# RM11

Postcode district covering Hornchurch, Ardleigh Green and Emerson Park, in Havering.

RM11 is a postcode district covering Hornchurch, Ardleigh Green and Emerson Park, in Havering. Median sale price £506,500 in 2025.

Postcode district. Code RM11. In: [Postcodes](https://openindex.co.uk/postcode) › [RM](https://openindex.co.uk/postcode/rm)

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an RM11 postcode. [How census figures are added up](https://openindex.co.uk/sources/population)

## Key figures

- **Median sale price: £506,500** (2025). The median price paid for a home in RM11 was £506,500 in 2025. 267th most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026. https://openindex.co.uk/postcode/rm11#f-house-sales-median-price
- **Population: 33,904** (2021). RM11 had 33,904 usual residents at the census (ONS Census 2021). 709th most 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. https://openindex.co.uk/postcode/rm11#f-population
- **People in radon Affected Area squares: 0%** (2022). About 0% of people in RM11 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. https://openindex.co.uk/postcode/rm11#f-radon-affected-share
- **Gigabit broadband coverage: 93.8%** (January 2026). In RM11, 93.8% 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. https://openindex.co.uk/postcode/rm11#f-gigabit-coverage

## On the map

- [Radon Affected Area by postcode district](https://openindex.co.uk/map/radon-affected-areas?place=RM11) (Worked out by Open Index · 2022): About 0% of people in RM11 live in a 1 km square that the radon atlas marks as a radon Affected Area.
- [Sales per year by postcode district](https://openindex.co.uk/map/house-sales-per-year?place=RM11) (Worked out by Open Index · 2025): 454 homes were sold in RM11 in 2025.
- [Crime and ASB by postcode district](https://openindex.co.uk/map/recorded-crime?place=RM11) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for RM11.
- [Population by postcode district](https://openindex.co.uk/map/population?place=RM11) (Census 2021, England and Wales): RM11 had 33,904 usual residents at the census.

## How RM11 compares

Each postcode district against every other postcode district the measure covers.

| Measure | RM11 | Rank | Compared with |
| --- | --- | --- | --- |
| Median sale price | £506,500 | 4th most expensive | 20 postcode districts, RM · 2025 |
| Population | 33,904 | 8th most populated | 20 postcode districts, RM · 2021 |
| People in radon Affected Area squares | 0% | joint fewest people in radon Affected Areas | 20 postcode districts, RM · 2022 |
| Gigabit broadband coverage | 93.8% | 8th highest | 20 postcode districts, RM · Jan 2026 |

## Is RM11 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in RM11 at a rate of 63.9 per 1,000 people.
That compares with 94.6 per 1,000 people across the RM postcode area.
In August 2026 alone, 192 cases of crime and anti-social behaviour were recorded in RM11.
In the 12 months to August 2026, the most common types were violence and sexual offences (623), anti-social behaviour (510) and other crime (321).
A year earlier, the recorded crime rate in RM11 was 60.8 per 1,000 people.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

## Deprivation in RM11, neighbourhood by neighbourhood

- Deprivation is ranked by neighbourhood, so RM11 has no single figure. Of its 20 neighbourhoods with a rank:
- Decile 4: 1 neighbourhood
- Decile 6: 1 neighbourhood
- Decile 7: 2 neighbourhoods
- Decile 8: 4 neighbourhoods
- Decile 9: 7 neighbourhoods
- Decile 10 (England’s least deprived 10%): 5 neighbourhoods

Source: English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

## Neighbourhoods in RM11

| Area | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
| --- | --- | --- | --- | --- |
| [Havering 010B](https://openindex.co.uk/havering/neighbourhood/e01002269) | 1,857 | 59.0 per 1,000 | 8 | 88.3% |
| [Havering 010D](https://openindex.co.uk/havering/neighbourhood/e01002377) | 1,774 | 74.4 per 1,000 | 7 | 82.9% |
| [Havering 010E](https://openindex.co.uk/havering/neighbourhood/e01002378) | 1,706 | 29.7 per 1,000 | 9 | 98.9% |
| [Havering 012F](https://openindex.co.uk/havering/neighbourhood/e01002381) | 1,561 | 54.5 per 1,000 | 6 | 98.4% |
| [Havering 014A](https://openindex.co.uk/havering/neighbourhood/e01002272) | 1,361 | 28.4 per 1,000 | 9 | 97.0% |
| [Havering 014B](https://openindex.co.uk/havering/neighbourhood/e01002274) | 1,665 | 95.0 per 1,000 | 9 | 91.8% |
| [Havering 014C](https://openindex.co.uk/havering/neighbourhood/e01002317) | 1,546 | 34.9 per 1,000 | 10 | 99.6% |
| [Havering 014D](https://openindex.co.uk/havering/neighbourhood/e01002318) | 1,656 | 9.8 per 1,000 | 9 | 99.7% |
| [Havering 015A](https://openindex.co.uk/havering/neighbourhood/e01002270) | 1,739 | 31.8 per 1,000 | 10 | 89.8% |
| [Havering 015B](https://openindex.co.uk/havering/neighbourhood/e01002271) | 1,591 | 25.0 per 1,000 | 10 | 97.6% |
| [Havering 015C](https://openindex.co.uk/havering/neighbourhood/e01002273) | 1,341 | 48.8 per 1,000 | 8 | 98.5% |
| [Havering 015D](https://openindex.co.uk/havering/neighbourhood/e01002275) | 1,318 | 32.8 per 1,000 | 10 | 99.3% |
| [Havering 016A](https://openindex.co.uk/havering/neighbourhood/e01002319) | 1,861 | 157.0 per 1,000 | 4 | 81.3% |
| [Havering 016C](https://openindex.co.uk/havering/neighbourhood/e01002351) | 1,768 | 73.8 per 1,000 | 7 | 98.8% |
| [Havering 020A](https://openindex.co.uk/havering/neighbourhood/e01002359) | 1,313 | 16.4 per 1,000 | 10 | 99.1% |
| [Havering 020E](https://openindex.co.uk/havering/neighbourhood/e01002367) | 1,743 | 70.9 per 1,000 | 8 | 87.3% |
| [Havering 021A](https://openindex.co.uk/havering/neighbourhood/e01002320) | 1,499 | 29.8 per 1,000 | 9 | 95.7% |
| [Havering 021B](https://openindex.co.uk/havering/neighbourhood/e01002321) | 1,796 | 75.2 per 1,000 | 9 | 96.0% |
| [Havering 022A](https://openindex.co.uk/havering/neighbourhood/e01002255) | 1,543 | 37.8 per 1,000 | 8 | 96.6% |
| [Havering 022D](https://openindex.co.uk/havering/neighbourhood/e01002362) | 1,507 | 41.9 per 1,000 | 9 | 91.0% |

## Your MP

- [Hornchurch and Upminster](https://openindex.co.uk/constituency/hornchurch-and-upminster): Julia Lopez (Conservative), MP since July 2024. 54% of the people here.
- [Romford](https://openindex.co.uk/constituency/romford): Andrew Rosindell (Reform UK), MP since July 2024. 46% of the people here.

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

## Middle areas in RM11

[Ardleigh Green](https://openindex.co.uk/havering/ardleigh-green), [Emerson Park](https://openindex.co.uk/havering/emerson-park), [Romford East](https://openindex.co.uk/havering/romford-east), [Upminster Bridge](https://openindex.co.uk/havering/upminster-bridge)

## Postcode sectors in RM11

[RM11 1 (197 postcodes)](https://openindex.co.uk/postcode/rm11-1), [RM11 2 (185 postcodes)](https://openindex.co.uk/postcode/rm11-2), [RM11 3 (190 postcodes)](https://openindex.co.uk/postcode/rm11-3)

## Council

[Havering](https://openindex.co.uk/havering)

## Towns in RM11

[Havering](https://openindex.co.uk/havering)

## Postcode districts next to RM11

[RM1](https://openindex.co.uk/postcode/rm1), [RM2](https://openindex.co.uk/postcode/rm2), [RM3](https://openindex.co.uk/postcode/rm3), [RM7](https://openindex.co.uk/postcode/rm7), [RM12](https://openindex.co.uk/postcode/rm12), [RM14](https://openindex.co.uk/postcode/rm14)

## Nearest rail stations

[Emerson Park (700 m from the middle)](https://openindex.co.uk/map/rail-stations?around=0.2201,51.5686), [Upminster Bridge (1.7 km from the middle)](https://openindex.co.uk/map/rail-stations?around=0.2358,51.5586), [Gidea Park (1.8 km from the middle)](https://openindex.co.uk/map/rail-stations?around=0.2060,51.5819), [Hornchurch (2.2 km from the middle)](https://openindex.co.uk/map/rail-stations?around=0.2191,51.5541)

## More in the RM postcode area

[All RM postcode districts](https://openindex.co.uk/postcode/rm), [Every UK postcode area](https://openindex.co.uk/postcode)

## RM11 in brief

RM11 is a postcode district covering Hornchurch, Ardleigh Green and Emerson Park, in Havering.
About 34,657 people lived in RM11 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £506,500 in 2025 across 454 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 63.9 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in RM11 was £506,500 in 2025.
RM11 had 33,904 usual residents at the census.
About 0% of people in RM11 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In RM11, 93.8% of homes and businesses could get gigabit-capable broadband in January 2026.

## About

- Type: Postcode district
- Code: RM11
- Postcode area: [RM](https://openindex.co.uk/postcode/rm)
- Constituency: [Hornchurch and Upminster †](https://openindex.co.uk/constituency/hornchurch-and-upminster)
- Council: [Havering †](https://openindex.co.uk/havering)
- Area: 9.00 km²
- People, mid-2024: 34,657*
- Neighbourhoods: 20
- Output areas: 100

* People: worked out by Open Index from neighbourhood estimates, shared out by where people lived at the census (by area in Northern Ireland). This area's edges do not follow neighbourhood edges, so the figure is close but not exact.
† Best fit: the constituency, council, region and nation this postcode district mostly lies in. Its edges do not follow theirs.

## Next door

[RM12](https://openindex.co.uk/postcode/rm12), [RM14](https://openindex.co.uk/postcode/rm14), [RM2](https://openindex.co.uk/postcode/rm2), [RM3](https://openindex.co.uk/postcode/rm3), [RM1](https://openindex.co.uk/postcode/rm1), [RM7](https://openindex.co.uk/postcode/rm7)

## Latest updates for RM11

- August 2026 house prices published: HM Land Registry and partners · Oct 2026.
- September 2026 rent published: ONS private rents · Oct 2026.
- Dental practices updated: NHS England · Oct 2026.
- Schools updated: Ofsted · Oct 2026.

The same figures as JSON: https://openindex.co.uk/v1/places/RM11

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/rm11, or to one figure with its anchor, https://openindex.co.uk/postcode/rm11#f-house-sales-median-price.

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 2026.10.9. The HTML page: https://openindex.co.uk/postcode/rm11