{"t":{"slug":"darlington","name":"Darlington","district_slug":"darlington","district":"Darlington","region":"North East","branches":48,"estate":24,"letting":33},"ranked":[{"branch_id":"castle-homes-darlington","channel":"sales","score":54.1,"coverage":25,"perf":null,"rep":null,"pres":50.0,"trust":60.25,"pres_raw":3.0,"pres_src":"agent website","rank_town":1,"n_town":3,"rank_outcode":1,"n_outcode":1,"rank_district":1,"n_district":3,"rank_region":22,"n_region":40,"rank_brand":1,"n_brand":1,"updated":"2026-10-17","name":"Castle Homes","id":"castle-homes-darlington","address":"1 Lingfield Close, Lingfield Point, Darlington, DL1 1YG","postcode":"DL1 1YG","outcode":"DL1","kind":"Estate and letting agent","grp":null,"town":"Darlington","town_slug":"darlington","district":"Darlington","since":"2019","founded":"2019-04-29","sales_count":3,"lettings_count":1,"domain":"castlehomesproperty.co.uk","reviews":[],"year":2019,"provisional":true,"reason":"Strongest on market presence: 3 homes for sale (agent website), trading since 2019."},{"branch_id":"ann-cordey-darlington","channel":"sales","score":50.0,"coverage":25,"perf":null,"rep":null,"pres":83.33333333333333,"trust":0.0,"pres_raw":16.0,"pres_src":"agent website","rank_town":2,"n_town":3,"rank_outcode":1,"n_outcode":2,"rank_district":2,"n_district":3,"rank_region":25,"n_region":40,"rank_brand":1,"n_brand":1,"updated":"2026-10-17","name":"Ann Cordey","id":"ann-cordey-darlington","address":"13 Duke Street, Darlington","postcode":"DL3 7RX","outcode":"DL3","kind":"Estate agent","grp":null,"town":"Darlington","town_slug":"darlington","district":"Darlington","since":null,"founded":null,"sales_count":16,"lettings_count":2,"domain":"anncordey.co.uk","reviews":[],"year":null,"provisional":true,"reason":"Strongest on market presence: 16 homes for sale (agent website)."},{"branch_id":"adam-naylor-powered-by-exp-darlington","channel":"sales","score":32.0,"coverage":25,"perf":null,"rep":null,"pres":16.666666666666668,"trust":55.0,"pres_raw":0.0,"pres_src":"agent website","rank_town":3,"n_town":3,"rank_outcode":2,"n_outcode":2,"rank_district":3,"n_district":3,"rank_region":37,"n_region":40,"rank_brand":1,"n_brand":1,"updated":"2026-10-17","name":"Adam Naylor Powered By eXp","id":"adam-naylor-powered-by-exp-darlington","address":"23 Woodland Road, Godmanchester, Darlington, DL3 7BJ","postcode":"DL3 7BJ","outcode":"DL3","kind":"Estate agent","grp":null,"town":"Darlington","town_slug":"darlington","district":"Darlington","since":null,"founded":"2022-09-22","sales_count":0,"lettings_count":0,"domain":"adamgranthomes.co.uk","reviews":[],"year":2022,"provisional":true,"reason":"Strongest on trust and longevity: 0 homes for sale (agent website), trading since 2022."}],"unranked":[{"id":"alex-thomas-property-services-ltd-darlington","name":"Alex Thomas Property Services Ltd","address":"10 Leicester Grove, Darlington, DL1 2XW","kind":"Estate agent"},{"id":"bellwood-and-harris-darlington","name":"Bellwood And Harris","address":"Yarm Road, Darlington","kind":"Estate agent"},{"id":"bridgfords-darlington","name":"Bridgfords","address":"23-25 Duke Street, Darlington, DL3 7RX","kind":"Estate and letting agent"},{"id":"carver-residential-darlington","name":"Carver Residential","address":"14 Duke Street, Darlington, DL3 7AA","kind":"Estate agent"},{"id":"denham-properties-darlington","name":"Denham Properties","address":"69 Duke Street, Darlington, DL3 7SD","kind":"Estate and letting agent"},{"id":"gray-property-consultancy-ltd-t-a-yopa-darlington","name":"Gray Property Consultancy Ltd t/a Yopa","address":"Swaledale Avenue, Darlington, DL3 9AR","kind":"Estate agent"},{"id":"j-w-wood-estate-agents-darlington","name":"J W Wood Estate Agents","address":"6 Duke Street, Darlington, DL3 7AA","kind":"Estate agent"},{"id":"kinship-developments-ltd-darlington","name":"Kinship Developments Ltd","address":"62 Cobden Street, Darlington, DL1 4JD","kind":"Estate and letting agent"},{"id":"my-property-box-darlington","name":"My Property Box","address":"Alton House, 27-31 Grange Road, Darlington, DL1 5NA","kind":"Estate and letting agent"},{"id":"nest-wealth-realty-ltd-darlington","name":"Nest Wealth Realty Ltd","address":"56 Middleton Lane, Middleton St George, Darlington, DL2 1AL","kind":"Estate agent"},{"id":"northgate-signature-darlington","name":"Northgate Signature","address":"Duke Street, Darlington","kind":"Estate agent"},{"id":"property-management-north-east-darlington","name":"Property Management North East","address":"Duke Street, Darlington","kind":"Estate agent"},{"id":"robinsons-darlington","name":"Robinsons","address":"Duke Street, Darlington","kind":"Estate agent"},{"id":"sanderson-lettings-darlington","name":"Sanderson Lettings","address":"Duke Street, Darlington","kind":"Estate agent"},{"id":"sillars-investments-lettings-management-darlington","name":"Sillars Investments, Lettings & Management","address":"1 Blackwell Lane, Darlington, DL3 8QF","kind":"Estate and letting agent"},{"id":"tlg-the-letting-group-darlington","name":"TLG-The Letting Group","address":"29A Duke Street, Darlington","kind":"Estate agent"},{"id":"think-properties-darlington","name":"Think Properties","address":"Duke Street, Darlington","kind":"Estate agent"},{"id":"venture-properties-darlington","name":"Venture Properties","address":"45 Duke Street, Darlington, DL3 7SD","kind":"Estate and letting agent"},{"id":"vickers-and-barrass-chartered-surveyors-darlington","name":"Vickers and Barrass Chartered Surveyors","address":"Humbleton Park, West Auckland Road, Darlington, DL2 2YH","kind":"Estate and letting agent"},{"id":"westpark-darlington","name":"Westpark","address":"47 Duke Street, Darlington","kind":"Estate agent"},{"id":"your-move-darlington","name":"Your Move","address":"3 Deuchars Court, Duke Street, Darlington, DL3 7RU","kind":"Estate and letting agent"}],"stock":19.0,"sold_n":1347,"median":168500,"ocs":["DL2","DL3","DL1"],"rivals":[{"a":"ann-cordey-darlington","b":"castle-homes-darlington","an":"Ann Cordey","bn":"Castle Homes"},{"a":"adam-naylor-powered-by-exp-darlington","b":"castle-homes-darlington","an":"Adam Naylor Powered By eXp","bn":"Castle Homes"},{"a":"adam-naylor-powered-by-exp-darlington","b":"ann-cordey-darlington","an":"Adam Naylor Powered By eXp","bn":"Ann Cordey"}],"nearby":[],"faq":[["Who is the best estate agent in Darlington?","On the UK Agent Register score, Castle Homes ranks first of 3 estate agent offices in Darlington (October 2026). Strongest on market presence: 3 homes for sale (agent website), trading since 2019."],["How many estate agents are there in Darlington?","48 estate and letting agent offices are on the register in Darlington: 24 handle sales and 33 handle lettings."],["Which Darlington agent has the most homes for sale?","Ann Cordey, with 16 (agent website)."],["What do homes sell for in Darlington?","A median £168,500 across 1,347 sales in its postcode districts (DL2, DL3, DL1) 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"}