Real estate law in New York extends beyond residential closings into the distinctive world of cooperative and condominium ownership. These transactions involve unique legal and financial mechanics—from board approval packages and offering plans to proprietary leases and governance disputes.

Co-ops vs. Condos

Although often discussed together, cooperative and condominium ownership operate under fundamentally different legal frameworks.

In a cooperative, a purchaser acquires shares in the corporation that owns the building and receives a proprietary lease granting the right to occupy a specific unit. The board maintains broad authority over admissions, transfers, financing, subletting, and alterations. Approval is discretionary, and transactions require careful preparation and strategic presentation.

In a condominium, a buyer receives a deed to real property and becomes the owner of the unit, together with an undivided interest in the common elements. While condominiums typically impose fewer restrictions on transfers, ownership is still governed by bylaws, rules, financial obligations, and board oversight.

Comprehensive Transactional Guidance

Unlike traditional home sales, co-ops and condos require specialized review of governing documents and disclosure materials, including offering plans for sponsor units and board questionnaires. Buyers must understand both the legal rules and business expectations inherent in approval authority—from financial thresholds to interview dynamics and occupancy criteria.

Whether purchasing or selling in a co-op or condominium development, the process begins with informed planning and ends with a confident closing.

Our services include:

  • Contract review, drafting, and negotiation tailored to co-op and condo structures
  • Due diligence on offering plans, bylaws, proprietary leases, certificates of incorporation, and financials
  • Board package preparation and strategy
  • Coordination with lenders, brokers, and managing agents
  • Closing coordination and document execution

Board Package Preparation & Approval Strategy

Approval by a co-op board or condo association is a defining condition of the purchase process. Successful board approval often hinges on strategy and presentation as much as on financial strength. Clients benefit from counsel that anticipates risk and eliminates procedural pitfalls early.

We work closely with clients to:

  • Develop complete and compelling board submissions
  • Anticipate and address questions commonly raised during interviews
  • Structure financial documentation to satisfy board standards
  • Facilitate responses to follow-up inquiries from boards or managing agents

Due Diligence & Risk Assessment

Thorough due diligence protects buyers and sellers alike. We guide clients through a comprehensive review of critical issues such as:

  • Audited financial statements and reserve analysis
  • Building governance rules and restrictions
  • Upcoming assessments or planned capital projects
  • Proprietary lease and house rule restrictions
  • Title encumbrances or lien exposure

Governance & Dispute Resolution

Co-op and condo ownership does not end at closing. Ongoing issues may arise involving:

  • Sublet and occupancy restrictions
  • Alteration agreements
  • Maintenance disputes and assessment challenges
  • Enforcement of house rules
  • Board governance conflicts

When disputes cannot be resolved informally, our professionals are prepared to litigate or pursue alternative dispute resolution to protect your rights and investment.

Sponsor & New Development Matters

Sponsor sales and conversions carry additional regulatory and contractual complexity. Understanding the nuances of sponsor obligations and regulatory filings is essential to preserving buyer protections and ensuring compliance with state law. We assist with:

  • Offering plan review and disclosure analysis
  • Sponsor amendment considerations
  • Punch list issues and construction concerns
  • Transition procedures from sponsor control
Co-ops & Condominiums

Real estate law in New York extends beyond residential closings into the distinctive world of cooperative and condominium ownership. These transactions involve unique legal and financial mechanics—from board approval packages and offering plans to proprietary leases and governance disputes.

Co-ops vs. Condos

Although often discussed together, cooperative and condominium ownership operate under fundamentally different legal frameworks.

In a cooperative, a purchaser acquires shares in the corporation that owns the building and receives a proprietary lease granting the right to occupy a specific unit. The board maintains broad authority over admissions, transfers, financing, subletting, and alterations. Approval is discretionary, and transactions require careful preparation and strategic presentation.

In a condominium, a buyer receives a deed to real property and becomes the owner of the unit, together with an undivided interest in the common elements. While condominiums typically impose fewer restrictions on transfers, ownership is still governed by bylaws, rules, financial obligations, and board oversight.

Comprehensive Transactional Guidance

Unlike traditional home sales, co-ops and condos require specialized review of governing documents and disclosure materials, including offering plans for sponsor units and board questionnaires. Buyers must understand both the legal rules and business expectations inherent in approval authority—from financial thresholds to interview dynamics and occupancy criteria.

Whether purchasing or selling in a co-op or condominium development, the process begins with informed planning and ends with a confident closing.

Our services include:

  • Contract review, drafting, and negotiation tailored to co-op and condo structures
  • Due diligence on offering plans, bylaws, proprietary leases, certificates of incorporation, and financials
  • Board package preparation and strategy
  • Coordination with lenders, brokers, and managing agents
  • Closing coordination and document execution

Board Package Preparation & Approval Strategy

Approval by a co-op board or condo association is a defining condition of the purchase process. Successful board approval often hinges on strategy and presentation as much as on financial strength. Clients benefit from counsel that anticipates risk and eliminates procedural pitfalls early.

We work closely with clients to:

  • Develop complete and compelling board submissions
  • Anticipate and address questions commonly raised during interviews
  • Structure financial documentation to satisfy board standards
  • Facilitate responses to follow-up inquiries from boards or managing agents

Due Diligence & Risk Assessment

Thorough due diligence protects buyers and sellers alike. We guide clients through a comprehensive review of critical issues such as:

  • Audited financial statements and reserve analysis
  • Building governance rules and restrictions
  • Upcoming assessments or planned capital projects
  • Proprietary lease and house rule restrictions
  • Title encumbrances or lien exposure

Governance & Dispute Resolution

Co-op and condo ownership does not end at closing. Ongoing issues may arise involving:

  • Sublet and occupancy restrictions
  • Alteration agreements
  • Maintenance disputes and assessment challenges
  • Enforcement of house rules
  • Board governance conflicts

When disputes cannot be resolved informally, our professionals are prepared to litigate or pursue alternative dispute resolution to protect your rights and investment.

Sponsor & New Development Matters

Sponsor sales and conversions carry additional regulatory and contractual complexity. Understanding the nuances of sponsor obligations and regulatory filings is essential to preserving buyer protections and ensuring compliance with state law. We assist with:

  • Offering plan review and disclosure analysis
  • Sponsor amendment considerations
  • Punch list issues and construction concerns
  • Transition procedures from sponsor control