{"id": "n-046c375710", "slug": "cardiff-hm-government-buildings-at-parc-ty-glas", "type": "office-park", "name": "HM Government buildings at Parc Tŷ Glas", "aka": [], "city": "Cardiff", "county": null, "state": null, "country": "UK", "census_division": null, "lat": 51.48165, "lon": -3.17919, "geocode_method": "nominatim-city", "address": null, "metro": null, "original_use": "tax offices", "year_opened": null, "year_closed": 2020, "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 HMRC tax offices at Parc Tŷ Glas are proposed to be demolished and redeveloped into housing, retirement apartments, a care home, employment units, and a health centre.", "strategy": ["redevelop"], "new_use": ["healthcare", "housing", "office", "other"], "share_retrofit": null, "status": "proposed", "year_retrofit": null, "developer": null, "architect": null, "after_notes": "up to 250 houses, 70 retirement apartments, a care home, employment units, and a health centre.", "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/office-parks/uk/cardiff-hm-government-buildings-at-parc-ty-glas/", "events": [{"year": 2020, "date": null, "kind": "closed", "detail": "Closed", "source_id": null}], "sources": [{"id": 9101, "site_id": "n-046c375710", "url": "https://en.wikipedia.org/wiki/Llanishen", "title": "Llanishen", "publisher": "Wikipedia", "date": null, "quote": "The HM Government buildings", "kind": "wikipedia", "license": "CC BY-SA 4.0", "retrieved": "2026-10-18"}], "deals": [], "parties": [], "parcels": [], "context": {"assessment": {"what_happened": "HM Government buildings at Parc Tŷ Glas (Cardiff, UK) closed as tax offices in 2020. Status is proposed redevelopment. New uses include healthcare, housing (up to 250 houses), retirement apartments (70), care home, employment units, and health centre. No developer or timeline specified. Verified as draft. ", "why": "Context shows 4 nearby built sites within 10km (all Cardiff), but no details on their relevance. Peer examples (e.g., closed 2022 office parks) share 'redevelop' strategy but are unrelated geographically. ", "where_it_stands": "Proposed; no planning approval or construction confirmed. After-notes specify housing numbers but no financials or timeline. ", "for_a_planner": ["Closed 2020", "Proposed redevelop", "250 houses max", "No status update"], "for_a_developer": ["Housing mix specified", "No site constraints noted", "Peer examples show similar strategy"], "risks_and_unknowns": ["Verified as draft", "No planning approval", "No timeline", "No cost or developer details"], "data_quality": "partial", "one_line": "Proposed Cardiff office-park redevelopment (closed 2020) targeting housing, healthcare, and employment; details incomplete.", "model": "qwen3-30b-a3b-64k:latest", "machine": "Dell 5820 RTX 3090 (Ollama, qwen3-30b-a3b)", "record_sha1": "d2527882674d"}, "cluster": {"within_10km": [{"id": "n-30f8b9679c", "name": "Bonded Warehouse", "city": "Cardiff", "status": "built", "km": 0.0}, {"id": "n-4284106b41", "name": "Orchards complex", "city": "Cardiff", "status": "built", "km": 0.0}, {"id": "n-6af7f3a936", "name": "ROF Cardiff", "city": "Cardiff", "status": "built", "km": 0.0}, {"id": "n-db18155e4b", "name": "Atlantic Wharf", "city": "Cardiff", "status": "built", "km": 1.4}], "count_10km": 4, "count_25km": 4}, "peers": {"peers": [{"id": "n-a2e1605d30", "name": "Former State Farm office park", "city": "Dunwoody", "state": null, "score": 5.5, "why": ["closed 2022", "same strategy: redevelop"]}, {"id": "n-4fa9da3ea3", "name": "Former MLC office building", "city": "North Sydney", "state": null, "score": 5.5, "why": ["closed 2022", "same strategy: redevelop"]}, {"id": "m-520fbe8bb5", "name": "Concord Mall", "city": "Elkhart", "state": "IN", "score": 5.0, "why": ["closed 2023", "same strategy: redevelop"]}, {"id": "n-08803f50c8", "name": "Buttonville Municipal Airport", "city": "Markham", "state": null, "score": 5.0, "why": ["closed 2023", "same strategy: redevelop"]}, {"id": "n-2f5bd67865", "name": "Former Kmart site", "city": "Garden City", "state": "MI", "score": 5.0, "why": ["closed 2019", "same strategy: redevelop"]}, {"id": "n-aa92991491", "name": "Hilltop Mall", "city": "Richmond", "state": "CA", "score": 5.0, "why": ["closed 2021", "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": "place-mall-cluster", "name": "3+ other atlas sites within 10 km", "group_": "place", "evidence": "4 within 10 km", "origin": "computed"}, {"slug": "strategy-redevelop", "name": "Redeveloped", "group_": "strategy", "evidence": "up to 250 houses, 70 retirement apartments, a care home, employment units, and a health centre.", "origin": "record"}, {"slug": "use-housing", "name": "Housing", "group_": "use", "evidence": "up to 250 houses, 70 retirement apartments, a care home, employment units, and a health centre.", "origin": "newtypes-extraction"}, {"slug": "era-closed-2020s", "name": "Closed 2020s", "group_": "era", "evidence": "2020", "origin": "newtypes-extraction"}, {"slug": "status-pipeline", "name": "Retrofit in the pipeline", "group_": "finance", "evidence": "proposed", "origin": "newtypes-extraction"}], "details": {}, "photos": [], "provenance": {"year_closed": "newtypes-extraction", "status": "newtypes-extraction", "after_notes": "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\": …}"}}