--- title: "Model project: enabling more affordable, environmentally sound housing through planning-density requirements" canonical: "https://zephior.com/tenders/4a4d7b57-dd2e-4fd7-bb2d-701c5a8484df/affordable-housing-density-planning-model-project-2" last-updated: 2026-10-12T11:54:40.797133+00:00 --- # Model project: enabling more affordable, environmentally sound housing through planning-density requirements The Federal Institute for Research on Building, Urban Affairs and Spatial Development (BBSR) announces an open services procurement under the Model Projects for Spatial Planning programme. Its stated objective is to promote affordable, environmentally sound housing through planning-density requirements that enable more housing construction. The available description refers readers to a service specification but does not give tasks, deliverables, locations, term, estimated value, participation conditions or award criteria. The record is open and lists 11 November 2026 as the submission date. The snapshot supplies CPV code 73000000. - Status: open - Country: DE - Buyer: Bundesinstitut für Bau-, Stadt- und Raumforschung (BBSR) im Bundesamt für Bauwesen und Raumordnung (BBR) - Submission deadline: 2026-11-11 (date) - Original notice: https://oeffentlichevergabe.de/ui/de/notices/b78fca88-0514-4af2-ad52-0d553f5d59fc - Source checked: 2026-10-12T11:49:49.354837Z ## Source-backed public facts ```json { "id": "4a4d7b57-dd2e-4fd7-bb2d-701c5a8484df", "revision": 1, "modifiedAt": "2026-10-12T11:54:40.797133+00:00", "sourceCheckedAt": "2026-10-12T11:49:49.354837Z", "stale": false, "url": "https://zephior.com/tenders/4a4d7b57-dd2e-4fd7-bb2d-701c5a8484df/affordable-housing-density-planning-model-project-2", "locale": "en", "title": "Model project: enabling more affordable, environmentally sound housing through planning-density requirements", "summary": "The Federal Institute for Research on Building, Urban Affairs and Spatial Development (BBSR) announces an open services procurement under the Model Projects for Spatial Planning programme. Its stated objective is to promote affordable, environmentally sound housing through planning-density requirements that enable more housing construction. The available description refers readers to a service specification but does not give tasks, deliverables, locations, term, estimated value, participation conditions or award criteria. The record is open and lists 11 November 2026 as the submission date. 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Its stated objective is to promote affordable, environmentally sound housing through planning-density requirements that enable more housing construction. The available description refers readers to a service specification but does not give tasks, deliverables, locations, term, estimated value, participation conditions or award criteria. The record is open and lists 11 November 2026 as the submission date. 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