Right of return and tenant preferences: who comes back after you rebuild

Relocation law gets displaced tenants out; return rights decide who comes back — and at what rent. The Housing Crisis Act makes the point structural: through its 2030 sunset, a project that demolishes protected units owes their displaced lower-income occupants not just one-for-one replacement and relocation assistance but a right of first refusal for a comparable affordable unit in the building that replaces theirs.

Every other displacement regime attaches its own comeback right: density-bonus replacement units carry affordability terms under § 65915(c)(3), the coastal zone adds Mello Act replacement, local rent-stabilization ordinances grant a right to return at the old rent after temporary displacement, and federal money imports the URA. The sum of these rights is a lease-up schedule with pre-committed units at restricted rents — which is why the displacement ledger belongs in diligence, not in post-closing compliance.

Under Gov. Code § 66300(d), a covered jurisdiction may approve demolition of protected units only as part of a project that replaces them — and displaced lower-income households receive relocation assistance plus a right of first refusal for a comparable unit in the new housing at affordable rent or housing cost. The right attaches to the household, survives the construction period, and has to be honored in the order of operations of your lease-up. HCD's April 2026 advisory walks through the agency's reading of the demolition conditions.

• Underwriting watch-outs:
• "Comparable" means comparable — unit type and bedroom count, not just any affordable unit; a studio-heavy replacement program can fail a family-sized displacement roster.
• Track displaced households through construction: honoring a first refusal two years later requires current contact information and a documented noticing protocol.
• The HCA package and the density-bonus replacement standard usually have to be satisfied together — the standard structuring exercise is meeting both with one set of units, so map the stack before signing affordability covenants.

The Density Bonus Law's § 65915(c)(3) conditions any bonus on replacing the affordable and rent-restricted units the site carried, with its own equivalency rules on affordability level and bedroom mix — and the Housing Crisis Act borrows that standard for its replacement mandate, so the two regimes generally move together. In the coastal zone, the Mello Act (Gov. Code § 65590, archived with the housing-element law compilation) adds a third layer: units occupied by low- or moderate-income households that are demolished or converted must be replaced, subject to the statute's feasibility terms, and local coastal programs frequently harden those terms into fixed requirements.

• Underwriting watch-outs:
• The regimes' income definitions differ at the margins — a household that is "lower income" for the HCA may sit differently in the Mello or density-bonus math, so classify each household under every applicable test.
• Coastal-zone deals need the Mello replacement analysis in the entitlement budget; replacement findings are appealable and a favorite of project opponents.
• Feasibility fights are evidence fights — the displacement ledger and the replacement pro forma are your exhibits, so build them to be shown.

Local ordinances supply the version underwriters most often miss: a right to return at the old rent. In rent-stabilized cities, tenants temporarily displaced by rehab or retrofit work typically keep both their tenancy and their rent, and permanent-displacement ordinances often layer marketing preferences on the replacement building — displaced households get first position or dedicated lottery preferences when the new units lease up, and some jurisdictions extend preferences to tenants displaced from the surrounding neighborhood, not just the parcel.

Add federal funds — HOME, CDBG, project-based assistance — and the Uniform Relocation Act arrives with its Part 24 regulations: relocation planning, comparable-replacement-dwelling standards and re-housing obligations enforced as grant conditions. URA compliance is documentary; the file you build during displacement is the file that survives a monitoring visit years later.

• Underwriting watch-outs:
• Build the displacement ledger per tenant during diligence — income tier, current rent, protected status, notices served, benefits owed, and every return or preference right — and price the deal from it.
• Model lease-up with returning households first: pre-committed units at restricted rents change absorption pace, unit mix and year-one revenue.
• Old-rent return rights after temporary displacement mean rehab does not reset rents — don't underwrite a renovation as a mark-to-market event in right-to-return jurisdictions.
• Marketing preferences interact with fair-housing rules; sequence the lease-up and advertising plan with counsel before it goes live.