Buying or Selling a Co-op in Westchester County: A Complete Guide
A practical guide to cooperative ownership, financing, board packages, buyer protections and preparing a Westchester County co-op for sale.
By Thomas Roberts, “RealtorTom”
William Raveis Real Estate | Rye, New York
Understanding the Westchester County Co-op Market
Cooperative apartments, commonly called co-ops, are an important part of the Westchester County housing market. Co-ops may give buyers an opportunity to own a home in a community where single-family houses and condominiums would otherwise be outside their preferred price range.
Co-ops can appeal to first-time buyers, downsizers, commuters, retirees and people who want apartment-style living without responsibility for maintaining an entire house and property.
Purchasing or selling a cooperative apartment is different from completing a traditional house or condominium transaction. The building is governed by a cooperative corporation, and each building may have its own financial standards, application procedures, house rules, pet policies, parking arrangements and renovation requirements.
Buyers may need to complete an extensive board application, document their finances and attend an interview. Sellers need to understand the building’s resale procedures, organize the required documents and prepare the apartment for both prospective buyers and the board-approval process.
I have helped clients purchase and sell cooperative apartments in Westchester County. My role is to help clients understand the process, prepare carefully and work through the many steps with the attorneys, lender, managing agent, listing agent and cooperative board.
What Is a Cooperative Apartment?
When you purchase a cooperative apartment, you generally do not receive a deed to the apartment itself. Instead, you purchase shares in the cooperative corporation that owns the building or property.
Those shares are allocated to a particular apartment. Ownership of the shares normally entitles the purchaser to a long-term proprietary lease giving the shareholder the right to occupy that apartment.
The number of shares assigned to an apartment may be influenced by its size, floor, layout, exposure, location or another formula established by the cooperative.
Each shareholder usually pays monthly maintenance based partly on the shares allocated to the apartment. The maintenance helps pay the cooperative corporation’s operating expenses.
The New York Attorney General provides educational information about cooperative ownership, offering plans and the physical and financial issues buyers should review before purchasing.
Read the New York Attorney General’s cooperative housing information .
Why Do People Buy Co-ops?
There is no single type of co-op buyer. People purchase cooperative apartments for many different reasons.
First-Time Buyers
A co-op may provide a path to homeownership for a buyer who is not ready to purchase a single-family house. The purchase price may be lower than the price of a similar condominium, although buyers must carefully consider monthly maintenance and the cooperative’s financial requirements.
Downsizers
Homeowners who no longer need a large house may prefer a co-op where the exterior maintenance, landscaping and many building systems are handled by the cooperative.
Commuters
Many Westchester co-op buildings are located near Metro-North stations, downtown areas, restaurants and shopping. Location may be particularly important to buyers commuting to Manhattan or other employment centers.
Buyers Seeking Amenities
Depending on the building, amenities may include parking, laundry rooms, elevators, doormen, fitness facilities, storage, outdoor areas, swimming pools or views of Long Island Sound and the Hudson River.
Buyers Who Prefer Apartment Living
Some buyers simply prefer apartment living and do not want responsibility for mowing a lawn, clearing snow, maintaining a roof or managing a large property.
Westchester Co-ops I Have Helped Clients Buy or Sell
The following videos show examples of cooperative properties where I have helped a client purchase a home or assisted with a sale.
These videos illustrate the variety of cooperative apartments and residential buildings found throughout Westchester County. Every building, apartment and transaction is different. Each cooperative has its own financial standards, board procedures, amenities and house rules.
A Westchester Co-op Client Transaction
This cooperative property is an example of a Westchester co-op where I assisted a buyer or seller through the real estate process.
Another Example of Westchester Cooperative Living
Co-op communities can vary significantly in architecture, location, amenities, monthly costs and application standards. This video shows another cooperative property connected to one of my client transactions.
Helping a Client Navigate a Westchester Co-op Transaction
Buying or selling a co-op involves much more than agreeing on a price. Financing, board documents, financial disclosures, interviews, building rules and transaction deadlines all need to be coordinated carefully.
As these properties demonstrate, no two cooperative buildings are exactly alike. A buyer should evaluate the apartment, the building and the cooperative corporation before making a final decision.
What Is the Difference Between a Co-op and a Condominium?
A condominium buyer generally purchases an individual real estate unit and receives a deed. The owner also receives an interest in the development’s common elements.
A cooperative buyer generally purchases shares in a corporation and receives a proprietary lease for a specific apartment.
Important Practical Differences
- Co-op buyers usually complete a detailed board application.
- A cooperative may establish financial standards for purchasers.
- Co-op financing may be subject to building and lender requirements.
- Subletting may be restricted or prohibited.
- Renovations may require board and management approval.
- Monthly co-op maintenance is structured differently from condominium common charges.
Neither ownership form is automatically better. The correct choice depends on the buyer’s financial circumstances, lifestyle, long-term plans and the specific property.
Important Co-op Documents Buyers Should Review
A co-op purchase involves more than inspecting the apartment. The buyer and attorney should also review the documents governing the cooperative corporation and the building.
The Offering Plan
The offering plan contains information about the cooperative, the property and the original offering of shares. It may describe the building, apartments, common areas, allocation of shares and other important matters.
An older offering plan may have numerous amendments. Buyers should consult their attorney regarding which documents must be reviewed and how current amendments affect the purchase.
The Proprietary Lease
The proprietary lease establishes the shareholder’s right to occupy the apartment and describes important rights and obligations.
It may address:
- Maintenance payments
- Repairs and responsibilities
- Alterations
- Use of the apartment
- Subletting
- Transfers of shares
- Default provisions
House Rules
House rules deal with daily life in the building. They may cover noise, move-in procedures, laundry rooms, hallways, garbage, recycling, pets, parking, air conditioners, deliveries and use of common areas.
Financial Statements
The cooperative corporation’s financial statements can provide information about income, expenses, debt, reserves and the building’s financial position.
Board Meeting Minutes
When available for review, board minutes may reveal discussions concerning repairs, capital projects, building problems, assessments, litigation or recurring resident concerns.
Stock Certificate
The shares allocated to the apartment are represented by a stock certificate. The transfer and handling of the certificate are normally coordinated by the parties’ attorneys, lender, managing agent and cooperative representatives.
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Reviewing the Cooperative Corporation’s Finances
A buyer is purchasing into a corporation, so the building’s finances matter. The apartment may be attractive, but the buyer should also understand the financial condition of the cooperative.
Questions may include:
- Does the cooperative have adequate reserves?
- Does the building have an underlying mortgage?
- When does that mortgage mature?
- Have maintenance charges increased recently?
- Are assessments currently in place?
- Are major capital projects anticipated?
- Are shareholders frequently behind on payments?
- Does the building have significant commercial income?
- Is litigation affecting the cooperative?
The presence of a mortgage, assessment or planned project does not automatically mean a building is financially unsound. These matters need to be evaluated in context by the buyer’s attorney, lender and financial professionals.
Financing a Westchester Co-op Purchase
Co-op financing is different from a traditional mortgage secured by real property. The loan is normally secured by the purchaser’s shares and proprietary lease.
Not every lender finances every cooperative building. Buyers should work with a lender who understands co-op transactions and can review the building’s requirements early.
Questions to Ask Before Making an Offer
- What is the required minimum down payment?
- Is there a maximum percentage that may be financed?
- Does the buyer need a particular debt-to-income ratio?
- Is a minimum credit score stated?
- Are post-closing liquid assets required?
- Does the lender approve this cooperative?
- Are gift funds permitted?
- Does the board use stricter standards than the lender?
A lender’s pre-approval does not guarantee board approval. The lender and cooperative may evaluate the buyer under different standards.
Buyers should not assume that every co-op uses the same financial formula. The current application and requirements should be obtained before the buyer commits to a particular strategy.
Understanding the Co-op Board Application
A board package is a detailed application submitted to the cooperative for review. The application requirements vary from one building to another.
A typical package may request:
- A completed purchase application
- A signed contract of sale
- A loan commitment or financing information
- Recent bank and investment statements
- Income documentation
- Tax returns
- Employment verification
- Personal and professional reference letters
- A financial statement
- Authorization for credit or background checks
- Identification documents
- Application and processing fees
The sample Westchester co-op application I reviewed demonstrates why buyers should prepare carefully. A package can include multiple forms, financial disclosures, supporting statements, acknowledgments and building-specific requirements.
Consistency Is Important
Information should be accurate and consistent throughout the package. Income, assets, debt and financing figures should correspond with the supporting documents.
Missing pages, incomplete signatures, unexplained deposits or conflicting numbers may delay the review.
Protect Confidential Information
Board packages contain highly sensitive personal and financial material. Buyers should follow the managing agent’s approved submission process and avoid sending confidential records through unsecured methods.
Common Board-Package Mistakes
- Submitting outdated financial statements
- Leaving required fields blank
- Failing to sign every required form
- Using financial numbers that do not match supporting documents
- Providing vague or poorly written reference letters
- Waiting until the last moment to obtain records
- Ignoring the formatting or submission instructions
A carefully prepared package can reduce avoidable delays, but no real estate agent, lender or attorney can guarantee approval by a cooperative board.
The Westchester County Co-op Buyer’s Bill of Rights
Westchester County law establishes application disclosures and timelines for purchases of shares in cooperative housing corporations located within the county.
The 15-Day Application Review Period
Within 15 days after receiving an application, the cooperative generally must acknowledge that the application is complete or notify the prospective purchaser of a defect.
When a corrected application is submitted, the cooperative generally has another 15 days to acknowledge that it is complete or identify an uncured defect.
The 60-Day Decision Period
Within 60 days after receiving a properly completed application, the cooperative generally must approve or deny the application and provide written notice.
Financial Standards
The application must disclose applicable minimum financial qualifications. When the cooperative does not use mandatory minimum standards, the application must provide certain preferred financial criteria described by the county law.
Fair Housing Protections
Cooperative housing decisions remain subject to federal, New York State and Westchester County fair housing laws. Applicants cannot legally be treated differently because of a protected characteristic.
Westchester County’s law requires notice of a rejection to be provided to the appropriate county fair housing or human rights authority, with specified transaction information.
The Westchester County Code contains the current operative requirements. Buyers and sellers should consult their attorneys regarding how the law applies to a particular application or transaction.
Preparing for the Co-op Board Interview
After the package is reviewed, the prospective buyer may be invited to meet with members of the cooperative board.
The interview should be approached professionally. Buyers should arrive on time, dress appropriately and provide direct, respectful answers.
Before the Interview
- Review the submitted application
- Know the building’s basic rules
- Be prepared to discuss occupancy plans
- Understand the proposed financing
- Be prepared to discuss pets when applicable
- Avoid introducing plans that conflict with building rules
The interview is normally not the time to negotiate building policy, challenge the rules or provide an unnecessary amount of personal information.
Buyers should answer truthfully and consult their attorney when a question raises a legal or fair housing concern.
Monthly Co-op Maintenance Charges and Assessments
Co-op owners normally pay monthly maintenance to the cooperative corporation. Maintenance may cover some combination of:
- Building staff and management
- Common-area maintenance
- Landscaping and snow removal
- Building insurance
- Property taxes paid by the cooperative
- Payments on the building’s underlying mortgage
- Heat, hot water or other utilities
- Repairs and reserve contributions
The exact inclusions vary by building. Buyers should determine what is and is not included when comparing monthly costs.
Assessments
A cooperative may impose an assessment to fund a major project, address an unexpected expense or strengthen its finances.
Buyers should ask whether an assessment is currently in place, how long it will continue and whether additional projects are being discussed.
Flip Taxes and Transfer Fees
Some cooperatives impose a flip tax or transfer fee when an apartment is sold. The amount and responsible party depend on the governing documents, contract and building policy.
Sellers should identify these charges before setting their expected net proceeds. Their attorney should review the applicable obligation.
Pets, Parking, Laundry and Other Building Rules
The apartment is only one part of the decision. Buyers should understand how the building operates and whether its rules match their lifestyle.
Pet Policies
Some buildings permit dogs and cats. Others prohibit pets, restrict the number of animals or impose size, breed, registration or elevator requirements.
Buyers should confirm the current written policy before making decisions. A listing description or verbal statement should not replace review of the current rules.
Parking
Ask whether parking is:
- Assigned or unassigned
- Indoor or outdoor
- Immediately available
- Subject to a waiting list
- Included in maintenance
- Paid through a separate monthly charge
Laundry
Determine whether laundry is available inside the apartment, on each floor or in a central laundry room. Buildings may restrict the installation of washers and dryers.
Air Conditioners
Buildings may regulate window units, through-wall units, mini-split systems and central-air installations.
Moving Procedures
Moves may be restricted to particular days and hours. The building may require reservations, deposits, insurance certificates, elevator padding and approved movers.
Garbage and Recycling
Review how garbage, recycling, bulk items and deliveries are handled. These practical details affect everyday living.
Evaluating the Apartment and the Building
Buyers should consider both the condition of the apartment and the condition of the larger building.
Inside the Apartment
Review items such as:
- Windows
- Plumbing fixtures
- Electrical components
- Heating and air conditioning
- Floors and walls
- Appliances
- Evidence of leaks or moisture
- Noise between apartments or from outside
The Building
Consider the condition and history of:
- The roof
- Facade and masonry
- Elevators
- Boilers and heating equipment
- Plumbing and electrical systems
- Windows
- Garages and parking areas
- Hallways, lobbies and common areas
A licensed inspector or engineer may be able to evaluate certain physical conditions, but access and inspection rights can differ in a co-op transaction. Buyers should discuss the appropriate scope with their attorney and qualified professionals.
Renovating a Co-op Apartment
Owning a co-op does not necessarily give a shareholder unrestricted authority to renovate.
Work may require an alteration agreement, board approval, managing-agent approval, municipal permits, contractor insurance and deposits.
Projects that may require approval include:
- Removing or relocating walls
- Kitchen renovations
- Bathroom renovations
- Electrical work
- Plumbing work
- Floor replacement
- Air-conditioning installation
- Washer or dryer installation
Some buildings impose limits on work hours, flooring materials and the percentage of hard flooring permitted.
Buyers planning a substantial renovation should investigate the rules before completing the purchase.
Preparing a Westchester Co-op for Sale
If you have lived in your cooperative apartment for 15, 20 or even 30 years, preparing it for sale can feel overwhelming.
The first step is not automatically renovating the entire apartment. We should evaluate the property objectively, understand the likely buyer and determine which improvements may help the presentation.
Locate the Important Documents
Sellers should begin locating:
- The proprietary lease
- The stock certificate
- The offering plan and amendments
- House rules
- Recent maintenance statements
- Assessment information
- Renovation approvals
- Appliance and improvement records
- Parking or storage information
If documents are missing, the attorney or managing agent may advise how replacements can be obtained. Do not wait until the expected closing date to report a missing stock certificate.
Contact the Managing Agent
The managing agent may provide the current resale application, fee schedule, financial standards, move requirements and other instructions.
An old application should be treated only as a sample. Management companies, forms, fees and requirements can change.
Declutter and Depersonalize
Buyers need to understand the apartment’s size, storage and layout. Removing excess furniture, large collections and unnecessary personal items can help rooms appear more open.
Protect Valuables
Before showings begin, remove or secure jewelry, medications, financial records, identification documents, cash, collectibles and irreplaceable personal items.
Evaluate Paint and Repairs
Neutral paint, improved lighting, minor repairs and professional cleaning may provide more value than a major renovation.
Before replacing an entire kitchen or bathroom, we should consider the cost, likely buyer and potential market return.
Prepare for Photography
Clean windows, open curtains, reduce countertop items, replace burned-out bulbs and remove unnecessary furniture before professional photography.
Pricing and Marketing a Westchester Co-op
Co-op pricing should be based on relevant cooperative sales rather than nearby condominium or single-family home prices.
Important factors may include:
- Building and location
- Apartment size and layout
- Floor and exposure
- View and natural light
- Condition and renovations
- Monthly maintenance
- Assessments
- Parking
- Elevator access
- Pet policies
- Buyer financial requirements
- Recent sales in the same building
Two apartments with the same number of bedrooms may have different values because of floor, condition, exposure, maintenance, parking or layout.
Marketing the Apartment
An effective marketing plan may include professional photography, an accurate property description, online promotion, video, social media, direct communication with local agents and clear information about the building.
Marketing should describe the property objectively and comply with Fair Housing requirements. The listing should not promise board approval or describe prohibited preferences for buyers.
Evaluating Offers
The highest offer is not automatically the strongest offer.
Sellers should consider:
- Purchase price
- Down payment
- Financing amount
- Buyer liquidity
- Post-closing assets
- Debt-to-income considerations
- Requested contingencies
- Proposed closing date
- The buyer’s ability to satisfy building requirements
A buyer can qualify for a lender’s loan and still fail to meet a cooperative’s financial standards. Reviewing the offer in relation to the building’s stated criteria can reduce avoidable risk.
Co-op Communities Throughout Westchester County
Cooperative apartments can be found throughout Westchester County, including New Rochelle, White Plains, Mamaroneck, Larchmont, Rye, Port Chester, Harrison, Scarsdale, Mount Vernon, Yonkers and other communities.
The available building styles range from prewar apartment buildings to mid-century garden communities, high-rise buildings and larger residential complexes with extensive amenities.
Buyers should focus on more than the municipality. The individual building’s location, finances, maintenance, rules and physical condition can be just as important.
Because I am licensed in New York and work with William Raveis Real Estate in Rye, I can assist buyers and sellers with cooperative transactions in Westchester County. I am not licensed to provide real estate brokerage services in Connecticut.
Frequently Asked Questions About Westchester Co-ops
Do I own my apartment when I buy a co-op?
A co-op buyer generally purchases shares in the cooperative corporation and receives a proprietary lease allowing occupancy of a specific apartment. The buyer does not ordinarily receive a deed to the apartment.
Does every Westchester co-op require a board interview?
No. Procedures vary by building. Many cooperatives require an interview, but buyers should review the current application and requirements for the specific property.
Can a buyer use mortgage financing to purchase a co-op?
Many buyers use co-op financing. However, the lender, building and buyer must satisfy applicable requirements. Not every lender finances every cooperative.
How long does a Westchester co-op board have to review an application?
Under Westchester County law, the cooperative generally has 15 days to acknowledge that an application is complete or identify a defect. It generally has 60 days after receiving a properly completed application to approve or deny it.
Can a co-op establish financial requirements for buyers?
Co-ops may use financial standards, subject to applicable laws. Westchester County requires the application to disclose applicable minimum or preferred financial qualifications described by the county code.
What is included in monthly co-op maintenance?
The answer varies. Maintenance may include property taxes paid by the corporation, building operations, staff, insurance, common-area upkeep, heat, hot water and payments on an underlying mortgage. Buyers should confirm the specific inclusions.
Can I renovate a co-op after buying it?
Renovations may require an alteration agreement, board approval, management approval, contractor insurance and municipal permits. Buyers should review the current rules before planning work.
Can I rent out my co-op?
Subletting rules vary significantly. Some cooperatives prohibit subletting, while others permit it only after a period of ownership or for a limited number of years.
Should a co-op seller renovate before listing?
Not automatically. Cleaning, decluttering, neutral paint, lighting and minor repairs may provide a better return than a major renovation. The decision should be based on the apartment, building, likely buyer and local market.
Does board approval guarantee the transaction will close?
No. Other legal, financing, title, document and closing requirements may still need to be completed.
Thinking About Buying or Selling a Westchester Co-op?
Every cooperative transaction has its own requirements. Preparing early can help buyers and sellers avoid unnecessary delays and make better-informed decisions.
I would be happy to discuss your plans, explain the real estate process and help you determine the next appropriate steps.
Thomas Roberts — RealtorTom
Licensed New York Real Estate Salesperson
William Raveis Real Estate, Rye, New York
Phone: YOUR-PHONE-NUMBER
Email: YOUR-EMAIL-ADDRESS
Educational disclaimer: This article provides general real estate information and is not legal, financial, tax, lending, engineering or insurance advice. Cooperative requirements and laws can change, and every building and transaction is different. Buyers and sellers should consult their own attorney, lender, accountant, inspector and other appropriately licensed professionals concerning their specific circumstances. Cooperative board approval, financing and transaction results cannot be guaranteed.
