Graham Street Realty

What Graham Street Realty does

Graham Street Realty is a San Francisco-based, privately held commercial real estate investment firm founded in 2007 that pursues value-add strategies in multi-tenant office and industrial properties across infill Western U.S. markets. Since 2008 the firm has acquired more than $485 million of real estate across 32 properties totaling approximately 2.1 million square feet in 17 submarkets spanning California, Colorado, Washington, and Arizona. The firm is an affiliate of Hamilton Zanze, a San Francisco multifamily investment manager with roughly $6.8 billion of multifamily assets under management since 2001, and shares back-office and operational resources with that platform.

The firm operates a principal-led, sponsor model rather than a technology-enabled or asset-light model. Deal sourcing relies on broker relationships and local market knowledge in fragmented mid-market submarkets; underwriting is conducted by a senior team whose members average more than 25 years of real estate experience with prior tenures at Tishman Speyer, Grubb & Ellis, CBRE, RREEF, and GE Capital Real Estate. Capital is raised from private accredited investors and, on selected transactions, from institutional joint venture partners — most notably GTIS Partners, with whom the firm co-acquired Belvedere Place in San Marcos, California in 2019.

Graham Street's revenue model follows the conventional value-add sponsor playbook: asset-management fees on deployed equity, acquisition and disposition fees on transactions, and promoted/carried interest above a preferred return. Since inception the firm reports a 2.2x average investor multiple and a 29.6% average leveraged IRR, which serve as the primary fundraising credentials. Recent strategic activity includes a 2022 expansion into Arizona, the 2024 energization of a solar system at Belvedere Place (an ESG overlay on an existing asset), a 2022 leadership transition that promoted Jay Snover to Managing Director, and a 2025 portfolio rotation that has included the sale of Hunt Plaza for affordable housing conversion.

Name

Graham Street Realty

Legal name

Graham Street Realty

Website

https://grahamstreetrealty.com

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

1–10 employees

Short description

Graham Street Realty is a privately held, San Francisco-based commercial real estate sponsor that acquires value-add multi-tenant office and industrial properties across the Western U.S. for private accredited investors and institutional joint venture partners.

Ownership category

akta.pro rank

Product category

Commercial Real Estate Investment

NAICS

Portfolio Management and Investment Advice (523940)

SIC

Real Estate Dealers (For Their Own Account) (6532), Lessors Of Real Property, Nec (6519)

akta.pro primary industry

Capital Markets Advisory (Equity Placement, JV & Recapitalization) (BPAJABAL)

Keywords

• Commercial real estate investment
• Value-add investing
• Office property acquisition
• Industrial property management
• Asset management services

Headquarters

HQ city

San Francisco

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. Asset Management and Investment Returns: GSR generates returns through value-add commercial real estate investing. The firm purchases underperforming office and industrial properties, implements capital improvements, improves operations and occupancy, then sells assets at a profit. Returns are distributed to private investor clients through realized gains on property dispositions. The firm co-invests at least 5% in each property, aligning interests with investors.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Graham Street Realty (GSR) is a private commercial real estate investment firm that acquires, operates, and disposes of value-add multi-tenant office and industrial properties on behalf of private clients. The firm identifies underperforming assets in supply-constrained infill markets, implements creative capital structures, performs capital improvements, and stabilizes operations to generate returns through asset disposition.

Product overview

Graham Street Realty (GSR) is a private commercial real estate investment firm that does not operate as a software or technology product company. The company specializes in value-add investment in multi-tenant office and industrial properties, acquiring and operating commercial assets to produce returns for investors. Their core business model involves identifying attractive property opportunities, implementing creative capital structures, performing capital improvements, and improving property operations across their portfolio. GSR currently owns and operates 32 properties totaling 2.1 million square feet in four states (California, Colorado, Arizona, and Washington), having acquired over $479 million of office assets since inception in 2008.

Differentiator

Problem solved

Functional benefit

Products and services

• Value-Add Commercial Real Estate Investment Acquisition, capital improvement, operational stabilization, and disposition of value-add multi-tenant office and industrial properties on behalf of private investors and joint-venture partners across Western US infill markets.
• Asset Management Services

Quantifiable outcome

• 2.2x Average Investor Multiple
• +3 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Seven partnerships are on record, tiered minor and core.

• SolarKalminorImplementation/ SI/ Consulting Partner · 18 July 2024SolarKal, a commercial solar advisory and procurement firm, analyzed GTIS/Graham Street Realty's portfolio, assessed utility bills, designed preliminary photovoltaic systems, and modeled returns for the Belvedere Place solar project. Their proprietary procurement process identified Greenskies Clean Focus as the preferred provider.
• GTIS PartnerscoreStrategic or Co-development Partner · 1 August 2019GTIS Partners, a New York City-based real assets investment firm, and Graham Street Realty co-acquired Belvedere Place in Mill Valley, CA in August 2019. The joint property owners collaborated on sustainability initiatives, installing a 575-kW solar system expected to meet 95% of the 105,000 SF building's electricity demand. GTIS manages $4.5 billion in gross assets across the Americas.
• Paramount Property Co.coreStrategic or Co-development PartnerParamount Property Co., an Oakland, California-based GSR affiliate, manages properties during GSR's sponsored ownership. Managed multiple properties including Duffy Place, Hunt Plaza, Sequoia, The Redwoods, and Commerce Square. Provides day-to-day property management, construction management, and property accounting.
• Hamilton ZanzecoreStrategic or Co-development PartnerGSR is an affiliate of Hamilton Zanze, a San Francisco-based multifamily real estate investment firm. Kurt Houtkooper serves as CEO of Hamilton Zanze and Managing Principal of Graham Street Realty. The firms share leadership, operational resources, and investor networks. Hamilton Zanze has acquired over $6.8 billion in multifamily assets since 2001.
• NewmarkminorChannel Partner/ Reseller/ DistributorNewmark's Bay Area Private Capital Group represented GSR in brokering the sale of Duffy Place to D.R. Stephens & Company.
• D.R. Stephens & CompanyminorOthersSan Francisco-based commercial real estate investment firm founded in 1973 that specializes in industrial and R&D properties across the greater Bay Area. Acquired Duffy Place from GSR in August 2025.
• Greater Airpark Realty Services (GARS)minorImplementation/ SI/ Consulting PartnerRetained by GSR for day-to-day operations, construction management, and property accounting at Cimmaron Industrial Park in Scottsdale, AZ.

Scale indicators6 records

Recent moves14 records

Expansion highlights5 records

Direct peers

• GTIS Partners: NYC-based real assets investment manager with $4.5B in gross AUM that co-acquired Belvedere Place with GSR in 2019; comparable as a value-add commercial real estate principal with similar JV/co-invest structures and infill market focus.
• Hamilton Zanze: San Francisco-based real estate investment firm and GSR's affiliate (shared founders Kurt Houtkooper, Mark Hamilton, and Tony Zanze); focuses on value-add multifamily and has acquired ~$6.8B of assets since 2001, providing a direct same-ownership comparable in CRE investing and a cross-product peer.
• Westcore Properties: San Diego-based owner-operator of commercial and industrial real estate that previously sold a two-asset Englewood portfolio to GSR; directly comparable as an industrial/office owner-operator focused on Western US infill submarkets.
• Crow Holdings Capital: Dallas-based value-add commercial real estate investment manager with industrial and office strategies across the Western US; comparable in fund structure, JV co-invest model, and target asset classes.
• Embarcadero Capital Partners: Bay Area-based commercial real estate investment firm focused on value-add office and multifamily in supply-constrained markets; Jay Snover spent seven years as Director of Acquisitions before joining GSR, making this a directly comparable firm in size and strategy.
• D.R. Stephens & Company: San Francisco-based commercial real estate investment firm founded in 1973 that specializes in industrial and R&D properties in the greater Bay Area; recently acquired Duffy Place from GSR, directly comparable in geography, asset class (industrial infill), and principal-investor model.

Broad incumbents

• Kennedy Wilson: Public, Beverly Hills-headquartered global real estate investment company that operates value-add commercial and multifamily strategies across the Western US; broader incumbent peer with overlapping infill-market office/industrial focus.
• Tishman Speyer: Global large-cap commercial real estate owner, developer, and investment manager where GSR Managing Principal Kurt Houtkooper previously worked; comparable as an institutional-grade CRE principal and a likely capital partner or competitor for larger transactions.
• CBRE Investment Management: Global institutional real estate investment manager (formerly CBRE Caledon / CBRE Global Investors) across core, value-add, and opportunistic strategies; comparable as a large incumbent for both talent flow (GSR's IR head Toby Costello came from CBRE) and capital-raise competition.
• RREEF Real Estate (DWS Group): Deutsche Bank's institutional real estate investment management platform where GSR Principal Tony Zanze previously worked; directly comparable in commercial real estate investment management with a Western US footprint and a model for scale GSR could aspire to.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Graham Street Realty