When Does Stellen San Diego Gaslamp Open in 2027?

San Diego’s pineapple-themed Hotel Z is heading into a full remodel and a new name: Stellen San Diego Gaslamp.

Portland-based Stoa Lodging plans to keep the Sixth Avenue property open while it renovates guestrooms, adds a lobby cafe, updates the facade, and moves the hotel into Series by Marriott for an early 2027 debut, with March framed as the target window in local reporting.

What Stoa is changing at Hotel Z

The San Diego Union-Tribune reports that Stoa Lodging founder Taylor Jacobs plans a multi-million-dollar renovation after paying $25.2 million for the hotel earlier this year.

That purchase price sits about $8 million below the property’s prior sale more than a decade ago.

Jacobs told the Union-Tribune the work will refresh every guestroom, modernize the exterior, and carve a lobby cafe into a building that currently has no food and beverage outlet.

The cafe plan covers daytime coffee and light bites, then cocktails in the evening.

Room count is set to rise from 96 to 100.

Hotel Z will keep accepting guests through construction rather than closing for a full dark period.

Hotel Dive’s coverage of the conversion announcement places the same project under Series by Marriott, with Evolution Hospitality as manager and San Diego firm Delawie as design lead.

Trade coverage describes 100 redesigned rooms, warmer public spaces, and a locally driven food concept meant for hotel guests and neighborhood walk-ins.

Those details matter for planners because the traveler product is changing on more than the nameplate.

For visitors comparing Gaslamp hotels this fall and winter, the practical question is whether a quieter finished room after March is worth waiting for, or whether a refundable Hotel Z night still fits a near-term San Diego weekend.

Why Series by Marriott changes the booking math

Series by Marriott is Marriott’s collection brand for independent-feeling hotels that still plug into Marriott Bonvoy.

Once Stellen is live in that system, Bonvoy members should be able to earn and redeem points at a Gaslamp address that currently sits outside the Marriott loyalty map as Hotel Z.

That is the clearest near-term traveler consequence beyond cosmetics.

It also changes how rate shoppers compare the hotel against nearby Marriott, Hilton, and Hyatt flags in downtown San Diego.

Deep Arrival’s where to stay in San Diego guide already treats the Gaslamp Quarter as a nightlife and walkable downtown base.

A Bonvoy-linked boutique option in that pocket can matter for travelers who want points flexibility without defaulting to a large convention hotel.

The flip side is transition risk.

Until the Series flag and Bonvoy mapping are live, treat current Hotel Z inventory as a pre-conversion product with renovation noise possible.

What stays the same for Gaslamp trip plans

The address remains in the Gaslamp Quarter on Sixth Avenue, so the neighborhood pitch does not move.

Guests still get walkable access to restaurants, bars, Petco Park nights, and the convention district.

For daytime itineraries, Deep Arrival’s things to do in San Diego page remains the better planning layer for Balboa Park, waterfront paths, and neighborhood sequencing.

Cruise passengers using the San Diego embarkation area can still treat Gaslamp lodging as a pre-sail base; see Deep Arrival’s San Diego cruise port embarkation guide for terminal timing rather than hotel branding.

None of those neighborhood advantages depend on the Stellen nameplate.

What does change is the stay product itself: new rooms, a first on-site cafe bar, and eventual Marriott distribution.

If your trip is built around quiet rooms after late Gaslamp evenings, ask specifically about renovation floors and blackout windows before you lock a nonrefundable rate.

How to book through the transition

If your dates fall in late 2026, ask the hotel which floors are under work and whether quiet-room guarantees still apply.

Confirm cancellation deadlines in writing because an occupied remodel can shift room assignments after booking.

If your dates fall in early 2027, do not assume every March night is automatically a finished Stellen stay.

Union-Tribune sourcing points to a March debut goal, while Hotel Dive’s announcement language uses early 2027 more broadly.

Those statements can both be true if soft opening, brand cutover, and Bonvoy mapping land on different days.

Request the brand name that will appear on your folio and confirmation email.

Also ask whether prepaid Hotel Z rates will honor Stellen room categories after the cutover.

Rate shoppers who care about points should compare the eventual Stellen Bonvoy pricing against current Hotel Z cash rates rather than assuming an automatic upgrade in value.

Parking fees, pet rules, and ADA room inventory should be reconfirmed after each major construction phase.

For families, the four added rooms do not create a large inventory buffer, so peak Gaslamp weekends can still sell out.

What remains unresolved

Stoa has not published a public dollar figure for the renovation beyond “several million dollars.”

Exact cafe hours, menu partners, and room-category names for Stellen are not yet a complete traveler catalog in the same way a live Marriott property page would be.

Delawie’s design direction is described in trade language as warm materials, botanical accents, and lounge seating, which is useful mood context rather than a packing or booking rule.

Travelers should separate confirmed facts from rendering promises.

Confirmed today: ownership by Stoa, Evolution management, Series by Marriott positioning, occupied renovation, room-count increase, lobby cafe addition, and an early 2027 debut window with March cited locally.

Still pending: the first night the Stellen name and Bonvoy earn are live in the booking path you will actually use.

Until that cutover is visible in Marriott and hotel channels, treat Stellen as a dated redevelopment story with a clear planning fork rather than a finished loyalty hotel.