- Wards
- Cantref, Crickhowell with Cwmdu and Tretower, Llangattock and Llangynidr
- Constituency
- Brecon, Radnor and Cwm Tawe
- Latitude
- 51.8618
- Longitude
- -3.1547
More for NP8
Typical property
What the typical NP8 property looks like
Area summary, buyer notes, researched facts
Council tax
Monmouthshire 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for NP8
HM Land Registry from 1995
Corporate freeholders
Companies registered in NP8
Live Companies House data + PSCs
EPC checker
Look up any NP8 address
Energy ratings + improvement options
Crime checker
Local breakdown for NP8
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. Counts cover a 1-mile radius from the NP8 postcode centroid for the most recent month available (typically 2 months behind).
EPC: opendatacommunities.org, the official UK Energy Performance Certificate register. Aggregate stats from up to 30 most recent certificates in the postcode.
Area data: postcodes.io, open data from the Office for National Statistics.