{"id": "n-7f54f82232", "slug": "dartford-unwins-depot", "type": "other", "name": "Unwins depot", "aka": [], "city": "Dartford", "county": null, "state": null, "country": "England", "census_division": null, "lat": null, "lon": null, "geocode_method": null, "address": null, "metro": null, "original_use": "depot", "year_opened": null, "year_closed": null, "acres": null, "gla_sqft": null, "stores_peak": null, "levels": null, "original_developer": null, "original_architect": null, "before_notes": "Draft from Wikipedia, model-extracted, unreviewed: Former Unwins depot demolished and redeveloped into The Base business centre in Dartford in 2006.", "strategy": ["redevelop"], "new_use": ["office"], "share_retrofit": null, "status": "built", "year_retrofit": 2006, "developer": "South East England Development Agency (SEEDA)", "architect": null, "after_notes": "a business centre, The Base", "narrative": null, "narrative_license": null, "narrative_source": null, "zoning_change": null, "public_subsidy": null, "entitlement_year": null, "planning_notes": null, "wikidata_qid": null, "wikipedia": null, "osm_id": null, "verified": "draft", "verified_by": null, "last_verified": null, "last_updated": "2026-10-18", "created": "2026-10-18", "contributor_name": null, "contributor_org": null, "contributor_link": null, "international": 1, "county_fips": null, "opp_score": null, "opp_reasons": null, "for_sale": 0, "distressed": 0, "url": "https://retrofitatlas.org/other/england/dartford-unwins-depot/", "events": [{"year": 2006, "date": null, "kind": "note", "detail": "SEEDA purchased the former Unwins depot", "source_id": 8074}, {"year": 2006, "date": null, "kind": "note", "detail": "Warehouse demolished and business centre built", "source_id": 8075}, {"year": 2006, "date": null, "kind": "retrofit", "detail": "Retrofit: redevelop", "source_id": null}], "sources": [{"id": 8073, "site_id": "n-7f54f82232", "url": "https://en.wikipedia.org/wiki/Dartford", "title": "Dartford", "publisher": "Wikipedia", "date": null, "quote": "former Unwins depot", "kind": "wikipedia", "license": "CC BY-SA 4.0", "retrieved": "2026-10-18"}, {"id": 8074, "site_id": "n-7f54f82232", "url": "https://en.wikipedia.org/wiki/Dartford", "title": "Timeline", "publisher": null, "date": null, "quote": "In early 2006, the since-closed South East England Development Agency (SEEDA) purchased the former Unwins depot on the edge of the town.", "kind": "quote", "license": null, "retrieved": "2026-10-18"}, {"id": 8075, "site_id": "n-7f54f82232", "url": "https://en.wikipedia.org/wiki/Dartford", "title": "Timeline", "publisher": null, "date": null, "quote": "The warehouse was demolished and a business centre, The Base, built in its place", "kind": "quote", "license": null, "retrieved": "2026-10-18"}], "deals": [{"id": 477, "site_id": "n-7f54f82232", "kind": "sale", "date": null, "year": 2006, "acres": null, "sqft": null, "buyer": "South East England Development Agency (SEEDA)", "seller": "Unwins", "broker": null, "lender": null, "loan_maturity": null, "loan_status": null, "listing_url": null, "status": null, "notes": null, "source_url": "https://en.wikipedia.org/wiki/Dartford", "source_title": null, "source_date": null, "quote": "In early 2006, the since-closed South East England Development Agency (SEEDA) purchased the former Unwins depot on the edge of the town.", "verified": "draft", "retrieved": "2026-10-18"}], "parties": [{"name": "South East England Development Agency (SEEDA)", "kind": "developer", "role": "developer", "year_from": 2006, "year_to": null}], "parcels": [], "context": {"assessment": {"what_happened": "Unwins depot in Dartford, England, was redeveloped into an office business centre called The Base in 2006. The South East England Development Agency (SEEDA) purchased the site from Unwins in 2006, demolished the former depot, and constructed the new facility. The project aligns with a 'redevelop' strategy, matching peer sites like Lafayette Place Mall (Boston) and Arsenal Mall (Watertown), though those are U.S.-based. No further details on post-2006 performance or specific site metrics are provided in the record. Status is confirmed as 'built' with developer records verified via 'newtypes-extraction' (draft status).", "why": "Record explicitly states retrofit year (2006), developer (SEEDA), new use (office), and peer strategy alignment. No external context or performance data included.", "where_it_stands": "Dartford, England, former depot converted to office use. Peer examples are U.S. sites with identical strategy but no direct relevance to Dartford context.", "for_a_planner": ["2006 retrofit timeline", "SEEDA as developer", "office use confirmed", "peer strategy matches (U.S. examples)"], "for_a_developer": ["2006 sale price unknown", "no post-retrofit occupancy data", "peer examples not geographically relevant"], "risks_and_unknowns": ["No size, cost, or tenant details provided", "No indication of success/failure beyond 'built' status", "Peer examples are U.S. and not comparable to Dartford context"], "data_quality": "partial", "one_line": "Dartford depot redeveloped to office use (The Base) in 2006 by SEEDA; peer strategy matches U.S. sites but no local performance data.", "model": "qwen3-30b-a3b-64k:latest", "machine": "Dell 5820 RTX 3090 (Ollama, qwen3-30b-a3b)", "record_sha1": "0ceff5e40d03"}, "peers": {"peers": [{"id": "m-d9b398f7d8", "name": "Lafayette Place Mall", "city": "Boston", "state": "MA", "score": 4.0, "why": ["same strategy: redevelop"]}, {"id": "m-2afa0a0e0b", "name": "Arsenal Mall", "city": "Watertown", "state": "MA", "score": 4.0, "why": ["same strategy: redevelop"]}, {"id": "m-6ba9ad8482", "name": "Civic Center Mall", "city": "Hartford", "state": "CT", "score": 4.0, "why": ["same strategy: redevelop"]}, {"id": "m-48009f3db2", "name": "Blue Hen Mall", "city": "Dover", "state": "DE", "score": 4.0, "why": ["same strategy: redevelop"]}, {"id": "m-fe8ce81673", "name": "Villa Italia Mall", "city": "Lakewood", "state": "CO", "score": 4.0, "why": ["same strategy: redevelop"]}, {"id": "m-9067acff67", "name": "Los Arcos Mall", "city": "Scottsdale", "state": "AZ", "score": 4.0, "why": ["same strategy: redevelop"]}], "method": "size, era, strategy, status, type, state, distance"}}, "elements": [{"slug": "use-office", "name": "Office", "group_": "use", "evidence": "new_use field", "origin": "newtypes-extraction"}, {"slug": "era-retrofit-2000s", "name": "Retrofit 2000s", "group_": "era", "evidence": "2006", "origin": "newtypes-extraction"}, {"slug": "strategy-redevelop", "name": "Redeveloped", "group_": "strategy", "evidence": "a business centre, The Base", "origin": "record"}], "details": {}, "photos": [], "provenance": {"after_notes": "newtypes-extraction", "year_retrofit": "newtypes-extraction", "developer": "newtypes-extraction"}, "restricted_fields": {"parcels": ["owner_addr", "assessed", "taxable", "tax_amount", "sale_price", "deed_ref"], "deals": ["price", "price_per_acre", "price_per_sqft", "loan_amount", "asking_price"], "how": "free API key: POST /api/v1/keys {\"email\": …}"}}