Chelmsford CM20 3 area guide
196 postcodes · 196 postcodes
Is Chelmsford CM20 3 a good place to live?
In Chelmsford (CM20 3), recorded crime is 53% above the national average, homes sell for around £305,423 on average, there are 5 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 close to the national average for deprivation (deprivation decile 4/10, where 1 is most deprived).
- E Safetycrime 53% above average
- A Floodnone risk
- How we grade →
Official UK open data · crime to 2026-04 · HM Land Registry, Police.uk, Environment Agency, GIAS/Ofsted, ONS 2021. Free to browse.
Avg sold price
£305,423
Population
17,503
Recorded crime
408.2
Schools
5
Broadband
88%
Flood risk
None
Flood risk in Chelmsford CM20 3
Chelmsford CM20 3 has no significant flood risk from rivers or the sea; none of its ~6,414 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)
Annual average (mean) sold price in CM20 3, 1995–2026. 2026 is a part year (26 sales so far) — shown greyed. Hover a point to read its value. Source: HM Land Registry Price Paid.
Recorded crime trend
Recorded crimes per month in CM20 3 (May 24–Apr 26, average 91/month). Hover a point to read the count. Source: Police.uk street-level data.
Who lives here
- Median age
- 36
- One-person households
- 33%
- Households with children
- 32%
- Households
- 7,370
Owned 40% · Social rent 38% · Private rent 20%
Census 2021 (ONS), for CM20 3.
Browse postcodes
- CM20 3AB
- CM20 3AF
- CM20 3AG
- CM20 3AH
- CM20 3AN
- CM20 3AP
- CM20 3AQ
- CM20 3AS
- CM20 3AX
- CM20 3BA
- CM20 3BB
- CM20 3BD
- CM20 3BE
- CM20 3BG
- CM20 3BH
- CM20 3BJ
- CM20 3BL
- CM20 3BN
- CM20 3BQ
- CM20 3BS
- CM20 3BW
- CM20 3BY
- CM20 3DA
- CM20 3DB
- CM20 3DD
- CM20 3DE
- CM20 3DF
- CM20 3DG
- CM20 3DH
- CM20 3DJ
- CM20 3DL
- CM20 3DN
- CM20 3DP
- CM20 3DR
- CM20 3DT
- CM20 3DU
- CM20 3DW
- CM20 3DY
- CM20 3DZ
- CM20 3EA
- CM20 3EB
- CM20 3ED
- CM20 3EE
- CM20 3EF
- CM20 3EG
- CM20 3EH
- CM20 3EJ
- CM20 3EL
- CM20 3EN
- CM20 3EP
- CM20 3ER
- CM20 3ES
- CM20 3ET
- CM20 3EU
- CM20 3EW
- CM20 3EX
- CM20 3EY
- CM20 3EZ
- CM20 3FA
- CM20 3FB
- CM20 3FD
- CM20 3FF
- CM20 3FG
- CM20 3GA
- CM20 3GN
- CM20 3GQ
- CM20 3HB
- CM20 3HD
- CM20 3HE
- CM20 3HF
- CM20 3HG
- CM20 3HH
- CM20 3HJ
- CM20 3HL
- CM20 3HN
- CM20 3HP
- CM20 3HQ
- CM20 3HR
- CM20 3HS
- CM20 3HT
- CM20 3HU
- CM20 3HX
- CM20 3HY
- CM20 3HZ
- CM20 3JA
- CM20 3JB
- CM20 3JD
- CM20 3JE
- CM20 3JF
- CM20 3JH
- CM20 3JJ
- CM20 3JL
- CM20 3JN
- CM20 3JP
- CM20 3JR
- CM20 3JS
- CM20 3JT
- CM20 3JU
- CM20 3JW
- CM20 3JX
- CM20 3JY
- CM20 3LA
- CM20 3LB
- CM20 3LD
- CM20 3LE
- CM20 3LG
- CM20 3LH
- CM20 3LJ
- CM20 3LL
- CM20 3LN
- CM20 3LP
- CM20 3LR
- CM20 3LS
- CM20 3LT
- CM20 3LU
- CM20 3LW
- CM20 3LX
- CM20 3LY
- CM20 3LZ
- CM20 3NA
- CM20 3NB
- CM20 3ND
- CM20 3NE
- CM20 3NG
- CM20 3NH
- CM20 3NJ
- CM20 3NL
- CM20 3NN
- CM20 3NP
- CM20 3NR
- CM20 3NS
- CM20 3NT
- CM20 3NU
- CM20 3NW
- CM20 3NX
- CM20 3PA
- CM20 3PB
- CM20 3PD
- CM20 3PE
- CM20 3PF
- CM20 3PG
- CM20 3PH
- CM20 3PJ
- CM20 3PL
- CM20 3PN
- CM20 3PP
- CM20 3PQ
- CM20 3PR
- CM20 3PS
- CM20 3PT
- CM20 3PU
- CM20 3PX
- CM20 3PY
- CM20 3QA
- CM20 3QB
- CM20 3QD
- CM20 3QE
- CM20 3QF
- CM20 3QG
- CM20 3QH
- CM20 3QJ
- CM20 3QL
- CM20 3QN
- CM20 3QP
- CM20 3QR
- CM20 3QS
- CM20 3QT
- CM20 3QU
- CM20 3QW
- CM20 3QX
- CM20 3QY
- CM20 3RA
- CM20 3RB
- CM20 3RD
- CM20 3RE
- CM20 3RF
- CM20 3RG
- CM20 3RH
- CM20 3RL
- CM20 3RN
- CM20 3RP
- CM20 3RQ
- CM20 3RR
- CM20 3RS
- CM20 3RT
- CM20 3RU
- CM20 3RW
- CM20 3RX
- CM20 3RY
- CM20 3RZ
- CM20 3SA
- CM20 3SD
- CM20 3SX
- CM20 3SY
- CM20 3SZ
- CM20 3WZ
Nearby areas
Chelmsford CM20 3: frequently asked questions
Is Chelmsford CM20 3 a good place to live?
In Chelmsford (CM20 3), recorded crime is 53% above the national average, homes sell for around £305,423 on average, there are 5 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 close to the national average for deprivation (deprivation decile 4/10, where 1 is most deprived).
What is the crime rate in Chelmsford CM20 3?
Recorded crime in Chelmsford CM20 3 runs at 408.2 per 1,000 properties, 53% above the national average (Police.uk, 2026-04).
Is Chelmsford CM20 3 safe?
Crime in Chelmsford CM20 3 is above the national average. Recorded crime in Chelmsford CM20 3 runs at 408.2 per 1,000 properties, 53% above the national average (Police.uk, 2026-04).
How much are house prices in Chelmsford CM20 3?
Homes in Chelmsford CM20 3 sell for around £305,423 on average, based on 128 recorded sales (HM Land Registry).
Is Chelmsford CM20 3 at risk of flooding?
Chelmsford CM20 3 has no significant flood risk from rivers or the sea; none of its ~6,414 assessed properties fall in a modelled rivers-and-sea flood zone.
How many schools are there in Chelmsford CM20 3?
There are 5 schools in Chelmsford CM20 3 (3 primary, 1 secondary), per the DfE Get Information about Schools register.
Are the schools in Chelmsford CM20 3 any good?
Of the 1 Ofsted-rated schools in Chelmsford CM20 3, 1 (100%) are rated Good or Outstanding (Ofsted).
Is Chelmsford CM20 3 a deprived area?
Chelmsford CM20 3 sits in deprivation decile 4 of 10 (1 = most deprived), making it around the national average for England (English Indices of Deprivation, ONS).