The short version

Downtown and Old Town Eureka sellers are entering a period of visible change. The EaRTH Center is under construction at Third and H Streets, two city parking lots have closed for that project, paid parking has started in selected lots, and the adopted Waterfront Eureka Plan encourages more housing and mixed-use redevelopment. None of this automatically raises—or lowers—a property's value. It does change the questions buyers, lenders, insurers, appraisers, and inspectors are likely to ask.

If you own a house, apartment building, condominium, storefront, live-work building, or mixed-use property in Downtown or Old Town Eureka, a generic Humboldt County sales plan is not enough. A buyer may care as much about parking rights, legal use, exterior-review rules, flood information, and building records as they do about square footage and finishes.

This guide explains the recent public changes, where they apply, and what a seller can document before going to market. For a broader overview of selling in the city, start with our Eureka home-selling guide.

What changed in Downtown Eureka in 2026?

1. The EaRTH Center broke ground at Third and H Streets

On August 26, 2026, local officials broke ground on the Eureka Regional Transit and Housing Center, commonly called the EaRTH Center. The project at Third and H Streets is planned as a central transit hub with 45 affordable housing units and ground-floor commercial space. Public reporting says construction is expected to take roughly 20 months.

For nearby owners, the immediate issue is construction—not a promised increase in value. During the work, a seller may need to account for changing traffic patterns, construction noise, blocked views, contractor activity, and buyer uncertainty about how the finished project will operate. Two city-owned parking lots closed to make way for the development, which can also affect how visitors experience nearby blocks.

A useful listing presentation should separate temporary conditions from permanent ones:

Temporary: active construction, truck access, fencing, noise, dust, and short-term pedestrian detours.
Permanent: the transit center, new housing, ground-floor commercial space, and the loss or reconfiguration of former public parking areas.
Still uncertain: the exact effect on future foot traffic, tenant demand, rents, cap rates, or resale value for any individual property.

A seller should not market the project as a guaranteed appreciation event. A more defensible approach is to identify the property's distance from the site, explain current access, disclose known construction impacts, and let buyers evaluate the completed project's benefits and tradeoffs.

2. Selected Downtown and Old Town lots now use Passport Parking

Eureka began using the Passport Parking app in selected Downtown and Old Town parking lots on April 1, 2026. The posted rate is $1.10 per hour, with enforcement from 9 a.m. to 6 p.m. Monday through Saturday. Sundays and holidays are not metered. The program does not mean every downtown space has the same rule, so sellers should verify the signs and current city map that apply to their block rather than making a blanket statement.

Eligible Downtown and Old Town residents may apply for a city residential permit that costs $70 per year. That permit can be useful, but it is not the same as a deeded parking space. It is also not a promise that a particular space will always be available.

When parking matters to a sale, describe it precisely:

How many spaces are actually on the parcel?
Are any spaces assigned by a recorded condominium document, lease, easement, or separate agreement?
Is access from the street, an alley, or a neighboring parcel?
Is the seller relying on a city permit or public lot rather than private parking?
Are there time limits, app payments, loading restrictions, or street-cleaning rules?

“Parking available” is too vague for a downtown listing. “One striped space on the parcel, accessed from the alley” or “no private parking; seller currently uses an eligible city residential permit” gives a buyer something they can verify.

The Waterfront Eureka Plan matters, but it is not a parcel-level approval

The City Council adopted the Waterfront Eureka Plan on May 6, 2025. It covers roughly 130 acres divided among the Commercial Bayfront, Old Town, and Library districts. The plan is a long-range framework for redevelopment, public access, circulation, housing, and active ground-floor uses near the waterfront.

For property owners, one important direction is support for additional housing above or behind active ground-floor uses in appropriate areas. That may create long-term possibilities for some commercial and mixed-use parcels. But the plan itself does not prove that a specific building can add apartments, change use, increase height, remove parking, or skip other permits.

Before advertising “development potential,” a seller should obtain a written zoning summary or speak with Eureka Development Services about the specific parcel. Useful questions include:

Which Waterfront Eureka Plan district and zoning district cover the parcel?
Is the site inside the coastal zone?
Is residential use allowed on the ground floor, only above or behind an active use, or subject to another limitation?
Would a change of use trigger parking, accessibility, fire/life-safety, or building-code work?
Is the property a historic resource or inside the Old Town Historic District?
Are there known environmental, stormwater, groundwater, or sea-level constraints?

Potential can help a buyer understand a property. Unsupported claims can create disclosure and negotiation problems later.

Old Town historic buildings require a different due-diligence file

Many Old Town properties are valued partly for their historic architecture. That character can also mean more review before an owner changes the exterior. Eureka Municipal Code Chapter 157 governs historic preservation, and exterior work affecting a designated historic property may require Historic Preservation Commission review.

The practical issue is not that every repair is prohibited. It is that a buyer may need to know whether past work was approved and whether planned work—windows, siding, signs, storefront alterations, additions, demolition, or other visible changes—requires review.

A seller of an older commercial or mixed-use building should assemble:

building permits and final inspection records;
Historic Preservation Commission decisions or staff approvals;
plans, invoices, and photographs for exterior alterations;
roof, masonry, foundation, electrical, plumbing, and fire-system records;
tenant improvement permits and certificates of occupancy, when available;
sign permits and any recorded easements affecting alleys, shared walls, or access.

If old work cannot be matched to a permit, do not guess that it was “grandfathered.” Start with the city's records and disclose what is known. Our guide to selling a Humboldt property with code violations or unpermitted work explains the broader options when records and existing conditions do not line up.

Do not apply Eureka's 2026 Inland Zoning Code update to every downtown parcel

Eureka's 2026 Inland Zoning Code update took effect on April 17, 2026. The word inland matters. Portions of Downtown, Old Town, and the waterfront are in Eureka's coastal zone and are regulated through the city's certified Local Coastal Program and Coastal Zoning Code.

That means a summary of the new inland rules may be wrong for a coastal-zone property only a few blocks away. A parcel's mailing address, “Downtown” label, or Old Town branding does not settle the issue. Sellers and buyers should confirm the parcel's zoning and coastal status with the city before relying on permitted-use, design-review, density, parking, or development standards.

This distinction is especially important when marketing an upper-floor conversion, a new dwelling unit, a rear addition, a short-term rental idea, or a major change of use. If the property already has an accessory unit or a proposed residential conversion, our detailed Eureka ADU guide explains why coastal-zone permitting needs its own review.

Water, groundwater, and flood questions should be answered early

The Waterfront Eureka Plan acknowledges stormwater limits, rising groundwater, sea-level rise, and flooding as planning concerns. Those regional issues do not establish that a particular building floods or has structural damage. They do tell a careful buyer to investigate.

For properties near the bay or on low-lying blocks, sellers can reduce uncertainty by gathering:

the current natural hazard disclosure and applicable flood-zone information;
any elevation certificate or survey in the seller's records;
flood-insurance policy information and claim history, when legally disclosable;
drainage, sump pump, vapor barrier, crawlspace, and foundation repair records;
photos or invoices related to past water intrusion;
information about basement or lower-level spaces and their permitted use.

Do not use a regional sea-level map as a substitute for parcel-specific due diligence. Conversely, do not dismiss a buyer's concern simply because the seller has not personally seen water in the building. Clear records are more useful than reassurance.

Mixed-use buildings need income and use documentation

Downtown Eureka includes properties that do not fit neatly into “house” or “commercial building.” A storefront may have apartments above it. A former office may be used as a residence. A building may have several utility meters but an unclear legal unit count. These details directly affect financing, insurance, appraisal, and the buyer pool.

Before listing a mixed-use or small multifamily property, organize the following:

current rent roll, leases, deposits, concessions, and delinquency information;
utility responsibility and recent utility expenses;
legal unit count and certificates of occupancy;
business licenses or use permits tied to current occupancies;
fire alarm, sprinkler, hood, elevator, accessibility, and inspection records, if applicable;
insurance declarations and known coverage limitations;
actual property-tax, maintenance, waste, water, and common-area expenses.

Buyers will usually calculate value from both the real estate and the reliability of the income. Missing leases, informal units, or unsupported expense estimates can narrow financing options or cause a price reduction during escrow. If the property has occupants, see our guide to selling a Humboldt County rental property and our tenant-problem sale options.

How recent downtown changes may affect a sale

Change or condition	Possible buyer concern	Useful seller response
EaRTH Center construction	Noise, access, parking, timeline	Map the distance, disclose known impacts, distinguish construction from finished operations
Passport Parking	Cost and reliability of parking	Document private spaces, easements, permits, and current posted rules
Historic status	Cost and timing of exterior work	Provide prior approvals, permits, plans, and maintenance records
Coastal-zone location	Which development standards apply	Obtain parcel-specific zoning and coastal-status confirmation
Waterfront hazards	Flood, groundwater, insurance, foundation risk	Gather hazard, drainage, insurance, claim, and repair documents

A practical pre-listing checklist for Downtown and Old Town sellers

Confirm the parcel facts. Pull the assessor's parcel number, current zoning, coastal-zone status, legal unit count, and recorded parking or access rights.
Request city records. Compare permits, final inspections, historic approvals, and certificates of occupancy with what physically exists.
Write a precise parking description. Separate private, deeded, leased, permitted, metered, and unregulated parking.
Document income. Reconcile leases, deposits, rents, vacancies, and expenses before a buyer builds a valuation model.
Address insurance early. Ask an insurance professional about the building's current use, age, systems, roof, claims, flood considerations, and any mixed-use limitations. If coverage is already difficult, read our guide to selling a hard-to-insure Humboldt property.
Disclose current construction impacts. Avoid promising completion dates or future economic effects you cannot control.
Choose the likely buyer and sale method. An owner-occupant, investor, developer, and cash buyer will value the same property differently and ask for different records.

Should you list the property or sell it directly?

A conventional listing may make sense when the property's use is clear, records are organized, tenants and access are manageable, and the seller can wait through inspections, appraisal, financing, and buyer due diligence. It can expose the property to more buyers, but complex downtown buildings may take longer to evaluate.

A direct cash sale may be worth comparing when the property has deferred maintenance, unclear permits, vacancy, difficult tenants, insurance problems, mixed-use financing issues, or a seller who does not want to manage repairs and a long due-diligence period. A cash offer is not automatically the best net result; it is one option to compare against expected listing price, repairs, carrying costs, commissions, and closing risk.

Our listing-versus-cash comparison outlines the tradeoffs. If you want a property-specific number without first repairing or cleaning out the building, you can also request a no-obligation cash offer.

Bottom line

Downtown Eureka's 2026 changes create real activity, but they do not produce a simple “values are going up” conclusion. Sellers are better served by proving what belongs to the parcel: legal use, parking, access, permits, historic approvals, income, insurance history, and known property conditions.

The most marketable downtown property is not necessarily the newest or most renovated one. It is often the one a buyer can understand without discovering major unanswered questions halfway through escrow.

Sources

EaRTH Center groundbreaking and project details, Lost Coast Outpost, August 26, 2026
Passport Parking Program, City of Eureka
Downtown Residential Parking Permit, City of Eureka
May 6, 2025 City Council meeting highlights and Waterfront Eureka Plan materials, City of Eureka
Waterfront Eureka Plan environmental addendum, City of Eureka
2026 Inland Zoning Code Update, City of Eureka

Information checked September 9, 2026. Rules, construction schedules, parking rates, and permit requirements can change. Confirm parcel-specific questions with the City of Eureka and qualified legal, tax, insurance, engineering, or environmental professionals.

Hero photo: Old Town Eureka commercial building by Pamla J. Eisenberg via Wikimedia Commons, licensed under CC BY 2.0. Cropped and resized for web display.