Postcode sector · CM11 1

Chelmsford CM11 1 area guide

181 postcodes · 181 postcodes

Is Chelmsford CM11 1 a good place to live?

In Chelmsford (CM11 1), recorded crime is 83% below the national average, homes sell for around £814,450 on average, there are 2 schools in the area (1 of 1 Ofsted-rated Good or Outstanding), flood risk from rivers and the sea is none, and it ranks as one of the less deprived parts of the country (deprivation decile 9/10, where 1 is most deprived).

Official UK open data · crime to 2026-04 · HM Land Registry, Police.uk, Environment Agency, GIAS/Ofsted, ONS 2021. Free to browse.

Flood risk in Chelmsford CM11 1

Chelmsford CM11 1 has no significant flood risk from rivers or the sea; none of its ~3,608 assessed properties fall in a modelled rivers-and-sea flood zone.

Source: Environment Agency, Risk of Flooding from Rivers and Sea, updated 2026-06-27. Surface-water and groundwater flooding are modelled separately and are not included here. Commission an official flood search before purchase.

Sold-price trend (1995–2026)

1995: £124,282 (96 sales)1996: £136,905 (119 sales)1997: £156,152 (126 sales)1998: £184,983 (116 sales)1999: £184,408 (220 sales)2000: £221,760 (174 sales)2001: £251,541 (153 sales)2002: £293,982 (137 sales)2003: £339,975 (130 sales)2004: £357,769 (142 sales)2005: £362,343 (126 sales)2006: £364,600 (149 sales)2007: £406,021 (170 sales)2008: £483,681 (62 sales)2009: £419,055 (94 sales)2010: £502,121 (100 sales)2011: £510,136 (89 sales)2012: £475,194 (97 sales)2013: £500,735 (99 sales)2014: £505,645 (116 sales)2015: £600,102 (131 sales)2016: £644,291 (122 sales)2017: £635,055 (121 sales)2018: £657,723 (110 sales)2019: £674,408 (93 sales)2020: £731,323 (80 sales)2021: £695,329 (156 sales)2022: £835,454 (128 sales)2023: £807,975 (56 sales)2024: £814,450 (98 sales)2025: £833,329 (111 sales)2026: £623,737 (19 sales) 2026: £623,737 (19 sales) — part year so far £835,454 £124,282 1995 2026*

Annual average (mean) sold price in CM11 1, 1995–2026. 2026 is a part year (19 sales so far) — shown greyed. Hover a point to read its value. Source: HM Land Registry Price Paid.

Recorded crime trend

May 24: 22 crimesJun 24: 11 crimesJul 24: 14 crimesAug 24: 11 crimesSep 24: 16 crimesOct 24: 14 crimesNov 24: 11 crimesDec 24: 9 crimesJan 25: 9 crimesFeb 25: 7 crimesMar 25: 10 crimesApr 25: 6 crimesMay 25: 10 crimesJun 25: 4 crimesJul 25: 8 crimesAug 25: 7 crimesSep 25: 4 crimesOct 25: 6 crimesNov 25: 16 crimesDec 25: 10 crimesJan 26: 15 crimesFeb 26: 12 crimesMar 26: 11 crimesApr 26: 8 crimes Apr 26: 8 crimes 22 4 May 24 Apr 26

Recorded crimes per month in CM11 1 (May 24–Apr 26, average 10/month). Hover a point to read the count. Source: Police.uk street-level data.

Who lives here

Median age
47
One-person households
23%
Households with children
30%
Households
6,387

Owned 85% · Social rent 4% · Private rent 11%

Census 2021 (ONS), for CM11 1.

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Chelmsford CM11 1: frequently asked questions

Is Chelmsford CM11 1 a good place to live?

In Chelmsford (CM11 1), recorded crime is 83% below the national average, homes sell for around £814,450 on average, there are 2 schools in the area (1 of 1 Ofsted-rated Good or Outstanding), flood risk from rivers and the sea is none, and it ranks as one of the less deprived parts of the country (deprivation decile 9/10, where 1 is most deprived).

What is the crime rate in Chelmsford CM11 1?

Recorded crime in Chelmsford CM11 1 runs at 44.2 per 1,000 properties, 83% below the national average (Police.uk, 2026-04).

Is Chelmsford CM11 1 safe?

Crime in Chelmsford CM11 1 is below the national average. Recorded crime in Chelmsford CM11 1 runs at 44.2 per 1,000 properties, 83% below the national average (Police.uk, 2026-04).

How much are house prices in Chelmsford CM11 1?

Homes in Chelmsford CM11 1 sell for around £814,450 on average, based on 98 recorded sales (HM Land Registry).

Is Chelmsford CM11 1 at risk of flooding?

Chelmsford CM11 1 has no significant flood risk from rivers or the sea; none of its ~3,608 assessed properties fall in a modelled rivers-and-sea flood zone.

How many schools are there in Chelmsford CM11 1?

There are 2 schools in Chelmsford CM11 1 (1 primary, 0 secondary), per the DfE Get Information about Schools register.

Are the schools in Chelmsford CM11 1 any good?

Of the 1 Ofsted-rated schools in Chelmsford CM11 1, 1 (100%) are rated Good or Outstanding (Ofsted).

Is Chelmsford CM11 1 a deprived area?

Chelmsford CM11 1 sits in deprivation decile 9 of 10 (1 = most deprived), making it one of the less deprived areas in England (English Indices of Deprivation, ONS).