D5 · Pillar D · Human Flourishing & Societal Infrastructure
Social housing and housing-cost stabilization
A Federal Social Housing Revolving Fund seeded at $60 billion over ten years, providing construction financing to municipal, nonprofit, and limited-profit developers of permanently affordable rental housing on the Vienna model. A Housing First national initiative for chronic homelessness. Zoning-reform matching grants for states that remove single-family-only districts near transit. A public-option ground-lease trust for federally owned or federally financed land. Extends C1.
- 10-year fiscal
- +$60BInvestment
- Implementation
- Years 4–20
- Middle class
- Strongly positive
- Planetary
- Positive
Leverages ~$250B–$350B private and state co-investment · Medium confidence
In high-cost metros, $6,000–$18,000 a year in avoided rent premium within seven years — the largest single Version 2 household item.
Transit-adjacent, limited-profit housing lowers per-capita emissions relative to sprawl.
Global precedent
Vienna (60 percent of residents in city-owned or limited-profit housing; median 26 percent rent-to-income); Singapore’s HDB (more than 80 percent housed through public homeownership); Finland’s Housing First (chronic homelessness cut more than 65 percent from 2008 to 2022).
Lead mechanism
HUD; Treasury; Senate Banking; House Financial Services.
Bipartisan framing
Conservative case
Supply-side construction finance, zoning liberalization, and a revolving fund rather than an open-ended rental subsidy.
Progressive case
Permanently affordable social housing and a national Housing First response to chronic homelessness.
Municipal pilots are active in Chicago and Rhode Island; the federal role is capital provider, not landlord of last resort.
Figures in this framework are illustrative directional estimates derived from publicly available data and conventional Congressional Budget Office budget-window logic. They are not official CBO scores. Any provision adopted from this framework would require formal CBO scoring before legislative consideration. This document is a policy white paper, not an introduced bill.