{"unit_type": "constituency", "unit": "Hampstead and Highgate", "slug": "hampstead-and-highgate", "latest_week": "2026-09-07", "latest": {"week": "2026-09-07", "incorporated": 31, "expected_trade": 14.0, "expected_trade_own": 12.9, "verified_sites": 2, "food_premises": 0, "no_site": 24, "checked": 31, "at_agent": 2, "property": 7, "operating_own": 23, "agent_share": 0.065, "property_share": 0.226, "last_year_active": null, "last_year_on_register": null, "incomplete": false}, "baseline_52w_active": null, "series": [{"week": "2026-06-01", "incorporated": 32, "expected_trade": 14.2, "expected_trade_own": 13.7, "verified_sites": 0, "food_premises": 0, "no_site": 0, "checked": 0, "at_agent": 1, "property": 5, "operating_own": 26, "agent_share": 0.031, "property_share": 0.156, "last_year_active": null, "last_year_on_register": null, "incomplete": false}, {"week": "2026-06-08", "incorporated": 17, "expected_trade": 7.5, "expected_trade_own": 7.5, "verified_sites": 0, "food_premises": 0, 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0.119}, {"sector": "Property", "n": 4, "share": 0.129, "prev_share": 0.124}, {"sector": "Retail & wholesale", "n": 3, "share": 0.097, "prev_share": 0.141}, {"sector": "Health & social care", "n": 3, "share": 0.097, "prev_share": 0.037}, {"sector": "IT & media", "n": 3, "share": 0.097, "prev_share": 0.141}, {"sector": "Hospitality & food", "n": 2, "share": 0.065, "prev_share": 0.042}, {"sector": "Finance & insurance", "n": 2, "share": 0.065, "prev_share": 0.056}, {"sector": "Transport & logistics", "n": 2, "share": 0.065, "prev_share": 0.02}], "rising": ["Professional services"], "sectors_4w": [{"sector": "Retail & wholesale", "n": 17, "share": 0.163}, {"sector": "Property", "n": 16, "share": 0.154}, {"sector": "IT & media", "n": 13, "share": 0.125}, {"sector": "Arts & leisure", "n": 9, "share": 0.087}, {"sector": "Professional services", "n": 9, "share": 0.087}, {"sector": "Construction", "n": 6, "share": 0.058}, {"sector": "Hospitality & food", "n": 6, "share": 0.058}, {"sector": "Transport & logistics", "n": 6, "share": 0.058}], "bands": {"A": 7, "B": 12, "C": 7, "D": 3, "E": 2, "operating": 22, "scored": 31}, "companies": [], "examples": [{"name": "SAKURA PARTNERS LTD", "says": "Independent investment and M&A advisory for business owners, entrepreneurs and private equity investors", "sector": "Professional services"}, {"name": "UPSIDE DOWN FILMS LIMITED", "says": "Film production and cinematography services with international scope", "sector": "IT & media"}], "survival": {"n": 3139, "survived": 54.3, "traded": 35.6, "n_all": 3358, "agent_share": 6.5, "name": "Hampstead and Highgate", "code": "E14001265", "nation": "England", "rank": 314, "of": 649, "region_figures": {"n": 299862, "survived": 48.6, "traded": 32.5, "n_all": 462743, "agent_share": 35.2}, "uk_figures": {"n": 1178421, "survived": 51.4, "traded": 35.1, "n_all": 1390138, "agent_share": 15.2}, "formed": ["2022-01", "2023-09"]}, "mp": {"name": "Tulip Siddiq", "party": "Labour", "member_id": 4518}, "fee_rise": {"code": "E14001265", "name": "Hampstead and Highgate", "pre_formed": 625.0, "post_formed": 546.0, "pre_per_month": 156.2, "post_per_month": 136.5, "change_pct": -12.6, "pre_dead18_pct": 30.7, "post_dead18_pct": 23.8, "pre_traded_pct": 37.0, "post_traded_pct": 44.3, "pre_formed_all_addresses": 674.0, "post_formed_all_addresses": 576.0, "enough": true}, "four_weeks": {"n": 110, "agent": 6, "own": 104, "trade": 44, "agent_share": 0.05454545454545454, "start": "2026-08-17", "end": "2026-09-13", "weeks": 4}}