{"t":{"slug":"billericay","name":"Billericay","district_slug":"basildon","district":"Basildon","region":"East of England","branches":28,"estate":16,"letting":23},"ranked":[{"branch_id":"crown-estates-agents-basildon","channel":"sales","score":72.2,"coverage":25,"perf":null,"rep":null,"pres":93.75,"trust":40.0,"pres_raw":39.0,"pres_src":"agent website","rank_town":1,"n_town":8,"rank_outcode":1,"n_outcode":1,"rank_district":2,"n_district":18,"rank_region":73,"n_region":410,"rank_brand":1,"n_brand":1,"updated":"2026-10-17","name":"Crown Estates Agents","id":"crown-estates-agents-basildon","address":"Ground Floor, Endeavour House, Church Road, Ramsden Bellhouse, Billericay, CM11 1RN","postcode":"CM11 1RN","outcode":"CM11","kind":"Estate agent","grp":null,"town":"Billericay","town_slug":"billericay","district":"Basildon","since":null,"founded":null,"sales_count":39,"lettings_count":11,"domain":"crownestatesagents.co.uk","reviews":[],"year":null,"provisional":true,"reason":"Strongest on market presence: 39 homes for sale (agent website)."},{"branch_id":"ashton-white-estates-basildon","channel":"sales","score":70.8,"coverage":25,"perf":null,"rep":null,"pres":81.25,"trust":55.0,"pres_raw":28.0,"pres_src":"agent website","rank_town":2,"n_town":8,"rank_outcode":1,"n_outcode":7,"rank_district":3,"n_district":18,"rank_region":96,"n_region":410,"rank_brand":1,"n_brand":1,"updated":"2026-10-17","name":"Ashton White Estates","id":"ashton-white-estates-basildon","address":"140 High Street, Billericay, CM12 9DF","postcode":"CM12 9DF","outcode":"CM12","kind":"Estate and letting agent","grp":null,"town":"Billericay","town_slug":"billericay","district":"Basildon","since":null,"founded":"2021-01-06","sales_count":28,"lettings_count":7,"domain":"ashtonwhite.co.uk","reviews":[],"year":2021,"provisional":true,"reason":"Strongest on market presence: 28 homes for sale (agent website), trading since 2021."},{"branch_id":"quirks-basildon","channel":"sales","score":57.2,"coverage":25,"perf":null,"rep":null,"pres":68.75,"trust":40.0,"pres_raw":13.0,"pres_src":"register records Jul 2025","rank_town":3,"n_town":8,"rank_outcode":2,"n_outcode":7,"rank_district":7,"n_district":18,"rank_region":173,"n_region":410,"rank_brand":2,"n_brand":2,"updated":"2026-10-17","name":"Quirks","id":"quirks-basildon","address":"Estate House, 108a High Street, Billericay, CM12 9BY","postcode":"CM12 9BY","outcode":"CM12","kind":"Estate agent","grp":null,"town":"Billericay","town_slug":"billericay","district":"Basildon","since":null,"founded":null,"sales_count":null,"lettings_count":null,"domain":"quirkandpartners.co.uk","reviews":[],"year":null,"provisional":true,"reason":"Strongest on market presence: 13 homes for sale (register records Jul 2025)."},{"branch_id":"connells-basildon","channel":"sales","score":52.0,"coverage":25,"perf":null,"rep":null,"pres":50.0,"trust":55.0,"pres_raw":9.0,"pres_src":"register records Jul 2025","rank_town":4,"n_town":8,"rank_outcode":3,"n_outcode":7,"rank_district":9,"n_district":18,"rank_region":202,"n_region":410,"rank_brand":47,"n_brand":81,"updated":"2026-10-17","name":"Connells","id":"connells-basildon","address":"The Old Police House, 96 High Street, Billericay, CM12 9BT","postcode":"CM12 9BT","outcode":"CM12","kind":"Estate and letting agent","grp":"Connells Group","town":"Billericay","town_slug":"billericay","district":"Basildon","since":null,"founded":"1980-04-08","sales_count":null,"lettings_count":null,"domain":"connells.co.uk","reviews":[],"year":1980,"provisional":true,"reason":"Strongest on market presence: 9 homes for sale (register records Jul 2025), trading since 1980."},{"branch_id":"douglas-allen-basildon-3","channel":"sales","score":52.0,"coverage":25,"perf":null,"rep":null,"pres":50.0,"trust":55.0,"pres_raw":9.0,"pres_src":"register records Sep 2025","rank_town":5,"n_town":8,"rank_outcode":4,"n_outcode":7,"rank_district":10,"n_district":18,"rank_region":203,"n_region":410,"rank_brand":25,"n_brand":38,"updated":"2026-10-17","name":"Douglas Allen","id":"douglas-allen-basildon-3","address":"Cumberland House, 129 High Sreet, Billericay, CM12 9AH","postcode":"CM12 9AH","outcode":"CM12","kind":"Estate and letting agent","grp":null,"town":"Billericay","town_slug":"billericay","district":"Basildon","since":null,"founded":"1991-04-04","sales_count":null,"lettings_count":null,"domain":"arunestates.co.uk","reviews":[],"year":1991,"provisional":true,"reason":"Strongest on market presence: 9 homes for sale (register records Sep 2025), trading since 1991."},{"branch_id":"bairstow-eves-basildon","channel":"sales","score":40.8,"coverage":25,"perf":null,"rep":null,"pres":31.25,"trust":55.0,"pres_raw":8.0,"pres_src":"register records Jul 2025","rank_town":6,"n_town":8,"rank_outcode":5,"n_outcode":7,"rank_district":12,"n_district":18,"rank_region":288,"n_region":410,"rank_brand":24,"n_brand":28,"updated":"2026-10-17","name":"Bairstow Eves","id":"bairstow-eves-basildon","address":"Estate House, 125 High Street, Billericay, CM12 9AH","postcode":"CM12 9AH","outcode":"CM12","kind":"Estate and letting agent","grp":"Connells Group","town":"Billericay","town_slug":"billericay","district":"Basildon","since":null,"founded":"1964-01-27","sales_count":null,"lettings_count":null,"domain":"bairstowevescountrywide.co.uk","reviews":[],"year":1964,"provisional":true,"reason":"Strongest on trust and longevity: 8 homes for sale (register records Jul 2025), trading since 1964."},{"branch_id":"the-property-specialists-ltd-basildon","channel":"sales","score":33.2,"coverage":25,"perf":null,"rep":null,"pres":18.75,"trust":55.0,"pres_raw":7.0,"pres_src":"register records Jul 2025","rank_town":7,"n_town":8,"rank_outcode":6,"n_outcode":7,"rank_district":16,"n_district":18,"rank_region":350,"n_region":410,"rank_brand":1,"n_brand":1,"updated":"2026-10-17","name":"The Property Specialists Ltd","id":"the-property-specialists-ltd-basildon","address":"135 High Street, Billericay, CM12 9AB","postcode":"CM12 9AB","outcode":"CM12","kind":"Estate and letting agent","grp":null,"town":"Billericay","town_slug":"billericay","district":"Basildon","since":null,"founded":"2007-09-25","sales_count":null,"lettings_count":null,"domain":"thepropertyspecialists.co.uk","reviews":[],"year":2007,"provisional":true,"reason":"Strongest on trust and longevity: 7 homes for sale (register records Jul 2025), trading since 2007."},{"branch_id":"stanton-hockett-basildon","channel":"sales","score":25.8,"coverage":25,"perf":null,"rep":null,"pres":6.25,"trust":55.0,"pres_raw":4.0,"pres_src":"register records Jul 2025","rank_town":8,"n_town":8,"rank_outcode":7,"n_outcode":7,"rank_district":18,"n_district":18,"rank_region":397,"n_region":410,"rank_brand":1,"n_brand":1,"updated":"2026-10-17","name":"Stanton Hockett","id":"stanton-hockett-basildon","address":"24 High Street, Billericay, CM12 9BQ","postcode":"CM12 9BQ","outcode":"CM12","kind":"Estate and letting agent","grp":null,"town":"Billericay","town_slug":"billericay","district":"Basildon","since":null,"founded":"2021-04-15","sales_count":null,"lettings_count":null,"domain":"stantonhockett.co.uk","reviews":[],"year":2021,"provisional":true,"reason":"Strongest on trust and longevity: 4 homes for sale (register records Jul 2025), trading since 2021."}],"unranked":[{"id":"abbotts-countrywide-basildon","name":"Abbotts Countrywide","address":"Zurich House, 129 High Street, Billericay","kind":"Estate agent"},{"id":"beresfords-residential-ltd-basildon","name":"Beresfords Residential Ltd","address":"129 High Street, Billericay, CM12 9AH","kind":"Estate and letting agent"},{"id":"iad-uk-basildon","name":"IAD UK","address":"Room 5, 88a High Street, Billericay, CM12 9BT","kind":"Estate and letting agent"},{"id":"jack-gundry-ltd-basildon","name":"Jack Gundry Ltd","address":"28 Hillhouse Close, Billericay, CM12 0BB","kind":"Estate agent"},{"id":"john-hills-residential-lettings-property-management-ltd-chel","name":"John Hills Residential Lettings & Property Management Ltd","address":"Hallmark House, 25 Downham Road, Ramsden Heath, Billericay, CM11 1PU","kind":"Estate and letting agent"},{"id":"parabar-estates-basildon","name":"ParaBar Estates","address":"106 High Street, Billericay, CM12 9BY","kind":"Estate and letting agent"},{"id":"scott-west-powered-by-exp-basildon","name":"Scott West powered by eXp","address":"48 Noak Hill Road, Billericay, CM12 9UG","kind":"Estate and letting agent"},{"id":"tyler-estates-basildon","name":"Tyler Estates","address":"7 Grange Parade, Grange Road, Billericay, CM11 2RF","kind":"Estate agent"}],"stock":67.0,"sold_n":518,"median":480000,"ocs":["CM12","CM11"],"rivals":[{"a":"ashton-white-estates-basildon","b":"crown-estates-agents-basildon","an":"Ashton White Estates","bn":"Crown Estates Agents"},{"a":"crown-estates-agents-basildon","b":"quirks-basildon","an":"Crown Estates Agents","bn":"Quirks"},{"a":"connells-basildon","b":"crown-estates-agents-basildon","an":"Connells","bn":"Crown Estates Agents"},{"a":"ashton-white-estates-basildon","b":"quirks-basildon","an":"Ashton White Estates","bn":"Quirks"},{"a":"ashton-white-estates-basildon","b":"connells-basildon","an":"Ashton White Estates","bn":"Connells"}],"nearby":[{"slug":"basildon","name":"Basildon"},{"slug":"wickford","name":"Wickford"}],"faq":[["Who is the best estate agent in Billericay?","On the UK Agent Register score, Crown Estates Agents ranks first of 8 estate agent offices in Billericay (October 2026). Strongest on market presence: 39 homes for sale (agent website)."],["How many estate agents are there in Billericay?","28 estate and letting agent offices are on the register in Billericay: 16 handle sales and 23 handle lettings."],["Which Billericay agent has the most homes for sale?","Crown Estates Agents, with 39 (agent website)."],["What do homes sell for in Billericay?","A median £480,000 across 518 sales in its postcode districts (CM12, CM11) in the last 12 months (HM Land Registry)."],["How are agents ranked?","Four measures, weighted 40/35/15/10: sales performance, reviews, market presence and trust. Missing measures are left out and the rest rescaled; rankings below 75% data coverage are marked provisional. Full method at /methodology."]],"channel":"sales","month":"October 2026","updated":"2026-10-17"}