Seattle Condo Authority Network • Downtown Seattle
Seattle's most prestigious condo address. 36 ultra-luxury residences above the Four Seasons Hotel at 99 Union Street, with Five-Star services and unobstructed Elliott Bay views.
Building Profile
| Building Name | Four Seasons Private Residences Seattle |
| Address | 99 Union Street, Seattle, WA 98101 |
| Year Built | 2008 |
| Total Units | 36 |
| Neighborhood | Downtown Seattle |
| Hotel Services | Full Five-Star (concierge, housekeeping, dining) |
| HOA Fees | $3,000–$8,000+/mo (est.) |
| Price Range | $2.5M–$12M+ |
| Rental Policy | Rental restrictions apply |
| Building Website | fourseasons.com/seattle/residences |
About This Building
The Four Seasons Private Residences Seattle at 99 Union Street occupies a category entirely its own. With only 36 residences stacked above the Four Seasons Hotel, this is the most exclusive condo address in the city — combining the permanence of ownership with full Five-Star hotel service delivery.
Residents receive everything the Four Seasons hotel offers: around-the-clock concierge, in-residence dining from the hotel kitchen, housekeeping, valet parking, and access to the spa, fitness center, and pool. It is a fundamentally different way to own real estate in Seattle — more akin to private hotel ownership than traditional condominium living.
The building's position at 99 Union Street places residents steps from Pike Place Market, the Seattle Art Museum, and the waterfront. Upper-floor units capture unobstructed Elliott Bay, Olympic Mountain, and city skyline views. The combination of scarcity (36 units total), service level, and location creates a resale profile that tracks separately from the broader Seattle condo market.
Jeff Reynolds specializes in luxury condo transactions across Downtown Seattle. If you're considering a Four Seasons Residences unit — whether buying or selling — Jeff has the market data, the buyer network, and the experience with high-value condo transactions to represent you at the highest level.
Buyer Analysis
The Four Seasons Private Residences at 99 Union Street is one of only 36 residences in Seattle's only hotel-branded ultra-luxury condo building. With pricing from $2.5M to $12M+ and HOA fees of $3,000–$8,000+/month, this is a specialized purchase decision. Jeff Reynolds's assessment is direct.
36 units at the top of a Five-Star hotel creates genuine scarcity. Supply will never increase. The building is not being replicated. For buyers for whom exclusivity is a meaningful criterion, the Four Seasons offers something Seattle's other condo buildings do not.
Housekeeping, room service, concierge, spa, restaurant—all delivered by Four Seasons staff. This is not a building with hotel-style amenities; it is a building that operates within an active Five-Star hotel. The service standard is categorically different from any residential condo building.
Steps from Pike Place Market, the waterfront, the ferry terminal, and Seattle's cultural core. The address is among the city's most recognized and coveted.
The Four Seasons name adds resale value with international buyers. Globally mobile buyers who purchase Four Seasons residences in multiple cities recognize the brand and are pre-qualified for its pricing. Seattle's Four Seasons competes in an international buyer pool.
$3,000–$8,000+/month in HOA fees is not a secondary consideration—it is the transaction's dominant financial variable. Model total annual carrying cost precisely before writing an offer. The lifestyle must justify the full cost, including taxes, HOA, and mortgage.
36 units means there may be only 1–3 comparable closed sales in any given year. Appraisals are the most difficult in Seattle's condo market. Pricing analysis requires an agent with specific Four Seasons comparable sales experience.
HOA fees vary significantly by unit size and location within the building. Confirm the exact monthly fee for the specific residence you are considering, not an average.
Ask Jeff for the specific number of Four Seasons sales in the past 24 months and the average days-on-market. Understanding the resale timeline is essential for any buyer.
Advisory
The Four Seasons Private Residences serves a narrow, specific buyer. This is not a building for buyers stretching to the top of their budget—it is a building for buyers for whom the carrying cost is a manageable line item and the service model is a genuine priority.
The Four Seasons brand is recognized in every global financial capital. International buyers who own properties in New York, London, Singapore, or Hong Kong and are adding a Seattle residence find the Four Seasons an immediately understandable and trustworthy purchase.
This building is not primarily about square footage or views—it is about the complete elimination of residential maintenance friction. Housekeeping, concierge, room service, valet, and building management are handled by Four Seasons staff. Buyers who have owned single-family homes and found the management burden incompatible with their lifestyle find the Four Seasons model the correct solution.
Executives, investors, and professionals who divide their time between Seattle and other cities benefit disproportionately from the hotel-service model. A residence that is maintained, cleaned, and secured in their absence—without employing house staff—is a meaningful operational simplification.
Buyers with a horizon of 10+ years and an expectation of selling to a global buyer pool find that the Four Seasons brand keeps the resale market open to international buyers who would not otherwise consider a Seattle residential purchase.
Market Data
Four Seasons pricing reflects the building's ultra-luxury positioning, brand premium, and hotel service model. The range is the widest of any Seattle condo building.
The lower end of the Four Seasons range. Smaller residences or units with less direct water exposure.
The core segment. Full-floor layouts and residences with direct Elliott Bay, Olympic Mountain, or panoramic views.
The pinnacle of Seattle's condo market. Full-floor penthouses and signature residences at the top of the building.
The Four Seasons represents Seattle's thinnest comparable sales market—sometimes only 2–4 transactions per year across 36 units. Pricing is set by the intersection of the seller's carry cost, the global luxury market's appetite for Seattle, and comparable Four Seasons transactions in other cities. Contact Jeff Reynolds for specific closed sale data and current inventory.
Knowledge Base
Before buying any Seattle condo, these guides answer the questions every buyer should resolve about HOA finances, financing eligibility, and closing requirements.
What condo HOA fees cover, how they're calculated, and what to look for in a building's fee structure.
How reserve funds work, what percent-funded means, and why the reserve study matters before you buy.
How rental caps, owner-occupancy ratios, and HOA delinquency rates affect your loan eligibility.
What the resale certificate contains, why it matters, and the key red flags buyers should watch for.
Explore More
Other condos in Downtown Seattle at a similar price tier, with links to full building profiles, buyer analysis, and current market data.
See all buildings: Browse all Downtown Seattle condo buildings →
Frequently Asked Questions
The Four Seasons Private Residences Seattle are located at 99 Union Street in Downtown Seattle, WA 98101. The building sits directly above the Four Seasons Hotel Seattle, with Elliott Bay waterfront views and immediate proximity to Pike Place Market, the Seattle Art Museum, and the central business district. It is widely regarded as Seattle's most prestigious condo address.
The Four Seasons Private Residences Seattle contains 36 ultra-luxury residences above the Four Seasons Hotel. The limited number of units is a defining characteristic — scarcity of supply combined with full Five-Star hotel services creates a fundamentally different ownership experience than any other Seattle condo building. Contact Jeff Reynolds for current availability.
The Four Seasons Private Residences Seattle was completed in 2008. As a 2008 build, the building benefits from modern construction standards while having an established HOA with over 15 years of reserve accumulation. The building is maintained to the Four Seasons brand standard, meaning common area quality remains exceptional.
HOA fees at the Four Seasons Private Residences Seattle are among the highest in the Seattle condo market, reflecting the full Five-Star hotel services included with ownership: 24-hour concierge, housekeeping, in-residence dining, valet parking, spa access, and access to all Four Seasons Hotel amenities. Fees typically range from $3,000 to $8,000+ per month depending on unit size. Contact Jeff Reynolds for current figures.
The Four Seasons Private Residences Seattle stands alone in the Seattle market because residents receive full Four Seasons Five-Star hotel services as part of ownership. This includes dedicated concierge, in-residence dining from the hotel's kitchen, valet, spa, fitness center, and the prestige of the Four Seasons brand. No other Seattle condo building offers this service level. The 36-unit count ensures maximum exclusivity and minimal neighbor density.
Your Downtown Seattle Luxury Specialist
Jeff Reynolds is Seattle's leading specialist in urban condominiums, with deep expertise in Downtown Seattle's ultra-luxury segment. With 20+ years in the Seattle condo market and 500+ homes sold, Jeff has the track record and buyer network to represent Four Seasons Residences transactions at the highest level.
Ultra-luxury transactions require more than market knowledge — they require discretion, an established network of qualified buyers, and the ability to manage complex negotiations. Jeff brings all three, along with building-specific data on the Four Seasons' HOA financials, recent comps, and view premiums by floor.
Jeff Reynolds • Seattle Condo Authority Network • jeff.reynolds@compass.com
Current listings, recent sales, HOA financials, and buyer strategy. Completely confidential.