# LL21 9HG: area report for a postcode in Denbighshire

LL21 9HG is a postcode in Denbighshire.

A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of Denbighshire. Open the map at LL21 9HG for neighbourhoods and points.

In: [Denbighshire](https://openindex.co.uk/denbighshire) › [LL21](https://openindex.co.uk/postcode/ll21) › [LL21 9](https://openindex.co.uk/postcode/ll21-9)

## Around this postcode

- **1 crime within 500 m**: August, none in July. Denbighshire 016A: 50 a year per 1,000 people. (Map point) https://openindex.co.uk/map/street-crime?around=-3.2688,52.9734,LL219HG
- **Chirk, 14 km**: The nearest station, in a straight line. (Exact point) https://openindex.co.uk/map/stations?around=-3.2688,52.9734,LL219HG
- **No schools within 800 m**: None found within 1.6 km. (Exact point) https://openindex.co.uk/map/schools?around=-3.2688,52.9734,LL219HG
- **Outside flood zones**: Nearest zone is 30 m west. (Outline) https://openindex.co.uk/map/flood-zones?around=-3.2688,52.9734,LL219HG
- **Wales’s most deprived 40%**: This neighbourhood, Denbighshire 016A. (Neighbourhood) https://openindex.co.uk/map/deprivation-wales?around=-3.2688,52.9734,LL219HG
- **£201,452 average price**: For the whole of Denbighshire, July 2026. (Council) https://openindex.co.uk/map/house-prices?around=-3.2688,52.9734,LL219HG
- **No GP practices within 1 km**: None found within 2 km. (Postcode) https://openindex.co.uk/map/gp-practices?around=-3.2688,52.9734,LL219HG
- **No supermarkets within 1 km**: None found within 2 km. (Exact point) https://openindex.co.uk/map/supermarkets?around=-3.2688,52.9734,LL219HG
- **85.7% can get gigabit broadband at LL21 9HG**: Superfast for 85.7%. What can be ordered, January 2026. (Postcode) https://openindex.co.uk/map/broadband-by-postcode?around=-3.2688,52.9734,LL219HG
- **In a radon Affected Area, class 5 of 6**: 10% to 30% of homes in this 1 km square are estimated to be at or above the radon Action Level. (1 km grid) https://openindex.co.uk/map/radon?around=-3.2688,52.9734,LL219HG
- **2.5 µg/m³ nitrogen dioxide**: Modelled yearly average for this 1 km square, 2025. (1 km grid) https://openindex.co.uk/map/nitrogen-dioxide?around=-3.2688,52.9734,LL219HG

## Recent sales nearby

| Month | Price | Home | Distance |
| --- | --- | --- | --- |
| May 2024 | £155,000 | Detached, established, freehold | 10 m |
| May 2023 | £240,000 | Detached, established, freehold | 170 m |
| November 2025 | £160,000 | Terraced, established, freehold | 180 m |
| August 2026 | £290,000 | Detached, established, freehold | 260 m |
| March 2023 | £157,000 | Terraced, established, freehold | 320 m |

## Within 1 km

## Key figures

- **Average house price: £201,452** (July 2026). Denbighshire’s average house price was £201,452 in July 2026 (HM Land Registry). Up 3.6% in a year. Source: UK House Price Index, July 2026. Published 16 September 2026.
- **Median full-time pay: £32,691** (2025). Full-time workers living in Denbighshire earned a median of £32,691 in 2025 (ONS earnings survey). 15th lowest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 6.2×** (2025). A home in Denbighshire costs 6.2 times local full-time pay. Joint 106th most affordable of 348. Source: Worked out by Open Index from the UK House Price Index and the ONS earnings survey. Published 16 September 2026.
- **Population estimate: 98,247** (2025). Denbighshire’s population was an estimated 98,247 in mid-2025 (ONS population estimates). Up 0.4% in a year. Source: Mid-year population estimates, 2025. Published 1 October 2026.

## Denbighshire 016A (Neighbourhood)

- **Median sale price: £245,000** (2025). The median price paid for a home in Denbighshire 016A was £245,000 in 2025. Joint 10,961st cheapest of 31,750. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 996** (2021). Denbighshire 016A had 996 usual residents at the census (ONS Census 2021). Joint 10,595th least populated of 46,844. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026.
- **Gigabit broadband coverage: 82.4%** (January 2026). In Denbighshire 016A, 82.4% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026.
- **Claimant rate: 2.7%** (August 2026). In Denbighshire 016A, 2.7% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026 (ONS via Nomis). UK 3.9%. Source: Claimant count (Nomis), August 2026. Published 15 September 2026.

## LL21 (Postcode district)

- **Median sale price: £213,500** (2025). The median price paid for a home in LL21 was £213,500 in 2025. 478th cheapest of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 6,015** (2021). LL21 had 6,015 usual residents at the census (ONS Census 2021). 516th least populated of 2,756. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026.
- **People in radon Affected Area squares: 100%** (2022). About 100% of people in LL21 live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022.
- **Gigabit broadband coverage: 70.8%** (January 2026). In LL21, 70.8% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026.

## About

- Type: Postcode
- Council: [Denbighshire](https://openindex.co.uk/denbighshire)
- Centre: 52.9734, -3.2688

Council: [Denbighshire](https://openindex.co.uk/denbighshire) (Welsh council, 100%).

## Your MP

- [Dwyfor Meirionnydd](https://openindex.co.uk/constituency/dwyfor-meirionnydd): Liz Saville Roberts (Plaid Cymru), MP since July 2024.

As of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Sources

- [Street-level crime](https://openindex.co.uk/sources/street-crime), August 2026 (Map point)
- [Rail and Tube stations](https://openindex.co.uk/sources/stations), 2024/25 (Exact point)
- [Schools](https://openindex.co.uk/sources/schools) (Exact point)
- [Flood zones](https://openindex.co.uk/sources/flood-zones) (Outline)
- [Welsh Index of Multiple Deprivation 2025](https://openindex.co.uk/sources/deprivation-wales), 2025 (Neighbourhood)
- [Average house price](https://openindex.co.uk/sources/house-prices), July 2026 (Council)
- [GP practices](https://openindex.co.uk/sources/gp-practices) (Postcode)
- [Supermarkets](https://openindex.co.uk/sources/supermarkets) (Exact point)
- [Broadband by postcode](https://openindex.co.uk/sources/broadband-by-postcode), January 2026 (Postcode)
- [Radon potential](https://openindex.co.uk/sources/radon) (1 km grid)
- [Nitrogen dioxide (NO2)](https://openindex.co.uk/sources/nitrogen-dioxide), 2025 (1 km grid)

On the map: https://openindex.co.uk/map/sold-prices?around=-3.2688,52.9734,LL219HG

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/ll21-9hg.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.8, https://doi.org/10.5281/zenodo.23508850. The HTML page: https://openindex.co.uk/postcode/ll21-9hg