Empire State Realty OP, L.P.
Empire State Realty OP, L.P. is the operating partnership behind Empire State Realty Trust, a New York City-focused REIT that owns and operates office, retail, multifamily and observatory assets. Its portfolio is anchored by the Empire State Building and its observatory, alongside Manhattan office and retail properties and a smaller multifamily platform.
Fiscal year 2025 · change from previous year
Development 2020–2025
Business
Share of revenueLeasing and operating modernized office buildings, primarily in Manhattan.
Ticket admissions and related revenue from the Empire State Building observatories.
Street-level and building retail leasing within the NYC portfolio.
Rental income from residential units in New York City.
Tenant reimbursements, escalations, other income and intersegment eliminations.
Customers
The core customers are office tenants, retail tenants and residential renters in New York City, who value location, amenities, building quality and energy efficiency. The Observatory business serves domestic and international tourists visiting the Empire State Building, making it more exposed to travel trends, weather and pricing power than the lease portfolio. The company also relies on brokers, leasing intermediaries and capital providers to source tenants and support asset repositioning.
Businesses leasing Manhattan office space for location, quality and amenity value.
Domestic and international tourists purchasing admission to the Empire State Building observatories.
Retailers leasing space in and around the company’s NYC properties to capture foot traffic.
Households renting apartments in the company’s New York City residential assets.
Commercial real estate brokers that help source and retain office and retail tenants.
Strategy
The company’s strategy is to own and operate well-leased, modernized, amenitized NYC assets and to recycle capital into office, retail and multifamily properties where returns are attractive. It also emphasizes sustainability, energy efficiency and indoor environmental quality as a leasing differentiator and cost-control tool. The Observatory remains an important branded attraction that diversifies income and supports the Empire State Building franchise.
The portfolio is built around concentrated New York City expertise and asset quality.
Tenant demand depends on location, building condition and service levels in a competitive market.
Energy efficiency and healthy buildings can lower costs and improve tenant retention.
Observatory revenue is a meaningful diversified income stream tied to tourism and brand strength.
Geography
The business is overwhelmingly concentrated in New York City, with all office properties in Manhattan and the broader portfolio located in NYC. The company also has entitled land in Stamford, Connecticut, but its strategic focus remains on NYC office, retail and multifamily assets. This concentration creates strong exposure to local leasing conditions, tourism flows, regulation and tax policy, while also giving the portfolio a dense operating footprint in a single market.
Risks
The business is highly concentrated in New York City, so leasing demand, regulation, taxes and local economic conditions can materially affect results. Observatory revenue is cyclical and sensitive to tourism, weather, foreign exchange and competition, while the office portfolio faces refinancing, return-to-office and valuation pressure. Goodwill, asset values and environmental compliance also create meaningful downside risk if assumptions change.
- Geographic concentration in New York CityImpact: HighLikelihood: High
Most assets and revenue are tied to one market, so local downturns hit the whole portfolio.
Exposure - Observatory visitation volatilityImpact: HighLikelihood: High
Admissions depend on tourism, weather, seasonality and competing attractions.
Exposure: Empire State Building Observatory
- Office market softness and refinancing riskImpact: HighLikelihood: High
Higher rates and slower return-to-office trends can pressure occupancy, rents and asset values.
Exposure: Manhattan office portfolio
- Environmental regulation and emissions complianceImpact: MediumLikelihood: Medium
NYC Local Law 97 may require capital spending or penalties if building emissions exceed limits.
Exposure: Large commercial and multifamily buildings in New York City
- Goodwill impairmentImpact: MediumLikelihood: Medium
A decline in reporting unit fair value could trigger a non-cash charge and reduce earnings.
Exposure: Real Estate and Observatory reporting units
Accounting
Judgemental itemsLease escalations and tenant reimbursements affect the timing and mix of reported revenue.
Impact: Can change quarterly comparability even when occupancy is stable
Visitor counts vary with tourism, weather and holidays, causing revenue volatility.
Impact: Quarterly revenue and margin swings
Management uses discounted cash flow and market multiples to assess fair value.
Impact: Potential non-cash charges if assumptions weaken
Asset sales and foreclosure-related deconsolidations can create one-time gains or losses.
Impact: Can materially affect net income in a period
Intercompany rent between real estate and observatory segments is eliminated on consolidation.
Impact: Affects segment presentation but not consolidated revenue
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Last updated: 24/09/2026