{"t":{"slug":"southsea","name":"Southsea","district_slug":"portsmouth","district":"Portsmouth","region":"South East","branches":50,"estate":20,"letting":39},"ranked":[{"branch_id":"cosgroves-portsmouth","channel":"lets","score":52.0,"coverage":25,"perf":null,"rep":null,"pres":50.0,"trust":55.0,"pres_raw":0.0,"pres_src":"agent website","rank_town":1,"n_town":2,"rank_outcode":1,"n_outcode":2,"rank_district":2,"n_district":6,"rank_region":92,"n_region":127,"rank_brand":1,"n_brand":1,"updated":"2026-10-17","name":"Cosgroves","id":"cosgroves-portsmouth","address":"49 -51 Osborne Road, Southsea, PO5 3LS","postcode":"PO5 3LS","outcode":"PO5","kind":"Estate and letting agent","grp":null,"town":"Southsea","town_slug":"southsea","district":"Portsmouth","since":null,"founded":"2001-03-23","sales_count":0,"lettings_count":0,"domain":"cosgroves.co.uk","reviews":[],"year":2001,"provisional":true,"reason":"Strongest on market presence: 0 homes to let (agent website), trading since 2001."},{"branch_id":"daniel-parr-powered-by-exp-portsmouth","channel":"lets","score":52.0,"coverage":25,"perf":null,"rep":null,"pres":50.0,"trust":55.0,"pres_raw":0.0,"pres_src":"agent website","rank_town":2,"n_town":2,"rank_outcode":2,"n_outcode":2,"rank_district":3,"n_district":6,"rank_region":93,"n_region":127,"rank_brand":1,"n_brand":1,"updated":"2026-10-17","name":"Daniel Parr Powered by eXp","id":"daniel-parr-powered-by-exp-portsmouth","address":"Flat 7, Auckland Court, 11 Auckland Road East, Southsea, PO5 2HA","postcode":"PO5 2HA","outcode":"PO5","kind":"Estate and letting agent (self-employed, network)","grp":"eXp UK (self-employed network)","town":"Southsea","town_slug":"southsea","district":"Portsmouth","since":null,"founded":"2025-03-06","sales_count":8,"lettings_count":0,"domain":"danielparr.exp.uk.com","reviews":[],"year":2025,"provisional":true,"reason":"Strongest on market presence: 0 homes to let (agent website), trading since 2025."}],"unranked":[{"id":"atoz-general-services-limited-portsmouth","name":"AtoZ General Services Limited","address":"22 Chewter Close, Hampshire, PO4 0UD","kind":"Letting agent"},{"id":"austin-bond-portsmouth","name":"Austin Bond","address":"179 Albert Road, Southsea, PO4 0JP","kind":"Letting agent"},{"id":"belvoir-lettings-portsmouth","name":"Belvoir Lettings","address":"33a Marmion Road, Southsea, PO5 2AT","kind":"Estate and letting agent"},{"id":"blackledge-engineering-services-ltd-portsmouth","name":"Blackledge Engineering services ltd","address":"49 Victoria rd north, Southsea, PO51PW","kind":"Letting agent"},{"id":"bunked-ltd-portsmouth","name":"Bunked Ltd","address":"Bunked Ltd, Unit B2, Beacon House,, Cumberland Business Centre,, PO5 1DS","kind":"Letting agent"},{"id":"charters-portsmouth","name":"Charters","address":"13 Clarendon Road, Southsea, PO5 2ED","kind":"Estate and letting agent"},{"id":"cubitt-west-portsmouth","name":"Cubitt & West","address":"14 Marmion Road, Southsea, PO5 2BA","kind":"Estate and letting agent"},{"id":"d-m-nesbit-company-portsmouth","name":"D.M.Nesbit & Company","address":"7 Clarendon Road,, Southsea,, PO5 2ED","kind":"Letting agent"},{"id":"dack-property-management-portsmouth","name":"Dack Property Management","address":"67 Osborne Road, Southsea, PO5 3LS","kind":"Letting agent"},{"id":"elite-rooms-portsmouth-ltd-portsmouth","name":"ELITE ROOMS PORTSMOUTH LTD","address":"161 Elm Grove, SOUTHSEA, PO5 1LU","kind":"Letting agent"},{"id":"era-portsmouth-limited-portsmouth","name":"Era Portsmouth limited","address":"123 Elm Grove, PO5 1LJ","kind":"Letting agent"},{"id":"flats-in-southsea-ltd-portsmouth","name":"Flats In Southsea Ltd","address":"The Grove Centre, Albermarle House, PO5 3LB","kind":"Letting agent"},{"id":"fry-and-kent-ltd-portsmouth","name":"Fry and Kent Ltd","address":"7/9 Stanley Street, PO5 2DS","kind":"Letting agent"},{"id":"gd3-property-ltd-portsmouth","name":"GD3 PROPERTY LTD","address":"52 Osborne Road, PO5 3LU","kind":"Letting agent"},{"id":"kir-property-group-ltd-portsmouth","name":"KIR Property Group Ltd","address":"29 Wyndcliffe Road, PO4 0LA","kind":"Letting agent"},{"id":"kings-estates-portsmouth","name":"Kings Estates","address":"67 Albert Road, Southsea, PO5 2SG","kind":"Estate and letting agent"},{"id":"lawson-rose-estate-agents-ltd-portsmouth","name":"Lawson Rose Estate Agents Ltd","address":"131 Winter Road, Southsea, PO4 8DS","kind":"Letting agent"},{"id":"lawson-rose-lettings-limited-portsmouth","name":"Lawson Rose Lettings Limited","address":"131 Winter Road, Southsea, PO4 8DS","kind":"Letting agent"},{"id":"leaders-portsmouth-2","name":"Leaders","address":"45 Osborne Road, Southsea, PO5 3LS","kind":"Letting agent"},{"id":"lets-go-limited-portsmouth","name":"Lets Go Limited","address":"Lets Go Limited, 73 Fawcett Road, PO4 0DB","kind":"Letting agent"},{"id":"martin-co-portsmouth-portsmouth","name":"Martin & Co (Portsmouth)","address":"4 Grove Road South, Southsea, PO5 3QT","kind":"Estate and letting agent"},{"id":"new-era-agency-ltd-portsmouth","name":"New Era Agency Ltd","address":"194 Albert Road, Southsea, PO4 0JT","kind":"Estate and letting agent"},{"id":"oliverball-property-limited-portsmouth","name":"Oliverball Property Limited","address":"2nd Floor, Froddington House,, Cumberland Business Centre, PO5 1DS","kind":"Letting agent"},{"id":"pearsons-estate-agents-portsmouth","name":"Pearsons Estate Agents","address":"35 Marmion Road, Southsea, PO5 2AT","kind":"Estate and letting agent"},{"id":"places-to-be-portsmouth","name":"Places To Be","address":"245-247 Francis Avenue, PO4 0AL","kind":"Letting agent"},{"id":"provide-homes-portsmouth","name":"Provide Homes","address":"Unit B2, Cumberland Business Centre, PO5 1DS","kind":"Letting agent"},{"id":"seaview-estates-ltd-portsmouth","name":"Seaview Estates Ltd","address":"Seaview Estates Ltd, 63 Castle Road, PO5 3AY","kind":"Letting agent"},{"id":"south-coast-housing-ltd-portsmouth","name":"South Coast Housing Ltd","address":"South Coast Housing Ltd, 30d Malvern Road, PO5 2NA","kind":"Letting agent"},{"id":"southcoast-management-ltd-portsmouth","name":"Southcoast Management Ltd","address":"131 Lumsden Road, Eastney, PO4 9LW","kind":"Letting agent"},{"id":"tillisent-limited-portsmouth","name":"TILLISENT LIMITED","address":"147A Albert Road, PO4 0JW","kind":"Letting agent"},{"id":"the-agency-southsea-ltd-portsmouth","name":"The Agency Southsea Ltd","address":"Room 3 The Clocktower, 44 Castle Road, PO5 3DE","kind":"Letting agent"},{"id":"tintagel-property-co-ltd-t-a-smc-sarah-marie-courtneidge-por","name":"Tintagel Property Co Ltd T/A SMC / Sarah Marie Courtneidge","address":"38 Granada Road, Southsea, PO4 0RJ","kind":"Letting agent"},{"id":"waterfields-lettings-ltd-portsmouth","name":"Waterfields Lettings Ltd","address":"74 Palmerston Road, Southsea, PO5 3PT","kind":"Letting agent"},{"id":"westerhall-limited-portsmouth","name":"Westerhall Limited","address":"55 Granada Road, PO4 0RQ","kind":"Letting agent"},{"id":"your-next-property-investment-limited-portsmouth","name":"Your next property investment limited","address":"42 Stanley Street, PO5 2DS","kind":"Letting agent"},{"id":"zam-zam-lettings-agency-ltd-portsmouth","name":"Zam Zam Lettings Agency Ltd","address":"46 Albert Road, Southsea, PO5 2SJ","kind":"Letting agent"},{"id":"changingplaces-portsmouth","name":"changingplaces","address":"120 Albert Rd, Southsea, PO4 0JS","kind":"Letting agent"}],"stock":0,"sold_n":774,"median":257500,"ocs":["PO5","PO4"],"rivals":[],"nearby":[{"slug":"portsmouth","name":"Portsmouth"}],"faq":[["Who is the best letting agent in Southsea?","On the UK Agent Register score, Cosgroves ranks first of 2 letting agent offices in Southsea (October 2026). Strongest on market presence: 0 homes to let (agent website), trading since 2001."],["How many letting agents are there in Southsea?","50 estate and letting agent offices are on the register in Southsea: 20 handle sales and 39 handle lettings."],["What do homes sell for in Southsea?","A median £257,500 across 774 sales in its postcode districts (PO5, PO4) 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":"lets","month":"October 2026","updated":"2026-10-17"}