20 Most Popular Postcodes and Addresses in Essex (List and Description)
1. CM1 – Chelmsford City Centre
CM1 covers central Chelmsford, the county city of Essex. The area is known for shopping centres, business districts, schools, and strong rail links to London.
Popular addresses include:
- Duke Street
- Springfield Road
- Broomfield Road
- New London Road
Chelmsford attracts professionals, commuters, and families because of its modern infrastructure and strong employment opportunities
2. CM2 – Great Baddow and South Chelmsford
CM2 includes suburban Chelmsford districts and residential developments south of the city centre.
Popular addresses include:
- Beehive Lane
- Galleywood Road
- Moulsham Street
- Wood Street
The postcode is highly desirable for family housing, schools, and green spaces.
3. SS1 – Southend-on-Sea
SS1 covers central Southend and its famous seafront attractions.
Popular addresses include:
- Marine Parade
- Eastern Esplanade
- Southchurch Road
- High Street
Southend remains one of Essex’s best-known coastal destinations, attracting tourists, commuters, and entertainment businesses.
4. SS9 – Leigh-on-Sea
SS9 includes Leigh-on-Sea, one of Essex’s most fashionable coastal towns.
Popular addresses include:
- Broadway
- Leigh Road
- Marine Parade
- Elm Road
The area is especially popular with commuters, creatives, and young families because of its coastal charm and café culture.
5. CM14 – Brentwood
CM14 covers Brentwood town centre and surrounding residential neighbourhoods.
Popular addresses include:
- Ongar Road
- Shenfield Road
- Ingrave Road
- High Street
Brentwood is highly attractive to London commuters due to excellent rail services and premium housing developments.
6. CO1 – Colchester Town Centre
CO1 includes central Colchester, Britain’s oldest recorded town.
Popular addresses include:
- High Street
- Lexden Road
- East Hill
- Magdalen Street
The postcode combines historic attractions, university access, and growing residential demand. )
7. CO3 – Lexden and West Colchester
CO3 is one of Colchester’s most prestigious residential postcodes.
Popular addresses include:
- Lexden Road
- Maldon Road
- Straight Road
- Layer Road
The area is admired for larger homes, schools, and suburban living.
8. SS15 – Basildon
SS15 covers Basildon residential districts and commercial areas.
Popular addresses include:
- Clay Hill Road
- Long Riding
- Broadmayne
- Southernhay
Basildon is known for modern housing estates, business parks, and transport connections into London.
9. CM12 – Billericay
CM12 includes Billericay and nearby suburban communities.
Popular addresses include:
- High Street
- London Road
- Stock Road
- Western Road
Billericay is highly regarded for commuter convenience, schools, and attractive residential streets.
10. CO15 – Clacton-on-Sea
CO15 covers Clacton town centre and seafront areas.
Popular addresses include:
- Pier Avenue
- Marine Parade West
- Station Road
- Carnarvon Road
The postcode remains popular for retirement living, tourism, and affordable coastal property.
11. CM23 – Bishop’s Stortford
CM23 includes Bishop’s Stortford near the Hertfordshire border.
Popular addresses include:
- South Street
- Stansted Road
- Rye Street
- Hadham Road
The area attracts professionals due to Stansted Airport access and strong rail connections.
12. CM5 – Ongar and Villages
CM5 covers Ongar and surrounding countryside villages.
Popular addresses include:
- High Street
- Fyfield Road
- Moreton Road
- Chelmsford Road
The postcode is popular for rural lifestyles and countryside homes.
13. SS7 – Benfleet
SS7 includes South Benfleet and Thundersley.
Popular addresses include:
- London Road
- High Road
- Manor Road
- Hart Road
The area is popular with commuters and families seeking suburban living near the coast. (postcode-info.co.uk)
14. CM7 – Braintree
CM7 covers Braintree town centre and surrounding developments.
Popular addresses include:
- Rayne Road
- Coggeshall Road
- Fairfield Road
- London Road
Braintree is known for retail outlets, residential expansion, and commuter accessibility
15. CB11 – Saffron Walden
CB11 includes Saffron Walden and nearby countryside communities.
Popular addresses include:
- High Street
- Radwinter Road
- Castle Street
- Audley Road
Saffron Walden is regarded as one of the most desirable market towns in the UK because of its schools, heritage, and quality of life.
16. RM17 – Grays
RM17 covers Grays town centre and riverside districts.
Popular addresses include:
- Orsett Road
- London Road
- Clarence Road
- Cromwell Road
The postcode benefits from strong transport links and Thames Gateway regeneration projects.
17. SS6 – Rayleigh
SS6 includes Rayleigh and nearby suburban areas.
Popular addresses include:
- High Street
- Eastwood Road
- London Hill
- Hockley Road
Rayleigh is highly popular among commuters and families because of schools and rail connections
18. CO4 – North Colchester
CO4 covers university districts and northern Colchester suburbs.
Popular addresses include:
- Turner Road
- Harwich Road
- Mile End Road
- Greenstead Road
The area is popular with students, professionals, and growing families.
19. IG10 – Loughton
IG10 includes Loughton and nearby Epping Forest communities.
Popular addresses include:
- High Road
- Church Hill
- Rectory Lane
- Forest Road
Loughton combines suburban London accessibility with Essex countryside surroundings
20. SS4 – Rochford
SS4 covers Rochford and nearby villages close to Southend Airport.
Popular addresses include:
- West Street
- Ashingdon Road
- South Street
- Hall Road
The postcode
20 Most Popular Postcodes and Addresses in Essex (List, Case Studies and Comments)
1. CM1 – Chelmsford City Centre
Popular Address: High Street, Chelmsford
Chelmsford is one of Essex’s busiest commercial and residential hubs. The CM1 postcode covers shopping districts, business centres, restaurants, and commuter-friendly developments. Professionals and families are drawn to the area because of its direct rail links to London and growing economy.
Case Study: A young finance worker relocated from East London to CM1 for better living space while still commuting daily to London Liverpool Street in under 40 minutes.
Comment: CM1 continues to attract buyers seeking a balance between city life and suburban comfort.
2. CM2 – Great Baddow and Springfield
Popular Address: Beehive Lane, Chelmsford
CM2 is known for excellent schools, parks, and family homes. The area combines suburban living with access to Chelmsford’s retail and transport network.
Case Study: A family upgraded from a two-bedroom flat to a detached home in Springfield due to its strong school catchment area.
Comment: CM2 remains one of the most family-oriented postcodes in Essex.
3. CM14 – Brentwood
Popular Address: Shenfield Road, Brentwood
Brentwood has become synonymous with luxury living, boutique shopping, and commuter convenience. The Elizabeth Line has increased property demand significantly.
Case Study: An entrepreneur purchased a renovated townhouse near Shenfield station and saw property value growth after the Crossrail expansion.
Comment: CM14 combines prestige with excellent transport accessibility.
4. SS1 – Southend-on-Sea
Popular Address: Southchurch Road, Southend-on-Sea
SS1 includes Southend’s seafront attractions, entertainment venues, and growing residential developments. Tourism and hospitality businesses thrive here.
Case Study: A café owner opened a beachfront coffee shop and benefited from increased summer tourism traffic.
Comment: SS1 is popular among young professionals and hospitality investors.
5. SS9 – Leigh-on-Sea
Popular Address: Broadway, Leigh-on-Sea
Leigh-on-Sea is widely regarded as one of the trendiest seaside towns in Essex. Independent cafés, galleries, and restaurants dominate the area.
Case Study: A remote-working couple moved from London to SS9 for a quieter lifestyle while maintaining flexible hybrid careers.
Comment: SS9 offers a creative and relaxed coastal lifestyle.
6. CO1 – Colchester Town Centre
Popular Address: Head Street, Colchester
CO1 covers the historic heart of Colchester, Britain’s oldest recorded town. The postcode benefits from universities, retail centres, and cultural landmarks.
Case Study: A student property investor purchased apartments near the university campus and secured strong rental returns.
Comment: CO1 blends historical importance with modern student demand.
7. CO4 – North Colchester
Popular Address: Turner Rise, Colchester
CO4 has become a growing residential and retail district with shopping parks and new-build developments.
Case Study: A retired couple downsized into a modern bungalow development with easy access to healthcare and shopping facilities.
Comment: CO4 appeals strongly to retirees and growing families.
8. SS7 – Benfleet
Popular Address: High Road, Benfleet
Benfleet is popular because of its commuter rail services and suburban housing. The area attracts London workers seeking affordability.
Case Study: A nurse working in central London purchased a semi-detached property in SS7 for significantly less than equivalent London housing.
Comment: SS7 remains a practical commuter hotspot.
9. RM17 – Grays
Popular Address: Orsett Road, Grays
RM17 is closely linked to commercial logistics, retail growth, and riverside regeneration projects.
Case Study: A logistics company expanded operations near Tilbury due to strong transport infrastructure.
Comment: RM17 continues to benefit from Essex’s industrial growth.
10. CM12 – Billericay
Popular Address: Stock Road, Billericay
Billericay is famous for affluent residential neighbourhoods and excellent rail connectivity.
Case Study: A family relocated from inner London to Billericay for larger homes and greener surroundings.
Comment: CM12 consistently ranks among Essex’s most desirable residential areas.
11. CM7 – Braintree
Popular Address: Bank Street, Braintree
Braintree combines historical character with retail expansion and business development.
Case Study: A local retailer expanded operations near Freeport shopping village due to rising visitor numbers.
Comment: CM7 is increasingly attractive for both commerce and housing.
12. SS15 – Basildon
Popular Address: Eastgate Centre Area, Basildon
Basildon has experienced significant regeneration, attracting first-time buyers and businesses.
Case Study: A tech startup leased office space in Basildon due to lower operating costs compared to London.
Comment: SS15 is evolving into a modern business-friendly postcode.
13. CO15 – Clacton-on-Sea
Popular Address: Marine Parade, Clacton-on-Sea
Clacton remains one of Essex’s best-known seaside destinations with holiday parks and beachfront housing.
Case Study: A retired couple moved permanently to Clacton after years of holiday visits to the area.
Comment: CO15 is strongly associated with affordable coastal living.
14. CM9 – Maldon
Popular Address: High Street, Maldon
Maldon is famous for its maritime history and riverside charm. Tourism and local food brands boost the local economy.
Case Study: A small artisan food business expanded rapidly after opening a store near Maldon Promenade Park.
Comment: CM9 combines heritage, tourism, and lifestyle appeal.
15. SS6 – Rayleigh
Popular Address: Crown Hill, Rayleigh
Rayleigh is popular among commuters due to rail links and good schools.
Case Study: A growing family moved into SS6 specifically for its reputation for safe neighbourhoods and community feel.
Comment: SS6 continues to attract middle-income professionals.
16. CM16 – Epping
Popular Address: High Street, Epping
Epping benefits from underground transport connections while maintaining a countryside atmosphere.
Case Study: A London-based solicitor relocated to Epping to gain access to green spaces while retaining easy city access.
Comment: CM16 offers a unique blend of rural and urban living.
17. IG10 – Loughton
Popular Address: Queens Road, Loughton
Loughton is highly desirable due to its affluent image, forest surroundings, and Central Line access.
Case Study: A property developer converted older houses into luxury apartments targeting city commuters.
Comment: IG10 remains one of Essex’s premium commuter locations.
18. SS0 – Westcliff-on-Sea
Popular Address: Hamlet Court Road, Westcliff-on-Sea
Westcliff has become increasingly popular for entertainment venues and affordable seaside housing.
Case Study: Young creative professionals transformed unused retail spaces into cafés and art studios.
Comment: SS0 is gaining a reputation as a creative coastal district.
19. CO3 – Lexden, Colchester
Popular Address: Lexden Road, Colchester
Lexden is known for upscale residential streets, excellent schools, and historical surroundings.
Case Study: A doctor relocated to Lexden specifically for access to top-performing schools and quieter residential streets.
Comment: CO3 is one of Colchester’s most prestigious residential areas.
20. CM3 – South Woodham Ferrers
Popular Address: Hullbridge Road, South Woodham Ferrers
CM3 offers modern suburban housing with strong community appeal and proximity to countryside areas.
Case Study: A young couple purchased their first new-build home in South Woodham Ferrers because of affordability and transport access.
Comment: CM3 is increasingly attractive to first-time buyers and young families.
Essex continues to grow as one of the UK’s most diverse counties, offering everything from luxury commuter towns and coastal resorts to historic centres and affordable suburban communities. Many of its postcodes remain highly sought after because of transport links, lifestyle quality, education, and ongoing regeneration projects.
attracts buyers looking for quieter residential environments with coastal access nearby.