Single Family Office

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Stone Street Properties

Stone Street Properties is a family office with offices in Mumbai, Grand Rapids, and New York, investing in real estate, private credit, and...

Stone Street Properties

Stone Street Properties was formed as a family office with an undisclosed founding year and wealth origin. Its principals have not been publicly named, but the firm maintains offices in Mumbai (India), Grand Rapids (Michigan), and New York City — a rare geographic footprint that spans South Asia and the US Midwest, suggesting a focus on cross-border opportunities between these regions. The office structure implies a strategy that leverages local presence in both Indian and US markets, likely focusing on real estate and private credit in those corridors. The firm's known activity centers on real estate, private credit, and infrastructure investments. Without public portfolio companies or disclosed deals, the investment posture remains opaque. However, the placement of offices in Grand Rapids (a hub for family office real estate in West Michigan) and Mumbai (India's financial capital) indicates a strategy targeting income-producing real estate and credit opportunities in both countries. The firm may also engage in direct co-investments or SPVs, but no public records confirm this. Stone Street Properties does not disclose its AUM, team size, or deployment figures. No adjacent philanthropic vehicles or operating businesses are publicly associated with the firm. Recent operational activity — such as hires, capital raises, or deal closings — is absent from public sources, making it difficult to assess current posture. The firm may rely on a lean team given its office footprint. A structural differentiator is the firm's binational office setup — Mumbai and Grand Rapids — which is uncommon for family offices headquartered in India. This suggests an investment mandate that bridges Indian and US markets, potentially leveraging diaspora connections or bilateral trade flows. The New York office likely handles East Coast relationships. Without more disclosure, the exact architecture remains inferred from location data.

General information

Firm type

Single Family Office

Year founded

AUM

Undisclosed

Location

Region

Asia

Country

India

City

Mumbai

Corporate office

Mumbai, India

Additional offices

Grand Rapids, Michigan, United States · New York, New York, United States

Sector focus

Real EstatePrivate CreditInfrastructure

Frequently asked questions

Who makes investment decisions at Stone Street Properties?

The firm's investment decision-making structure is not publicly disclosed. No named principals or investment committee members appear in public records. The office locations suggest a small team operating across India and the US.

What is Stone Street Properties' investment strategy?

Based on office locations and the firm's name, Stone Street Properties likely focuses on real estate, private credit, and infrastructure. The specific asset-class mix, stage preferences, and deal structure (direct vs. fund-of-funds) are unknown.

Does Stone Street Properties invest in India or the US?

Yes — the firm has offices in both Mumbai, India and Grand Rapids, Michigan, plus New York. This indicates a cross-border investment strategy that spans Indian and US markets, possibly targeting real estate and credit opportunities in both geographies.

Is Stone Street Properties a single family office or multi-family office?

Public records do not clarify the firm's subtype. The sparse disclosure and office footprint suggest it may operate as a single family office, but no confirmation is available.

What is the wealth origin behind Stone Street Properties?

The source of capital is not publicly disclosed. It may originate from a family that built wealth through real estate, manufacturing, or trade given the firm's geographic focus, but this is speculative.

Has Stone Street Properties made any known investments?

No public deals, portfolio holdings, or co-investors are reported for Stone Street Properties. The firm may operate discreetly, avoiding public registrations or press releases.

How many professionals does Stone Street Properties employ?

The firm does not disclose its team size. Given the three-office footprint, it may operate with a lean team of 5 to 15 professionals, but this cannot be confirmed.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

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