{"t":{"slug":"harpenden","name":"Harpenden","district_slug":"st-albans","district":"St Albans","region":"East of England","branches":26,"estate":19,"letting":15},"ranked":[{"branch_id":"ashtons-st-albans","channel":"sales","score":72.0,"coverage":25,"perf":null,"rep":null,"pres":83.33333333333333,"trust":55.0,"pres_raw":1.0,"pres_src":"register records Apr 2025","rank_town":1,"n_town":3,"rank_outcode":1,"n_outcode":3,"rank_district":3,"n_district":10,"rank_region":90,"n_region":410,"rank_brand":1,"n_brand":1,"updated":"2026-10-17","name":"Ashtons","id":"ashtons-st-albans","address":"Atlas House, 10 High Street, Harpenden, AL5 2TB","postcode":"AL5 2TB","outcode":"AL5","kind":"Estate and letting agent","grp":null,"town":"Harpenden","town_slug":"harpenden","district":"St Albans","since":null,"founded":"1999-05-26","sales_count":null,"lettings_count":null,"domain":"ashtons.co.uk","reviews":[],"year":1999,"provisional":true,"reason":"Strongest on market presence: 1 homes for sale (register records Apr 2025), trading since 1999."},{"branch_id":"grove-home-developments-limited-st-albans","channel":"sales","score":43.5,"coverage":25,"perf":null,"rep":null,"pres":33.333333333333336,"trust":58.75,"pres_raw":0.0,"pres_src":"agent website","rank_town":2,"n_town":3,"rank_outcode":2,"n_outcode":3,"rank_district":6,"n_district":10,"rank_region":262,"n_region":410,"rank_brand":1,"n_brand":1,"updated":"2026-10-17","name":"Grove Home Developments Limited","id":"grove-home-developments-limited-st-albans","address":"66 Grove Avenue, Harpenden, AL5 1HA","postcode":"AL5 1HA","outcode":"AL5","kind":"Estate agent","grp":null,"town":"Harpenden","town_slug":"harpenden","district":"St Albans","since":"2021","founded":"2021-01-25","sales_count":0,"lettings_count":0,"domain":"grovehomedevelopments.co.uk","reviews":[],"year":2021,"provisional":true,"reason":"Strongest on trust and longevity: 0 homes for sale (agent website), trading since 2021."},{"branch_id":"bradford-howley-st-albans","channel":"sales","score":42.0,"coverage":25,"perf":null,"rep":null,"pres":33.333333333333336,"trust":55.0,"pres_raw":0.0,"pres_src":"agent website","rank_town":3,"n_town":3,"rank_outcode":3,"n_outcode":3,"rank_district":7,"n_district":10,"rank_region":281,"n_region":410,"rank_brand":1,"n_brand":1,"updated":"2026-10-17","name":"Bradford & Howley","id":"bradford-howley-st-albans","address":"42 High Street, Harpenden, AL5 2SX","postcode":"AL5 2SX","outcode":"AL5","kind":"Estate and letting agent","grp":null,"town":"Harpenden","town_slug":"harpenden","district":"St Albans","since":null,"founded":"2010-06-23","sales_count":0,"lettings_count":0,"domain":"bradfordhowley.com","reviews":[],"year":2010,"provisional":true,"reason":"Strongest on trust and longevity: 0 homes for sale (agent website), trading since 2010."}],"unranked":[{"id":"allsopp-estate-agents-ltd-st-albans","name":"Allsopp Estate Agents Ltd","address":"73 High Street, Harpenden, AL5 2SL","kind":"Estate and letting agent"},{"id":"connells-st-albans-3","name":"Connells","address":"50 High Street, Harpenden, AL5 2SU","kind":"Estate agent"},{"id":"david-frost-estate-agents-st-albans-4","name":"David Frost Estate Agents","address":"6a Leyton Road, Harpenden, AL5 2TL","kind":"Estate and letting agent"},{"id":"hamptons-st-albans-2","name":"Hamptons","address":"36 High Street, Harpenden, AL5 2SX","kind":"Estate and letting agent"},{"id":"julie-middleton-powered-by-exp-st-albans","name":"Julie Middleton Powered by eXp","address":"The Oak Barn, Bowersbury Farm, Bower Heath Lane, Harpenden, AL5 5EE","kind":"Estate agent (self-employed, network)"},{"id":"oshin-nu-concept-st-albans","name":"OSHIN Nu Concept","address":"2 Dell Close, Harpenden, AL5 4HP","kind":"Estate and letting agent"},{"id":"probate-sales-office-st-albans","name":"Probate Sales Office","address":"65 High Street, Harpenden, AL5 2SL","kind":"Estate agent"},{"id":"putterill-s-st-albans","name":"Putterill's","address":null,"kind":"Estate agent"},{"id":"sm-property-group-st-albans","name":"SM Property Group","address":"6 Wood End Road, Harpenden, AL5 3ED","kind":"Estate agent"},{"id":"savills-st-albans","name":"Savills","address":null,"kind":"Estate agent"},{"id":"space-lettings-ltd-st-albans","name":"Space Lettings Ltd","address":"1 Station Road, Harpenden, AL5 4SA","kind":"Estate and letting agent"},{"id":"strutt-parker-st-albans-2","name":"Strutt & Parker","address":null,"kind":"Estate agent"},{"id":"the-land-office-st-albans","name":"The Land Office","address":"65 High Street, Harpenden, AL5 2SL","kind":"Estate agent"},{"id":"the-primus-network-ltd-st-albans","name":"The Primus Network Ltd","address":"22 Bewdley Close, Harpenden, AL5 1QX","kind":"Estate and letting agent"},{"id":"tuckfield-estates-st-albans","name":"Tuckfield Estates","address":"3 Fairway Close, Harpenden, AL5 2NN","kind":"Estate agent"},{"id":"whittaker-co-st-albans","name":"Whittaker & Co","address":"1 Leyton Green, Harpenden, AL5 2TE","kind":"Estate agent"}],"stock":0,"sold_n":352,"median":793650,"ocs":["AL5"],"rivals":[{"a":"ashtons-st-albans","b":"grove-home-developments-limited-st-albans","an":"Ashtons","bn":"Grove Home Developments Limited"},{"a":"ashtons-st-albans","b":"bradford-howley-st-albans","an":"Ashtons","bn":"Bradford & Howley"},{"a":"bradford-howley-st-albans","b":"grove-home-developments-limited-st-albans","an":"Bradford & Howley","bn":"Grove Home Developments Limited"}],"nearby":[{"slug":"st-albans","name":"St. Albans"}],"faq":[["Who is the best estate agent in Harpenden?","On the UK Agent Register score, Ashtons ranks first of 3 estate agent offices in Harpenden (October 2026). Strongest on market presence: 1 homes for sale (register records Apr 2025), trading since 1999."],["How many estate agents are there in Harpenden?","26 estate and letting agent offices are on the register in Harpenden: 19 handle sales and 15 handle lettings."],["Which Harpenden agent has the most homes for sale?","Ashtons, with 1 (register records Apr 2025)."],["What do homes sell for in Harpenden?","A median £793,650 across 352 sales in its postcode districts (AL5) 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"}