When a Court Voids Your Zoning, No Net Loss Still Applies

You're a developer or planner counting on Moreno Valley's housing element — the inventory that tells the state where thousands of new homes go. Then a lawsuit lands, a court sets aside the General Plan those sites were built on, and the zoning rolls back years. The parcels are still listed in a state-certified document. Are they still real?

Here's the thing: No Net Loss Law doesn't care why the capacity disappeared — a court order counts. HCD has now put that question to Moreno Valley in writing.

A court set aside the plan — and the zoning went with it

In Sierra Club v. The City of Moreno Valley, the Superior Court for the County of Riverside issued a Statement of Decision on March 4, 2024 and a Peremptory Writ of Mandate on May 6, 2024, requiring the City to set aside its 2040 General Plan Update — including the associated zoning amendments it had adopted on August 3, 2021 under Ordinance No. 981.

The City repealed those zoning amendments on August 8, 2024 (Ordinance No. 1014). In HCD's words:

"The City's action to repeal the associated zoning amendments on August 8, 2024, effectively reverts the City's land use and zoning designations to the 2006 General Plan and prior zoning ordinance."

That matters: Moreno Valley's 6th Cycle housing element inventory leans on 2040-plan designations — "Center Mixed Use" (CEMU) and "Corridor Mixed Use" (COMU) — that the letter says account for a reported 4,696 low- and very-low-income units, 1,594 moderate-income units, and 2,227 above-moderate-income units. Revert the designations, and the capacity behind those numbers is in question.

Verified against HCD's Letter of Inquiry to the City of Moreno Valley on No Net Loss Law compliance, dated September 11, 2025.

What No Net Loss actually requires

The rule HCD is citing is Government Code section 65863, the No Net Loss Law. As the letter frames it, "No Net Loss Law requires a jurisdiction to maintain a sufficient supply of adequate sites" at all times throughout the planning period to meet the remaining RHNA for every income category.

HCD's reading is that this cuts both ways. When a city makes zoning and land use decisions — the letter names downzoning as an example — it must "assess the impacts those actions have on their ability to accommodate new housing on the remaining sites," and correct any shortfall expeditiously. The unusual part here: this downzoning wasn't a policy choice. It came out of a CEQA lawsuit and a court writ, and HCD's position is that the trigger doesn't change the obligation.

What HCD is asking for — and the risk if the City can't answer

This is a Letter of Inquiry, not a finding of violation. HCD hasn't concluded the City is out of compliance; it says only that it is "unclear" whether adequate sites remain, and asks the City to show its work. By October 11, 2025, HCD requested written findings demonstrating one of three things: that the 2040 zoning has been reinstated (or a dated timeline for reinstatement); that the inventory "continues to have sufficient capacity under the current (reverted) zoning to accommodate the remaining RHNA, for all income levels"; or that the City has found alternative sites or will rezone remaining sites to replace the lost capacity.

HCD also noted it is reviewing the City's progress on two rezone commitments — Program 2-A (Rezone Higher Density for Adequate Sites) and 2-B (Rezone Religious Sites for Adequate Sites) — aimed at the lower-income RHNA shortfall.

And it named the stakes: HCD will weigh the City's response before "taking further action as authorized by Government Code section 65585," up to and "including issuance of a Corrective Action Letter and removal of HCD's finding of housing element compliance." That decertification is the one step in this area that self-executes; the rest runs through HCD's enforcement process, and ultimately the courts.

If you're building — or planning — in a city like this

The takeaway: a certified site inventory is not frozen. A lawsuit, a writ, or an ordinance repeal can pull parcels out from under a project you're counting on, and HCD is now treating court-driven zoning reversions as a No Net Loss trigger worth a letter. If your projects lean on sites tied to a general plan or zoning under litigation, confirm they still carry the capacity the housing element claims.

None of this is legal advice, and an HCD Letter of Inquiry is an interpretive position at the earliest stage — a request for information, not a court ruling. Confirm the current status of the zoning and the site inventory with the City's planning department and your own counsel before relying on it.

What CrossBeam does with it

When the letter lands on your desk, CrossBeam turns it around the same day: what each item is actually asking, the code or law behind it, and a written response you can hand to your team or your attorney — the back-and-forth that used to eat weeks, done in a couple of hours.