An investor who closes on a pre-1995 fourplex in Oxnard and plans to move into one unit has five business days to file a paper with the City. Under Ordinance No. 3058, adopted May 20, 2025, the owner-occupancy affidavit has to be served with the termination notice and then filed with the City within five business days. That tenant is also owed a relocation payment of two months' rent or $5,000, whichever is greater.
Most comparisons of Ventura County apartment cities start and end with the rent cap. The City of Oxnard limits covered units to one increase of up to 4% in any 12-month period. Cities without a local cap fall back on the statewide Tenant Protection Act, which the California Attorney General says allows 8.6% in Ventura County for increases starting between August 1, 2026 and July 31, 2027. On paper, that looks like the gap that decides value. In the current market, it seldom binds. What actually shows up in pricing is the friction around tenancies and the age of the rent roll.
The cost of a no-fault exit, run on real numbers
Oxnard's Just Cause Eviction and Tenant Protection Ordinance applies after 30 days of lawful occupancy. That covers more than the pre-1995 stock. The City sorts rentals into fully covered units, built on or before February 1, 1995, and partially covered units built after that date. State law keeps local rent caps off buildings with a certificate of occupancy issued after February 1, 1995. In practice, a newer Oxnard building carries the just-cause obligations without the 4% cap.
The relocation formula works out differently depending on what a tenant pays. NAI Capital put Ventura County's average asking rent for market-rate units at $2,684 a month in Q2 2026. At that rent, two months comes to $5,368, a little above the floor. For any tenant paying under $2,500, the $5,000 minimum applies. That means the units most likely to be under market, the long-held ones, cost an owner the most per dollar of rent to vacate.
Take an 18-unit building where an owner wants to clear units for a substantial renovation. The minimum relocation exposure is $90,000 before construction starts. For a sense of scale, NAI's Q2 2026 report lists the 18-unit sale at 706-720 W 5th St in Oxnard at $4.48 million, about $248,889 per unit. On that basis, the floor alone is about 2% of the purchase price. A value-add plan written for a city without these rules has to absorb that cost somewhere.
Why the 4% versus 8.6% gap is mostly idle right now
A rent cap only matters when an owner would otherwise raise rent by more than the cap allows. Market conditions are making that rare. NAI reported Ventura County asking rents up 0.7% quarter over quarter and down 0.1% year over year in Q2 2026. Vacant units were up 30.2% year over year, with countywide vacancy at 4.1%. When market-rate asking rents are flat, a 4% ceiling and an 8.6% ceiling both sit well above what the market will bear for a tenant paying close to market.
Turnover pushes the same way. Once a tenant moves out of an Oxnard unit, the asking rent can be set by the market. On re-leasing, the Oxnard owner and the Port Hueneme owner face the same ceiling, which is what the next renter will pay in a market with more vacant units than a year ago.
The supply picture points to steady conditions, not a sudden rent spike. Ventura County had 746 units under construction at the end of Q2 2026, down 65.7% year over year, with 306 units completed in the first half. A shrinking pipeline may eventually tighten things, but the Q2 numbers show a market still absorbing what it already has.
Where the cap does bite: the legacy rent roll
The 4% limit matters for one kind of unit: a long-term tenancy paying well below market. In Oxnard, that tenant's rent can rise 4% a year and only resets when the tenant leaves voluntarily or under one of the just-cause grounds.
Say a unit rents for $2,000 against a market of about $2,684, a gap of roughly 34%. Assume market rent stays flat. Raising the rent 4% a year, the owner needs about eight annual increases to close the gap. At the current 8.6% statewide figure, it takes about four. The statewide number resets every August, so the comparison is illustrative, but the order of magnitude holds. A rent roll full of long-tenured tenants in Oxnard holds its loss-to-lease for roughly twice as long as the same roll across the city line.
For underwriting, the rent cap is a function of the rent roll, not the city. A pre-1995 Oxnard building with recent turnover and rents near market loses little to the ordinance. One with a deep bench of tenants at old rents carries a long catch-up period. Exiting those tenancies costs at least $5,000 a unit, and owner move-ins come with the affidavit requirement. Colliers commentary from February 2026 found buyers in capped-growth settings putting more weight on in-place NOI, turnover assumptions and expenses. That logic applies directly here.
The compliance layer that comes with every covered unit
The remaining Oxnard costs are smaller per unit but recur every year, and they show up in due diligence and operating budgets.
| Item | Oxnard | City of Ventura | Port Hueneme |
|---|---|---|---|
| Local rent cap on pre-1995 apartments | 4%, once per 12 months | None; statewide cap applies | None; statewide cap applies |
| Just cause | After 30 days of occupancy; relocation of 2 months' rent or $5,000 | Local rule limited to demolition or substantial remodel, Chapter 8.1100 | State rules |
| Anti-harassment ordinance | Ord. 3057, effective August 14, 2025 | Ord. 2026-04, adopted February 17, 2026 | Council directed further review, December 2025 |
| Annual registration | The City of Oxnard requires all residential rentals to be registered annually | Not identified | Not identified |
That annual registration carries a cost for owners. The City's fair-return regulations treat the annual fee as an owner operating expense, and the materials reviewed give no authority to pass it through to tenants. The exact fee is still unsettled. The City's July 2026 fee-study presentation proposes $140 per fully covered unit and $70 per partially covered unit for FY 2026/27, rising to $162 and $82 by FY 2029/30. The City still labels those amounts as proposed and says Council approval is required. An earlier schedule, adopted in May 2025, set the fees at about $139 and $69 per unit with scheduled increases. For budgeting, roughly $140 per pre-1995 unit a year is a reasonable working figure until Council acts.
The City's July 2026 presentation estimates 13,618 fully covered units and FY 2026/27 program costs of $2,353,599. The draft study puts fully covered units at 14,385, so roughly 14,000 is the fair figure for the stock under the cap. The presentation also proposes late charges, scaling from 10% of the fee at 1 to 30 days overdue up to 100% at 61 days or more.
Liability is the larger exposure. Oxnard's Tenant Anti-Harassment Ordinance, passed 6 to 1 on July 15, 2025, covers conduct such as reducing services, neglecting repairs and abusing access. It provides statutory damages of $10,000 per violation or actual damages, whichever is greater, plus $5,000 more where the tenant is a senior or has a disability. The City of Ventura's Chapter 8.1200 sets civil penalties of $2,000 to $10,000 per violation for each day, up to 30 days. A deferred repair list at either address is a liability item, not just a capital item.
The relief valve, and what it costs to use it
Oxnard owners can petition for relief if the 4% cap prevents a fair return. Council adopted the petition regulations on February 3, 2026. The City Manager or a designee serves as hearing officer. Petitioners have to submit financial materials and pay estimated review costs, and a written decision is due within 60 days of a complete petition, though the hearing officer may extend that deadline for good cause. No public count of filed or decided petitions has been published, so the process is defined but its outcomes are untested in public records.
Pricing an Oxnard building against its neighbors
The county-level pricing signals are mixed. NAI reported a 5.3% average cap rate in Q2 2026, with $200.3 million in sales across 492 units in the first half. Only 65 of those units traded in Q2. No published series breaks Ventura County pricing out by city, and no study measures the ordinance's effect on Oxnard sale prices. The adjustment has to happen building by building:
- Compare each in-place rent to current market and count the years to close the gap at 4%.
- Price the relocation floor into any repositioning plan at $5,000 or more per unit.
- Confirm registration status and budget roughly $140 per fully covered unit a year until fees are final.
- Check the certificate of occupancy date against the February 1, 1995 cutoff. The City's web page and FAQ word the boundary differently, so verify borderline buildings against the code.
- Review maintenance records with the anti-harassment ordinances in mind.
Elsewhere in the county, The City of Thousand Oaks says its legacy rent stabilization program applies only to tenants in the same controlled unit since 1987. Ojai caps covered increases at 4%. Camarillo and Simi Valley had no local apartment rent cap or just-cause enactment identified in 2025 or 2026.
FAQ
Does Oxnard's 4% cap apply to buildings built after 1995? No. Units built after February 1, 1995 are partially covered, meaning the just-cause rules apply but the 4% cap does not.
Can the registration fee be billed to tenants? The ordinances put the fee on owners, and no tenant pass-through was found in the reviewed materials. Confirm with counsel before adding any itemized charge.
Is the relocation payment owed on every termination? It applies to no-fault terminations under the just-cause ordinance, such as an owner move-in. Termination grounds and their requirements should be confirmed against the ordinance text for each situation.
For an Oxnard building, the right price depends on the rent roll and the cost of each tenancy more than on the 4% figure. Brandon Evans and the Evans Investment Group team underwrite pre-1995 Ventura County assets against in-place rents, relocation exposure and compliance costs before pricing an acquisition or a sale. Contact us to review a specific property.
This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.
